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Javascript - Show duplicate IDs in console
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| -// Warning Duplicate IDs | |
| -$('[id]').each(function(){ | |
| - var ids = $('[id="'+this.id+'"]'); | |
| - if(ids.length>1 && ids[0]==this) | |
| - console.warn('Multiple IDs #'+this.id); | |
| -}); |
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