#210 Javascript Interview Questions by Frontend Master || #frontendmaster #javascript #frontend

Javascript Interview Questions

[Manalex]

Freshers interview hoga because second question direct data structure se hota hai

[imahe]

Jab tak event handler nahi chalta tab tak for loop chal jata h aur iteration band kar deta hai
Mtlb me ye kehna chahata hu ki event trigger hone ya na hond se for loop rukta nahi h wo chalata rehta h aur condition false tak chalata h aur event handler jb chalata h to jo recent value i ki h wo print ho jati h

Aur jb hm add event listener ka use karte h to wo loop one click pe 4 bar (in this case) chalata hai aur 4 bar print ho jata hai

Sir kya mene isko sahi se summaries kiya hai Kya aur nhi to plz me kaha galti kar raha hu bata dijiye plz

[propshere]

Why to use loop for event listener, removing event listener code from loop will be correct solution

[akashrautela]

awesome video, can you please tell me this theme in vscode??

[Yt_User_]

Bhai mai is event listener ki problem me bahut samay pahele fasa tha. mujhe pata ho nahi tha ki 2 bar event listener lagane se 2 bar function execute hota hai.

[ishraq]

I bet you can’t beat in DOM manipulation..

[Amardeep-Singh-dz]

But when I use onclick then it is overnighting the loop length how we can fix it .

[shivprakashgupta]

If you guys notice that when passing function inside onclick, run the program we get button clicked 4 as a output, why is the output of i variable is 4, is the concept of closures followed here? What if change let i to var i ? Will something happen here? In interviews we should be explain this too the interviewer

[webcodeexplainedYT]

Have you seen such patterns anywhere in enterprise or consumer apps ? Somewhat similar to pub sub ?

[ManbirSingh-xvoq]

Can we use break here without removing addeventlistener ?

[rijaul-sk]

But why I need loop if I am not using it?

[subhransusekharsahu]

Ek baat batao for loop k andar event listen koi kyon karega

[omprakashsharma]

bhai kitna exp hai apko, yeh toh 3-4 saal k exp se puchte hai

[fire_aag]

Sir, kitne experience wale developer ko puchha tha ???

[siddharthmishra]

TCS first round? Which test/interview?

[MohitBishtyt]

Can anyone tell me...yaha loop kyu use Kiya hn..???

[NikhilWankhade-lz]

What browser are you using, can you tell me please

[bhanupratap]

bhai tbh tum bhupendra jogi jaise dikh te ho 😅

[myfunnyclips]

Bhai kuchh nhi samajh Aya
Please koi bhi bat, ko simple kr diya lro

[poganlaul]

Why u look like deepak kalal?? No offence!