There are many ways in which JavaScript's approach is different from standard, run of the mill, class-based languages, but some of them go unnoticed. Take the whole subject of parameter passing - ...
In JavaScript function design, the need to make certain arguments optional arises frequently. In environments prior to ES6, redundant conditional branching was required to check if an argument was ...
Default function parameters, introduced in ECMAScript 6 (ES6) and supported in both JavaScript and TypeScript, allow you to specify default values for function parameters. This feature provides a more ...
The function getFontInfo has three parameters - name, colour and size. The two parameters colour and size are optional. Name is the font name (e.g. Calibri), colour is the font colour (e.g. Black) and ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results