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Which is fast document.getElementByID('txtName') or $('#txtName').?

Question Posted / chaitanya


Which is fast document.getElementByID('txtName') or $('#txtName').?..

Answer / chaitanya

Native JavaScipt is always fast. jQuery method to select txtName "$('#txtName')" will internally makes a call to document.getElementByID('txtName'). As jQuery is written on top of JavaScript and it internally uses JavaScript only So JavaScript is always fast.

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