If you are getting the following error in your site, that means mbstring module is missing or not available. So, how to fix the mb_strtoupper() error in php? For fixing this error, you have to install mbstring in the php. Step-01) install mbstring extension (Ubuntu 18.04). for php 7.1 for php 7.3 for php 7.4 for php 8.0 for php 8.1 Step-02) Restart apache server or Now refresh the site page, mbstring error has been fixed.
Author: Editorial Staff
Low-code development platforms are the graphical user interface that provides a development environment to build and deploy applications software. These plateform reduces the time of development and help to improve productivity. Users can build anytype of apllications: from process automation applications to core systems in a low-code developmet plateforms. Here we list the top low-code development plateform. In today’s fast-paced digital landscape, businesses and developers constantly seek efficient ways to create robust applications without sacrificing time or resources. This has led to the rise of low code platforms, which offer a simplified approach to application development. By minimizing the need…
In Woocommerce, We can filter the products by category, product type, stock status, quantity, etc. But we cannot filter the products by featured products by default. In this article, We will show you how to filter products by featured products in the Woocommerce backend. We can easily add and remove any product to the featured products by clicking on the star icon. But when we have thousands of products and need to remove any product from the featured products list, It is not easy to find the products without any filter. How to filter products by featured products in the…
The final goal of both traditional marketing and online marketing are the same. We target the customer to advertise our product or services through both marketing channels. But, there is a lot of difference between traditional marketing and Online marketing. Difference between Traditional Marketing and Online Marketing Online Marketing Traditional Marketing Online marketing includes content marketing, seo, online advertising, email, etc. Traditional marketing includes cold calling, printing ads, television ads, banners, etc. Online marketing is cost-effective, and you can reach more customers with fewer funds in comparison to traditional methods. Traditional marketing is not cost-effective and requires more funds to…
You’ll most commonly meet FreeSWITCH and Asterisk when you are installing or upgrading a telephony network. These two competing switches work well, and it may be tricky to distinguish between them. But how do the two compare? This article offers an overview of each switch. Besides, it looks at their core features alongside their differences. Asterisk Overview Mark Spencer is the name behind Asterisk. He, alongside his engineering team, developed this software in 1999 under Linux Support Systems but later re-branded it as Digium. Since its inception, it has been absorbed into many PBX systems, including Elastix, FreePBX, and PBX.…
“Error establishing a database connection” is the most common error you face in WordPress. This error means your site is unable to connect to the database. Sometimes this error occurs during the updating, installing or migration the Wordpress. Sometimes, It will happen due to the other reasons like SQL server is down, hosting issue etc. What Is The “Error Establishing a Database Connection”? The “Error Establishing a Database Connection” is a common issue encountered in web development when a website is unable to establish a connection with its database. T his error typically arises from misconfigurations in the website’s database settings,…
We can update the PHP version by using the htaccess file easily. Nowadays, many hosting providers provide the ability to change the version in a single click, but sometimes we need to update the PHP version by editing the htaccess file. How to update php version using htaccess For changing the PHP version, add the following code to the htaccess file. Above code will update the php version to the PHP 7.4, You can edit the version ID in above code as per your requirements.
What is a Module in Node.js? In Simple Words, Node.js Modules are JavaScript files which contains different functionalities in each separate files. Modules are very useful to organise the code which makes debugging or future editing very easy. Node.js comes with various very useful Inbuilt modules which can be used for creating different functionalities. Node.js Inbuilt Modules Node.js inbuilt modules are lightweight and inbuilt with Node.js installations. You can use these Node.js Inbuilt Modules in your app without any installation. Here is a list of the built-in modules of Node.js version 6.10.3: assert : Provides a set of assertion tests…
Introduction to Node.js Node.js commonly used to run various build tools designed to automate the process of developing a modern JavaScript application. Node.js is an fast and highly scalable open-source server side runtime environment built on Chrome’s V8 JavaScript engine. Node.js allows you to run JavaScript on the server. These Node.js tutorial provides basic and advanced concepts of Node.js and helps to beginners and professionals both to step by step learn node.js in easy and fast way. Node.js runs single-threaded, non-blocking, asynchronously programming, which is very memory efficient. Node.js is particularly suited to building applications that require some form of…
In this Node.js tutorial we will learn step by step how to download Node.js and install Nodejs on different environment like Windows, Linux, Macos and server. Download node.js You can download latest stable version of node.js from the node.js official website https://nodejs.org/en/ Once you open the website it will detect your operating system automatically and show you the correct version for your device. For example we opened the site from 64 bit Windows system so there is 64 bit node.js package available for download. If you are from 32 bit Windows or linux or Macos it will display version respectively.…