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Buckys C++ Programming Tutorials – 40 – sizeof
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23 responses to “Buckys C++ Programming Tutorials – 40 – sizeof”
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How can I see the execution time in my C++ program, like he does?
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It's amazing how simple and easy to understand you make it! Great job man!
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double x[99][99][99][99][99][99][99];
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" yate yata"
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from pointers to sizeof then to pointers again. Why?
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"sizeof()" is not a function, it is an operator.
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wtf my doubles are only 4 bytes and I'm on a 64bit PC. I'm sure it's fine on my linux but still, how do I correct this?
scratch that….. my doubles were ok…
it's my unsigned long int they're supposed to be 8 but they're 4
arg -
lol everytime he says "bytes"
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on this tutorial we are going to kill ourselfs with a macdonals milkshake
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I undestood everything. Thanks.
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cooool 😀
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What is the point of the sizeof() function
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Last video: "Sorry guys but the next video we are going to be talking more about pointers, were not done with them yet!"
This video: "Okay so were going to take a quick break from pointers"xD
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Sir we are making a string variable. Eg:
string na="";
string na1="SIR";
cout<<sizeof(na)<<"t"<<sizeof(na1)<<endl;for both i am getting answer =8;
What is the reason? -
How have you made a series on c++ and not made a video on vectors
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What is double ?Bucky didnt talk about it in any video.What is it used for ?
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This way of finding the length of array inside another function doesn't work!!!
Is there a way of finding length of an array passed to a function? I know that we normally pass the length explicitly.I got so excited when Bucky showed this method, but unfortunately it doesn't work for passed array to another function.
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WOAH !! thank you so much. I've been going about it the long way using a loop to count the number of elements in an array LOL !. Though I guess its not wrong, this method is way more easier.
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You received 4 for your integer because, all integers in a 32-bit computer are stored as 32 ones and zeros. Eight of those ones or zeros is a byte, and 32 divided by 8 is 4.
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"Im Mainly a programmer i dont need to worry about memory" – Bucky …. Bruh -.-
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watermelon xD
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Random Question. What variable type is a string stored in and how do you test one in an if statement
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yup you should add a return (0) ; after the cout statement….which indicates that the main will return a 0 if there was no error.
if there is any error it will throw some garbage value and you'll know that there is some error in the code.
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