Saeed Aal boniat

Hello everyone I wanna choose my field Embedded Linux or microcontroller? What do you think?

Hi its the first time im writing echo tcp server with select () and its generate weird output can any one have look at the code? https://pastebin.mozilla.org/yRHKncRd

Hi How can I implement function to add positive and negative numbers in bitwise? I googled a lot but no results

Is the speed of c function only depends on number of clocks pulses?

the reason I asked this question: We read what the code do with its tests and the person who read it will get confused, I thought may there be an standard. may a better questi...

Hi foo() { puts("hello"); return 0; } how can I write unit test for this function? I have problem to test the puts part.

how to cancel the redirection?

What happens when process want to access data that pointed by page table in the hard disk? Does it load it to RAM? Stuck with mmap.