Tips

If you’re familiar with composer then, you will always find composer.lock in the root source of your project. This file contains the list of installed dependencies of your project. composer.lock ensures everyone working on your project is running with the same dependencies versions. Now, we get the idea of why commit the composer.lock file to git. It may confuse you that we are already using a specific version in composer.json. Yes, we do, but the dependencies also require other dependencies that are not bound by these constraints....

Hello Artisan 😎 , Database transactions are often an overlooked feature, but Laravel makes it so effortless. One of the powerful ways to ensure data integrity is database transactions. Database transactions give a powerful ability to safely perform multiple database queries in a single transaction. If all queries run smoothly, then only it will commit otherwise it will roll back. For Example, we have an application where we create a user, assign a role to the created user, and add KYC (Know your customer)....

You got an error. The first thing we do is to check the error logs or reports. The logs or reports make it the developer or any tech guy easy to solve the problems. Today we will enable some of the hidden variables which can help us debug the WordPress errors more easily. These variables are mostly enabled only for the development process, not on production websites. Let’s get to the point now....

Short array syntax [] was introduced a while back when PHP 5.4 was released. Basically it is ability to define arrays using [] instead of array(). 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 <?php $arr1 = array( 'motto' => 'learning is fun.', 'url' => 'raisachin.com.np' ); $arr2 = [ 'motto' => 'learning is fun.', 'url' => 'raisachin.com.np' ]; echo '<pre>'; print_r($arr1); echo '</pre>'; Using any of the above will result the same output....