Namespaces in C++

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C++ Programming: Namespaces in C++
Topics discussed:
1. Namespaces.
2. The “std” namespace.
3. Namespace "using" declarations.
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#CPPByNeso #CPP #Namespaces

Опубликовано:

29 сен 2024

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Комментарии : 117

@alpha_centaurus5396 Год назад

From north Africa 🌍 thank u bro , u made me fall in love with C++, keep up bro

@sandeep.never.gives.up.015 4 месяца назад

Thank you, you made it so clear for understanding

@dipeshsamrawat7957 3 года назад

I love Neso Academy.❤️

@اسراءحيدرهاشمحميدالمكوطر 3 года назад

Thanks, Neso academy. I hope this tutorial will continue. Please upload the videos as soon as possible.

@user24180 4 месяца назад

tried so many different resources but this is AMAZING!! I am just starting my coding journey... if you guys know which other websites or channels could be beneficial for me, please reply to my comment... 💙💙

@kartikkalani8439 2 года назад

Thank you Sir .

@alifaezian4982 3 года назад

It's the first tutorial channel like this in RU-vid. Thanks Neso academy. I hope this tutorial will continue.

@sandeepgupta6526 11 дней назад

Thanks

@sookdalkie1678 Год назад

Wonderful course to learn from basics. Thank you so much!

@syedsalman7737 3 года назад

Thank you, it was very helpful.

@seriedadexd3195 2 года назад

What a amazing didatic, thank you so much.

@dumpalaharish8620 2 года назад

we can use using namespace std; instead of using std and scope operator

@udaytiwari2855 2 года назад

Thanks Sir

@venkatesh3439 3 года назад

Neso is best!!!

@adityanpanchal6976 3 года назад

I have a question that what is a namespace. Is it a keyword like 'using'? What the actual meaning of namespace. What is the explicit meaning of namespace. If you use 'Std::'. Then will it be a namespace? Please clarify me

@User_435gyu6 3 года назад

Yes it is a keyword...and std is an IP or OP obj

@khaled23109 2 года назад

TNX

@DanielYomba 2 месяца назад

I'm working with Dev C++ because I cannot compile with VS code. It's so sad

@maryamalizadeh4984 2 года назад

Was great

@manthangandhi5988 3 года назад

How many videos will be there in this playlist

@meetkachhadiya2147 3 года назад

0 dislike unbelievable congrats

@-EE-BINITKUMARSINGH 3 года назад

What we get , if I will join neso acedmy membership ?? Anyone ??

@uncontrolable9047 2 месяца назад

Sir explained that use , using namespace std; instead of std::cout(or) std::cin for about 11minutes , but not a bad one 🙂

@divyaagarwal3091 3 года назад

Thankyou sir

@pamelastoesz733 2 года назад

Thank you. This concept wasn't clear in my textbook (so far at least) and this helped me understand.

@PrachiKaavya Месяц назад

Book name??

@SaudRooni Год назад

sir im still confused and will be due to these fancy termenologies

@Son_of_Arab7 Год назад

Correct me is I'm wrong. namespace : cout , cin , endl , etc ;using std:: cout Means : to the compiler you can find "cout" in iostream library. using namespace std: Means : to the compiler you can find every namespace in iostrram library. std : is a declaration for namespacs.

@sayansenapati Год назад

replace the colon to semi colon after namespace std

@MatildaChristine 2 месяца назад

Y don't u write using namespace std; so that u can write the cout and cin with ease 😅

@sugiperfect7171 2 года назад

First time learning coding very comfortably.. because of u...thanks a lot sir...👍..best teacher is the one who makes everyone to understand easily.

@Mishab1 Год назад

You said there are other cin and cout with different capabilities. Is that all are inside the iostream library

@asif4904 2 года назад

This academy helping me a lot and most important thing is its saving my lots of time.thanks NA

@timecubed Год назад

Ah yes, the classic indian tech youtuber (seriously how are y'all so good at tech)

@dubaguntaadithyasai9860 3 года назад

Sir! Please upload the videos as soon as possible...

@rohitkumar-oo5br 2 года назад

Finally am learning c++ after running so many times because I find it hard to understand but this helps me alot thanks sir

@CSE-eg5nm 3 года назад

why you guys stop doing like this type of video specially in c++ . why not you guys can make a full playlist as like as c . we are wating for thsi type of video because neso academy is a good content creator in the youtube because of in short time you guys can easily understand what do you want to do . please make more videos on C++

@mounisanapala4326 2 года назад

But using name space std is considered a bad programming practice, isn't it??

@AnuragRawat01 Год назад

Why so?

@zeeuntitled 7 месяцев назад

@@AnuragRawat01prone to name collisions because of how large the standard library is

@ritikugwgamer Год назад

Thankyou sir this my my last concept which was not clear to my but now it is clear because of you and I want to say you thankyou very much tomorrow is my c++ exam and I have cleared my all concept

@rheniuspaul389 3 года назад

@jayakumar6905 4 месяца назад

Sir how can I handle when it’s come to using new library

@nickuzumakii7498 2 года назад

Thank you sir. I've learned a lot ❤️

@ChinmayGupta688 2 года назад

Thanks sir for excellence explain

@tahalaeeq2387 Год назад

Outclass explanation 🙌❤️💯 Huge respect ❤️🙌

@ShivaM-dc4xe 2 года назад

my professor didn't tell us what these are and directly started teaching c++ , these helped a lot

@amritkaur4017 2 года назад

same lol they think we already know all this stuff

@AnuragRawat01 Год назад

Us bro us

@MatildaChristine 2 месяца назад

Oh i see i understand now 😅😊

@TaslynSmith-qb7db 5 месяцев назад

Really did not understand much before the video but I definitely understand much better now. Thank you so much Neso Academy.🔥

@shreyasingh222 3 года назад

Thank you sir.. for such great explanation.....!

@collegestuff5873 Год назад

If anyone understands it then tell me what if we dont use namespace std then what will happen

@user-mo6yo4kz1m Год назад

its like you have to tell the compiler that you wanna use predefined functions like cout for output, cin for input, endl for next line ( can be a good alternative for endl) in the "std" library and due to masses of libraries in c++, namespaces are defined like "using namespace std;"

@ookofidel3455 Год назад

You have helped me a great deal. I was half through my semester and was struggling to understand anything from my lecturer. Continue the good job

@NikCoder7 3 года назад

After watched this video I decided to subscribe to your channel...Thank u so much sir

@CodeJiffy 2 года назад

Thanks alot sir!! you videos are from very basic method the way you explain is very simple. Nowhere I do understand why we use namespace std

@yathishkumary7793 3 года назад

please make the C++ videos we are looking for the videos. please do the complete course and upload it.

@Seaborg-sv9ff 8 месяцев назад

Quality content, very understandable. Keep it up!❤

@ieltswithnazim 2 месяца назад

Well c++ lecture

@ishikapal922 3 года назад

Ⓣⓗⓐⓝⓚ ⓨⓞⓤ ⓢⓘⓡ

@sumitshah6704 Год назад

It will be better if hide the spoken word visible in the screen

@sindujapolana4254 Год назад

Thanks a lot.. kindly explain user defined namespace

@rekildo 3 года назад

Niceehh. Well Explained. Thanks A LOt🔥

@lancelofjohn6995 3 года назад

very good lecture,using namespace::name with scope.

@nik4len101 Год назад

Thank you for saving my life!

@shirishashetty3967 7 месяцев назад

Thanks a ton

@queenshijain3089 2 года назад

We need complete oops playlist for c++ please please sir

@moviesmines5026 3 года назад

I am learning c through neso and also learn c++ through neso

@zoomzoom4055 3 года назад

Machine Learning Please!

@armydirection 3 года назад

I am learning from this channel too much,,,,,,,

@mahmoudbasha4838 3 года назад

What is the program u use for illustrating

@johnrickdominguez167 2 года назад

Why cant i execute it on my mobile phone, its all i got but i wanna learn actually how to do it by myself and your chanel

@YassinYassin-kz9es 2 года назад

There are online compilers to pratice if you want, just write compiler c++,and you will find many of them.

@ayush_bashyal 11 месяцев назад

thank you

@qzorn4440 2 года назад

a wonderful example to refresh my namespace programming. 🤔 thank you. 🙂

@HiteshNayak-zo8dq 4 месяца назад

notes??

@richieabbugamingff498 Год назад

wht is that g++ ns.cpp

@user-mo6yo4kz1m Год назад

g++ is the call to c++ language compiler and "ns.cpp" is the file name with format .cpp which means c plus plus (c++)

@solelydark Год назад

Then what's the use of iostream library?

@saurabhroy7 Год назад

Yes same doubt, and why don't we put iostream.h?

@rajeshprajapati6662 Год назад

The definition of cout is in std namespace which is declared in iostream.

@user-mo6yo4kz1m Год назад

@@saurabhroy7 iostream.h was ruled out and iostream was introduced with namespaces to make room for more predefined functions for the user to use

@divyanshbalodhi5642 2 года назад

👍

@rajr5y Год назад

Thanks

@mbydokht4556 2 года назад

your toutarials are great . thanks

@queenshijain3089 2 года назад

Please sir continue this playlist

@alihaidar9876 2 года назад

I like your teach method

@anassadkaoui1 7 месяцев назад

Thank you sir.

@pythonking_stem1527 Год назад

❤

@pythonking_stem1527 Год назад

❤

@tarnished9581 Год назад

Amazing explaination

@afanoromolyricsofficial 2 года назад

done, thanks!

@darkBharat6734 3 года назад

Wow, great sir 😎😎🤯🤯

@cherryson4625 3 года назад

hope this playlist never ends

@looploop6612 10 месяцев назад

you did not show how to define a namespace

@familyverma6173 4 месяца назад

Namespace matlab ek word me samjho to package, bundal

@SurajKumar-ml2vb 3 года назад

Best explanation 🔥🔥

@docshopmusic1069 3 года назад

Nice video sir

@ashwinisontakke5102 2 года назад

Thank you

@dhruvkaran9724 2 года назад

superb bro

@mdimadullah6365 2 года назад

thanks sir

@shiwanisingh3824 2 года назад

thank uuu

@jeathrahmatullah4182 3 года назад

Nice

@Maheshkumar-mo1ck 3 года назад

Best❤️❤️

@HJTv809 3 года назад

First viewers

@xMrJanuaryx 2 года назад

This is a good basic explanation of namespace but you might have thought to go into more detail. A lot of times, when coding in c++, you will see things such as: Namespace X { Bunch of code... such as an entire class or what have you... Namespace Y{ Bunch of code... such as an entirely different class or what have you... } } Which can be confusing to a beginner. Anyways, this was fun to watch ty.