Recent questions tagged c

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

c - Getting keyboard modifiers state using Gnome libs (GDK) fetches initial state only

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886 views 1 answer

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

c - how to assign a value to a string array?

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820 views 1 answer

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

c - Bit shifting a byte by more than 8 bit

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1.0k views 1 answer

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

c - Is it legal to type-cast pointers of different struct types (e.g. struct sockaddr * to struct sockaddr_in6 *)?

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854 views 1 answer

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

c - GCC : Static array index in function argument doesn't trigger any warning

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904 views 1 answer

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

c - Can looking at freed memory cause an access violation?

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974 views 1 answer

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

c - Is comparing to a pointer one element past the end of an array well-defined?

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815 views 1 answer

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

c - Can fseek(stdin,1,SEEK_SET) or rewind(stdin) be used to flush the input buffer instead of non-portable fflush(stdin)?

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968 views 1 answer

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

c - Problem with %lld on Windows

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821 views 1 answer

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

c - function call with different semantics

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896 views 1 answer

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

c - When non-blocking I/O is turned on for stdout, is it correct for the OS to turn it on for stdin too?

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1.1k views 1 answer

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

c - Can the floating-point status flag FE_UNDERFLOW set when the result is not sub-normal?

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721 views 1 answer

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

c - Avoiding TIME_WAIT

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986 views 1 answer

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

c - OSX FSEventStreamEventFlags not working correctly

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941 views 1 answer

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

c - Are empty arrays no longer allowed by gcc?

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856 views 1 answer

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

c - Calculate the histogram with OpenMP

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1.0k views 1 answer

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

c - using qsort to sort two arrays simultaneously?

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1.1k views 1 answer

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

c - How to run pthreads on windows

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916 views 1 answer

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

c - Where in the C99 standard does it say that signed integer overflow is undefined behavior?

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814 views 1 answer

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

c - How do I limit the input of scanf to integers and floats (numbers in general)

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945 views 1 answer

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

c - Function that takes a char array and 2 indices; swapping the chars in those indices

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829 views 1 answer

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

c - Check if pointer points to given array

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911 views 1 answer

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

c - function with rand initializes matrix always the same way

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873 views 1 answer

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

c - Does fgets() always null-terminate the string it returns?

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1.1k views 1 answer

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

c - Pointer to a function - A different approach of declaring

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856 views 1 answer

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

c - Why is my program only printing to 6 decimal places?

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965 views 1 answer

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

c - Why does printf output not appear right away when stepping through the code?

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954 views 1 answer

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

c - Sender IP/Port for UDP Socket

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882 views 1 answer

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