Sometimes you may need to detect touchscreen device in JavaScript. Here are the steps to do so.
How to Change Apache Config Without Restarting
Sometimes you may need to modify Apache server configuration without restarting. Here is how to change Apache config without restarting.
How to Change NGINX Config Without Restarting
Often you may need to modify NGINX configuration without restarting server. Here are the steps to do it.
How to Get data-id attribute in jQuery / JavaScript
Sometimes you may need to get data-id attribute of HTML DOM elements. Here is how to get data-id attribute in jQuery/JavaScript.
How to Check if Image is Loaded in jQuery / JavaScript
Sometimes you may need to check if images are loaded on your web pages. Here is how to check if image is loaded in jQuery/JavaScript.
How to Check if Row Exists in MySQL
How to Select Element by Data Attribute in jQuery
Sometimes you may need to find element based on data attribute in jQuery. Here is how to select element by data attribute in jQuery.
How to Find When Table Was Last Updated in MySQL
How to Find Tables with Column Name in MySQL
Sometimes you may need to search column name in all tables or find column names in tables in MySQL. Here are the steps to find tables with column name in MySQL.
