Tutorial by Topics: t

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.

Since Mockito 2.x we have the ability to mock final classes and methods.

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.

In contrast to the Syntax API the exposes all kinds of syntax level information, the semantic model gives our code more "meaning" and allows us to answer questions like "What names are in scope at this location?", "What members are accessible from this method?", "W...

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

Per Google documentation: "Interface to global information about an application environment. It allows access to application-specific resources and classes, as well as up-calls for application-level operations such as launching activities, broadcasting and receiving intents, etc." More si...

A goroutine is a lightweight thread managed by the Go runtime. go f(x, y, z) starts a new goroutine running f(x, y, z) The evaluation of f, x, y, and z happens in the current goroutine and the execution of f happens in the new goroutine. Goroutines run in the same address space, so access to sh...

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.

A Virtual Environment ("virtualenv") is a tool to create isolated Python environments. It keeps the dependencies required by different projects in separate places, by creating virtual Python env for them. It solves the “project A depends on version 2.xxx but, project B needs 2.xxx” dilemma...

The arrival of Java 9 brings many new features to Java's Collections API, one of which being collection factory methods. These methods allow for easy initialization of immutable collections, whether they be empty or nonempty. Note that these factory methods are only available for the following int...

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...

ParameterDetailsfontbytesbyte array from the binary .ttf

UIFont is a class that is used for getting and setting font-related information. It inherits from NSObject and conforms to Hashable, Equatable, CVarArg and NSCopying.

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...