Email Validation Using JavaScript – Tutorial

Email Validation Using JavaScript - Tutorial: A picture of the introductory text from the
Email Validation Using JavaScript: Overview             You can perform email validation using JavaScript to validate an email address in a form field. The check is done to ensure the proper syntax and structure of an email address has been entered by the user. The code tests for the “at” symbol (@) and ensures that there
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Comments in JavaScript – Tutorial

Comments in JavaScript - Tutorial: A picture describing the use of single-line comments in JavaScript.
Comments in JavaScript: Overview             Comments in JavaScript are primarily used to explain what the code is for or to make it more readable. Single line comments start with a double forward slash (//), but do not have an end tag. Any text that is written after (//) will be completely ignored by JavaScript and
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Introduction to JavaScript- Tutorial

Introduction to JavaScript- Tutorial: A picture of the main discussion points from our introduction to JavaScript lesson.
Introduction to JavaScript: Overview             JavaScript is considered a dynamic programming language. It was first released with Netscape Navigator in 1995. Originally called LiveScript, the name was changed when Netscape Navigator added support for the machine language Java.             It quickly gained success and Microsoft introduced JavaScript in the release of Internet Explorer Version 3.0
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RegExp Definition and Modifiers- Tutorial

RegExp Definition and Modifiers- Tutorial: A picture of an example of a case-insensitive global search and an example of a multiline search using RegExp in JavaScript.
RegExp Definition and Modifiers: Overview             This lesson provides information about the RegExp definition and modifiers in JavaScript. RegExp stands for regular expression. In JavaScript, it is an object that describes a pattern of characters. When searching in text, you can use a regular expression to describe what you are looking for, be it a
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Declaration Hoisting in JavaScript- Tutorial

Declaration Hoisting in JavaScript- Tutorial: A picture summarizing the main points of the lesson on declaration hoisting in JavaScript.
Declaration Hoisting in JavaScript: Overview             JavaScript always moves declarations to the top of the current script or function. These are also called the “scope.” The term for this default behavior is “hoisting.” When using JavaScript declarations, it is important to note that a variable can be used before it has been declared. This happens
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JavaScript RegExp Syntax- Tutorial

JavaScript RegExp Syntax- Tutorial: A picture showing the uses of the two different RegExp syntaxes in JavaScript.
JavaScript RegExp Syntax: Overview             RegExp stands for regular expression. In JavaScript, it is an object that describes a pattern of characters. When searching in text you can use a regular expression to describe what you are looking for, be it a single character or a whole word. To search using RegExp you need to
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The FOR Loop in JavaScript- Tutorial

The FOR Loop in JavaScript- Tutorial: A picture from
The FOR Loop in JavaScript: Overview             Loops are useful in JavaScript when you want to execute the same code over and over with a different value each time. The for loop in JavaScript is used to create a loop in JavaScript. The for Loop in JavaScript loops through a block of code a number
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JavaScript Variables- Tutorial

JavaScript Variables- Tutorial: A picture from the lesson
JavaScript Variables: Overview             Much like algebra, JavaScript uses letters as containers for storing information, for example: var x=7;. In the previous example, the letter “x” is assigned a numerical value of 7, declaring that any variables with the letter “x” will have a value of 7.             JavaScript variables can hold expressions as well
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