chaîne - Quand dois-je utiliser des guillemets doubles ou simples en JavaScript

90

alert('Say "Hello"'); alert("Say 'Hello'"); 

alert("It's \"game\" time."); alert('It\'s "game" time.'); 

alert(`Use "double" and 'single' quotes in the same string`); alert(`Escape the \` back-tick character and the \${ dollar-brace sequence in a string`); 

83

'A string that\'s single quoted'  "A string that's double quoted"