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JavaScript If...Else Statements
JavaScript If...Else Statements Conditional statements are used to perform different actions based on different conditions. Conditional Statements Very often when you write code, you want to perform different actions for different decisions. You can use conditional statements in you…[ More ]
JavaScript Comparison and Logical Operators
JavaScript Comparison and Logical Operators Comparison and Logical operators are used to test for true or false. Comparison Operators Comparison operators are used in logical statements to determine equality or difference between variables or values. Given that x=5, the table be…[ More ]
JavaScript Operators
JavaScript Operators = is used to assign values. + is used to add values. The assignment operator = is used to assign values to JavaScript variables. The arithmetic operator + is used to add values together. y=5;z=2;x=y+z; The value of x, after the execution of the statements…[ More ]
JavaScript Variables
JavaScript Variables Variables are "containers" for storing information. Do You Remember Algebra From School? Do you remember algebra from school? x=5, y=6, z=x+y Do you remember that a letter (like x) could be used to hold a value (like 5), and that you could use the information abo…[ More ]
JavaScript Comments
JavaScript Comments JavaScript comments can be used to make the code more readable. JavaScript Comments Comments can be added to explain the JavaScript, or to make the code more readable. Single line comments start with //. The following example uses single line comments to explai…[ More ]
JavaScript Statements
Statements JavaScript is a sequence of statements to be executed by the browser. JavaScript is Case Sensitive Unlike HTML, JavaScript is case sensitive - therefore watch your capitalization closely when you write JavaScript statements, create or call variables, objects and fun…[ More ]
JavaScript Where To
JavaScript Where To JavaScripts in the body section will be executed WHILE the page loads. JavaScripts in the head section will be executed when CALLED. Where to Put the JavaScript JavaScripts in a page will be executed immediately while the page loads into the browser. This is not…[ More ]
JavaScript How To
JavaScript How To The HTML

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