Tech tutorials, How To's & User guides

MENUMENU
  • Linux
  • Ubuntu
  • Python
  • NodeJS
  • Apache
  • Nginx
  • Website Administration
    • PHP
    • Django
  • Git

Author: Sreeram Sreenivasan

How to Remove All Child Elements of DOM Node in JS

November 24, 2022November 24, 2022 Sreeram Sreenivasan Leave a comment JavaScript
javascript remove child node

Sometimes you may need to remove all child elements of DOM node in JS. Here are the steps to do it.

Continue reading


How to Remove Leading & Trailing Whitespace from Column in MySQL

November 15, 2022November 15, 2022 Sreeram Sreenivasan Leave a comment MySQL
mysql trim leading trailing whitespace

Often you may need to remove leading & trailing whitespace from strings in MySQL. Here are the steps to do it.

Continue reading


How to Get URL Parameters Using jQuery or JavaScript

September 21, 2022September 21, 2022 Sreeram Sreenivasan Leave a comment JavaScript, jQuery
get url parameters using javascript or jquery

Sometimes you may need to get URL parameters using jQuery or JavaScript. Here are the steps to do it.

Continue reading


How to Attach Event to Dynamic Elements in JavaScript

September 15, 2022September 15, 2022 Sreeram Sreenivasan Leave a comment JavaScript
Attach Event to Dynamic Elements in JavaScript

Sometimes you may need to attach event to dynamic elements in JavaScript. Here are the steps to do so.

Continue reading


How to Close Current Tab in Browser Window

September 15, 2022September 15, 2022 Sreeram Sreenivasan Leave a comment JavaScript
js close current tab window

Sometimes you may need to display confirmation before closing browser tab/window. Here is how to close current tab in browser window.

Continue reading


How to Remove Empty Element from JS Array

September 14, 2022September 14, 2022 Sreeram Sreenivasan Leave a comment JavaScript
remove empty element from array from javascript

Sometimes you may need to remove empty element from JS array. Here are the different ways to do this.

Continue reading


How to Check if Variable is Array in JavaScript

September 13, 2022September 13, 2022 Sreeram Sreenivasan Leave a comment JavaScript
check if variable is array in javascript

Sometimes you may need to check if variable is array in JavaScript. Here is how to do it.

Continue reading


How to Reverse/Invert Dictionary Mapping in Python

September 12, 2022September 12, 2022 Sreeram Sreenivasan Leave a comment Python
reverse/invert dictionary mapping

Sometimes you may need to reverse/invert dictionary mapping in python. Here are the steps to do it.

Continue reading


How to Remove Duplicates from Array of Objects JavaScript

September 7, 2022September 7, 2022 Sreeram Sreenivasan Leave a comment JavaScript
remove duplicates from array of objects

Sometimes you may need to remove duplicates from array of objects in JavaScript. Here are the steps to do so.

Continue reading


How to Generate Random String Characters in JavaScript

September 7, 2022September 7, 2022 Sreeram Sreenivasan Leave a comment JavaScript
generate random string in javascript

Sometimes you may need to generate random string characters in JavaScript. Here are the steps to do it.

Continue reading


Posts navigation

Older posts
Newer posts

Recent Posts

  • How to Start Background Process in Python
  • How to Check if Substring is in List of Strings
  • How to Check if Column is Empty or Null in MySQL
  • How to Schedule Multiple Cron Jobs in One Crontab
  • How to POST JSON Data in Python Requests

Follow Us

  • Facebook
  • Twitter
© 2021 Fedingo | About Us | Contact Us | Privacy Policy
dazzling Theme by Colorlib Powered by WordPress