Related to is there a null coalescing operator in javascript [duplicate] asked 10 years, 8 months ago modified 1 year, 9 months ago viewed 254k times Operator which i see in use more frequently
Previously most javascript code used || How does the double exclamation (!!) work in javascript Novice javascript developers need to know that the not not operator is using implicitly the original loose comparison method instead of the exact === or !== operators and also the hidden cast operation that is happening behind the scenes and i show it in the example i provide.
What does $ {} (dollar sign and curly braces) mean in a string in javascript Asked 9 years, 9 months ago modified 2 years ago viewed 425k times 27 it's a little hard to google when all you have are symbols ;) the terms to use are javascript conditional operator If you see any more funny symbols in javascript, you should try looking up javascript's operators first
Mozilla developer center's list of operators The one exception you're likely to encounter is the $ symbol. And in any case, how is the dollar sign even related to that It's just a character that happens to be a legal identifier in javascript.
What's the difference between & and && in javascript Asked 14 years, 3 months ago modified 1 year, 7 months ago viewed 144k times What does the % do in javascript A definition of what it is and what it does would be much appreciated.