Web Development

.htaccess file in WordPress

Author - Kajal Marwaha
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.htaccess in wordpress, its purpose & how to edit it

.htaccess file in wordpress is used for the functionality like redirecting visitors to our site, beefing up site’s security etc. .htaccess is the distributed configuration file which is only readable by server. It’s a hidden Read more…

Introduction to WordPress REST API

Author - Mamta Sharma
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WordPress REST APIs – Introduction and Example

What is an API?

API stands for Application Programming Interface. It is a piece of software that works as a bridge between two different applications.

For example suppose you have to post something on facebook Read more…

Handling zip file download completion and cancellation event in PHP

Author - Harpal Singh
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Handling zip file download completion and cancellation event (PHP)

Problem: I am working on a project in which user needs to download a zip file from the website. I am creating zip file on the server temporarily which should be Read more…

Salesforce | Call Apex class from Process Builder

Author - Kiran Preet
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Salesforce process builder is a tool to automate the processes using user interface itself. Here we can select source object, criteria/event to initiate the process as well and the action to be taken on the occurrence of the event. In actions section of process builder, we can execute apex Read more…

Zoho CRM Editions and Limitations

Author - Webner

What you cannot do in which type of Zoho CRM license
Zoho CRM is available in many editions and each edition has different set of features.  In this article we are trying to cover each edition and list corresponding key limitations. At the end we Read more…

WordPress Optimization Techniques

Author - Webner
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WordPress Optimization Techniques

The following are some of the best known techniques to improve the performance of your WordPress site:

1. Selecting the Right Hosting Plan
One of basic requirement for a high performance site is selecting a reputable and high Read more…

Bootstrap 4 Accordions with Examples

Author - Kuldeep Singh
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How to Use Bootstrap 4 Accordions with Examples

The accordion is a kind of collapsable list which shows one item at a time. These items are panels and an accordion resembles a tab control with tabs, but is vertically stacked by default. There are two bootstrap Read more…

Understanding WordPress Shortcodes

Author - Mamta Sharma

Introduction To WordPress Shortcodes and How to Use them

What is a shortcode?
A shortcode is a WordPress-specific code that lets you do effective things with a very little effort. We can embed the files or can create objects that would normally require Read more…

Features of Firefox Developer Tools

Author - Komal Dhiman
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Overview and Features of Firefox Developer Tools

Like most of the browsers, Firefox also provides certain developer tools that help the developer to examine, explore, and debug websites and web apps.

Opening Developer Tools:

There are three ways to open Developer Read more…

Download byte array as a file in ASP .NET MVC and Javascript

Author - Harleen Kaur
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How to download byte array as a file in ASP .NET MVC and Javascript?

Here is a simple approach to invoke file download operation in the browser for bytes array available on the server:

I am receiving the file in the format of bytes array from Read more…

Understanding Disk Cache in Linux

Author - Navneet Kashyap
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Understanding Disk Cache in Linux

Disk cache allocates memory (RAM) used by operating system to increase the performance, like in Linux and in windows. Sometimes when you check RAM utilization in Linux OS using the below command

Shell #> free -m
Or
Shell #> top

you may find Read more…

Why and How to use spl_autoload_register?

Author - Gopi Chand
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Purpose and Usage of spl_autoload_register with example

__autoload is an older method. This method was first introduced in PHP 5 as a magic function but now this method is deprecated as of PHP version 7.2.0. If we want our code to be compatible with Read more…

Salesforce | Sort “wrapper class” objects alphabetically based on a String parameter

Author - Webner
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Suppose we have a Wrapper class with fName as a string instance variable and we want to sort a list of objects alphabetically based on value of this variable.

Implement Comparable interface

global class MyWrapperclass implements Comparable
{
public String fName {get;set;
}

public MyWrapperclass(String fullName)
{
fName=fullName;
}

public MyWrapperclass Read more…

Introduction to Magic Methods in PHP

Author - Webner
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Here we will go through different Magic Methods in PHP

The PHP functions which starts with the double underscore “__” are called magic methods. These are the methods which are always defined in classes, and can not be used alone i.e. Read more…

Classes used to style responsive bootstrap table

Author - Kajal Marwaha
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Classes used to style responsive bootstrap table (Bootstrap-4)

Nowadays tables are used in creating calendars or score charts. Due to widespread usability, it’s necessary that we create the opt-in responsive tables so that it is accessible on any device.

You can create a Read more…

How to Instantiate a Web Server in Node js

Author - Neelam Thakur
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How to Create and Access a Web Server in Node js

To access web pages of any web application we need a web server. The web server handles all http requests for the web application.

Node.js framework is mostly used to create server based applications Read more…

How to create and run multiple cron Jobs in Laravel?

Author - Harpal Singh
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Here is the process for creating and runnning multiple cron Jobs in Laravel

Cron: It is a scheduler which runs after a specific interval or at specific time. It should be used when developer wants to run a piece of code at a particular Read more…

Different ways to clear WordPress Cache

Author - Kajal Marwaha
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What are the different ways to clear WordPress Cache?

Sometimes WordPress sites load slow or do not load modified content because of cache problems. How to clear the cache of wordpress site or pages? Some methods are explained below:

1. Use the Read more…

PHP script scheduling without cron jobs

Author - Ishpreet Kaur

PHP script scheduling without cron job

Sometimes a website built in php needs to schedule a script on daily or hourly basis – for example, Reminder Emails, Newsletter emails or Database backups to be taken automatically. Normally, these types of backend tasks can be handled with the Read more…

Built in Web Server in PHP

Author - Webner
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Built in Web Server in PHP and How to Use it

What is Built in Web Server?

Built-in web server is used for development and testing the PHP application without using LAMP, just launch the built-in server from the Read more…

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