Answer Posted / rubin thomas

u cant add a combo box dynamically u can add option
dynamically. Also if u want to show a combo box which is
hidden u can do that using showhide() function in js to show
or hide this element. but the box must be present in your code
.

Which built-in method returns the characters in a string beginning at the specified location?

1036

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What will happen if an infinite while loop is run in Javascript?

995

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What is difference between ajax and javascript?

1052

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Are Javascript and JScript the same?

965

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Why is javascript called richer interface?

986

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How do you submit a form using JavaScript?

929

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Is there an ide for javascript?

864

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What is Associative Array? How do we use it?

1032

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What does window.print() do in Javascript?

1041

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Which keyword is used to print the text in the screen?

1035

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Can you explain the difference between == and ===?

1098

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What are different types of scope chain available in javascript?

863

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Explain spread operator in javascript?

945

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How to create an object in javascript?

1200

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What is missing in my code? function numberTally(numList) { var evenTotal = 0; var oddTotal = 0; for (var i = 0; i <= numList.length; i++) { if i % 2 { // i is odd oddTotal += numList[i]; // or oddTotal = oddTotal + numList[i]; } else { // i is even evenTotal + numList[i]; } } alert(oddTotal); return evenTotal; }

3331

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