Zaffy

Zaffy has asked 10 questions and find answers to 41 problems.

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Yet Another Programmer

Zaffy questions

What does _r suffix mean?
Why "abcdef" is not matched by (?=abc)def but matched by abc(?=def)? [duplicate]
How to free pointer's space in memory?
Is fast implementation of pow(x, 0.5f) faster than fast sqrt(x)?
Why {} != ( {} ) in JavaScript?
Why prototype and definition of a function in C may differ?

Zaffy answers

Better way to validate a form in javascript
CMake project fails to find shared library
delete from end of lines using block select in vim
Delete the remainder of the line after current word in VIM
How to go back to previous opened file in Vim? [duplicate]
Drop any session from client side
Replace all spaces which are enclosed within braces
C++ 11 threads with clang
C++ How to protect oneself from stdio.h macros
User-editable HTML XSS protection (tumblr like)