Created
September 18, 2020 02:32
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jQuery-like querySelector and querySelectorAll shorthand
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| function $ (sel) { | |
| var el = document.querySelectorAll(sel); | |
| if (el.length > 1) { | |
| return el; | |
| } else { | |
| return el[0]; | |
| } | |
| } |
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