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      <title>alpaca by BB</title>
      <link>https://padlet.com/topcia/alpaca</link>
      <description>3 IB Computer Science</description>
      <language>en-us</language>
      <pubDate>2018-02-13 18:51:33 UTC</pubDate>
      <lastBuildDate>2026-01-10 09:30:11 UTC</lastBuildDate>
      <webMaster>hello@padlet.com</webMaster>
      <image>
         <url></url>
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      <item>
         <title>IB Computer Science hub</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/277497151</link>
         <description><![CDATA[]]></description>
         <enclosure url="http://ib.compscihub.net/" />
         <pubDate>2018-09-04 11:45:39 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/277497151</guid>
      </item>
      <item>
         <title>Logic</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/277497415</link>
         <description><![CDATA[<div>Construct a truth table for the following Boolean expressions:<br>(A AND B) NOR C<br>A XOR (B OR C)<br>NOT (A OR B) AND (A NOR B)<br>(NOT A OR A) XOR (B AND NOT B)<br>((P NOR Q) NAND S) AND (P XOR S)<br><br>You can check your answers here: <br><a href="http://www.wolframalpha.com/widget/widgetPopup.jsp?p=v&amp;id=4c86f3bbcab249f879058d1825887571&amp;title=Boolean%20Algebra%20Calculator&amp;theme=green">http://www.wolframalpha.com/widget/widgetPopup.jsp?p=v&amp;id=4c86f3bbcab249f879058d1825887571&amp;title=Boolean%20Algebra%20Calculator&amp;theme=green</a><br><br>More info here:<br><a href="http://ib.compscihub.net/wp-content/uploads/2018/06/2.1.12.pdf">http://ib.compscihub.net/wp-content/uploads/2018/06/2.1.12.pdf</a></div>]]></description>
         <enclosure url="" />
         <pubDate>2018-09-04 11:46:53 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/277497415</guid>
      </item>
      <item>
         <title>Order of logic operations</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/277501622</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/218039826/4612abb4db2f3c9f97b847f603f2887c/order_of_operation.png" />
         <pubDate>2018-09-04 12:02:47 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/277501622</guid>
      </item>
      <item>
         <title>Books</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/278101244</link>
         <description><![CDATA[<div>1. Java. Fundamentals</div><div><a href="https://helion.pl/ksiazki/java-podstawy-wydanie-x-cay-s-horstmann,javp10.htm">https://helion.pl/ksiazki/java-podstawy-wydanie-x-cay-s-horstmann,javp10.htm</a><br>2. Java. Head first</div><div><a href="https://helion.pl/ksiazki/java-rusz-glowa-wydanie-ii-kathy-sierra-bert-bates,javrg2.htm">https://helion.pl/ksiazki/java-rusz-glowa-wydanie-ii-kathy-sierra-bert-bates,javrg2.htm</a></div>]]></description>
         <enclosure url="" />
         <pubDate>2018-09-05 17:29:03 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/278101244</guid>
      </item>
      <item>
         <title>Websites</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/278102105</link>
         <description><![CDATA[<div>+ tutorials<br><a href="https://javastart.pl/static/darmowy-kurs-java/">https://javastart.pl/static/darmowy-kurs-java/</a><br>+ tutorials<br><a href="https://www.tutorialspoint.com/java/">https://www.tutorialspoint.com/java/</a><br>+ tutorials<br><a href="https://netjs.blogspot.com/2015/04/java-basics.html">https://netjs.blogspot.com/2015/04/java-basics.html</a><br>+ video tutorials<br><a href="https://www.youtube.com/watch?v=Hl-zzrqQoSE&amp;list=PLFE2CE09D83EE3E28">https://www.youtube.com/watch?v=Hl-zzrqQoSE&amp;list=PLFE2CE09D83EE3E28</a><br>+ documentation<br><a href="https://docs.oracle.com/javase/tutorial/">https://docs.oracle.com/javase/tutorial/</a></div>]]></description>
         <enclosure url="" />
         <pubDate>2018-09-05 17:30:21 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/278102105</guid>
      </item>
      <item>
         <title>Variables and (Primitive) Data Types:</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/278107849</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://www.programiz.com/java-programming/variables-primitive-data-types" />
         <pubDate>2018-09-05 17:39:13 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/278107849</guid>
      </item>
      <item>
         <title>Online compilers</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/278114832</link>
         <description><![CDATA[<div><a href="https://ideone.com/">https://ideone.com/</a><br><br><a href="https://www.tutorialspoint.com/compile_java_online.php">https://www.tutorialspoint.com/compile_java_online.php</a></div>]]></description>
         <enclosure url="" />
         <pubDate>2018-09-05 17:50:18 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/278114832</guid>
      </item>
      <item>
         <title>Exercises (conditionals and math functions)</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/280551518</link>
         <description><![CDATA[<div>1. Print a sign of a given number (whether it is positive, negative or zero).<br>2. Give a test grade (A, B, C, D or F) for a student with marks from 0 to 100. State your own boundaries.<br>2. Find max value from 3 given numbers.<br>3. Find min value from 4 given numbers.<br>4. Solve the quadratic equation from the coefficients.<br>5. Test whether 3 given numbers can be the sides of a triangle (do they respect the triangular inequality?). Check whether this is a right triangle or not. Compute its area, perimeter and angles.&nbsp;<br>6*. Print number of days from a given month and year. Note a leap year.&nbsp; Compute the date of the next day.</div>]]></description>
         <enclosure url="https://docs.oracle.com/javase/8/docs/api/java/lang/Math.html" />
         <pubDate>2018-09-12 19:36:45 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/280551518</guid>
      </item>
      <item>
         <title>Software</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/282516745</link>
         <description><![CDATA[<div>1. JDK 10 (Java Development Kit)<br><a href="http://www.oracle.com/technetwork/java/javase/downloads/jdk10-downloads-4416644.html">http://www.oracle.com/technetwork/java/javase/downloads/jdk10-downloads-4416644.html</a><br>2. IntelliJ IDEA Community (IDE)<br><a href="https://www.jetbrains.com/idea/download/#section=windows">https://www.jetbrains.com/idea/download/#section=windows</a><br><br></div>]]></description>
         <enclosure url="" />
         <pubDate>2018-09-17 18:03:54 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/282516745</guid>
      </item>
      <item>
         <title>While and do-while loop</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/282532092</link>
         <description><![CDATA[<div>1. Add numbers from 1 to 100 inclusive.<br>2. Add even numbers from 1 to 100 inclusive.<br>3. Add numbers from 1 to 100 that are divided by 7.</div>]]></description>
         <enclosure url="https://www.programiz.com/java-programming/do-while-loop" />
         <pubDate>2018-09-17 18:25:56 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/282532092</guid>
      </item>
      <item>
         <title>Loops part 2</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/283563920</link>
         <description><![CDATA[<div>1. Take a number n from the user. Print n-first elements of the Fibonacci sequence.<br>2. Collect two numbers a and b from the user. Compute a^b.<br>3. Take another number n from the user. Execute previous exercise n-times.<br>4. Produce triangles filled with numbers and stars (normal and upside-down).<br>5*. Create the Pascal triangle (normal and colorised).</div>]]></description>
         <enclosure url="" />
         <pubDate>2018-09-19 17:41:32 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/283563920</guid>
      </item>
      <item>
         <title>IntelliJ shortkeys</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/284329095</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/218039826/809a4e29fc64ca486130adcdd324595b/IntelliJIDEA_ReferenceCard.pdf" />
         <pubDate>2018-09-21 12:29:05 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/284329095</guid>
      </item>
      <item>
         <title>Arrays</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/286243074</link>
         <description><![CDATA[<div>1. For a given array of numbers find:<br>a. the sum of the elements <br>b. the average value (arithmetic mean)<br>c. the geometric mean<br>d. the standard deviation<br>e. the max value<br>f. the min value<br>g*. the mode (the value that appears most often)<br>2. For a given array of numbers and a number:<br>a. check if this numer is present in the array or not (T/F)<br>b. calculate how many times<br>c. return index of first appearance<br>d. return indexes of all appearances<br><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Arrays.html">https://docs.oracle.com/javase/8/docs/api/java/util/Arrays.html</a><br>Important methods: equals, fill, sort, toString.</div>]]></description>
         <enclosure url="https://www.tutorialspoint.com/java/java_arrays.htm" />
         <pubDate>2018-09-26 19:55:42 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/286243074</guid>
      </item>
      <item>
         <title>Methods</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/287244524</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://www.programiz.com/java-programming/methods" />
         <pubDate>2018-09-29 18:45:13 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/287244524</guid>
      </item>
      <item>
         <title>For HL only (homework)</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/287840436</link>
         <description><![CDATA[<div>Past papers</div>]]></description>
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         <pubDate>2018-10-01 19:36:51 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/287840436</guid>
      </item>
      <item>
         <title>Strings and arrays</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/287846324</link>
         <description><![CDATA[<div>Strings:<br>{"Adam", "Ola", "Ela", "Ewa", "adam", ""}<br>1. Check if the array contains given string.<br>2. Calculate how many times given name is present in the array.<br>3. Calculate how many times the array contains name starting with given letter.<br>4. Construct an array with names starting with given letter.<br>5. Find the longest word in the array.<br>6. Find the shortest word(!) in the array.<br>7. Correct names in the array.<br>8. Check how many times given letter is present in the array.<br><br>User input:<br>"&nbsp; aDam"<br>"nowak, andrzej "<br>" 600 600-600 "<br>9. Transform user inputs to more appropriate form.<br><br>Important methods:&nbsp;<br>charAt, concat, compareTo, contains, endsWith, equals, indexOf, isEmpty, length, replace, split, startsWith, substring, toLowerCase, toUpperCase, trim.</div>]]></description>
         <enclosure url="https://docs.oracle.com/javase/9/docs/api/java/lang/String.html" />
         <pubDate>2018-10-01 19:49:06 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/287846324</guid>
      </item>
      <item>
         <title>Classic Puzzle - Easy (October challenge and homework)</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/289027861</link>
         <description><![CDATA[<div>The Descent,<br>Temperatures,<br>Power of Thor,<br>Chuch Norris,<br>Mars Lander,<br>ASCII Art,<br>MIME Type,<br>Defibrillators,<br>Horse-racing Duals<br><br><a href="https://www.codingame.com">https://www.codingame.com</a></div>]]></description>
         <enclosure url="https://www.codingame.com" />
         <pubDate>2018-10-04 09:32:16 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/289027861</guid>
      </item>
      <item>
         <title>Strings </title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/289029578</link>
         <description><![CDATA[<div>code from class (2018.10.04)</div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/218039826/0619b07ed8b4534e5114468045fcbbc2/Main.java" />
         <pubDate>2018-10-04 09:39:19 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/289029578</guid>
      </item>
      <item>
         <title>Summary (arrays)</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/291590309</link>
         <description><![CDATA[<div>For arrays of ints, chars and Strings:<br>1) check if an array contains given element<br>2) calculate the sum<br>3) calculate an average<br>4) find max / min value</div>]]></description>
         <enclosure url="" />
         <pubDate>2018-10-11 07:44:14 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/291590309</guid>
      </item>
      <item>
         <title>Traveler&#39;s dilemma (game theory)</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/292586532</link>
         <description><![CDATA[<div><a href="https://en.wikipedia.org/wiki/Traveler%27s_dilemma">https://en.wikipedia.org/wiki/Traveler%27s_dilemma</a></div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/218039826/f968edc9033b2cd82686df99f5956db7/Main.java" />
         <pubDate>2018-10-14 20:08:43 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/292586532</guid>
      </item>
      <item>
         <title>2d arrays / matrices (HL only)</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/292722593</link>
         <description><![CDATA[<div>1. Print all elements<br>2. Calculate the sum of all elements<br>3. Calculate the average value<br>4. Calculate the sum of all elements in given row / column and in the diagonals (trace for the main diagonal)<br>5. Transpose a matrix<br>6. Add two matrices<br>7. Multiply by scalar<br>8. Check if given array is unitary or symmetric matrix</div>]]></description>
         <enclosure url="https://www.programiz.com/java-programming/multidimensional-array" />
         <pubDate>2018-10-15 09:52:58 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/292722593</guid>
      </item>
      <item>
         <title>(HL only)</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/295377089</link>
         <description><![CDATA[<div>1. Mars lander.</div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/218039826/311334574f833019d5080159176894e0/marsLander.java" />
         <pubDate>2018-10-22 11:03:47 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/295377089</guid>
      </item>
      <item>
         <title>Change-making problem</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/296856251</link>
         <description><![CDATA[<div>The <strong>change-making problem</strong> addresses the question of finding the minimum number of coins (of certain denominations) that add up to a given amount of money.<br>For the so-called canonical coin systems, like those used in the US and many other countries, a <a href="https://en.wikipedia.org/wiki/Greedy_algorithm">greedy algorithm</a> of picking the largest denomination of coin which is not greater than the remaining amount to be made will produce the optimal result. This is not the case for arbitrary coin systems, though: if the coin denominations were 1, 3 and 4, then to make 6, the greedy algorithm would choose three coins (4,1,1) whereas the optimal solution is two coins (3,3).</div>]]></description>
         <enclosure url="https://en.wikipedia.org/wiki/Change-making_problem" />
         <pubDate>2018-10-25 10:45:06 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/296856251</guid>
      </item>
      <item>
         <title>(HL only)</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/300451726</link>
         <description><![CDATA[<h1>1. <em>Conway's Game of Life <br></em>(symbolized as B3/S23)</h1><div>2. <em>Tic Tac Toe</em> or <em>Connect 4</em> (as homework)</div>]]></description>
         <enclosure url="https://en.wikipedia.org/wiki/Conway%27s_Game_of_Life" />
         <pubDate>2018-11-05 13:45:10 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/300451726</guid>
      </item>
      <item>
         <title>Methods</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/300460179</link>
         <description><![CDATA[<div>int calcDigitsSum(int number)<br><br>int calcHowManyTimesGivenDigitIsPresentInNumber(int number, int digit)<br><br>void printHowManyTimesAllDigitsArePresentInNumber(int number)<br><br>int[] addOne(int[] number, int base)<br><br>int[] convertNumberFromDecimalTo(int number, int base)<br><br>int[] convertNumberFromSystemToSystem(int[] number, int currentBase, int nextBase)</div><div><br></div>]]></description>
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         <pubDate>2018-11-05 13:58:47 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/300460179</guid>
      </item>
      <item>
         <title>Pascal triangle</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/302184468</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://upload.wikimedia.org/wikipedia/commons/thumb/8/87/Sierpinski_Pascal_triangle.svg/1170px-Sierpinski_Pascal_triangle.svg.png" />
         <pubDate>2018-11-08 16:57:25 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/302184468</guid>
      </item>
      <item>
         <title>Caesar cipher</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/304686505</link>
         <description><![CDATA[<div><a href="https://en.wikipedia.org/wiki/Caesar_cipher">https://en.wikipedia.org/wiki/Caesar_cipher</a></div>]]></description>
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         <pubDate>2018-11-15 08:51:35 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/304686505</guid>
      </item>
      <item>
         <title>Caesar cipher</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/304718578</link>
         <description><![CDATA[<div>code (20.11.2018)</div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/218039826/b39e666d7e69f13c2f95e4c313d1aefb/CaesarCipher.java" />
         <pubDate>2018-11-15 10:35:23 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/304718578</guid>
      </item>
      <item>
         <title>2d arrays - the scope of material for test (HL only):</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/306832217</link>
         <description><![CDATA[<div>1. Print an array.<br>2. Calculate the sum / average / standard deviation / max / min value of a given array.<br>3. Calculate the sum of all elements in one row / column / diagonal.<br>4. Calculate how many times a given word / number / letter / digit is present in the array.<br>5. Check if an array is symmetric / skew-symmetric / stochastic / magic.<br>6. Check if a given array contains all numbers from 1 to n^2 inclusive.<br>7. Generate an array filled with random numbers / stochastic numbers / numbers from 1 to n^2 in descendant / ascendant / spiral / slash / random order.<br>8. Transpose a matrix.<br>9. Multiply two matrices.<br>10. Calculate a determinant of a given matrix.<br>11. Calculate how many neighbours have a certain cell (like the game of life or the minesweeper game).<br>12. Calculate shortest distance from the middle to a given number in an array.</div>]]></description>
         <enclosure url="" />
         <pubDate>2018-11-21 19:18:27 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/306832217</guid>
      </item>
      <item>
         <title>L-system + Run-length encoding</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/306835614</link>
         <description><![CDATA[<div><a href="https://en.wikipedia.org/wiki/L-system">https://en.wikipedia.org/wiki/L-system</a><br><br><a href="https://en.wikipedia.org/wiki/Run-length_encoding">https://en.wikipedia.org/wiki/Run-length_encoding</a><br><br><a href="https://stackoverflow.com/questions/8210616/printwriter-append-method-not-appending">https://stackoverflow.com/questions/8210616/printwriter-append-method-not-appending</a></div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/218039826/938aa1b97c8b7853e5a2d93aa51089af/lsystems.java" />
         <pubDate>2018-11-21 19:34:56 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/306835614</guid>
      </item>
      <item>
         <title>The scope of material (SL):</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/308472132</link>
         <description><![CDATA[<div>1. Leap year, checking if given number is prime number, GCD algorithm<br>2. Arrays of number and Strings (the sum / average / min /max / frequency)<br>3. Checking if given String / number is present in the array / calc how many times<br>4. Palindrom, reversing a String / an array<br>5. Conversion<br>6. Ceasar cipher<br>7. Parallel arrays<br>8. Change-making problem<br>9. File input / output<br>10. try-catch<br>11. Sequential and binary search<br>12. Bubble and selection sort</div>]]></description>
         <enclosure url="" />
         <pubDate>2018-11-27 19:03:13 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/308472132</guid>
      </item>
      <item>
         <title>Sorting algorithms</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/309203711</link>
         <description><![CDATA[<div>Dance:<br><a href="https://www.youtube.com/watch?v=lyZQPjUT5B4">https://www.youtube.com/watch?v=lyZQPjUT5B4</a><br>Comparision:<br><a href="https://www.youtube.com/watch?v=kPRA0W1kECg">https://www.youtube.com/watch?v=kPRA0W1kECg</a></div>]]></description>
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         <pubDate>2018-11-29 10:37:41 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/309203711</guid>
      </item>
      <item>
         <title>Objects</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/312428700</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://www.programiz.com/java-programming/class-objects" />
         <pubDate>2018-12-07 21:38:47 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/312428700</guid>
      </item>
      <item>
         <title>2018-12-13</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/314183371</link>
         <description><![CDATA[<div>Main and Mage class</div>]]></description>
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         <pubDate>2018-12-13 10:32:13 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/314183371</guid>
      </item>
      <item>
         <title>Homework (for everybody)</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/315527035</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/218039826/ce6ae565e10c9e85c41fea0be0451285/homework.zip" />
         <pubDate>2018-12-18 14:27:48 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/315527035</guid>
      </item>
      <item>
         <title>Methods </title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/316149313</link>
         <description><![CDATA[<div>2018-12-20</div>]]></description>
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         <pubDate>2018-12-20 13:39:12 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/316149313</guid>
      </item>
      <item>
         <title>Zoo</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/317165667</link>
         <description><![CDATA[<div>UML diagram</div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/218039826/16c497540577b1718826ec0fddde29f7/animals_and_cages.png" />
         <pubDate>2019-01-03 08:44:47 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/317165667</guid>
      </item>
      <item>
         <title>Zoo (code)</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/317178648</link>
         <description><![CDATA[<div>2019-01-03</div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/218039826/d13cc891bdce4d9e7d4d6cc91947c3c5/zoo.java" />
         <pubDate>2019-01-03 10:42:48 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/317178648</guid>
      </item>
      <item>
         <title>Bitbucket</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/318470005</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://bitbucket.org" />
         <pubDate>2019-01-08 18:18:48 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/318470005</guid>
      </item>
      <item>
         <title>Version-control system in IDE</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/318471265</link>
         <description><![CDATA[<div><a href="https://en.wikipedia.org/wiki/Git">https://en.wikipedia.org/wiki/Git</a></div>]]></description>
         <enclosure url="https://www.youtube.com/watch?v=uUzRMOCBorg" />
         <pubDate>2019-01-08 18:20:46 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/318471265</guid>
      </item>
      <item>
         <title>Test</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/319129983</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/218039826/e3f70aad090dd7bbfd05d2ebca28622a/Student_Subject_Date.png" />
         <pubDate>2019-01-10 08:50:08 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/319129983</guid>
      </item>
      <item>
         <title>How to test your code</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/319163334</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://www.youtube.com/watch?v=Bld3644bIAo" />
         <pubDate>2019-01-10 10:50:35 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/319163334</guid>
      </item>
      <item>
         <title>HL</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/320461247</link>
         <description><![CDATA[<h1><em>Shadows of the Knight - Episode 1</em></h1>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/218039826/0d5ef0a923d6abb478f8f0abab31b290/2darrayBinarySearch.java" />
         <pubDate>2019-01-14 18:44:58 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/320461247</guid>
      </item>
      <item>
         <title>Methods</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/321381504</link>
         <description><![CDATA[<div>homework</div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/218039826/469cdae29569a7466cbf1e7abc5ba29b/methods.java" />
         <pubDate>2019-01-16 18:29:39 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/321381504</guid>
      </item>
      <item>
         <title>JavaFX tutorials</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/322405119</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://www.youtube.com/watch?v=FLkOX4Eez6o&amp;list=PL6gx4Cwl9DGBzfXLWLSYVy8EbTdpGbUIG" />
         <pubDate>2019-01-19 15:50:49 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/322405119</guid>
      </item>
      <item>
         <title>JavaFX example</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/322405326</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/218039826/5f123522d0561bbf177077fcfebda653/javaFX___example.pdf" />
         <pubDate>2019-01-19 15:53:16 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/322405326</guid>
      </item>
      <item>
         <title>Login and password</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/323626913</link>
         <description><![CDATA[<div><a href="https://www.draw.io/">https://www.draw.io/</a><br><br>Additional homework: hashing passwords.<br><a href="https://www.youtube.com/watch?v=--tnZMuoK3E">https://www.youtube.com/watch?v=--tnZMuoK3E</a><br><br><a href="https://howtodoinjava.com/security/how-to-generate-secure-password-hash-md5-sha-pbkdf2-bcrypt-examples/">https://howtodoinjava.com/security/how-to-generate-secure-password-hash-md5-sha-pbkdf2-bcrypt-examples/</a></div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/218039826/483b02c863c01f5927f93298fa4d4fd7/diagram_okien_logowania.png" />
         <pubDate>2019-01-23 18:54:16 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/323626913</guid>
      </item>
      <item>
         <title>HL only (homework 2019-02-04)</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/324090378</link>
         <description><![CDATA[<div>two nice exercises with 2d-arrays</div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/218039826/cf46d20347857771dd134195cdab6b39/HL___zadania_2d_arrays.zip" />
         <pubDate>2019-01-24 18:54:54 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/324090378</guid>
      </item>
      <item>
         <title>Lists</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/325280395</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://javastart.pl/baza-wiedzy/darmowy-kurs-java/klasy/interfejs-list" />
         <pubDate>2019-01-29 08:40:00 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/325280395</guid>
      </item>
      <item>
         <title>Serialization</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/335058108</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://www.samouczekprogramisty.pl/serializacja-w-jezyku-java/" />
         <pubDate>2019-02-25 19:33:30 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/335058108</guid>
      </item>
      <item>
         <title>Git</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/338814685</link>
         <description><![CDATA[<div>List of steps:<br>I. Leader<br>- on Bitbucket:<br>1) create new repo and copy link to it<br>2) add collaborators in Bitbucket<br>- in IntelliJ: <br>1) VCS -&gt; Enable VCS<br>2) add files to VCS<br>3) VCS -&gt; Git -&gt; Remotes <br>and copy adres of the repo<br><br>II. Team member<br>- on Bitbucket:<br>1) accept invitation link and copy link to repo<br>- in IntelliJ:<br>1) File -&gt; Project from Version Control -&gt; Git (past link to repo)<br><br>III. Work in IntelliJ <br>1) update from online repo<br>2) commit changes to offline repo<br>3) push changes to online repo<br><br></div>]]></description>
         <enclosure url="https://git-scm.com/downloads" />
         <pubDate>2019-03-07 12:28:52 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/338814685</guid>
      </item>
      <item>
         <title>Database</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/340429420</link>
         <description><![CDATA[<div>About SQL itself:<br><a href="https://www.w3schools.com/sql/">https://www.w3schools.com/sql/</a><br>Download SQLite Studio:<br><a href="https://sqlitestudio.pl/index.rvt?act=download">https://sqlitestudio.pl/index.rvt?act=download</a><br>Download SQLite Driver:<br><a href="https://bitbucket.org/xerial/sqlite-jdbc/downloads/">https://bitbucket.org/xerial/sqlite-jdbc/downloads/</a><br>Add this driver to your project in IntelliJ:<br><a href="https://www.youtube.com/watch?v=NoPzqahrzp8">https://www.youtube.com/watch?v=NoPzqahrzp8</a><br>Code 2019-03-14 (in attachment)</div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/218039826/fd28cdedfbc5da82658e43298d02f099/sample.zip" />
         <pubDate>2019-03-12 14:22:01 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/340429420</guid>
      </item>
      <item>
         <title>Database</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/345215464</link>
         <description><![CDATA[<div>2019-03-26</div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/218039826/4720d6ce366fab4d5d3347b528f65c3d/slqiteJAvaFXJoin.zip" />
         <pubDate>2019-03-26 12:36:50 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/345215464</guid>
      </item>
      <item>
         <title>Animated ball (JavaFX)</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/354989692</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://www.mkyong.com/javafx/javafx-animated-ball-example/" />
         <pubDate>2019-04-29 13:04:53 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/354989692</guid>
      </item>
      <item>
         <title>REST API</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/358397694</link>
         <description><![CDATA[<div><a href="https://en.wikipedia.org/wiki/Representational_state_transfer">https://en.wikipedia.org/wiki/Representational_state_transfer</a><br><a href="https://jsonplaceholder.typicode.com/">https://jsonplaceholder.typicode.com/</a><br><a href="http://www.jsonschema2pojo.org/">http://www.jsonschema2pojo.org/</a><br><a href="https://www.vogella.com/tutorials/Retrofit/article.html">https://www.vogella.com/tutorials/Retrofit/article.html</a><br><a href="https://square.github.io/retrofit/">https://square.github.io/retrofit/</a><br><a href="https://jsonformatter.curiousconcept.com/">https://jsonformatter.curiousconcept.com </a><br><a href="https://app.fake.rest/">https://app.fake.rest/</a><br><a href="https://chrome.google.com/webstore/search/rest%20api">https://chrome.google.com/webstore/search/rest%20api</a></div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/218039826/e4663b7d5de074093067ca56dd643774/restApi.7z" />
         <pubDate>2019-05-09 10:42:50 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/358397694</guid>
      </item>
      <item>
         <title>Internals</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/359241494</link>
         <description><![CDATA[<div>About IA:<br><a href="https://ib.compscihub.net/internal-assessment">https://ib.compscihub.net/internal-assessment</a><br>Forms:</div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/218039826/be1b5790694e001d506b118427864fbf/Forms_IA_Template.zip" />
         <pubDate>2019-05-12 18:44:41 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/359241494</guid>
      </item>
      <item>
         <title>Internals</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/359242943</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/218039826/865c9ab8d59f778c27b1dc50d5d4c39f/Computer_science_internal_assessment.pdf" />
         <pubDate>2019-05-12 18:59:05 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/359242943</guid>
      </item>
      <item>
         <title>Genetics algorithm</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/364698264</link>
         <description><![CDATA[<div><a href="https://www.youtube.com/watch?v=nrKjSeoc7fc">https://www.youtube.com/watch?v=nrKjSeoc7fc</a></div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/218039826/d728be89901aa401e21451e1df20826f/Genetics_algorithms.pdf" />
         <pubDate>2019-05-30 17:06:28 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/364698264</guid>
      </item>
      <item>
         <title>Hash tables</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/365324188</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://www.youtube.com/watch?v=KyUTuwz_b7Q" />
         <pubDate>2019-06-03 15:04:26 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/365324188</guid>
      </item>
      <item>
         <title>Genetics algorithm</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/367116446</link>
         <description><![CDATA[<div>code  2019.06.11</div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/218039826/310977d2f35b2bb62108f2f643a58ae3/Main.java" />
         <pubDate>2019-06-12 07:57:10 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/367116446</guid>
      </item>
      <item>
         <title>Baskets (updated)</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/380085644</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/218039826/2ae91b656d2aabed04774c9df5b4dc42/MainEx.java" />
         <pubDate>2019-09-04 18:25:08 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/380085644</guid>
      </item>
      <item>
         <title>Konkurs</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/382335318</link>
         <description><![CDATA[<div>programowanie Python</div>]]></description>
         <enclosure url="http://pixchallenge.org/konkurs/" />
         <pubDate>2019-09-10 18:08:00 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/382335318</guid>
      </item>
      <item>
         <title>Kółka informatyczne</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/382349336</link>
         <description><![CDATA[<div>ankieta</div>]]></description>
         <enclosure url="https://docs.google.com/forms/d/e/1FAIpQLSf5_QUxKvxWuOKiC928ohhshNL3WBMOdtHj8Svr17Hy8gxGAQ/viewform?usp=sf_link" />
         <pubDate>2019-09-10 18:26:59 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/382349336</guid>
      </item>
      <item>
         <title>Nov 2018 p. 2</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/382849396</link>
         <description><![CDATA[<div>1h (SL), 1h20min (HL)</div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/218039826/aaa339d4586dd817441efcdc7de48970/Nov18.java" />
         <pubDate>2019-09-11 17:00:39 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/382849396</guid>
      </item>
      <item>
         <title>OOP vocabulary</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/383390915</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/218039826/f398e56c55de643f404c99a1f5309d2e/Object_Oriented_Programming___zakres_materia_u_na_egzamin.pdf" />
         <pubDate>2019-09-12 16:51:21 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/383390915</guid>
      </item>
      <item>
         <title>Nov 2017 p. 2</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/383401415</link>
         <description><![CDATA[<div>homework</div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/218039826/dd0c1403c5b121889b6602dd03f95e39/Nov17.java" />
         <pubDate>2019-09-12 17:08:31 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/383401415</guid>
      </item>
      <item>
         <title>Nov 2015 p. 2</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/386164528</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/218039826/3c17ac58bb9181e16b14a121c775d194/Nov15.java" />
         <pubDate>2019-09-18 18:25:51 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/386164528</guid>
      </item>
      <item>
         <title>Nov 16 p. 2</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/387005102</link>
         <description><![CDATA[<div>homework</div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/218039826/1fb7e62ed283af3e9922f57c77096e83/nov16.java" />
         <pubDate>2019-09-20 06:00:46 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/387005102</guid>
      </item>
      <item>
         <title>May 18 p. 2</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/389711613</link>
         <description><![CDATA[]]></description>
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         <pubDate>2019-09-25 19:37:49 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/389711613</guid>
      </item>
      <item>
         <title>Nov 14 p. 2</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/390191095</link>
         <description><![CDATA[]]></description>
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         <pubDate>2019-09-26 17:25:50 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/390191095</guid>
      </item>
      <item>
         <title>HL - trees</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/394700125</link>
         <description><![CDATA[]]></description>
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         <pubDate>2019-10-07 19:56:20 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/394700125</guid>
      </item>
      <item>
         <title>Kółka z informatyki</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/400227097</link>
         <description><![CDATA[<div>1.<strong> Wtorek</strong>, godz. <strong>15:30 - 17:00<br></strong>Programowanie dla średnio-zaawansowanych w Javie:<br>- projektowanie prostych gier (2048, tetris, snake) <br><br></div><div>2. <strong>Czwartek</strong>, godz. <strong>15:30 - 17:00<br></strong>Sztuczna inteligencja (dla średnio-zaawansowanych):<br>- algorytmy genetyczne i sieci neuronowe od podstaw<br>- aplikacje mobilne na Androida<br><br></div><div>3. <strong>Środa</strong>, godz. <strong>15:30 - 17:00 (zapisy u p. Głuskiego)<br></strong>Nauka programowania od podstaw w C++</div>]]></description>
         <enclosure url="" />
         <pubDate>2019-10-21 11:29:57 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/400227097</guid>
      </item>
      <item>
         <title>Olimpiada Lingwistyki Matematycznej</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/400720866</link>
         <description><![CDATA[<div>czwartek godz. 8.00 - 10.00</div>]]></description>
         <enclosure url="http://www.math.uni.wroc.pl/fmw/dla-uczni%C3%B3w-lingwistyka-matematyczna-olimpiada-lingwistyczna/zadania/zadania-z-olimpiady-lingwistyki" />
         <pubDate>2019-10-22 07:49:22 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/400720866</guid>
      </item>
      <item>
         <title>HL - case study</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/412706715</link>
         <description><![CDATA[<div>3. Discuss the advantages and disadvantages of electronic currencies. [6]<br>4. Current and future technologies are likely to have a dramatic effect on the global economy. By explaining the modern advances in technology (virtual currencies), discuss the changes which citizens and customers may face in the future. [12]</div>]]></description>
         <enclosure url="" />
         <pubDate>2019-11-18 14:22:53 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/412706715</guid>
      </item>
      <item>
         <title>Prezentacje</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/418686231</link>
         <description><![CDATA[<div>link do prezentacji OOP</div>]]></description>
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         <pubDate>2019-12-02 19:13:20 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/418686231</guid>
      </item>
      <item>
         <title>HL - Sierpiński triangle</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/418909852</link>
         <description><![CDATA[<div>code</div>]]></description>
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         <pubDate>2019-12-03 07:56:03 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/418909852</guid>
      </item>
      <item>
         <title>giganci kodowania</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/422655819</link>
         <description><![CDATA[<div>Bezpłatne warsztaty programowania C#</div>]]></description>
         <enclosure url="https://www.giganciprogramowania.edu.pl/nauka-programowania-wydarzenia" />
         <pubDate>2019-12-11 11:56:11 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/422655819</guid>
      </item>
      <item>
         <title></title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/427462415</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://www.youtube.com/watch?v=UI6lqHOVHic" />
         <pubDate>2020-01-03 10:50:45 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/427462415</guid>
      </item>
      <item>
         <title></title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/427462438</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://www.youtube.com/watch?v=QpdhBUYk7Kk&amp;list=PLUoebdZqEHTwbYD8oo6Wr81Xb7uCAh_oz&amp;index=4" />
         <pubDate>2020-01-03 10:51:01 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/427462438</guid>
      </item>
      <item>
         <title>JAR file</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/429371400</link>
         <description><![CDATA[<div>1. Zamieniamy ścieżki na bezwzględne i umieszczamy plik z baza danych w folderze na dysku C.<br>2. Tworzymy artefakt:<br><strong>File -&gt; Project Structure -&gt; Project Settings -&gt; Artifacts -&gt; Click green plus sign -&gt; Jar -&gt; From modules with dependencies...<br></strong><a href="https://stackoverflow.com/questions/1082580/how-to-build-jars-from-intellij-properly">https://stackoverflow.com/questions/1082580/how-to-build-jars-from-intellij-properly</a><br>3. Budujemy projekt Build -&gt; Build artifacts<br>4. Przenosimy plik jar do folderu z punktu 1.<br>5. Piszemy program rozruchowy (z rozszerzeniem .bat):<br><a href="https://www.youtube.com/watch?v=ifBlevULGtM">https://www.youtube.com/watch?v=ifBlevULGtM</a><br>W pliku <em>java -jar nazwa_pliku_jar</em></div>]]></description>
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         <pubDate>2020-01-09 10:32:44 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/429371400</guid>
      </item>
      <item>
         <title>Na przyszły czwartek</title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/445532015</link>
         <description><![CDATA[<div>topic 2 - str. 61 - 85</div>]]></description>
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         <pubDate>2020-02-14 11:39:12 UTC</pubDate>
         <guid>https://padlet.com/topcia/alpaca/wish/445532015</guid>
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      <item>
         <title></title>
         <author>topcia</author>
         <link>https://padlet.com/topcia/alpaca/wish/446354756</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://www.youtube.com/watch?v=TWvqHqDmwrI" />
         <pubDate>2020-02-17 12:31:43 UTC</pubDate>
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