Recent questions tagged c

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c preprocessor - C #define macros

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asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - Is there a standard pointer size declaration?

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852 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - How to check if stdout has been redirected to NUL on Windows (a.k.a. /dev/null on Linux)?

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946 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - Converting float to an int (float2int) using only bitwise manipulation

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asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - segmentation fault after main returns

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1.0k views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - array subscript has type 'char'

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1.2k views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - What if there's '' character in command line input?

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772 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - How can we check if an input string is a valid double?

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901 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - How do I allocate a 2 D array with contigious memory ? How Do I use it to access rows and columns? Give me an example

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746 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - errno set in child process after fork - OSX

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978 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - Why doesn’t putchar require a header?

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882 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - Why does XOR swap with integers trigger a warning?

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871 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - Parse $PATH variable and save the directory names into an array of strings

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924 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - What is the difference between calloc(10,4) and calloc(1,40)?

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842 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - shmat() is returning a different "shmaddr" for same "shmkey"

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737 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - raw terminal mode - how to take in input?

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826 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - Reversing an array In place

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asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - Signed right shift = strange result?

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875 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - How to automatically insert pragmas in your program

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839 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - Multiple pipe implementation using system call fork() execvp() wait() pipe() - it is simply not working

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1.4k views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - Is it possible to read the TTL IP header field when receiving UDP packets?

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asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - Is it possible to store 2 32-bit values in one long int variable?

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810 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - Encode extended ASCII characters in a Code 128 barcode

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1.1k views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - Eclipse MinGW Binary Not Found

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asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - Inputs for improving code debuggability apart from logs and error codes

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773 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - Read text from a file and realloc when needed

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906 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - What image formats are supported by Gdk-Pixbuf (Gtk-Image?) by Default?

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1.2k views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - Given a double, need to find how many digits in total

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780 views 1 answer

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