for of vs for in
//for in, iterates keys in an object
var obj={a:1, b:2}
for( var key in obj)
console.log(obj[key]); //would print 1 and 2
//for of, iterates values in array or any iterable
var ar = [10, 11, 12, 13]
for (var item in ar )
console.log(item); //would print 10 11 12 13
4
8
for (variable in enumerable) {
// do stuff
}
Thank you!
8
0
Are there any code examples left?
New code examples in category Other
-
Other 2023-03-27 22:50:10 how to select the whole line in vscode with keyboard shortcut
-
Other 2022-03-27 22:45:24 income of a web developer
-
Other 2022-03-27 22:35:01 \pyrcc_main.py: File does not exist 'resources.qrc'
-
Other 2022-03-27 22:30:45 rick roll embed code
-
Other 2022-03-27 22:20:08 Circuit_04_Potentiometer
-
Other 2022-03-27 22:20:05 iterative power
-
Other 2022-03-27 22:15:11 flutter run all
-
Other 2022-03-27 22:10:05 when is karlson release
-
Other 2022-03-27 22:10:02 wp .htaccess example
-
Other 2022-03-27 22:00:08 bash pause in file read line by line