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Structural design patterns are patterns that describe how objects and classes can be combined and form a large structure and that ease design by identifying a simple way to realize relationships between entities. There are seven structural patterns described. They are as follows: Adapter, Bridge, Co...

When compiling, the compiler will often modify the program to increase performance. This is permitted by the as-if rule, which allows any and all transformations that do not change observable behavior.

In my path to studying programming there have been simple, but interesting problems to solve as exercises. One of those problems was to rotate an array(or another collection) by a certain value. Here I will share with you a simple formula to do it.

It is sometimes useful to get the maven properties, such as the current version, in code. Here are some ways to to it.

This topic would cover how angular-cli project is ready for production build, what all necessary steps taken before deploying, how to create war file for project deployment and finally how to configure the apache tomcat for angular-cli project deployment.

When dealing with objects in an MVC app, if any object should be shown in multiple places with the same format, we'd need some kind of standardized layout. ASP.NET MVC has made this kind of standardization easy to do with the inclusion of display and editor templates. In short, display and editor te...

Devise is authentication solution for Rails. Before going any further i would like to add quick note on API. So API does not handle sessions (is stateless) which means one that provide response after you request, and then requires no further attention, which means no previous or future state is requ...

First we need to know what a MessageBox is... The MessageBox control displays a message with specified text, and can be customised by specifying a custom image, title and button sets (These button sets allow the user to choose more than a basic yes/no answer). By creating our own MessageBox we can...

Working with threads might need some synchronization techniques if the threads interact. In this topic, you can find the different structures which are provided by the standard library to solve these issues.

This topic is about the integration of third-party advertisement services, such as Unity Ads or Google AdMob, into a Unity project. This applies to Unity Ads. Make sure that Test Mode for Unity Ads is enabled during development You, as the developer, are not allowed to generate impressio...

Excel-VBA Optimization refers also to coding better error handling by documentation and additional details. This is shown here. *) Line numbers represent are integers, that is a signed 16 bit data type in the range of -32,768 to 32,767, otherwise you produce an overflow. Usually line numbers a...

In web pages contain number of frame, selenium consider Frame is seprate window so access the content present into frame need to switch into frame. Many time we need Web structure where we have frame with in frame to navigate within frame windows Selenium provide swithTo() method.

This topic covers integrating React.js with Rails using the Hyperloop gem Other approaches not covered here are using the react-rails or react_on_rails gems. Component classes simply generate the equivalent javascript component classes. You can also access javascript components and libraries...

Am new to Mule and wanted to share how to connect to Database and retrieve Values.

Where to find simulator build ? Go to ~/Library/Developer/CoreSimulator/Devices/ You will find directories with alphanumeric names then click on the one of the directories and make following selection Data/Containers/Bundle/Application/ Again you will find directories with alphanumeric names if...

This section provides an overview of what jquery-validate is, and why a developer might want to use it. It should also mention any large subjects within jquery-validate, and link out to the related topics. Since the Documentation for jquery-validate is new, you may need to create initial versio...

The OpenXML document markup standard is an XML based format which enables solutions on many software platforms and operating systems.