In this tutorial, we are going to see how to check or uncheck a group of checkboxes using jQuery. We can use this feature in various scenarios like selecting multiple records to perform database updates or delete. In this tutorial, we have a simple example with less code for obtaining this feature using jQuery. Form Full Article…
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Jquery – Get month text from date
You can use jQuery to generate the texts from date, month, or year. Here is an example: let date = new Date(2021, 06, 21); // 2021-06-21 let longMonth = date.toLocaleString(‘en-us’, { month: ‘long’ }); /* June */ let shortMonth = date.toLocaleString(‘en-us’, { month: ‘short’ }); /* Jun */ let narrowMonth = date.toLocaleString(‘en-us’, { month: ‘narrow’ Full Article…
Javascript – How to check and uncheck radio button on click
I was working with a client who was required to be able to uncheck the checked radio. I was struggling for many hours with that request. Finally, I find out a solution to solve that issue with Javascript. The solution is to track the selected state manually using the “click” event handler and a custom Full Article…
Cloudflare – Enable maintenance mode with a static page
About a month ago Cloudflare announced the general availability of Cloudflare Workers, a new feature to complement the existing Cloudflare product offering which allows the execution of JavaScript at the edge of Cloudflare’s CDN prior to the request hitting your own web infrastructure. Cloudflare Workers runs JavaScript in the Google V8 engine developed for Chrome that can Full Article…
HTACCESS – Redirecting a web directory to another directory
Redirecting within the same domain Using htaccess in your root level of your web server, how you redirect one page to another is: RewriteRule ^url-string-to-redirect$ http://www.yourdomain.com/your-new-url-string [R=301,L] Or Redirect 301 /path/to-old-url http://www.cyourdomain.com/path/to-new-url To redirect the contents of a whole directory to another use the below: RewriteRule ^subdirectory/(.*)$ /anotherdirectory/$1 [R=301,NC,L] To redirect the contents of Full Article…
WordPress – How to install and setup multiple sites
A WordPress Multisite network allows you to run and manage multiple WordPress sites or blogs from a single WordPress installation. It enables you to create new sites instantly and manage them using the same username and password. You can even allow other users to signup and create their own blogs on your domain. The WordPress multisite network Full Article…
Facebook app – Making your Facebook app more secure
If security is an afterthought for you while you develop, let’s see how a few big names that have big resources to put into security are doing with protecting their user’s data: Target eBay Zappos Adobe Snapchat And remember how a little bug in OpenSSL made millions of server vulnerable to attack? Even Facebook has had Full Article…
HTML5 video doesn’t work in iOS/Safari/Google Chrome
If you use the HTML5 video element, you may see the issues with the iOS. All the browsers on iOS can’t play the HTML5 video. That issues come from the changes from the iOS that request the server supports byte range transfer. You can fix it by updating the .htaccess if you are using Apache Full Article…
Magento 2 – How to fix Exception SessionHandler
The Issue You may face the following exception during the Magento 2 installation: 12345 exception ‘Exception’ with message ‘Warning: SessionHandler::read(): open(..) failed: No such file or directory (2) ../magento2/lib/internal/Magento/Framework/Session/SaveHandler.php on line 74’ in ../magento2/lib/internal/Magento/Framework/App/ErrorHandler.php:67 The error occurs only in older code versions. To be more exact, you won’t see this exception working with versions from September 29, Full Article…
MySQL – Remove all triggers by using the SQL queries
Sometimes you want to remove all existing triggers in your database so that you can create the new one. You can execute the following SQL query to generate all necessary SQL queries to remove the triggers in your database. SELECT Concat(‘DROP TRIGGER ‘, Trigger_Name, ‘;’) FROM information_schema.TRIGGERS WHERE TRIGGER_SCHEMA = ‘your_database_name’; After that, you can Full Article…