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How to Symfony parameters and environment variables use

Posted on September 11, 2022September 17, 2022

Parameter The Symfony parameter is a variable stored in the service container. Use parameters when you want to separate out values that regularly change as well as for reusable purposes.We should prefix with ‘app’ to prevent conflicting with parameters from Symfony and 3rd party bundle, the following example is a parameter for sender email: #…

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How to, Symfony

How to add page numbers in PDF in CodeIgniter

Posted on March 15, 2022July 20, 2022 5 Comments on How to add page numbers in PDF in CodeIgniter

Step 1: Install CodeIgniter 4 To install CodeIgniter 4 we can install it through Composer or download CodeIgniter 4 directly here: Install via composer: Step 2: Change CodeIgniter Environment CodeIgniter is the default environment product, a security feature to add security when settings go wrong when it’s live. To change the environment, we will rename or…

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Codeigniter, How to

Common Mistakes with Conditionals

Posted on March 14, 2022July 14, 2022 3 Comments on Common Mistakes with Conditionals

This article will go over some mistakes that are easy to make when writing more complex programs with conditional. Mistake 1: Not treating expressions as distinct:Let’s say we want to print something if your variable $num is equal to 1 or 2 or 3. Why doesn’t the following code work? $num = 5; if ($num === 1 || 2 || 3) {…

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PHP

PHP 8: Constructor property promotion

Posted on September 19, 2022September 19, 2022

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,…

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PHP

How to make a div always float on the screen in the top right corner with CSS?

Posted on August 17, 2022August 17, 2022 No Comments on 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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CSS, How to

How to make the scrollbar visible in mobile browsers with CSS?

Posted on August 21, 2022August 21, 2022 No Comments on How to make the scrollbar visible in mobile browsers with CSS?

Sometimes, we want to make the scrollbar visible in mobile browsers with CSS. In this article, we’ll look at how to make the scrollbar visible in mobile browsers with CSS. To make the scrollbar visible in mobile browsers with CSS, we set the scrollbar’s width. For instance, we write to set the vertical width of…

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CSS, How to

10 Programming Habits that every Developer Should Adopt

Posted on March 20, 2022July 20, 2022 3 Comments on 10 Programming Habits that every Developer Should Adopt

Write Human-Friendly Code Always remember that you are not writing code for machines but for others too. So it is essential to come up with a readable code. It is true that programming is like writing a good poem. The tone should be very consistent, the words should be descriptive & sentence well-structured. Here are…

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Others, Tips

WordPress Installation Steps

Posted on August 2, 2022August 2, 2022 No Comments on WordPress Installation Steps

WordPress is the widely used CMS for creating blogs. Installing WordPress is a very easy and simple process. It will take too less time to complete the Installation. There are many providers in the market that make the one-step WordPress installation possible by clicking the installer tool. In this tutorial, we are going to see…

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Wordpress

How To Install Nginx, PHP on Ubuntu 22.04

Posted on July 21, 2022July 21, 2022 4 Comments 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…

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HTML, PHP, Server

How to add two-factor authentication (2FA) to WordPress using the Google Authenticator plugin.

Posted on August 2, 2022August 2, 2022 No Comments on 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…

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Wordpress

PHP 8: Attributes

Posted on September 25, 2022September 25, 2022

As of PHP 8, we’ll be able to use attributes. The goal of these attributes, also known as annotations in many other languages, is to add metadata to classes, methods, variables, and whatnot; in a structured way. The concept of attributes isn’t new at all, we’ve been using docblocks to simulate their behavior for years…

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Top Tutorials

How to Delete Unused Database Tables in WordPress

Posted on September 14, 2022September 17, 2022

Use the following steps to remove or delete unused tables from database in WordPress using plugins garbage collector: Step 1 – Add Plugins Garbage Collector Step 2 – Active Plugins Garbage Collector Step 3 – Search Unused Tables From Database Step 4 – Remove or Delete Unused Tables Step 1 – Add Plugins Garbage Collector…

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Wordpress, How to

How to move an entire div element up x pixels with CSS?

Posted on August 21, 2022August 21, 2022 No Comments on How to move an entire div element up x pixels with CSS?

Sometimes, we want to move an entire div element up x pixels with CSS. In this article, we’ll look at how to move an entire div element up x pixels with CSS. To move an entire div element up to x pixels with CSS, we set the margin-top property. For instance, we write to move the div…

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CSS, How to

How to use setTimeout and setInterval methods in JavaScript

Posted on July 24, 2022July 24, 2022 No Comments on How to use setTimeout and setInterval methods in JavaScript

There are times when you don’t want to execute a function immediately. You want it to delay its execution or run repeatedly after a certain time interval. JavaScript provides us with two methods to achieve that: setTimeout and setInterval. In this article, we will discuss these two methods and how we can use them to…

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JavaScript

How to Check Twig Version in Symfony

Posted on May 21, 2023December 23, 2023

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

Symfony

15 Best Free Open Source eCommerce Platforms

Posted on February 20, 2022September 18, 2022 4 Comments on 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…

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eCommerce, Framework, Others

How to Object Destructuring in ES6

Posted on August 6, 2022August 6, 2022 No Comments on 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…

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How to, JavaScript, React

PHP 8.1: read-only properties

Posted on September 25, 2022September 25, 2022

Writing data transfer objects and value objects in PHP have become significantly easier over the years. Take for example a look at a DTO in PHP 5.6: And compare it to its PHP 8.0’s equivalent: That’s already quite the difference, though I think there’s still one big issue: all those getters. Personally, I don’t use them…

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Top Tutorials

How to Search Recently Modified Files in Linux

Posted on September 3, 2022September 17, 2022

This post will help you to find recently modified files in Linux via the command line. The find command works with, defining duration in Minutes or Days. The minutes are defined with -mmin and the day’s value can be defined with -mtime You can also define the search criteria to find files modified within or before the specified…

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How to, Linux

How to trigger a button click from another button click event with JavaScript?

Posted on August 21, 2022August 21, 2022 No Comments on How to trigger a button click from another button click event with JavaScript?

Sometimes, we want to trigger a button click from another button click event with JavaScript. In this article, we’ll look at how to trigger a button click from another button click event with JavaScript. To trigger a button click from another button click event with JavaScript, we call the element click method. For instance, we write to…

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How to, JavaScript

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