Home - News ( United States | United Kingdom | Italy | Germany ) - Football scores

Showing content from https://webplatform.github.io/docs/javascript/operators/logical_and below:

logical and · WebPlatform Docs

Performs a logical conjunction on two expressions.

result = expression1 && expression2

result

Any variable.

expression1

Any expression.

expression2

Any expression.

console.log(true && true); 
console.log(true && false); 
console.log(false && true); 
console.log(false && (3 == 4); 
console.log("Cat" && "Dog"); 
console.log(false && "Cat"); 
console.log("Cat" && false); 

If both expressions evaluate to true, result is true. If either expression evaluates to false, result is false.

JavaScript uses the following rules for converting non-Boolean values to Boolean values:

• All objects are considered to be true.
• Strings are considered to be false if they are empty.
• null and undefined are considered to be false.
• A Number is false if it is zero.

• Microsoft Developer Network: Article

RetroSearch is an open source project built by @garambo | Open a GitHub Issue

Search and Browse the WWW like it's 1997 | Search results from DuckDuckGo

HTML: 3.2 | Encoding: UTF-8 | Version: 0.7.4