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Nodejs mongodb tutorial – find, insert, update, delete records

Spread the loveLast updated:22nd March, 2021Nodejs MongoDB tutorial Web development field has evolved a lot in last decade. NodeJS became widely popular among web development community. It is a popular open source platform used for development of web and network-centric applications. In a previous article NodeJS with MySQL was explained. This nodejs MongoDB tutorial explores how to select, insert, update and …

NodeJS MySQL pagination example for beginners with source code

Spread the loveLast updated:9th March, 2019NodeJS MySQL pagination example NodeJS is a popular open source platform used for creating web applications. NodeJS is based on Google chrome’s V8 JavaScript engine. It uses JavaScript as server side language and has non-blocking I/O, event-driven architecture. Top companies like GoDaddy, Groupon, IBM, LinkedIn, Microsoft, Netflix and PayPal etc use NodeJS. In this tutorial, …

php PDO and jQuery AJAX tutorial with example source code

Spread the loveLast updated:22nd March, 2021php PDO tutorial with jQuery AJAX PDO or PHP Data Objects is an extension of php that is used to access databases. In a previous post php MySQLi tutorial, we learned about mysqli extension. In this tutorial we are going to learn about php PDO library. mysqli extension is used with MySQL database only while …

How to generate xml files using php and mysql database

Spread the loveLast updated:5th February, 2022How to generate XML files using php XML is a popular data interchange and storage format used on the internet. XML stands for eXtensible Markup Language. Custom markups can be created in XML. XML was designed to describe data while HTML was designed for data presentation. In a previous tutorial we learned how to parse …

php mysqli tutorial for beginners with example source code

Spread the loveLast updated:3rd March, 2021php mysqli tutorial for beginners Now a days to develop complex web sites you must need database interaction. With PHP mostly we use MySQL. To access mysql database we can use mysqli or PDO libraries available in php. In this tutorial we are going to explore php mysqli library functions. PHP mysqli extension provides methods …

How to watermark images using codeigniter php framework

Spread the loveLast updated:6th May, 2017How to watermark images using codeigniter Codeigniter is very popular MVC php framework. Images can be processed very easily in codeigniter. In previous tutorials we discussed basics of GD library in php and codeigniter file upload. But if you need to upload and manipulate images like crop, rotate, resize or watermark images using codeigniter, this …

How to create a mysql trigger and execute with php

Spread the loveLast updated:9th March, 2019How to create mysql trigger with php What is mysql trigger? A mysql trigger is a stored database object that is always associated with a database table and is executed automatically when a particular defined event occurs. Events when a mysql trigger is executed As stated before a mysql trigger is executed automatically BEFORE or AFTER …

How to create a jQuery drag and drop todo list with php MySQL

Spread the loveLast updated:9th March, 2019How to create a jQuery drag and drop todo list jQuery is very popular JavaScript library in web development community. It is used to perform a wide variety of tasks. In a previous article we explored jQuery AJAX example with php MySQL. Here you will learn how to create a jQuery drag and drop todo …