How to create a popup warning box?

1033

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How can you set position of the page (top and left) to 0 using javascript in one line code?

1060

---

How do you change the style/class on any element?

1051

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What does the attribute defer/async do when added to the script tag?

1002

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Is it possible make a call to server side event of any button using javascript?

993

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How to create an input box?

1206

---

What is event bubbling in the dom?

1155

---

What does “1?+2+4 Evaluate to? What about 5 + 4 + “3??

1065

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What is the data type of variables in javascript?

1097

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How do you write an event emitter base class that allows you to add event listeners?

1044

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what is the difference between the below two statements:- (1) var myname = "akiii"; (2) myname = "akiii";

963

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Does javascript have the concept level scope?

1053

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What is undefined value means in javascript?

1102

---

To put a "close window" link on a page ?

1009

---

what does javascript null mean?

1031

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