大约有 15,461 项符合查询结果（耗时：0.0263秒） [XML]
How can I view all the git repositories on my machine?
...ly. Man page solution follows "find repo/ ( -exec test -d '{}'/.svn \; -or \ -exec test -d {}/.git \; -or -exec test -d {}/CVS \; ) \ -print -prune Check it out. Edit out svn and cvs if not required
– quiet_penguin
Oct 29 ...
Why do my list item bullets overlap floating elements
...he only small draw back is that zoom property does not validate CSS, but I tested and on IE7, IE8 is not necessary, so it's probably just for IE6.
– Marco Demaio
Aug 24 '10 at 16:30
...
How to change time and timezone in iPhone simulator?
...evice for telling the time, but you still have to mess around like this to test timezones. it was a throw away comment, i was getting frustrated! :)
– lewis
Apr 15 '15 at 13:29
...
How to use timeit module
...nd then make repeated calls to a series of statements. So, if you want to test sorting, some care is required so that one pass at an in-place sort doesn't affect the next pass with already sorted data (that, of course, would make the Timsort really shine because it performs best when the data alrea...
Converting Stream to String and back…what are we missing?
...
I have just tested this and works fine.
string test = "Testing 1-2-3";
// convert string to stream
byte[] byteArray = Encoding.ASCII.GetBytes(test);
MemoryStream stream = new MemoryStream(byteArray);
// convert stream to string
Stream...
What does if __name__ == “__main__”: do?
...e is a library, but you want to have a script mode where it runs some unit tests or a demo.
Your module is only used as a main program, but it has some unit tests, and the testing framework works by importing .py files like your script and running special test functions. You don't want it to try ru...
How fast is D compared to C++?
...But still runs more than 3 times as long. @Matthieu M. I would not mind to test a program with boundschecking in slow motion and once it is debugged let it do its computations without boundschecking. (I do the same with C++ now.)
– Lars
Feb 28 '11 at 21:59
...
How do I check to see if a value is an integer in MySQL?
...XP '^-?[0-9]+$';
this is reasonably fast. If your field is numeric, just test for
ceil(field) = field
instead.
share
|
improve this answer
|
follow
|
...
How do I seed a random class to avoid getting duplicate random values [duplicate]
...tes a sequence of numbers that adequately satisfies statistical randomness tests. Since the algorithm is deterministic, the algorithm will always generate the exact same sequence of numbers if it's initialized with the same seed. That's why system time (something that changes all the time) is usuall...
How do I copy items from list to list without foreach?
...
For a list of elements
List<string> lstTest = new List<string>();
lstTest.Add("test1");
lstTest.Add("test2");
lstTest.Add("test3");
lstTest.Add("test4");
lstTest.Add("test5");
lstTest.Add("test6");
If you want to copy all the elements
List<string> ...