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Other than in ordinary C / C++ , the Arduino IDE allows to call a function before it is defined. In .cpp files, you have to define the function, or at least declare the function prototype before you can use it. In an .ino file, the Arduino IDE creates such a prototype behind the scenes. Arduino ...

const Type myVariable = initial; // Declares a const variable; cannot be changed const Type &myReference = myVariable; // Declares a reference to a const variable const Type *myPointer = &myVariable; // Declares a pointer-to-const. The pointer can change, but the underlying data member c...

In case running cordova run android fails. Make sure that your Android device is connected to your computer and run adb devices to make sure the Android Development Tools (ADT) can detect your device.

Reflection is a language's ability to inspect code at runtime instead of compile time. Reflection is a mechanism to introspect language constructs (classes and functions) at the runtime. When targeting JVM platform, runtime reflection features are distributed in separate JAR: kotlin-reflect.j...

:set [no](option|shortcut) :set (option|shortcut)=value :set (option|shortcut)(?|&) do not use : in the vimrc file See vimcast 1 video See vimcast 1 transcript

To get more information on deploying Laravel project on shared hosting, visit this Github repo.

A transaction is a logical unit of work containing one or more steps, each of which must complete successfully in order for the transaction to commit to the database. If there are errors, then all of the data modifications are erased and the database is rolled back to its initial state at the star...

Java allows the retrieval of file-based resources stored inside of a JAR alongside compiled classes. This topic focuses on loading those resources and making them available to your code. A resource is file-like data with a path-like name, which resides in the classpath. The most common use of...

CREATE FUNCTION function_name ( [list_of_paramenters] ) RETURNS return_data_type AS BEGIN function_body RETURN scalar_expression END ArgumentDescriptionfunction_namethe name of functionlist_of_paramentersparameters that function acceptsreturn_data_typetype that function returs. Some SQL...