Magento install error base table or view already exists or if you get error” Base table or view already exists: 1050 Table ‘core_email_queue’ already exists, query was: CREATE TABLE core_email_queue ” Solution is very simple go to database 1) Select the table core_resource 2) Search for the code core_resource 3) Update the values in … Continue reading Base table or view already exists: 1050 Table ‘core_email_queue’ already exists, query was: CREATE TABLE `core_email_queue` in magento
Month: March 2015
What is Hadoop? Hadoop is a platform for storing and processing large amounts of data in a distributed and scalable fashion. Based on the two well-known Google papers on MapReduce and Google File System, Hadoop was originally created by two engineers at Yahoo. Individuals and businesses are using Hadoop as part of their analytics … Continue reading Hadoop Tutorial
Variables: A variable is simply a container that’s used to store both numeric and non-numeric information. PHP has some simple rules for naming variables. Every variable name must be preceded with a dollar ($) symbol and must begin with a letter or underscore character,optionally followed by more letters, numbers, or underscore characters. Common punctuation … Continue reading PHP Variables
What Is Git? Git is version control software, which means it manages changes to a project without overwriting any part of that project. Thank famed software developer Linus Torvalds for Git, the software that runs at the heart of GitHub. (And while you’re at it, go ahead thank him for the Linux operating system, too.) … Continue reading GitHub Tutorial
Whats is Pencilblue Pencilblue is a Node.js web framework. It is a Full stack online publishing and CMS for Node.js. Pencilblue been full stack means, it uses both client and sever-side frameworks which happens to be in the JavaScript programming language. The client-side framework it uses is AngularJS, and well Node.js for the server-side. … Continue reading Pencilblue Introduction
What is Shopify? Shopify is a complete ecommerce solution that allows you to set up an online store to sell your goods. It lets you organize your products, customize your storefront, accept credit card payments, track and respond to orders — all with a few clicks of the mouse. Shopify was founded in … Continue reading Shopify Introduction
What is Symfony? Symfony is a set of PHP Components, a Web Application framework, a Philosophy, and a Community — all working together in harmony. Symfony is a PHP web application framework for MVC applications. Symfony is free software and released under the MIT license. The first version of symfony was released in October 2005 … Continue reading Symfony Introduction
What Are WordPress Hooks? Hook is a certain location in the WordPress code which allows you to attach or run your own code. Another way of describing WordPress hooks is that they are sort of like designated areas within the WordPress code which give you the opportunity to execute your own functions. If you decided … Continue reading WordPress Action Hooks and Filter Hooks
Simple Shortcodes: Shortcode functions can be added to plugin code or your theme’s functions.php file. If it’s the latter, I’d recommend creating a separate shortcodes.php file, then adding include('shortcodes.php'); to functions.php. Here’s a basic “Hello World” example: function HelloWorldShortcode() { return '<p>Hello World!</p>'; } add_shortcode('helloworld', 'HelloWorldShortcode'); Enter [helloworld] somewhere within a page or post to output the result of … Continue reading How to Create Your Own WordPress Shortcodes
The abbreviation CRUD comes from Create, Update, Update, Delete – which, in other words, means a data management system. In web terms it would most probably mean a piece of software which allows you to manage entries in your database, usually MySQL, PostgreSQL, MS SQL, or other. A great, and, maybe, the most popular example … Continue reading Creating a CRUD system in WordPress
PHP-TUTORIAL 