https://padlet.com/0020022748/revision Revision materials for Computer Science en-us 2022-03-17 11:34:32 UTC 2022-03-17 12:37:44 UTC hello@padlet.com https://padlet.net/icons/png/1f4d1.png 0020022748 https://padlet.com/0020022748/revision/wish/2099868465 2022-03-17 11:37:41 UTC https://padlet.com/0020022748/revision/wish/2099868465 0020022748 https://padlet.com/0020022748/revision/wish/2099869435 This is a sequence of unicode characters.]]> 2022-03-17 11:38:27 UTC https://padlet.com/0020022748/revision/wish/2099869435 0020022748 https://padlet.com/0020022748/revision/wish/2099870184 This is a logical true/false value. It can be nothing other than true or false.]]> 2022-03-17 11:39:03 UTC https://padlet.com/0020022748/revision/wish/2099870184 0020022748 https://padlet.com/0020022748/revision/wish/2099871667 This is a 32 bit signed integer that can only include integer numbers, any other characters will appear as an error.]]> 2022-03-17 11:40:13 UTC https://padlet.com/0020022748/revision/wish/2099871667 0020022748 https://padlet.com/0020022748/revision/wish/2099873100 This is a 64 bit signed integer which can also only include integer numbers, however unlike int datatype, this allows for numbers larger or less than 2,147,483,647 and -2,147,483,648.]]> 2022-03-17 11:41:17 UTC https://padlet.com/0020022748/revision/wish/2099873100 0020022748 https://padlet.com/0020022748/revision/wish/2099874412 This is a 64 bit precision floating point type, unlike int and long, you can use decimal numbers with double datatype.]]> 2022-03-17 11:42:15 UTC https://padlet.com/0020022748/revision/wish/2099874412 0020022748 https://padlet.com/0020022748/revision/wish/2099882859 2022-03-17 11:47:49 UTC https://padlet.com/0020022748/revision/wish/2099882859 0020022748 https://padlet.com/0020022748/revision/wish/2099884810 The operator for addition is just a basic '+' sign.]]> 2022-03-17 11:49:09 UTC https://padlet.com/0020022748/revision/wish/2099884810 0020022748 https://padlet.com/0020022748/revision/wish/2099885471 The operator for subtraction is just a basic '-' sign.]]> 2022-03-17 11:49:37 UTC https://padlet.com/0020022748/revision/wish/2099885471 0020022748 https://padlet.com/0020022748/revision/wish/2099886312 The operator for multiplication is just a basic '*' sign.]]> 2022-03-17 11:50:07 UTC https://padlet.com/0020022748/revision/wish/2099886312 0020022748 https://padlet.com/0020022748/revision/wish/2099886951 The operator for division is just a basic '/' sign.]]> 2022-03-17 11:50:37 UTC https://padlet.com/0020022748/revision/wish/2099886951 0020022748 https://padlet.com/0020022748/revision/wish/2099888184 The operator for modulus is just a '%' sign. Modulus is the process of dividing x by y and returning the remainder.]]> 2022-03-17 11:51:33 UTC https://padlet.com/0020022748/revision/wish/2099888184 0020022748 https://padlet.com/0020022748/revision/wish/2099889867 3 % 2 = 1]]> 2022-03-17 11:52:46 UTC https://padlet.com/0020022748/revision/wish/2099889867 0020022748 https://padlet.com/0020022748/revision/wish/2099892712 The operator for increment is a '++' sign. Increment just increases the value of a variable by 1.]]> 2022-03-17 11:54:37 UTC https://padlet.com/0020022748/revision/wish/2099892712 0020022748 https://padlet.com/0020022748/revision/wish/2099893178 3++ = 4]]> 2022-03-17 11:54:54 UTC https://padlet.com/0020022748/revision/wish/2099893178 0020022748 https://padlet.com/0020022748/revision/wish/2099894720 The operator for decrement is a '--' sign. Decrement just decreases the value of a variable by 1.]]> 2022-03-17 11:55:41 UTC https://padlet.com/0020022748/revision/wish/2099894720 0020022748 https://padlet.com/0020022748/revision/wish/2099895162 3-- = 2]]> 2022-03-17 11:55:58 UTC https://padlet.com/0020022748/revision/wish/2099895162