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Rails Migrations can be used to alter the database.Migration allows ruby to define the changes in database schema in a consistent and easy way.
So If one deleloper make some changes in database schema, the other developers just need to update, and ru
There are two ways of event propagation in HTML DOM, when an event occur in an element with an element:
1. Event bubbling
2. Event capturing
1. Event bubbling : There are many times when we want to handle two or more event handlers at different leve
Hi Reader's,
This blog includes the code which is used to blur UIView in iOS in a very simple way. This code can be used according to the need of the user to blur the UIView. Code is given below which includes how to blur UIView and how
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Cordova Geolocation API works when GPS enabled on device or we can say that it will not provide you the exact position. We can provide manual lat long with out enable GPS. Cordova Geolocation API doesn't provide a way to check GPS
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Welcome to FindNerd,today we are going to discuss how to customize flash message in Cakephp 2.x?
If we want to customize flash message with alert flash box in our CakePHP web application.So for that we have to follow below process.
In modern world, most of the web applications are api based. So using api's we also need to validate the authenticity of the user. When it is a proper web application the authentication of the user is maintained using cookies and sessions. But in
We can empty an arrary in Javascript in many ways.Lets go through each of the them.
For Example we have an array like this:
var myArray = ['a','b','c','d','e','f'];
First method :
myArray = []
Above code will empty the variable myArray and cr
Here we will see an example of how we can make our http server work by writing a re-factored code or by using an anonymous function.First let us see an example of re-factored code.
Let us import the “http” module
var http = require("http"); // vari
Localization:
Adapting a product to local and regional market called localization.
Sometimes it is referred as l10n.
A characteristics of development and testing related to the translation of the software (product) and its content to the e
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Images are used in web pages to make them look more interactive and appealing. We must have surely noticed a thing about images. When you click on an image and drag it, there is a semi-transparent image that follows the mouse till you h
