JavaScript variables hold a wide variety of information and can be used with virtually any data type. Here's how to use variables to store numbers, text strings, objects, and more.

The use of video assistant referees, known as VAR, has transformed football and is set to have a big impact on the 2022 FIFA World Cup in Qatar.

[In case you don't know, in ECMAScript/JavaScript, variables declared with var have global or function-level scope, and variables declared with let have block-level scope.] Lately all the code ...

How to use Java’s var keyword Packaged as part of the 2018 version 10 release, the Java var reserved word introduced type inference to the strongly typed Java programming language.

Referees have a tough job and this summer's CONMEBOL-CONCACAF tournament will use video assistants to help aid decision-making.

Almost two-thirds of supporters oppose the use of the video assistant referee (VAR) system in English football, a new survey shows.