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entry = tk.Entry(parent, **kwargs) entry.get() entry.insert(index, "value") entry.delete(start_index, end_index) entry.bind(event, callback) ParameterDescriptionparenttkinter widgets exist in a hieararchy. Except for the root window, all widgets have a parent. Some online tutor...

API documentation links (master): Request RequestStack Request object contains several significant data like current Locale and matched Controller. You can use and manage them by HttpKernel events. For reliable understanding of Request-Responce live cycle read this HttpKernel Component do...

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

Option/FlagDescriptionoptionoption description-hhostname. Defaults to "localhost." If you do not specify a host repair is run on the same host that the command is executed from.-pJMX port. The default is 7199.-uusername. Only required if JMX security is enabled.-pwpassword. Only requir...

This is an example form web app, the client-side bit shows some basic UX design, such as a disabled submit button when the form is submitting, or an error message if it fails...etc The Apps Script bit is very basic. It contains just the code necessary to serve up the html, and to validate the fie...

About Cucumber Cucumber is a tool which runs executable specifications of software. Specifications, called "features", are written in structured natural language. Cucumber executes a feature by mapping each of its steps to a "step definition" written in the programming languag...

delay(int ms) keyPress(int keycode) keyRelease(int keycode) mouseMove(int x, int y) mousePress(int buttons) mouseRelease(int buttons) mouseWheel(int wheelAmt) ParameterDetailsmsTime to sleep in millisecondskeycodeConstant to press the specified key for example to press A code is VK_A. ...

PropertyDescriptionnameThe name identifying the device.systemName: StringThe name of the operating system running on the device represented by the receiver.model: StringThe model of the device.systemVersion: StringThe current version of the operating system.. The UIDevice class provides a Singl...

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

Interfaces are used to describe the needed information and the expected output of methods and classes, without providing information of the explicit implementation. Classes can implement interfaces, and interfaces can inherit from each other. If a class is implementing an interface, this means a...

Surround autocmd commands autocmd is an additive command, and you probably don't want this behaviour by default. For example, if you re-source your .vimrc a few times while editing it, vim can slow down. Here's proof: :autocmd BufWritePost * if &diff | diffupdate | endif " update diff...

Linting your ionic app before running has huge advantages. It will analyse code for potential errors and save you tremendous amount of time. What is linting and how to install the required packages? "Linting is the process of running a program that will analyse code for potential errors.&...

Keywords have fixed meaning defined by the C++ standard and cannot be used as identifiers. It is illegal to redefine keywords using the preprocessor in any translation unit that includes a standard library header. However, keywords lose their special meaning inside attributes. asm (string-lite...