Архив метки: foreach

foreach in JavaScript

Actually that’s not true at all.
As all javascript objects are really just associative arrays, there is a foreach like syntax for the ‘for’ construct.
Without it it would be very hard to work with many common javascript objects.
It’s actually very simple to use and incredibly useful if you like associative arrays.

You just have to make sure to use it on an associative array and not an object.
Example below

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