Tutorial by Topics: s

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...

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...

Bash Reference Manual: Brace Expansion

With Firebase Realtime Database, your Database rules is your server side security. You need to be very careful and aware of who has access to your database. It is important that no one gains access to your data that shouldn't. By default, the Firebase Realtime Database rules allow any authenticated...

Official Documentation: ProgressBar

Ansible offers Vault (not to be mistaken with HashiCorp Vault!) to handle sensitive data encryption. Vault primarily targets to encrypt any structured data such as variables, tasks, handlers.

Remember, the Snapshot API is used to request current state while the Fence API continuously checks for a specified state and sends callbacks when an app isn't running. Overall, there are a few basic steps in order to use the Snapshot API or Fence API: Get an API key from the Google Develope...