PHP_CodeSniffer Introduction

Author - Preeti Bisht
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What Is PHP_CodeSniffer?

PHP_CodeSniffer is an essential development tool that helps developers to work in a standardise format so as to make code clean and consistent. It ensures that same coding style is being followed. It allows a set of rules or a standard to be Read more…

Introducing WordPress versions 4.9.4 and 4.9.5

Author - Sukhpreet Singh
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WordPress Version 4.9.5

WordPress 4.9.5 is released on 3rd April 2018. This version is released to fix the security issues. There were three major security issues which are solved by the WordPress community in this version:

1. Don’t treat Read more…

WordPress best practices

Author - Kajal Marwah
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WordPress is a cms (content management system) which contains different type of content including images, video and text. I think we all need to know about some of the best practices while developing in WordPress.

Before development of a website some of the best practices to follow are these Read more…

Role of Software Developer in Testing

Author - Umang Pasricha
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The one who has both qualities of a developer and a tester is known as a professional Software Developer. Most common terms used for such job titles are: SET (Software Engineer in Test) and SDET, (Software Development Engineer in Test). The one who is an IT professional and can work Read more…

Why to use xpath in Selenium

Author - Namisha Arora
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What is Xpath?

Xpath is defined as XML path. If we are unable to find an element with id, class or name locator  on web page then we can use XML path expression for finding the element on a webpage.

Syntax to write xpath is:

Xpath Read more…

Time Zone Conversion in Salesforce

Author - Deepika Saini
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Problem: How to change the Time Zone in VF Pages of Salesforce to show the Date Time field according to User’s Time Zone?

Solution:

By default the Date Time field is saved in GMT TimeZone. If you simply use the System.now() method in order Read more…

Salesforce Query Limits and Best practices to use minimum api calls

Author - Tanuj Sharma
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The maximum number of records that we can retrieve using a single Salesforce API call is 2000. Below are some points using which we can reduce our API calls to not to cross Salesforce API call limits:

* Instead of using Salesforce operations like update(), upsert() for each record you can Read more…

How to animate objects using @keyframes CSS3 rules

Author - Kuldeep Singh
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CSS3 provides us a way to animate our objects using @keyframes css rule. In the below example we will animate a spinner using @keyframes rule.

Steps:

1.  Create an html page and add below HTML5 section element to it:

<section class Read more…

How to Secure XAMPP Server (version older than 5.5) in your Production environment

Author - Navneet Kashyap

In the older versions of XAMPP (below 5.5), there are a couple of security vulnerabilities. If you are running XAMPP in your production environment and don’t want to upgrade/install the higher version, then make sure you do few changes in your existing XAMPP security using following steps Read more…

Some Simple and Advanced Features of jQuery Datatable

Author - Ishpreet Kaur
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In this blog, I am going to share some simple and advanced features of jQuery datatable. These are:

1. Custom table message in case no records exist.
2. Set Default records length.
3. Set search filter by default.
4. InitComplete parameter of datatable.
5. Change css dynamically when data loaded Read more…

Take screenshots and name file using timestamp in Selenium

Author - Manpreet Singh
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When we test a website and face bugs we need screenshot of the output to suggest to the developer to fix the issue. Automated testing is usually evidenced by Screenshots and logs. But how to save screenshots with timestamp in the file name using Selenium?

In this example we Read more…

Sort list 1 by sorting 2nd list using Jquery UI sortable

Author - Harpal Singh
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How to sort the 1st list of HTML elements by sorting the 2nd list of HTML elements using Jquery UI sortable?

Problem: I am creating two HTML lists using Div elements in my project and I want to change the position of elements in the first list on Read more…

Node.js introduction and configure a test project in Eclipse

Author - Preeti Bisht
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Node.js is an open-source, cross-platform runtime environment used for development of server side applications and networking applications.

Basic features of Node.js are :

1. Most of its modules are written in JavaScript.
2. It is mostly used in real time server applications as it is Read more…

GrapesJS – Storing HTML on server side

Author - Webner
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In GrapeJS to save html code of document in database use your own save function (like saveContent() in this example) inside editor’s ‘storage:store’ event method.

Example:

editor.on(‘storage:store’, function(e) {
saveContent(); //your method where you store html content of document in DB using ajax
})

Here is Read more…

Handling browser back or forward button clicks for ajax content

Author - Harleen Kaur
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In Jquery / Javascript how to handle updates for partial (nested) web page view Inside a single View on browser back, forward & refresh button events? Or simply put how to handle browser back or forward button clicks for content displayed dynamically or with ajax calls?

Suppose when we want to Read more…

Recreate graphic animations on Jquery datatable refresh

Author - Parminder Kaur
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When we refresh Jquery datatables (like through sorting or searching) the graphic animations like progress circle-bars etc do not redraw correctly. The distorted images appear instead of graphics.

This is how progress circles look initially:

On sorting/searching the dataTable, the progress circle is not redrawn correctly, like in Read more…

Cloudfront cache issues when content updates to new version

Author - Webner
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Problem: Cloudfront caches most of the objects and it becomes a problem when content updates to a new version of the origin server. CloudFront doesn’t retrieve the latest version of objects instantly from the origin server, it generally takes 24 – 48 hrs to recache the same object Read more…

Preserving Local Storage Data Across DataTable Pages In Javascript

Author - Mamta Sharma
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When we write data in local storage it is not kept between dataTable pages. It will overwrite the old data with a new one on each page, means your previous data will be lost on a new dataTable page.

The reason is, on each page new values will be Read more…

Jquery Datatable Callbacks

Author - Pawandeep Kaur
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Jquery data table callbacks are used when you want to perform some action on a certain event in the data table. For eg. when you want to modify a particular row or cell every time the table is redrawn.

List of Datatable Callbacks

createdRow

When

element is created then this Read more…

Make VisualForce Page externally accessible by non-salesforce Users

Author - Anjana Devi
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Steps to make VisualForce Page externally accessible by non-salesforce Users/External Users:

1. Create a VisualForce page that you want to make externally accessible by non-salesforce Users/External Users.

Here, I’ve created a VisualForce Page named as ‘Multi-Select List’. I’ve also created an Read more…

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