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How to use mocha for unit testing in node?

mocha is a javascript test framework. It works well for both node.js and browser. It makes asynchronous testing simple and easy. Mocha test run serially. mocha is open source. Installing mocha globally: npm install -g mocha With the above install

How to check browser has enabled cookies?

Check cookies are enabled or disabled on the browser : In web applications sometimes we need to save some information on client side, to save data on client side the most popular option is cookies. But the user can enable or disable cookies on the

Screenshot plugin for Cordova/phoneGap apps.

Hello Readers, Screenshot plugin for Cordova/phonegap apps allows you to take screenshot of the current open screen and save it to phone storage.   First of all we need to install the following plugin through CLI: $ cordova plugin add https

How to make menu to visible only a specific user in Joomla?

Hello friends, today I'll tell you how you can display a menu to a specific user in Joomla. Before starting the process you should know about User Group and User Access Level in Joomla. User Group and User Access Level in joomla is used to contro

How to animate view zoom and bounce like popup in objectiveC

This blog includes zoom and bouncing In animation on view. If we want to present view like popUp alert then it include two animation- first is zoom and second is bouncing.These two animation can be achieved by affinity transform.Scaling, rotation, a

Set help or show case view on screen

Showcase view or Help view is basically used to show some useful content on any screen when user comes first time there. This is the github library you can use to set showcase in easy way like this : add library in gradle file : compile 'com.

How to create a custom helper in ember js, handlebar and ghost node.js

Sometimes, you may have repeated HTML on your handlebars template. In those cases, you can create and register a new helper, that can be invoked from hbs templeate. Gost: Ghost it a blogging platform developer on the top of express framework of node

Adding Properties to Attribute Inspector in Swift

Accessing properties via interface builder is quite easy and more developer friendly. Here I’m guiding you how to to add new/custom properties to interface builder.   1- Subclass any UIObject, we are considering here UIButton for now, a

Explained basic “cat” command and it's options with examples in Linux

This blog depicts basic commands that will help a user to learn different cat command options.Here we will learn about different options of the “cat” command in Linux, “cat” is an acronym for concatenate. We use this command m

Discussion on set default timezone in cakephp 2.x

Hi Reader's, Welcome to FindNerd, today we are going to discuss set default timezone in CakePHP 2.x When developing an application in CakePHP, sometimes we need to set default time zone in our applications, according to the timezone area. This

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