composer

Composer Update: Allowed memory size exhausted

When I run composer update, I got memory limit error: Fatal error: Allowed memory size of 2147483648 bytes exhausted (tried to allocate 167772160 bytes) in phar:///usr/local/bin/composer/src/Composer/DependencyResolver/RuleSet.php on line 90 Tried solution from here: https://getcomposer.org/doc/articles/troubleshooting.md#memory-limit-errors Same error when I try: $ COMPOSER_MEMORY_LIMIT=-1 composer update Checked PHP memory limit: $ php -i | grep memory_limit memory_limit => … Read more

Hyperledger Composer: Create a Simple Blockchain Application [Beginner Tutorial]

This article shows how you can create a Simple Blockchain Application with Hyperledger Composer. Install pre-requisites First of all, you have to install the pre-requisites required for Hyperledger Composer. You need to install the following: – Docker Engine – Docker Compose – Node – Npm – Git – Python – Code Editor Details on pre-requisites … Read more

Laravel: Simple/Easy Installation Guide

This tutorial shows step-by-step guide to install Laravel. Here, I will show two ways for installation. One is installing directly by composer create-project command and the other is by cloning or downloading Laravel from GitHub and then running the composer install command. 1) Method 1 Go to your web server root In Ubuntu, it’s /var/www/. … Read more

Magento 2: Install via Composer and Command Line (CLI)

This article/tutorial show how to download and install Magento 2 through command line interface (CLI). We will be using Composer to download Magento 2 from Magento’s repository. Here is the step-by-step guide on installing Magento 2 via command line: 1) Check & Verify System Requirements Before, downloading and installing Magento 2, we need to make … Read more

Magento 2: Upgrade/Update using Command Line & Composer

This article shows how you can upgrade/update your Magento 2 version through command line using composer. Upgrading to Magento 2.3.x is a bit different than that of Magento 2.2.x or 2.1.x. At first, I will show the commands that need to be run to upgrade Magento2 to version 2.1.x or 2.2.x. Upgrading Magento to 2.2.x … Read more