大约有 44,000 项符合查询结果(耗时:0.0227秒) [XML]

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Print text instead of value from C enum

...g here that you move the declaration of enum Days outside of main): const char* getDayName(enum Days day) { switch (day) { case Sunday: return "Sunday"; case Monday: return "Monday"; /* etc... */ } } /* Then, later in main: */ printf("%s", getDayName(TheDay)); Altern...
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Best way to specify whitespace in a String.Split operation

...yStr.Split(null); //Or myStr.Split() or: string[] ssize = myStr.Split(new char[0]); then white-space is assumed to be the splitting character. From the string.Split(char[]) method's documentation page. If the separator parameter is null or contains no characters, white-space characters are assume...
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knitr Markdown highlighting in Emacs?

...s") (defun my-emacs (subfolder) "Get path to personal dir + subfolder" (concat (expand-file-name MY-EMACS) "/" subfolder)) ;; ESS Markdown ;; ------------- (defun rmd-mode () "ESS Markdown mode for rmd files" (interactive) (setq load-path (append (list (my-emacs "polymode/") ...
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sizeof single struct member in C

...->member) and use it like this: typedef struct { float calc; char text[255]; int used; } Parent; typedef struct { char flag; char text[member_size(Parent, text)]; int used; } Child; I'm actually a bit surprised that sizeof((type *)0)->member) is even allowed as a ...
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How to read the content of a file to a string in C?

... to interpret it) to open a file in C and read its contents into a string (char*, char[], whatever)? 11 Answers ...
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Random String Generator Returning Same String [duplicate]

...g. My goal is to be able to run this twice and generate two distinct four character random strings. However, it just generates one four character random string twice. ...
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How can I get a file's size in C? [duplicate]

...ring, which I allocate using malloc() . Just writing malloc(10000*sizeof(char)); is IMHO a bad idea. 8 Answers ...
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Static constant string (class member)

... requirement for using a STL string, you might as well just define a const char*. (less overhead) – KSchmidt Oct 14 '09 at 2:23 51 ...
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Code Golf: Collatz Conjecture

... x86 assembly, 1337 characters ; ; To assemble and link this program, just run: ; ; >> $ nasm -f elf collatz.asm && gcc -o collatz collatz.o ; ; You can then enjoy its output by passing a number to it on the command line: ; ; >...
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std::string formatting like sprintf

...'ll have to do it first in a c-string, then copy it into a std::string: char buff[100]; snprintf(buff, sizeof(buff), "%s", "Hello"); std::string buffAsStdStr = buff; But I'm not sure why you wouldn't just use a string stream? I'm assuming you have specific reasons to not just do this: st...