Difference between long double and double in C and C++ [duplicate] – This question already has answers here: Closed 9 […]
Category: C Stack
Optimizing a branch for a known more-common path
Optimizing a branch for a known more-common path – Please consider the following piece of code: void error_handling(); bool method_impl(); […]
C question: off_t (and other signed integer types) minimum and maximum values
C question: off_t (and other signed integer types) minimum and maximum values – I occasionally will come across an integer […]
Memory layout of struct having bitfields
Memory layout of struct having bitfields – I have this C struct: (representing an IP datagram) struct ip_dgram { unsigned […]
Opengl drawing a 2d overlay on a 3d scene problem
Opengl drawing a 2d overlay on a 3d scene problem – I have a moving 3d scene set up, and […]
How to explicitly load a structure into L1d cache? Weird results with INVD with CR0.CD = 1 on isolated core with/without hyperthreading
How to explicitly load a structure into L1d cache? Weird results with INVD with CR0.CD = 1 on isolated core […]
Select function in socket programming
Select function in socket programming – Can anyone tell me the use and application of select function in socket programming […]
How to convert a byte array into double in C?
How to convert a byte array into double in C? – I’ve got a byte array containing 8 bytes and […]
What does the %*s format specifier mean?
What does the %*s format specifier mean? – In some code that I have to maintain, I have seen a […]
What is the fastest way to return the positions of all set bits in a 64-bit integer?
What is the fastest way to return the positions of all set bits in a 64-bit integer? – I need […]