JavaScript Interview Questions
Questions Answers Views Company eMail

What is null in js?

483

Where should I put script tags?

488

Which operator is used to assign a value to a variable?

439

Which is best for front end?

462

What is trim whitespace google sheets?

483

Why do we need currying?

467

What is the use of spread operator?

483

Who is the world famous hacker?

433

Which companies are using node js?

427

Why is currying called currying?

450

Why do we need npm?

486

Why javascript is dangerous?

464

Why javascript is not secure?

482

Why javascript is so popular?

447

What is spread operator?

471


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Un-Answered Questions { JavaScript }

How is a relation not a function?

485


What is the use of history object?

542


Is there automatic type conversion in JavaScript?

533


Does javascript support foreach loop?

504


What is javascript ‘strict mode’?

477






How to force a page to go to another page using javascript ?

509


coding of java scripts

1472


What are the properties of stack?

485


Hello , I am using following java script to open new window in I.E,but i am facing an issue the new window hangs often while opening,when you move mouse it opens normally.Can any body help me why this is happening as i am unable to understand this issue?please please if any one know so kindly help me I am in real difficulty through this issue.Thanks 'if(window.clipboardData){clipboardData.setData("Text","' + a.PatID + '");}' + 'ordwindow= window.open ("' + @OrderDetailURL + '", "RXOrderDetail", "location=0,status=0,menubar=0,toolba r=0,scrollbars=1,resizable=1"); ordwindow.moveTo(parent.screenLeft,0);var x; x=new ActiveXObject("WScript.Shell");x.SendKeys("% "); x.SendKeys ("x"); //fcttest((sp_RX_ChangeOrderStatus ' + '''' + a.DocID + '''' + ', 1, ' + convert(varchar,@SessionID) + '));' As [W],

1768


What is the ‘Strict’ mode in JavaScript and how can it be enabled?

549


What is the difference between sessionstate and viewstate?

493


How to create scale in P info

1941


What is the requirement of debugging in javascript?

482


Explain spread operator in javascript?

477


How can I set up my own javascript error handler?

471