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This is one way of running selenium tests with CircleCI

CustomErrors are a legacy (backwards compatable) element, used by Visual Studio Development Server (aka. VSDS or Cassini). httpErrors are the new element which is only used by IIS7.

Controllers are vital for immersing people into a VR application. The potential of VR is not met without them, namely controllers that provide six degrees of freedom (6DoF). With controllers, people can reach out and around the scene and interact with objects with their hands. A-Frame provides comp...

Describe how to create single file components in a .vue file. Specially the design decisions that can be made.

Modal Presentation styles are used when you are transitioning from one view controller to another. There are 2 ways of achieving this customization. One is through code and another through Interface Builder(using segues). This effect is achieved by settingmodalPresentationStyle variable to an instan...

I am using SQL Server since 2004. I started with 2000 and now I am going to use SQL Server 2016. I created tables, views, functions, triggers, stored procedures and wrote many SQL queries but I did not use many new features from subsequent versions. I googled it but unfortunately, I did not find all...

Fitting a function which describes the expected occurence of data points to real data is often required in scientific applications. A possible optimizer for this task is curve_fit from scipy.optimize. In the following, an example of application of curve_fit is given.

Laravel 5.4 comes preinstalled with sparkpost api lib. Sparkpost lib requires secret key which one can find from their sparkpost account.

The main focus of this topic using multiple model class in view layer of MVC

With the datatables plugin you can add export buttons to your table. You can export your table data to excel, pdf or copy it to the clipboard. This manual is intended for the bootstrap 4 framework.

The java.lang.Class class provides many methods that can be used to get metadata, examine and change the run time behavior of a class. The java.lang and java.lang.reflect packages provide classes for java reflection. Where it is used The Reflection API is mainly used in: IDE (Integrated Developm...

An object is a special kind of class, which can be declared using object keyword. Objects are similar to Singletons (a design pattern) in java. It also functions as the static part of java. Beginners who are switching from java to kotlin can vastly use this feature, in place of static, or singletons...

When publishing a customization project, you might see some item being skipped for the reason of being already applied. Ex: EntityEndpoint EntityEndpoint#6.00.001§DefaultPlus(skipped, already applied) This can happen for any items contained saved in the database. Ex: Generic inquiries, reports, s...

JSON Web Tokens (JWTs) are a popular method for representing claims securely between two parties. Understanding how to work with them is important when developing web applications or application programming interfaces. context.Context and HTTP middleware are outside the scope of this topic, bu...

In Mac OS X, you can set the environment variables in one of the following files : ~/.bashrc ~/.bash_profile ~/.profile By default, Mac OS X does not has above files, you need to create it manually.

Connect to the database to change/read/update/delete data! mysqli_connect("server", "user", "password", "database name"); ParamaterDescription1Server host e.g. "localhost" or "127.0.0.1"2Server username e.g. "root" or ...

SCons is a multi-step build system. First it reads all SConstruct and SConscript to execute Python code and create build graph with targets. Then it scans filesystem to detect which targets from the build graph should be updated, and after that it executes command to build outdated targets.

This topic highlights different ways to put data somewhere where your device can access it.