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Minimum security features which a developer must take of while coding in rails

My last post was on How one should take care of app complexity before refactoring it Below is the list of minimum security features one should take care while making an application using ROR : 14 Bare Minimum Security Checks Before Releasing a Rai

Difference between variable declaration globally and locally

During my project work I was working on a code in which I was getting segmentation fault on initialization of two variables of float data type whose dimensions where 1000 cross 1800 for both of them, but when I declared the variables globally program

Register a user using Parse.com

As we already know that Parse.com provides a schema-less database. It provides a complete backed solution for mobile applications. In order to register a user with parse, we use ParseUser class. It is a specialized class that automatically handles t

How to fetch data from server using AngularJS

To fetch the data from remote server we have to make the ajax request to the server which will return the data in our desired format, and to do that in AngularJS we can use $http service which helps us to communicate with remote server. To implement

how to copy data to clipboard using javascript

Hello all, Working with rich text editor a user can copy and paste the data any where in rick text editor and we wanted to remove the html format of that copied data so that only plain text can be copied. To do that we have to get the copied data t

How to sort a list items alphabetically using JavaScript

Hello All, Working with HTML and JavaScript, many time we render html in our page with the help of JavaScript, like adding a list that has many list items. To show that list in a alphabetical order (ascending or descending order) in our HTML page u

How to create custom taxonomy for post type page

Hello readers, today we will discuss "how you can add category for post type page". When a user install the WordPress, user will only get category for "post type post". If user want to add taxonomy or category for "post type page", then user need

How to use array_rand() function php.?

What does array_rand() function in php.? The array_rand() function returns a random key from an array, or it returns an array of random keys if you specify that the function should return more than one key. Syntax of array_rand() function:array_ran

How to use TempData to pass data ?

ASP.NET MVC TempData object is used to share data between controller actions.It is a dictionary object derived from TempDataDictionary. The value of TempData persists until it is read or until the current user’s session times out.TempdData can be us

How to add custom validation in validation.js

If you are using validation.js to add validation in your page and want to add some custom validation on the same, like I want a user can only enter alphabetic character with comma, dashes and space on first name text box. Please follow below code:

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