Actually, I searched the whole youtube so that I can get a clear concept about callback, and different channels told different things, maybe they are correct, but I was still confused and then I found out your channel. You exceeded my expectations bro. keep it up. Lots of love and respect from Nepal.❤🥰🔥
Explanation was really good. Just one suggestion, there's nothing called "datas"; data is itself plural. It was sounding very odd to me throughout the video.
Amazing brother basically m an android developer having 4+ years of experience , currently trying to hands with the javascript so that I can move forward to the nodejs with blockchain thanks for the clear explanation
sir i got very frustrated by these topics even i felt demotivated that i shouldn’t choose this js anymore but you gave me enough understanding about these topics …no one teach like you sir❤
sir please make a video on OOP concepts and please teach us all pillors of OOP(polymorphism, encapsulation ... etc ). I hope you will read my comment and really thankuuuu your content is so amazing.
Just amazing all concept clear only few minutes ♥️♥️ thanks bhaiya....ek video bhaiya pagenation me bana dijiye ki for example 1lakh data database me ho usko pagenation me timecomplexity ko dhyan me rakhte huye kase kiya jata hi..
Hi sir I learned is, react js, css and html and i came from mechanical background from 2017 batch. Now I am looking for the opportunity in react any kind of suggestions, tips or guidance will help me Kindly suggest
So, I have question in case of callback . Even if we don't pass the callback function getDatas to createData. Instead we call the function getDatas only after pushing the data to datas. This will also work the same way as callback example you explained. Please correct If i am understanding something wrong
Bhaiya aapke tips ne kafi help ki hai finally I get internship (unpaid) bcz Right now First we need experience then we can earn money it doesn't matter whether you work paid or unpaid internship thanks to you and also #codewithharry bhaiya
Awesome Video bhaiya , but i think apne ek point miss kardiya ki async/await only works if function is returning a promise and otherwise vo wait nahi karta
@8.12 in video : it is said that we have reached to problem statment . I have few doubts. Can I say that this code till 8.12 timestamp is synchroneous ? which mean sequential. which means executing next code only when previous got finished. So if we call first CREATEDATA() and then GETDATA() then why I did not wait for createdata() to get finish before calling getdata() ? Is there something I'm missing as how stack of functions in js is handed ? is it that function CREATEDATA() ias timeout of 2 sec and controller will not wait and instead pop getdata() from stack and call it immediately? then how it's a sequential / synchroneous in nature . Please help - I'm highly confused here .... Second query is that , everyone explain the concept of Async using settimer(). Is it true if I say that async is only(and ONLY) used in the senario when there is settimer used and we want to change the order of execution of functions. What are the other senarios when async is required ? Please guide me.Thanks 🙏🙏
