Symbols Symbols A Symbol objectrepresents an operator or identifier declared in a Dart program. Youmight never need to use symbols, but they’re invaluable for APIs thatrefer t...
As one can imagine, a SQL ORM cannot be used with a NoSQL database.However, this is usually not a problem, because the ideal use cases for NoSQL databasestypically do not require ...
Asynchrony support Asynchrony support Dart libraries are full of functions thatreturn Future or Stream objects.These functions are asynchronous:they return after setting upa ...
Reference Language-specific, automatically generated API reference documentation is available for the following languages and platforms: C++ Dart Java Kotlin Python Ruby ...
Search parameters Parameters Query (q) Placeholder search Example Phrase search Example Offset Example Limit Example Filter Example Filtering results _geoRadius Facet...
If and else If and else Dart supports if statements with optional else statements, as thenext sample shows. Also see conditional expressions . if ( isRaining ()) { y...