How to Make Toggles With React Hooks
To toggle between a boolean flag in React, you can use the below custom hook that uses setState internally: Since the function returns an array, with a state and a callback function, you can use it in your component, just like you would for other built-in React hooks, like so:
How to Delete and Remove Files on Ubuntu Linux Terminal
Delete and remove files on ubuntu Linux using the terminal. In this tutorial, you will learn how to delete and remove a file on Ubuntu Linux-based system using a terminal or command prompt. This tutorial will use the rm command. It tries to remove the files specified on the command line. Use the rm command…
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How to check if a customer is logged in to Magento 2 or not?
There are two ways by which you can check if a customer is logged in or not: 1) By using Object Manager It is always a bad practice to use ObjectManager directly. 2) By Injecting Class (Dependency Injection) As said earlier, it is one of the worst practices to use the ObjectManager directly. Therefore an…
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Understanding State in React Components
A difference between state and props is that while the data stored by props are fixed throughout their lifetime, state store data that can be changed over time. This change can be in response to user actions, network responses, or anything. Also, while props are set by the parent component, state is changed internally by the component itself. A component’s state should be considered private data. This…
How to style an HTML radio button to look like a checkbox with CSS?
Sometimes, we want to style an HTML radio button to look like a checkbox with CSS. In this article, we’ll see how to style an HTML radio button to look like a checkbox with CSS. To style an HTML radio button to look like a checkbox with CSS, we use the appearance property. For instance, we write…
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Git basics: The simple commands to begin with
Git config command This command is used to configure settings accompanying your use of git on your local machine/computer. Here are the major settings and configurations executed with this command. You can configure these settings on a global or local level. NB:Your username and email should be the same as those on your GitHub or…
What is SSH in Linux?
SSH stands for Secure Shell, and it is a network protocol that provides a secure way to access and manage a remote computer over an unsecured network. In the context of Linux, SSH is widely used for secure command-line access to servers, allowing users to execute commands, transfer files, and perform other administrative tasks on…
How to Get Environment Variables in Laravel ReactJS
This article will provide examples of react js environment variables. I would like to share with you how to get the env variable in the laravel react site. if you want to see an example of how to get environment variables in react js then you are in the right place. we will help you…
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How to split a string into an array with Twig
Twig provides many filters that mimic the basic features of PHP that are easy to understand for front-end developers. One of those filters is a split filter that allows you to split a delimited string by a single character, returning a repeating array. You can limit the length of the result array providing it as…
How to Convert PHP CSV to JSON
JSON format is a widely used format when dealing with API development. Most of the existing API responses are in JSON format. Converting CSV content to JSON format in PHP is easy. In this article, we will look at various methods of achieving this conversion. The above quick example in PHP converts the CSV file…
How to install Git on Linux
Linux is a popular and as well as widely used operating system. The installation of Git on Linux is quite simpler when compared to other platforms. However, one has to use the right package manager for Linux distribution.We will proceed with this tutorial to see how to install and set up Git on various distributions…
How to Check Twig Version in Symfony
Finding out which version of the Twig you have installed in Symfony framework can be useful when solving bugs or installing packages. This tutorial shows how to check Twig version in Symfony. We can use the Environment::VERSION constant to determine Twig version. test.php This constant can be used in the template as follows: templates/test/index.html.twig
How to make the div move up and down when scrolling the page with CSS?
Sometimes, we want to make the div move up and down when scrolling the page with CSS. In this article, we’ll look at how to make div move up and down when scrolling the page with CSS. To make the div move up and down when scrolling the page with CSS, we make the div…
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How to Delete Files in Ubuntu Command Line
When you are new to the command line, even the simplest of the tasks may leave you searching the internet. Take the removal of files for example. You don’t have the luxury of right-clicking and opting for the delete option here. But when you know the right commands, things are not as scary. To delete…
How to add two-factor authentication (2FA) to WordPress using the Google Authenticator plugin.
WordPress two-factor authentication (2FA) is a more simple work than you imagine. You can improve the security of your website by adding WordPress two-factor authentication. If you are worried about brute-force attacks and hacking, then you should instantly go for 2FA. The essential step in protecting your WordPress setup is adding a two-factor authentication system. If the…
PHP 8: Constructor property promotion
I’m very happy with the constructor property promotion RFC, it’s passed and will be added in PHP 8. You see, this feature reduces a lot of boilerplate code when constructing simple objects such as VOs and DTOs. In short: property promotion allows you to combine class fields, constructor definition, and variable assignments all into one syntax,…
How to remove index.php from URL in CodeIgniter 4
CodeIgniter 4 projects, you’ll notice that the URL has an extra argument. It is index.php in your project URL. So, if you don’t want this extra dimension you can remove it. This will create a clean URL for your website. There are several ways to remove this index.php in CodeIgniter 4. You can create a…
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How to Change SSH Port in Linux
SSH (Secure Shell) is the most popular protocol for connecting remote Linux systems. Changing the SSH port will provide you with an extra layer of security. The new port will be a little harder to identify for hackers. Change SSH Port in Linux Changing the SSH port is a straightforward process in Linux systems. Any…
How to use events listeners and Event Subscriber in Symfony
We use events to perform some tasks if an event occurs, these tasks can be achieved by using the followings: 1. Event Subscriber 2. Event Listeners Event Subscriber vs Event Listeners They both serve the same purpose but have different implementations. Both trigger some functions in the specific time of processing data by Symfony. We can declare…
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How to Enable Debug Mode in Laravel
Debugging is a helpful feature for developers to identify the causes of issues. Most modern application frameworks allow you to enable debug mode, including Laravel. It is a good idea to keep enabling debug mode in your development environment. In your production environment, this value should always be false. This tutorial help to enable/disable debug…