Posts by Lavinea Sens • 19 points

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  Q: How to remove an element from the array by index (Javascript)?

  I have the following array in Javascript: var atr = []; atr['font-size'] = '13px'; atr['font-weight'] = '800'; How do I remove from the array the element that has the key/index 'font-Weight'?…

  javascript

  asked 4 years, 10 months ago Lavinea Sens 19