JavaScript Archives - Page 6 of 21

How to Send Email from JavaScript

Sometimes you may need to send email from JavaScript. Here are the steps to do it.

Sometimes you may need to check if string starts with another string in JavaScript. Here are the steps to do so.

Sometimes you may need to check if variable is undefined in JavaScript. Here is how to do this.

Sometimes you may need to check if a date is valid or not in JavaScript. Here is how to detect invalid date in JavaScript.

Sometimes you may need to split URL into hostname and pathname in JavaScript. Here is how to parse URL into hostname & pathname in JS.

Often you may need to remove element by ID in JavaScript. Here are the steps to do so.

Sometimes you may need to export JS array to CSV file. Here are the steps to do it.

Sometimes you may need to smooth scroll on clicking links on web pages. Here is how to do this using JavaScript and jQuery.

Sometimes you may need to detect touchscreen device in JavaScript. Here are the steps to do so.

Sometimes you may need to selected text from dropdown using jQuery. Here are the steps to do so.