Author: Pixel Insert / Pixert
 - CTRL + ALT + DEL on Mac- I just hit CTRL + ALT + DEL whenever I get frozen on Windows PC, but what to do to when it happens on Mac? what is equivalent to CTRL + ALT + DEL on Mac? 
 - WordPress Code Editor Enhancement- WordPress code editor (WP-Admin > Appearance > Editor) does not yet have a good editor with syntax highlighting, line numbers etc. Following plugins expand WordPress Code Editor from plain code editor to more sophisticated code editor with a lot of great features. These plugins allows administrator to edit code without accessing FTP. 
 - Change Chrome search engine from regional to google.com- We notice today that Chrome search engine in Android is from a regional site or a country-specific site rather than default www.google.com . Google uses IP Address and cookies to determine location and the corresponding Google search engine to use 
 - Responsive Ads with Google AdSense- We could show Google AdSense responsively in our website with Responsive Ad Unit, this means we can control the size of the ads on our page corresponding to screen resolution of the visitor’s device. The code of Responsive Ad Unit detects the size of the screen and serve the appropriate ad unit that will best fit. 
 - How to allow WordPress to upload Flash SWF files- Some banner ads still use Flash SWF format, unfortunately Flash SWF is one of few format that has not been permitted in WordPress for security reason. WordPress generate error like this“Sorry, this file type is not permitted for security reasons.“ when we try to upload Flash SWF files in WordPress 
 - WordPress file type is not permitted for security reasons- This article explain little bit about uploading files to WordPress and its error when WordPress don’t allow some file types.