Tutorial by Topics: id

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

Downloads This chapter contains useful downloads like the webdrivers and link to browsers Drivers Place all the drivers in your path variable Chrome driver FireFox driver Microsoft Edge driver Opera driver Browsers Chrome FireFox Microsoft Edge Opera

How to validade user inputs. Validation constrains the values a user can input into a cell, and/or set a combobox for the user select the value for the cell. Optionally, a message can be displayed when the user clicks in a cell and a message error, when the validation fails.

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

Seaside is a web framework for Pharo and other smalltalks. It is ideal for complex applications with a rich domain model.

Retrolambda is a library which allows to use Java 8 lambda expressions, method references and try-with-resources statements on Java 7, 6 or 5. The Gradle Retrolambda Plug-in allows to integrate Retrolambda into a Gradle based build. This allows for example to use these constructs in an Android appl...

Xamarin.Android application lifecycle is the same as normal Android app. When talking about lifecycle we need to talk about: Application lifecycle, Activity lifecycle and Fragment lifecycle. In the below I'll try to provide a good description and way of using them. I obtained this documentation fr...

CIDER is the acronym for Clojure(script) Interactive Development Environment that Rocks. It is an extension to emacs. CIDER aims to provide an interactive development environment to the programmer. CIDER is built on top of nREPL, a networked REPL server and SLIME served as the principle inspiration...

Scrollbars can be added to Listbox, Canvas, and Text widgets. In addition, Entry widgets can be scrolled horizontally. To be able to scroll other type of widgets, you need to put them inside a Canvas or a Text widget. scrollbar = tk.Scrollbar(parent, **kwargs) ParameterDescriptionparentt...

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

Steps to create an APK (signed and unsigned) which you can install on a device using CLI and share as well: Problem statement: I've built my app, I can run it on my local emulator (and also on my android device by changing debug server). But, I want to build an apk that I can send to someone witho...

The Mockito docs have an excellent example of how to provide a sequence of answers for multiple calls to a mock. However, they don't cover how to do that for a method that returns void, other than noting that stubbing void methods require using the do family of methods. Remember, for non-void ...

In Bootstrap it's possible to use grid columns inside other columns. This is helpful when creating advanced responsive layouts that utilize multiple grid tiers. We can have as many number of columns as possible in the above mentioned way.

When an email client doesn't support media-queries, a hybrid approach can be used to to reconfigure the layout for different screen sizes for email clients regardless of media query support. It uses fluid tables and max-width and min-width to impose rigid baselines (allowing some movement) and impos...

Yii2 has some built-in validators which can be used while solving programming related or general puprose validations. When you need to create a new business logic validation you need to create your own validators.