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Java Script
Computer Science JS
Term | Definition |
---|---|
Boolean | A value that can be either True or False |
String | A list of characters surrounded by quotes used to represent text and computer programs |
Semicolon | indicates an end of statement which is JavaScript's way of knowing the instruction is spelled out completely. |
Keyword | a word with a special meaning in Java Script . Can not be used as variable names |
Variables | A way of giving a Java Script Value a name. |
Execute | To run a piece of code such as a program or function |
Function | A piece of code that bundles multiple statements (commands) so that they are all executed together |
Increment | To increase a value of a variable (usually by 1) |
Infinite Loop | A loop that never stops repeating |
Loop | A way to execute a piece of code multiple times |
Java Script Console | A place where you can test java script programs on Google Chrome by pressing Ctrl+Shift+J |
Statement | Another word for a Java Script command or instruction |
Data | Information you put into the computer |
RGB | An RGB color value is specified with: rgb(red, green, blue). |
Syntax Error | Produced when a script's format or shape is incorrect, a misspelling is found, or text is not recognized. Are also thrown when you have opened a command, but then do not close it. |
Errors | An error message box is displayed when something in the script's format or verbage disallows it to run. The two type of errors you'll encounter are called RunTime and Syntax errors. |
Run-Time error | An error that is produced when incorrect terms are used in the Javascript code. An incorrect command or out of sequence format will throw this type of error. |