Middleware is a simple javascript function with three parameters request, response and next Apart from handling http request it can perform the following tasks: Manipulate request and response objects Perform isolated tasks Terminate request flow by sending response Pass the control to another middleware We load middleware in express by use() of the express app. […]
The most difficult part of supporting apps when you don’t create them and don’t have access to the source code is debugging them. Charles allows to intercept calls to remote CSS and JavaScript files and substitute your own, allowing for infinitely easier debugging of remote code that you don’t have access to change. Charles is an HTTP proxy […]
To simplify complications is the first essential of success! These are the quotes said by George Earle Buckle! George was a famous English Editor & Biographer. In this article, We are trying to understand the importance of Product’s Design Build Review from a designer’s perspective. Before we jump to any conclusion, Let’s try to understand the mechanism of UX & Visual […]
This is all about the timing of your perception. We know how to paint a webpage, let’s add some magic to it and we have the wand called “Transition”. See The Magic Take a box with some initial parameters ,add a background-color(say red) and change the background-color on hover(say green, or any of your favorite!). <div […]
With all the options out there to create a personal website: WordPress, Drupal or Joomla to name a few why would anyone create a site from scratch anymore? Naturally creating something from scratch takes a lot more work than simply taking something Out of the Box (OOTB). A number of open source projects allow users […]
Automation TestingTechnologyTesting
What is ElementArrayFinder? ElementArrayFinder is an array of WebElements which is used to set up a chain of conditions that identify an array of elements. This allows you to perform actions (i.e. click, getText) on them as you would on an array of WebElements. The action will apply to every element identified by the ElementArrayFinder. […]
AngularJSFront End DevelopmentTechnology
In AngularJs ‘directive’ plays an important role. AngularJs custom directive has many options like replace, scope, transclude etc. Here we will discuss ‘scope’ property. The scope can have 2 types of value: 1.Boolean 2.Object 1. Boolean : When scope’s value is false:- It defaults value. It creates a new scope but just similar to its […]
Few days back I have tried to change the look of input type file but unable to change like background,border etc. Actually, it looks different in all browsers. Now I found a solution to do this. Here is the HTML which have been used:- [java] <div class="uploadOuter"> <input type="text" class="uploadText"/> <input type="file" class="uploadFile"/> </div> <div […]
iOSSoftware developmentTechnology
Playing with AutoLayouts in iOS:- AutoLayouts was introduced in iOS 6.0. It is basically used for making ios app development easy to support different screen sizes(iPad/iPhone) with using same storyboard/View. For using AutoLayouts, You should have an idea about “Constraints”. Constraints is basically a rule that allows a view to set its position and size. […]
