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@abdullahfaisal1265 Жыл бұрын
Hi saldina, can you please share the code in your pinned comment as a github link or as a txt message it really helps before the evalution. Thank you for lessons.
@multiplier0073 жыл бұрын
You have got amazing teaching skills. You are the best than the teachers in university
@CodeBeauty3 жыл бұрын
That is so nice to hear! Thank you very much! 💜
@carboqaddumi39443 жыл бұрын
this channel single-handedly carried me through my freshman computer engineering year, seriously thank you keep doing this you're great! (:
@rudrashiva3 жыл бұрын
I had a friend from Celic in Bosnia. You remind me of her. She is a teacher and you both have same personality. Maybe all Bosnian have same charming personality. Anyway your lessons on C++ are great for beginners.
@alexandruteodor35853 жыл бұрын
This tutorial is exceptional! :)
@CodeBeauty3 жыл бұрын
😁😁
@anonymousfan97032 жыл бұрын
@@CodeBeauty I love you
@nicholasoneal15213 жыл бұрын
Seriously, this is the best programming channel on youtube. U r awesome!
@rakshitsen51103 жыл бұрын
Big fan from india🇮🇳. Ma'am your video help c++ language a lot. Thank you so so much.
@CodeBeauty3 жыл бұрын
Thanks for the support. Greetings to India! 🇮🇳🥰🥰
@fachriyasir6613 жыл бұрын
Hi Saldina, Thank you for spending your time creating video about C++. I'm not a CS student and not really good at programming but you help me pass C++ class. Now I also start to get interested to programming. I feel blessed that I found your channel, so please keep making videos like this:))
@virtually212415 күн бұрын
um what is a "CS" student ?
@ignaciodelvalle158 Жыл бұрын
What I like about his videos is the pace and efficiency of what he explains. A discovery this channel!! It would be nice if you shared the code, although it is true that doing it by hand helps to understand it better.
@General_Boo3 жыл бұрын
PLEASE never delete your channel/videos!! Your content is so useful
@CodeBeauty3 жыл бұрын
I won't delete it. 😃 I'm hoping to reach even more people and help them learn programming. Thank you! 💜
@spencerignatescue158 Жыл бұрын
Ah , I can't tell if your just simping or if this is meant to be sarcastic .
@mr.erikchun5863 Жыл бұрын
@@spencerignatescue158 the lonely virgin calling someone a simp. Smh
@OCEAN-fc9wl2 жыл бұрын
This channel is perfect for learning C++ in an organic and simple way.
@umairawan39383 жыл бұрын
Saldina is a great teacher ❤️
@CodeBeauty3 жыл бұрын
Thank you UMAIR AWAN! 💜💜
@Javier-uh7mb3 жыл бұрын
someone is in love with their teacher 🙊
@ДмитрийБузницкий-б3н2 жыл бұрын
Thank you for your lessons, Saldina. You have clear English pronunciation, I like it. My English isn't so good, may be pre-intermediate level, but I understand you. Aside from programming I will study English listening with your lessons :) With love from Russia
@selenahurloi58762 жыл бұрын
you are so good at explaining, i love watching your videos and hopefully i will also pass the exam!!
@tiantianliu59587 ай бұрын
Great! Keep going code beauty! every interesting training.
@digantachaudhuri3 жыл бұрын
Subscriber++; Thanks for this video, Nice explanation. ❤️ from India.
@muhammetkaplan88693 жыл бұрын
You are a perfect detail in this world :D keep going, as a nonnative English speaker I found your speaking is very simple but at the same time understandable perfectly :D
@shubhamkalravevo18842 жыл бұрын
What a fantastic explanation.!
@neepunpatil52013 жыл бұрын
Waiting!!!!!
@CodeBeauty3 жыл бұрын
😃💜
@preetichaudhari3193 жыл бұрын
Hey Saldina! I would really appreciate if you can make a detailed video on Operator Overloading including topics such as Fundamentals of Operator Overloading, Restrictions on Operators Overloading, Operator Functions as Class Members vs. as Friend Functions, Overloading Unary Operators, Overloading Binary Operators, Overloading of operators using friend functions. Thanks!
@nastaranhendijani6817 ай бұрын
Thank you for your videos, I like them very much! very helpful!
@MrNYT3 жыл бұрын
This vedio I really all the time which I want 🙏 thank mam
@charlesschmidt42722 жыл бұрын
Very good concise introduction. Small point: there's a bug. Documents shorter than 10 characters will print without reducing the amount of available paper.
@Hiyori___3 жыл бұрын
Amazing teacher, thank you
@siphelelenxumalo61479 ай бұрын
Hey Saldina , thank you so much for your videos, helps all the time🥺. Could you please also do a video on code smells in c++ ,like inappropriate intimacy, data class etc. and code refactoring
@kinghadu96113 жыл бұрын
Saldina I don't know how you get the time to do all these videos but thank you so much for all the help you have given me I am loving programming thanks to your channel. I think a great video you can do would be building a project like one that uses a user made form and a database etc. Any sort of real world application that one would be expected to make when in the field would be awesome!!!! Again thank you so much for your incredible help in sharing your knowledge. I once read a post from a wise person he said that knowledge becomes wealth if it is shared freely but it becomes a weapon when it is kept by selfish people. Thank you for spreading your riches and bettering humanity!!!
@kuldeeprane14693 жыл бұрын
Can you make video on projects we should include in our resume as a fresher
@livedz92063 жыл бұрын
Hii love from algeria❤️your teaching skills are awesome
@CodeBeauty3 жыл бұрын
Thanks and welcome! Greetings for Algeria! 💜
@smokinjoe9415 Жыл бұрын
One problem with most of your tutorials, including this one, is that you should also point out flaws in your example code. The biggest flaw and easiest to explain is that in your example code, you should be passing the strings as const references instead of passing them in by value which causes huge performance problems due to all the unneeded string copies. For example your ctor should have const string &name instead of just 'string name' (bad performance hit). Same with print. and since you aren't modifying the strings passed in, make them const. Doing this will help create less newbies running around creating bad code. There are many other improvements that would make your code better and production quality, but in a beginner tutorial that is not a good idea - but using references instead of by value when possible is something a newbie should learn day one.
@tomastank1030 Жыл бұрын
That's exactly what I was thinking too. Passing a very large document by value will use up stack space so best pass a pointer or reference to the string document which is really passing an address to the document string. 👍
@krentwhite26682 жыл бұрын
this video is very useful👍
@papiermuecke76263 жыл бұрын
I subscribed your channel because you explain so many c++ functions that i have never learned in my study! Also its very easy for me to understand everything because your english is so fluent! :-) It would be interresting, if it's possible to put parameters into default catch functions instead of these "...". Thank you very much! Love from Germany!
@CodeBeauty3 жыл бұрын
There is no need for parameters in default catch, because it will catch any unhanded exception 🤗🤗
@CodeBeauty3 жыл бұрын
regardless of its type 😃
@GlobStats2 жыл бұрын
I can't thank you enough, you have a great method of explaining.
@HazemAbdElhamid-ey9sy2 ай бұрын
So clear...Thanks.
@yash1152 Жыл бұрын
23:57 my only query/worry is that this way becomes way too dependent on both the function call as well as function implementation. In my mind: 1. there should be some way within the function definition to try-throw-catch and jump back to caller function 2. If the caller function contains an assignment after return, then skip that assignment and proceed to next stmt This aint ideal though, as it wont work in other expressions like comparison, or cout etc...
@mytech67792 жыл бұрын
Super fantastic. Can you make a second video that shows how to throw and catch std::exception and std::runtime_error ?
@malatini_ytb2 жыл бұрын
Thank you so much !!
@adrienc87162 ай бұрын
I like your videos. It's very clear :)
@CodeBeauty2 ай бұрын
I'm happy to hear that 🥰
@GhanBuri6663 жыл бұрын
I love listening to you because you are explaining everything in the easiest possible way, but also you are speaking very clearly and have nice voice!
@KarinaGarcia-tk5re Жыл бұрын
TE AMO ,,, THANKS FOR TEACHING C++
@lukaadamovic83146 ай бұрын
Thank you very much Saldina. The handing of these exceptions is indeed very very VERY useful and I am truly happy that I have learned so much about this topic. Greetings from Brazil!!!!!!!!!
@francescolimberti73062 жыл бұрын
Thank you!
@jongofett23432 ай бұрын
how tf did you define a constructor without using curly brackets??? WTF???
@RKO19883 жыл бұрын
You turn my floppy disk into a hard drive
@CodeBeauty3 жыл бұрын
is that a reddit pick up line :P
@smokinjoe9415 Жыл бұрын
Another VERY important thing to teach newbies about exceptions, DO NOT USE THEM TO REPLACE REGULAR ERROR HANDLING!!!!!!!!!!!!!!!!!!!!!!!!!!! Exceptions have overhead due to stack unwinding and other things, they are NOT meant to replace errors such as running out of printer paper, you should return errors (int or a bool for example) to indicate failed status. An exception would be an I/O error with the printer, that should be an exception of course, but not running out of paper or ink. If I was reading a file, a READ ERROR would be an exception, but if they format of the data we read is not as expected (for example you are trying to read a JPEG file and it isn't JPEG format) this is NOT an exception, it should be handled as an error. I emphasize this because exception handing gets a bad reputation for performance, and that is only because numbskulls are using it as a replacement for error handing which is bad. An EXCEPTION is something that is out of the users control. A good used for exceptions is lets say you are reading a structured file format and need to read ints, shorts, chars, etc. Instead of checking each read, put them in a try block and catch them. This can actually boost performance because instead of checking lets say 5 I/O calls, you can do no tests and handle the exception. For example: try { read a short read a char read a long read a short read a char } catch(...) { } if the short/char/long or whatever is NOT the format you expected return an error code indicating that the file is not the correct format. That generates much tigher code than: read a short if the read failed, return an error read a char if the read failed, return an error etc... See we have all the silly IF statements. That creates code that is not cache friendly and has overhead. But in the try/catch, it generates code with less overhead. If we end up in the catch block, we know that either the file is not what we expected or there was an I/O failure, so we cleanup and close the file, then return an error. If we did not get an exception, we examine the values we read to determine if for example it was a JPEG, if it is, then we continue to read the data now that the header is processed. That is a more professional (and faster/optimized code) than simply treating exception handing as a replacement for error such as "Not a JPEG", exceptions should be EXCEPTIONAL conditions. ANOTHER VERY IMPORTANT THING: NEVER throw any exceptions from a destructor for example. Speaking of IO, by default things such as streams and such throw by default, fclose() can also throw (failed to write out buffers), so be very careful in destructors. You can disable throwing with I/O if you want to handle the errors manually. Bottom line: This is C++, not some high level python code where you simply write trash code and ignore errors (ever wonder why many apps/games just crash? that is why, it was made by an amateur or lazy programmer. C++ code is very fast and optimal if used correctly, and if used correctly exception handling can actually improve your code (just as I showed by eliminating a bunch of branches that create cache unfriendly code), but it is NOT meant to replace general error handling.
@rcookman3 жыл бұрын
exceptional!! :P
@CodeBeauty3 жыл бұрын
witty :P 😃💜
@rcookman3 жыл бұрын
@@CodeBeauty Thanks :)
@nomesa73747 ай бұрын
Wouldn't an "if statement with return" be much cleaner than Exception`? What is the adv of an exception compared to a simple if statement with return?
@mohammadhawa3373 жыл бұрын
Thanks Saldine
@wscamel226 Жыл бұрын
Awesome. Thank you
@christiancarter255 Жыл бұрын
Advantages of using error handling methods over only using if-then statements?
@shaikhshehzad024Ай бұрын
Maybe for readability and you won't need to put a special return value for function in case you want to handle error.
@denishnatiuk9212 жыл бұрын
I Just couldn't grasp try catch blocks until this video thank you.
@astudent7973 жыл бұрын
Please after learning c++ give us a map to learn other demanding languages
@CodeBeauty3 жыл бұрын
C# is next. It is my go to language after C++. It is similar to C++ and also very useful and versatile. 😃😃
@astudent7973 жыл бұрын
@@CodeBeauty thank you mam saldina nurak for your reply after even your busy schedule.
@Tamilgamesandtech3 жыл бұрын
Hi saldina..which company you are working for?
@CodeBeauty3 жыл бұрын
The name of my company is EVONA 😃😃
@manoking9619 Жыл бұрын
Your videos are so good that my professor takes your code and uses it for class lessons! Either that or you both code very similarly.
@umairawan39383 жыл бұрын
Most awaited!!!
@CodeBeauty3 жыл бұрын
Happy to hear that! ❤️
@yellaharshavardhan98513 жыл бұрын
waiting
@CodeBeauty3 жыл бұрын
😃💜
@roshankarki24563 жыл бұрын
nice
@CodeBeauty3 жыл бұрын
💜
@SanidhyaSrivastava173 жыл бұрын
Hi, i like the way you explain, can you please make a video on C++ std::threads ?Thanks in advance
@danielh.42652 жыл бұрын
@codebeauty I really like your way of explaining programming, approaches and the language C++ itself. Unfortunately this video is showing how exceptions should not be used. Well, I've seen this a lot, so I think it's a general problem. Why? Well it's called "exception" not "error code". If your virtual printer is running out of paper it's not exceptional behavior but normal behavior. It can happen. So we should treat it that way. So returning an error code or better a structured error is the better implementation. This way the caller can also react in a proper, "normal" way. IMHO, here is what Exceptions are for. A type should raise an exception if its methods are called in a way so that they cannot work properly. Means the requirements of the methods parameters are not met. For your example, if a caller is trying to use the Print-method and the txtDoc parameter is null, line 14 would automatically raise an exception. Why is that? Well since txtDoc is not instantiated, the length method cannot be called. The minimal requirements of the Print-method are not fulfilled. Well of course there is already an implicit exception which is thrown, but it's cryptic and the caller needs to know your code to understand that calling .length is failing because he is passing null to your method. With an explicit exception, means " if (string.IsNullOrWhiteSpace(txtDoc)) throw new ArgumentNullException("Null is not allowed."); " this is not the case. Your API is much more robust and understandable. Plus your implementation can be seen as a blackbox which is always good. Anyway, keep up your good work. 👍
@worldknowledge49692 жыл бұрын
Amazing video ,I like this video
@abbasjradi50013 жыл бұрын
CodeBeauty, i hear from a lot of people to drop C++ and learn python or javascript, i have electromechanical background and C++ is used there, that is why i am maybe going for it, what is your take for this one?
@tomastank1030 Жыл бұрын
C++ is best for performance. Used in aerospace, defence, cybersecurity and games applications. Well supported by Microsoft. Python may be a passing fad.
@moularaoul6433 жыл бұрын
Thank you for all the time you give us!!!
@santoshsolanke73002 жыл бұрын
This channel is very perfect for learning C++ in an organic and simple way. she is teaching in very simple method spacially thanks, Mam for providing very helpful knowledge
@senalshamika94263 жыл бұрын
You are a great teacher saldina
@skylerhawkins8152 жыл бұрын
Could anybody please explain to me why she throws an exception for a (const char * txtException) when the type of the exception is a string literal? Also why is there a need to use the "const" qualifier along with a pointer? I do not understand please help!
@celikvolkan2 жыл бұрын
According to the standard a text with double quotes is not a string. It is a const char *. This is because C legacy of C++. This address represents the address of the character array in ROM (.text code segment) part of the program. And it has to be const, not to let anybody to change it because as I said, those characters stays on the ROM side.
@ksprakashkumar Жыл бұрын
Hi Saldina, Thanks a lot for your effort in teaching C++. In this example, we can add one more print and demonstrate that fourth print will not get executed when third print got an exception.
@mose999 Жыл бұрын
I summerize a point which may be easily overlooked: in 12:39 you must use "a pointer" as the parameter , so if you throw a "string type var" , you use the const char * ,because we need a pointer,however,"string" doesn't have pointer and "char" do.And string is actually a "char"
@aleks_mag3 жыл бұрын
I like that your have tasks under video. So your make not just video it's very good content for learning.
@CodeBeauty3 жыл бұрын
Yep, I often include small tasks so that my viewers can use them to practice on their own as well. Thanks! 😃😃
@chronologie28953 жыл бұрын
I have a finished C ++ course in sololearn, could you give me a list of things that I must know to be a C ++ dev? I not sure if need learn more
@astudent7973 жыл бұрын
Could you please refer a open book pdf of c++ for better learning of programming
@pranitkharat6213 жыл бұрын
I am from India, mam ur awesome 🙌
@elenibeyene21122 жыл бұрын
Amazing video i like it,,,
@phutrung30272 жыл бұрын
This tutorial is very helpful for me. By many videos like this, I can learn not only coding but also English learning skill
@robinjane55783 жыл бұрын
She looks like Nora Fatehi
@phenhlucky3 жыл бұрын
Thank you for all the time that you teach us🙏❤️
@AhmedRaza-ty7zq9 ай бұрын
Awesome video😎😎👍👍
@charlesmaganga84302 жыл бұрын
Much appreciation
@aliafzal30293 жыл бұрын
hey seldena.. U have busy routine but still u spend time on us like making videos for us and share your knowledge with us and i think U r amazing 🙏💜
@CodeBeauty3 жыл бұрын
Thank you so much. the support that I get from this community means a lot to me! You're the best! 💜💜💜 it's Saldina*
@abrakadabra5913 жыл бұрын
what exception handle mechanism is ?
@ilogicCeeJr Жыл бұрын
@18:22 I'm curious how you were able to comment out the code all at once. Is there a shortcut?
@christiancarter255 Жыл бұрын
CTRL + K + C
@AdnanAmir695 ай бұрын
Life saver
@inchasto3 жыл бұрын
thi's a good introduction to RAII (resource acquisition is initialization) ...Next video? =3
@ruddydd40853 жыл бұрын
Hello Saldina, I'm coming from freeCodeCamp😁
@CodeBeauty3 жыл бұрын
🤗🤗😁
@dipenpandit6842 жыл бұрын
it's my OOP exam in 2 days this video was absolutely helpul
@xaadadaa3 жыл бұрын
best programming channel i learned so much from u
@CodeBeauty3 жыл бұрын
I'm happy to hear that 🙏💙
@RobertSurma Жыл бұрын
Good diction, very clearly explained. Perfect!
@lusandamtembu738310 ай бұрын
yoh, you saved me when i needed you most. thank you for your easy to follow and understand videos
@mrshaders52692 жыл бұрын
Great Work
@mbeni88523 жыл бұрын
new suscriber here, you will teach us how make UI in c++ for windows ? great content, thanks by share this with us. :) greetings from México
@Ferenc-Racz3 жыл бұрын
And don't forget about RAII as a finally block :)
@virtually212414 күн бұрын
In my C / C++ classes as a student, I did a sort numbers into order using what I just leaned on "recursion function" without using a temp int., when it goes through the list and does not do a swap, it breaks out the calling itself cycle. Post school days maybe I could have tried classes to do, Ascending, Descending order, and maybe to really tax the brain, the same order of the telephone book (but with numbers not character string the book uses), that would in a order like 1, 10 150, 23 230, 3, ...............up to 9??? order. Then someone from a C / C++ email group said, try this out x^= y^= x^ = y^ = x ( ^ is exclusive or ) that does not need a temp int
@ahmadmahdi22452 жыл бұрын
Amazing!
@phoebewell36533 жыл бұрын
cant wait!
@CodeBeauty3 жыл бұрын
me 2 😃😃
@moisesnapoles21533 жыл бұрын
GREAT! 🤩
@CodeBeauty3 жыл бұрын
Thanks! 😄
@robertmechea2758 Жыл бұрын
#include using namespace std; #define BR 4 #define BL 7 #define GRE 9 #define GR 2 #define H 12 #define O 13 enum EyeColor { Brown=BR, Blue=BL, Green=GRE, Gray=GR, Heterochromia=H, Other=O }; void getEyeColorDetails(EyeColor myEyeColor) { switch (myEyeColor) { case Brown: cout
@hbm2933 жыл бұрын
One of the important topics in C++, especially when using the STL as almost all of its functions will throw exceptions as soon as they encounter errors.
@CodeBeauty3 жыл бұрын
Indeed, it is very important topic! Thanks for your help with replying the comments in the chat today! 😃💜
@roros25123 жыл бұрын
dark mode, nice!
@thecaptain10 Жыл бұрын
can we throw the exception in main function as well instead of throwing it from the class
@astudent7973 жыл бұрын
Please make video on python I'm having a great time in learning c++ through your awesome video!.
@johnb71463 жыл бұрын
But it's not a Python channel...
@waqarahmad59392 жыл бұрын
Wonderful explanation of exceptions. You made it easy.