大约有 43,000 项符合查询结果(耗时:0.0346秒) [XML]

https://stackoverflow.com/ques... 

How to prevent SIGPIPEs (or handle them properly)

...? Is there a way to check if the other side of the line is still reading? (select() doesn't seem to work here as it always says the socket is writable). Or should I just catch the SIGPIPE with a handler and ignore it? ...
https://stackoverflow.com/ques... 

Find out HTTP method in PHP [duplicate]

...g filter_input( \INPUT_SERVER, 'REQUEST_METHOD', \FILTER_SANITIZE_SPECIAL_CHARS ) (you might of course use other filter, eg. FILTER_SANITIZE_STRING - see here for a full list). Obviously, in the regular (GET/POST) case there ain't anything to sanitize, but a good habit is still a good habit IMO....
https://stackoverflow.com/ques... 

Removing first x characters from string?

How might one remove the first x characters from a string? For example, if one had a string lipsum , how would they remove the first 3 characters and get a result of sum ? ...
https://stackoverflow.com/ques... 

how do i remove a comma off the end of a string?

...sponding ltrim for left trim) is very useful as you can specify a range of characters to remove, i.e. to remove commas and trailing whitespace you would write: $string = rtrim($string, ", \t\n"); share | ...
https://stackoverflow.com/ques... 

C: Run a System Command and Get Output? [duplicate]

... #include <stdio.h> #include <stdlib.h> int main( int argc, char *argv[] ) { FILE *fp; char path[1035]; /* Open the command for reading. */ fp = popen("/bin/ls /etc/", "r"); if (fp == NULL) { printf("Failed to run command\n" ); exit(1); } /* Read the output a ...
https://stackoverflow.com/ques... 

How to initialize array to 0 in C?

...tatic variables are automatically initialized to zero. If you have simply char ZEROARRAY[1024]; at global scope it will be all zeros at runtime. But actually there is a shorthand syntax if you had a local array. If an array is partially initialized, elements that are not initialized receive the v...
https://stackoverflow.com/ques... 

Best way to convert list to comma separated string in java [duplicate]

...mmons Lang (commons.apache.org/proper/commons-lang/apidocs/org/apache/…, char)) – Sigrist Feb 8 '14 at 10:46 63 ...
https://www.tsingfun.com/it/cpp/1524.html 

error: ‘uint16_t’ does not name a type - C/C++ - 清泛网 - 专注C/C++及内核技术

...2012, 2013 MinGW.org project * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modif...
https://bbs.tsingfun.com/thread-570-1-1.html 

error: ‘uint16_t’ does not name a type - c++1y / stl - 清泛IT社区,为创新赋能!

...t 2012, 2013 MinGW.org project * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy...
https://stackoverflow.com/ques... 

Prevent users from submitting a form by hitting Enter

...area>. <input ... onkeydown="return event.key != 'Enter';"> <select ... onkeydown="return event.key != 'Enter';"> ... To reduce boilerplate, this is better to be done with jQuery: $(document).on("keydown", ":input:not(textarea)", function(event) { return event.key != "Enter";...