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 check the PHP version
Newer PHP versions come with more features and improvements while deprecating some obsolete features. Old PHP codes might not work with more recent PHP versions and vice versa. It is, therefore, essential to use the correct PHP version for your code. You can check the PHP version on your system by running the php command from the command line. There are also some PHP functions that you can use…
How to Reverse A String with JavaScript
The inverse string problem is a general algorithm problem. In this article, we will consider four JavaScript solutions for that. Reversing a string is, well, reversing a string. Okay, here’s the problem statement: Write a function that reverses a string. If you pass “Teach” to the function, it should return “hcaeT” and “listen” should become…
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…
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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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…
15 Best Free Open Source eCommerce Platforms
When it comes to open source eCommerce platforms, there are plenty to choose from. Here, we look closely at the 15 best available, which should help guide you in the right direction. I’m not going to lie- finding the perfect platform is difficult. Each one has its own set of pros and cons and has…
How to make a div always float on the screen in the top right corner with CSS?
Sometimes, we want to make a div always float on the screen in the top right corner with CSS. In this article, we’ll look at how to make a div always float on the screen in the top right corner with CSS. To make a div always float on the screen in top right corner…
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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 Deploy or Host your ReactJS App in cPanel
This tutorial assumes you already have a cPanel hosting service purchased and a domain name registered. If yes, Let’s go straight to the steps (If No, You can comment, I can give you steps on how to get a domain and hosting service) Step 1. Using the Terminal/CMD in your project directory, create a react…
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HTML Tutorial
HTML is the standard markup language for Web pages. With HTML you can create your own Website. HTML is easy to learn – You will enjoy it!
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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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 Install Nginx, PHP on Ubuntu 22.04
Now, Open a terminal and start following the below steps. Step 1 . Install Ngnix. our system is updated now we will install Nginx. Ngnix is installed, Now we will configure the firewall, we will allow port 80 and port 443. Now open your IP in the web browser you will see the output, If…
How to Object Destructuring in ES6
This is a follow-up article to my previous article on Array Destructuring. Except you have an idea of destructuring, you should read it. First, let’s see why object destructuring is needed. We want to extract data from the object and assign it to new variables. Before ES6, how would this happen? See how tedious it is…
What’s new in PHP 8.2
PHP 8.2 will be released on November 24, 2022. In this post, we’ll go through all features, performance improvements, changes, and deprecations one by one. Readonly classes rfc This RFC builds on top of them and adds syntactic sugar to make all class properties readonly at once. Instead of writing this: You can now write this: Functionally, making…
How to PHP Get Max Value From Array
PHP gets the max/maximum/largest value from the array. This tutorial has the purpose to explain to you several easy ways to find or get the maximum or largest value from an array in PHP. Here, we will take e.g. PHP gets the maximum value in an array, get the largest number in the array PHP…
How to fix getFullyear() is not a function with JavaScript?
Sometimes, we want to fix getFullyear() is not a function with JavaScript. In this article, we’ll look at how to fix getFullyear() is not a function with JavaScript. To fix getFullyear() is not a function with JavaScript, we should be called getFullYear instead. For instance, we write to call start.getFullYear to return the 4-digit year number of the start date. Conclusion…
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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…