Free Technical and Blogging Resources
What is Lorem Ipsum? Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry’s standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also…Continue Reading
To write to a file and overwrite any existing data, you can use the > operator. For example, to write “Hello, world!” to a file called hello.txt, you can run the following command: This redirection >> helps to append, but you can use a single arrow syntax to overwrite existing data. If the file hello.txt…Continue Reading
In today’s blog, we are illustrating how to get a category id by category name in Magento 2. Call the collection factory in the constructor of the class and using addAttributeToFilter filter the collection by name. You should make sure your category names are unique, or you have to add the level field in the…Continue Reading
TypeError: PhpMyAdmin\Export::getFilenameAndMimetype(): Argument #5 ($filenameTemplate) must be of type string, null given, called in /libraries/classes/Controllers/Export/ExportController.php on line 397 The above error was coming when exporting the MySql with a fresh installation of phpMyAdmin. Solution Go to php.ini and change the max_input_vars to a higher value as the default would be 1000.
In today’s blog, we are showing how to add option values to product attributes programmatically in Magento 2.
In today’s blog, we are showing how to get an option value based on the option id in Magento 2, without loading the product. First of all load the AttributeRepositoryInterface via constructor wherever you require this feature.
You can use below two methods to display images from theme folder in phtml file in Magento 2. Often times it’s very convenient to keep the theme related images to theme images folders.
After installing Magento 2 you might encounter this screen, that says You need to configure Two-Factor Authorization in order to proceed to your store’s admin area.
In today’s tutorial, I am showing how to get the product stock quantity and information in Magento 2. In this article, I will illustrate mainly two methods to get product stock information in Magento 2, and both methods are tested and confirmed it’s working. #Method 1 This method will be using \Magento\CatalogInventory\Model\Stock\Item class to get…Continue Reading
getOrPut feature was introduced in Laravel 8.81 and it’s a pretty amazing oneliner. getOrPut helps you to get an existing key or put the value if it doesn’t exist and return the value on a collection. As of now you want to have three lines of code to achieve this, but getOrPut changes everything. if…Continue Reading
Today’s tutorial demonstrates how to configure GitHub ssh in your Ubuntu 22.04 operating system. We often use git and GitHub for development purposes, so connecting to remote Github is an important step in our development journey. Follow the below steps to connect your local machine to GitHub remote by configuring the GitHub ssh key. Adding…Continue Reading
Problem I was experiencing an issue when installing the docker desktop on Ubuntu 22.04, as it throws the below error when I ran the below command.
We all know the has() method helps list a number of records with at least a related record in Laravel Eloquent. For example, below we can get all posts that have at least one comment. $posts = App\Models\Post::has(‘comments’)->get(); But what would be the opposite of this? How do we get a post that has zero…Continue Reading
This post will discuss using Laravel to read and download files from a remote server via SFTP. For this purpose, we use a third-party package to connect to sftp and download the files to the storage folder in Laravel. The first and most important step is to install and configure the league/flysystem-sftp in the Laravel…Continue Reading
Enterprise software is developed to manage complicated tasks, such as monitoring and controlling essential business operations, gathering and analyzing data, and enforcing security policies. These programs tend to be complex, requiring much user input and a wide variety of separate but related components. The optimization of these applications is another potential obstacle. Additionally, enterprise apps…Continue Reading
In today’s article, we will discuss how to get the total memory and available memory of the system using NodeJS. To get the total memory of the operating system using NodeJS, you can use method from the module in Node.js. Note that this method returns total memory in bytes. // import os module const os…Continue Reading
What exactly is the difference between shuffle and array_rand functions in PHP? void shuffle ( array input) mixed array_rand ( array input [, int num_req]) takes an array and completely randomizes the array. You may have noticed that uses its parameter by reference and returns true. The downside of this function is it changes the…Continue Reading
IOS 16 has been launched and it’s available for everyone. Moreover, apple had launched the new iPhone 14, so why wait? Download and experience the new line of wallpapers for your iPhone 14 and iPhone Pro. As for the new iPhone 14 wallpapers, there’s a new one for each device color, but there is no…Continue Reading
Did you ever think about how to write where condition with two columns(fields) in Laravel Eloquent? In the first place, this is possible in Laravel using the function . For example, you have two fields named sub_total and grand_total, and you need to find all the orders have the same sub_total as grand_total. So you…Continue Reading
This tutorial shows how to add a foreign key constraint to a field in Laravel in the migration file. As we know already a foreign key is a field that is used to establish the relationship between two tables via the primary key. This example starts with creating a migration file in Laravel and shows…Continue Reading
In this article, you will learn about Str::finish() in Laravel. The next question is how to incorporate Str::finish() into your project. If a string does not already end with the given value, the Str::finish method adds a single instance of that value to it:
What is PHPMailer and how do you use it to send test emails via SMTP in PHP? Find out this and more on email testing in PHP here. How to organize email testing in PHP PHP is one of the most popular languages for web development, so it’s no wonder that email sending and testing…Continue Reading
In today’s article we will illustrate how to use the Carbon library to add and subtract from a given time in Laravel. As you know already, Laravel is capable of doing pretty much anything. This is tested with Laravel7, 8,9 versions. Here you need to take note of Carbon – Well known PHP API for…Continue Reading
In today’s tutorial, we are showing how to get last week’s data in Laravel using Carbon. In other words, you need to pull all the orders received in the last week. In this case, last week does not mean the last 7 days, but it’s a full week starting from Monday to Sunday. For example,…Continue Reading
You may be wondering what’s the difference between method and method in Laravel. It’s mentioned straight away in the laravel docs. While the input method retrieves values from the entire request payload (including the query string), the query method will only retrieve values from the query string: The important aspects and the real difference between…Continue Reading
Eloquent is the answer for all kinds of database operations in Laravel. As a matter of fact, which is a great solution for interacting with databases. But if we have complicated business logic/ complex MySQL queries, oftentimes we need to write raw queries in Laravel. A key concern about the usage of raw queries in…Continue Reading
Did you ever think about using an alias in the select columns while using Laravel Eloquent?. We cannot say it’s very Laravel specific, rather a MySql feature. Basically, when you join two or more tables in MySql, chances are very high that you will have the same column names multiple times in the result. This…Continue Reading
In this post, we will explain about Laravel Eloquent updateOrCreate() method and its importance in our code. It’s very common that we have database operations in our application, like inserting customer details and updating that customer details in a later stage, or deleting customer details. For example, you have a function that is responsible for…Continue Reading
Scroll bars help you to scroll up and down in any application. We cannot expect everything in the viewing pane, if you need you to need to have giant screens to accommodate that. Each and every operating system are evolving day by day, and they bring new features every day. You might have noticed that…Continue Reading
You might have seen function in famous frameworks or third-party libraries and wondering what this function does, you are in the right place. The magic method triggered when the object is being called as a function. The method can accept any number of parameters and is able to return mixed data types. To get triggered…Continue Reading