How do you use the ? : (conditional) operator in JavaScript?
Jun 7, 2011 · The conditional (ternary) operator is the only JavaScript operator that takes three operands. This operator is frequently used as a shortcut for the if statement.
How to use OR condition in a JavaScript IF statement?
Jan 11, 2023 · I worked out that if (number === 1||2||3) is like while (true); the second and third conditions ask if 2 is 2 and/or 3 is 3. They always resolve as true to the statement always …
javascript - Do we need semicolon at the end? - Stack Overflow
This Stack Overflow post discusses whether semicolons are necessary at the end of JavaScript statements.
How can use AND statement in if with javascript?
Hello everyone I'm trying to run multiple javascripts and use AND statement. When user click an option which has value="1986" and click other option which has value="3", some text will …
Do you recommend using semicolons after every statement in …
Jan 18, 2012 · In many situations, JavaScript parsers will insert semicolons for you if you leave them out. My question is, do you leave them out? If you're unfamiliar with the rules, there's a …
javascript - Use of commas versus semicolons? - Stack Overflow
As a result, I would strongly suggest not using it and instead following the established conventions in JavaScript about using semicolons to terminate statements, even if it would be equivalent …
JavaScript: declarations vs expressions vs statements
Sep 21, 2017 · However, none of the articles and SO questions I read provided me with a cheatsheet of sorts to distinguish between the 3 (or the 2, expressions vs statements). …
How can I use goto in Javascript? - Stack Overflow
Mar 17, 2012 · Actually, I see that ECMAScript (JavaScript) DOES INDEED have a goto statement. However, the JavaScript goto has two flavors! The two JavaScript flavors of goto …
Using and (&&) and or (||) together in the same condition in …
@Bergi - I don't know what you mean by "!== XOR operator". You can rewrite XOR as a combination of AND and OR, but the result is longer since you have to repeat the operands …
if statement - "elseif" syntax in JavaScript - Stack Overflow
How can I achieve an elseif in a JavaScript condition?