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JavaScript Closure Need or Uses of JavaScript Closure

Why we need JavaScript Closure or uses of JavaScript Closure? In previous blog(Introduction to JavaScript Closure and Elements for Closure Pattern), we talked about the Closure and Elements. In this blog we are going to cover a ma

How to get query string values in JavaScript?

A query string is an optional part of a URL that goes after the file name and begins with a question mark (?). For example, the following URL has a query string ?quryEg after the HTML file name: http://www.findnerd.com/file.html?quryEg Here is an

How to create SSH connection with Filezila

If you are looking to create secure ssh connection in filezila with .ppk file. Please follow the below instruction: 1) Open your filezila. 2) On the top menu bar please click at Edit --> Setting 3) Now a pop up will appear. On the right side you

How to install Rails in a particular gemset for a particular version of Ruby

1> For this we should first confirm the ruby version we are currently on rvm current (ruby-2.2.3) 2> To view the list of available gemsets before selecting a particular gemset, we can type rvm gemset list gemsets for ruby-2.2.3 (f

Show The Contact List in iOS

To show the list of contact in iPhone use the code Below: 1- import the ContactsUI framwork in viewController 2- Confrom the ViewController to the CNContactPickerDelegate 3- call the delegate method func contactPicker(picker: CNContactPickerViewCon

How to define host and port using Laravel 4.x

Now a days there are n number of website which will move to android. So for every application we have to make API. If we will make our API in laravel 4.x then we will test using Postman. To define our port and to run our API using "Postman" we have t

Math.log Function

Math.log() function compute a natural logarithm. The method returns the natural logarithm (base E) of a number if the value of number is negative, the return value is always NaN or If the number is 0, the function returns -Infinity. Syntax Math.lo

Parse String in Date Format

In order to parse the String in date, first of all you need to check in which date format the String is coming. Then we will define date pattern accordingly. Following steps will guide you how to parse String in Date:- Step 1 Understand the date for

Date/Time in UTC Format

UTC stands for Coordinated Universal Time. It is the common time standard across the world. In order to get the date-time in UTC, we need to set the timezone in UTC, like this:- Step 1 Define your format in which you want to get date/time:- String f

How to modify the URL of the current page without reloading the page in JavaScript?

To modify the URL without reloading,a pushState method has come in HTML5 which is quite same as window.location but does not refresh or reloads the page. This method will first check if the browser supports HTML5,then the state object containing the

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