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<TextBlock Text="{Binding Title}"/> <TextBlock Text="{Binding Path=Title}"/> <TextBlock> <TextBlock.Text> <Binding Path="Title"/> </TextBlock.Text> </TextBlock> All these tags produce the same result. ...

Bootstrap's grid system consists of 12 units known as Columns (.col-*-* CSS classes) that are used to layout content left-to-right across the viewport. Columns are contained within Rows (.row CSS class) to create horizontal groups of columns. Rows are placed within a fixed or full-width Container (....

The import and library directives can help you create a modular and shareable code base. Every Dart app is a library, even if it doesn’t use a library directive. Libraries can be distributed using packages. See Pub Package and Asset Manager for information about pub, a package manager included in ...

Dart code can throw and catch exceptions. Exceptions are errors indicating that something unexpected happened. If the exception isn’t caught, the isolate that raised the exception is suspended, and typically the isolate and its program are terminated. In contrast to Java, all of Dart’s exceptions...

When you install the Dart SDK, one of the tools that you get is pub. The pub tool provides commands for a variety of purposes. One command installs packages, another starts up an HTTP server for testing, another prepares your app for deployment, and another publishes your package to pub.dartlang.o...

To use the predefined type _Bool and the header <stdbool.h>, you must be using the C99/C11 versions of C. To avoid compiler warnings and possibly errors, you should only use the typedef/define example if you're using C89 and previous versions of the language.

commondefinitiongradientUnitsthe coordinate system of the gradient attributes. Either objectBoundingBox or userSpaceOnUsegradientTransformthe transform to apply to the gradient contentsspreadMethoddefines what happens outside the gradient boundaries. Either pad, reflect or repeatxlink:hreflink to a...

unpickled_string = pickle.loads(string) unpickled_string = pickle.load(file_object) pickled_string = pickle.dumps([('', 'cmplx'), {('object',): None}], pickle.HIGHEST_PROTOCOL) pickle.dump(('', 'cmplx'), {('object',): None}], file_object, pickle.HIGHEST_PROTOCOL) unjsoned_string = json.loads(s...

Firebase Realtime Database Rules determine who has read and write access to your database, how your data is structured, and what indexes exist. These rules live on the Firebase servers and are enforced automatically at all times. Every read and write request will only be completed if your rules al...