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…

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…

Improve SQL query performance

Author - Banita Rani
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Tips to improve SQL query performance

1. Avoid usage of multiple joins in a single query. Unnecessary joins degrade your query performance.

2. Creation of indexes on the table. Indexes are used for improving your queries. We need to create the indexes Read more…

Understanding Developer Console, Workbench and Force.com IDE

Author - Rita Sharma
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What is the purpose of Developer Console, Workbench and Force.com IDE and their differences

Prerequisite: Salesforce Org should be API-enabled for these tools to run. Salesforce API-enabled editions are:

1) Developer Edition
2) Enterprise Edition or above

Below, I am going to describe Read more…

Install and Update WordPress in Local Machine

Author - Kajal Marwaha
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How to install and update WordPress in local machine

Here are the steps to install WordPress on local machine:

1. Download zip file of WordPress new version – Using this \link https://codex.Wordpress.org you can download the zip of WordPress of new version Read more…

Creating and using Custom Component in Visualforce Page

Author - Deepika Saini
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Custom Component in Visualforce Page

Custom Component is very useful in the Salesforce. Sometimes, in the visualforce page, we need the same block of code again and again. For this, we can create VisualForce Component which will contain the common code which is used again and Read more…

Selenium Webdriver with JavaScript (JavaScriptExecutor)

Author - Manpreet Singh
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How to Use Selenium Webdriver with JavaScript?

Selenium is an open source automation testing tool. It is used to test the web application. Selenium supports multiple languages to create an automation script such as Java, Python, PHP, C#, Ruby.

In case we want to test with Read more…

Validate and deploy changeset in Salesforce Production Org

Author - Anjana Devi
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How to validate/deploy a changeset with specific test cases in Salesforce Production Org?

Steps to create and deploy a Change Set:

In Sandbox:
1. Search Outbound ChangeSet in Quick Find Box in Sandbox Org. Then click on new button Read more…

New features in Laravel 5 and higher versions

Author - Umang Pasricha
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The list of some new and useful features in Laravel 5 and higher versions

1. Migrate:fresh Command: Refresh command runs all the down methods from database migrations. There may be some cases where down method for some database migrations are not given which Read more…

Creating a PDF on Air and Send as Attachment

Author - Ashish Gautam
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How to create a PDF on air (in a variable) and sending it as an email attachment?

Problem:- I need to create a PDF and send it as an attachment with email but I don’t have permission to write a new PDF file Read more…

Introduction to Salesforce Community Cloud

Author - Banita Rani
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2 Comments
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Introduction to Salesforce Community Cloud and Steps to create and customize it

Communities are like portals or support sites for connecting important people. Communities improve engagement with your Customers, Partners, and Employees.

You can create multiple communities inside your salesforce org for different type of needs Read more…

Bulk upload files to AWS S3 bucket

Author - Komal Dhiman
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How to bulk upload files to AWS S3 Bucket (using Laravel)

Amazon Simple Storage Service (Amazon S3) is used to store and retrieve any amount of data, at any time, from anywhere on the web. While storing data to AWS S3 bucket one way is to Read more…

How to install, update and create module using NPM

Author - Neelam Thakur
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What is Node Package Manager (NPM), how to install, uninstall and update It? How to create module in Node JS?

NPM is a package manager for JavaScript programming language. It is basically an online shared repository where we can find, share, and reuse packages of code Read more…

Convert HTML to pdf using mpdf plugin in cakePHP

Author - Sahil Bhalla
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How to use mpdf plugin in cakePHP to convert HTML documents to pdf?

mPDF is a PHP library which is used to generate PDF files from HTML Documents. It converts utf-8 encoded documents and also supports almost all languages including Arabic and Hebrew. It includes Read more…

Bootstrap tooltips customization with Examples

Author - Ishpreet Kaur
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How to create and customize Bootstrap tooltips (with examples)

A tooltip is a small pop up that appears when user places mouse pointer over an element such as link, button, icon or any other element to provide information about the element being hovered.

How to Read more…

Salesforce custom tabs not visible in production org

Author - Neha Mishra
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Salesforce custom tabs, which are a part of the Managed Package

Problem : I had added 3 custom tabs to a managed package and deployed the package in production org. I am able to see them in the developer org but unfortunately they are not visible in Read more…

Nodejs callback with example

Author - Tanuj Sharma
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Nodejs callback

A callback is a function that can be called on the completion of a given task to prevent blocking. As a result of it other code will run without waiting for a task to complete. This feature makes node.js highly scalable as it Read more…

Formula Field as a Custom LookUp field in Salesforce object

Author - Navdeep Kaur
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How to use a Formula Field as a Custom LookUp field in a Salesforce object

In Salesforce we have 40 lookup field limit per object. Sometimes we need a field which behaves like a Lookup field. We can create a custom Lookup field with the help Read more…

Understanding Inflector in Cakephp

Author - Parminder Kaur
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Understanding the purpose and usage of Inflector in Cakephp

The Inflector class in cakephp is used to modify single/multi word strings into different formats using its build-in methods. We don’t need to use core php methods such as str_replace if you want to Read more…

Big Objects in Salesforce

Author - Harinder Jakhar
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Purpose of Big Objects and how to create Big Objects in Salesforce

What is Big Object in Salesforce?

As business grows data of customers/clients/users increases enormously which is hard to handle and query. In this case we need something big Read more…

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