User profile: Onceler

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User name:Onceler
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is there a function like sizeof that can be used at run time not compile time?
I would like to keep it long long int avoiding the array if possible and the filesize would not be k...

is there a function like sizeof that can be used at run time not compile time?
Thank you so much for the replies, I will study this.

is there a function like sizeof that can be used at run time not compile time?
I am trying to make a program that reads several (lets say eight) bytes from a file into an array bu...

Should I be using a char array?
I know how much they hold. I want to read in from a file 4 bytes and alter their values and then wri...

Should I be using a char array?
For reading in four bytes at a time, modifying them and outputing them untill bytes<=3 ? I want to...