Tutorial by Topics: call

The COBOL CALL statement provides access to compiled library routines.

Promises have state, they start as pending and can settle to: fulfilled meaning that the computation completed successfully. rejected meaning that the computation failed. Promise returning functions should never throw, they should return rejections instead. Throwing from a promise returnin...

wp_insert_post(array $args, bool $wp_error); ParameterDescription$args (Array Required)A Key Value Array of the below elements.$wp_error (Boolean Optional)Return a WP_Error in case of failure. Arguments The next table shows you a list of elements that you can use inside of the first p...

Callable objects are the collection of all C++ structures which can be used as a function. In practice, this are all things you can pass to the C++17 STL function invoke() or which can be used in the constructor of std::function, this includes: Function pointers, Classes with operator(), Classes wi...

Use of <cfinvoke> or invoke() should be faster than evaluate()

If you are considering to add new methods in Python to use them in RPC from JavaScript, then consider the following options of method decorators: if you've to deal with ids/recordsets then for python method definition choose decorator: @api.multi - to get recordset in your method @api.one - to...

s is an instance of ^a you want to accept at compile-time, which can be anything that implements the members you actually call using the syntax. ^a is similar to generics which would be 'a (or 'A or 'T for example) but these are compile-time resolved, and allow for anything that fits all the requ...

Weak callbacks are primarily used for cleaning up C++ objects embedded in the InternalField of a v8::Object created from a v8::ObjectTemplate. When the JavaScript object is garbage collected, often times the C++ object must be deleted as well. By setting a weak callback, you can get notificatio...

When using async callback we need to consider scope. Especially if inside a loop. This simple article shows what not to do and a simple working example.

Sometimes is more usefull make a call to a model's method in our view, so this is a way to make it

This document describes some common ways to add animation directly into your Three.js scenes. While there are libraries and frameworks that can add dynamic movement to your scene (tweens, physics, etc), it is helpful to understand how you can do this yourself simply with a few lines of code. The c...

This example shows how to change dynamically the Caption/Label of Customer Name field on Customer ScreenID AR303000 on Acumatica ERP, depending on current Customer ID selected on the same form. We could: