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Exporting Specific Tables in MySQL Using mysqldump

The other day we needed to restore a single table from a database for our testing environment. Thankfully, MySQL provides an easy solution to this problem.

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Link Post and Podcast Roundup: April 2020 Edition

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April’s links.

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Developing a Culture of Quality Code - Midwest PHP 2020

This post is the companion piece to my presentation at Midwest PHP 2020. It contains helpful links and reading selections.

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5 Quick Ways to Make Your Code More Maintainable

In Clean Code, Robert Martin gives us the following helpful piece of information.

.. [T]he ratio of time spent reading versus writing is well over 10 to 1. We are constantly reading old code as part of the effort to write new code. …[Therefore,] making it easy to read makes it easier to write.

With this in mind, we would like to give you 5 tips on how you can improve your code so it’s more readable.

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Fixing the 'Target class [config] does not exist' Error

The other day I pushed a new test to our Jenkins server and I received the following error.

1) Tests\Unit\NewTest::testIfDeletedBeforeStartDateThenWrongHire
Illuminate\Contracts\Container\BindingResolutionException: Target class [config] does not exist.
 
/var/www/vendor/laravel/framework/src/Illuminate/Container/Container.php:805
/var/www/vendor/laravel/framework/src/Illuminate/Container/Container.php:681
/var/www/vendor/laravel/framework/src/Illuminate/Container/Container.php:629
/var/www/vendor/laravel/framework/src/Illuminate/Foundation/Application.php:769
/var/www/vendor/laravel/framework/src/Illuminate/Container/Container.php:1245
/var/www/vendor/laravel/framework/src/Illuminate/Database/DatabaseManager.php:270
/var/www/vendor/laravel/framework/src/Illuminate/Database/DatabaseManager.php:101
/var/www/vendor/laravel/framework/src/Illuminate/Database/DatabaseManager.php:77
/var/www/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Model.php:1253
/var/www/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Model.php:1219
/var/www/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Model.php:1051
/var/www/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Model.php:968
/var/www/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Model.php:1004
/var/www/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Model.php:957
/var/www/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Model.php:1618
/var/www/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Model.php:1630
/var/www/tests/TestCase.php:152
/var/www/tests/TestCase.php:116
/var/www/tests/TestCase.php:70
/var/www/tests/Unit/NewTest.php:17
/home/jenkins/.composer/vendor/phpunit/phpunit/src/TextUI/Command.php:200
/home/jenkins/.composer/vendor/phpunit/phpunit/src/TextUI/Command.php:159
 
Caused by
ReflectionException: Class config does not exist
 
/var/www/vendor/laravel/framework/src/Illuminate/Container/Container.php:803
/var/www/vendor/laravel/framework/src/Illuminate/Container/Container.php:681
/var/www/vendor/laravel/framework/src/Illuminate/Container/Container.php:629
/var/www/vendor/laravel/framework/src/Illuminate/Foundation/Application.php:769
/var/www/vendor/laravel/framework/src/Illuminate/Container/Container.php:1245
/var/www/vendor/laravel/framework/src/Illuminate/Database/DatabaseManager.php:270
/var/www/vendor/laravel/framework/src/Illuminate/Database/DatabaseManager.php:101
/var/www/vendor/laravel/framework/src/Illuminate/Database/DatabaseManager.php:77
/var/www/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Model.php:1253
/var/www/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Model.php:1219
/var/www/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Model.php:1051
/var/www/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Model.php:968
/var/www/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Model.php:1004
/var/www/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Model.php:957
/var/www/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Model.php:1618
/var/www/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Model.php:1630
/var/www/tests/TestCase.php:152
/var/www/tests/TestCase.php:116
/var/www/tests/TestCase.php:70
/var/www/tests/Unit/NewTest.php:17
/home/jenkins/.composer/vendor/phpunit/phpunit/src/TextUI/Command.php:200
/home/jenkins/.composer/vendor/phpunit/phpunit/src/TextUI/Command.php:159

The issue was that I had forgotten to include parent::setup() in the test class’ setup() function.

What the F*ck Is With All the Artisan Commands: Queues

Work queues allow you to perform tasks that are slow or error-prone outside of the current user’s request to improve their experience with your site. Read on to learn how you can use work queues in Laravel for your projects.

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Link Post and Podcast Roundup: March 2020 Edition

March’s links.

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Installing Existing VS Code Extensions on a New Computer

I recently purchased a new computer and realized there isn’t an easy way in the VS Code GUI to get a list of all of your installed extensions. I was able to find a way to do it using the command line.

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What the F*ck Is With All the Artisan Commands: Route Commands

There are three route commands that we need to quickly cover in order to be completionist in this process of going over every artisan command.

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What the F*ck Is With All the Artisan Commands: Seeders

Now that we have discussed creating factories, we can look at how to use these factories to seed our database with test data.

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