Why does the arrow (->) operator in C exist? - Stack Overflow
Why does -> even exist? In one of the very first versions of C language (which I will refer as CRM for "C Reference Manual", which came with 6th Edition Unix in May 1975), operator -> had …
pointers - Arrow operator (->) usage in C - Stack Overflow
Apr 4, 2010 · 348 I am reading a book called "Teach Yourself C in 21 Days" (I have already learned Java and C# so I am moving at a much faster pace). I was reading the chapter on …
Difference between & and && in C? - Stack Overflow
Initially C didn't have logical operators and the binary operators were used as a substitute. When the logical operators such as && and || were added to the C language, the precedence of …
Why is %c used in C? - Stack Overflow
Jun 8, 2012 · According to K&R C section 1.6, a char is a type of integer. So why do we need %c. And why can't we use %d for everything?
The Definitive C Book Guide and List - Stack Overflow
This question attempts to collect a community-maintained list of quality books on the c programming language, targeted at various skill levels. C is a complex programming language …
c - What is the difference between ++i and i++? - Stack Overflow
Aug 24, 2008 · In C, what is the difference between using ++i and i++, and which should be used in the incrementation block of a for loop?
c - What does tilde (~) operator do? - Stack Overflow
I recently saw the above operator in a code,I googled for it but found nothing.The code is below.Please describe what actually does this operator do? #include<stdio.h> int main() { …
how to change directory using Windows command line
Jul 8, 2017 · 488 The "cd" command changes the directory, but not what drive you are working with. So when you go "cd d:\temp", you are changing the D drive's directory to temp, but …
In C, what does a variable declaration with two asterisks (**) mean?
Dec 26, 2010 · I am working with C and I'm a bit rusty. I am aware that * has three uses: Declaring a pointer. Dereferencing a pointer. Multiplication However, what does it mean when …
pointers - Passing by reference in C - Stack Overflow
The C language is pass-by-value without exception. Passing a pointer as a parameter does not mean pass-by-reference. The rule is the following: A function is not able to change the actual …