大约有 47,000 项符合查询结果（耗时：0.0582秒） [XML]
Convert list to tuple in Python
...
|
edited Jul 4 '16 at 18:37
Peter Mortensen
26.5k2121 gold badges9292 silver badges122122 bronze badges
...
How to find the files that are created in the last hour in unix
...
216
If the dir to search is srch_dir then either
$ find srch_dir -cmin -60 # change time
or
$ f...
How does Dijkstra's Algorithm and A-Star compare?
...
11 Answers
11
Active
...
Select multiple columns in data.table by their numeric indices
...
185
For versions of data.table >= 1.9.8, the following all just work:
library(data.table)
dt &...
Is there an equivalent to e.PageX position for 'touchstart' event as there is for click event?
...
180
Kinda late, but you need to access the original event, not the jQuery massaged one. Also, sin...
Case preserving substitute in Vim
...
121
Use abolish.vim:
:%S/badjob/goodjob/g
...
RegEx to find two or more consecutive chars
...
198
This should do the trick:
[a-zA-Z]{2,}
...
JavaScript replace/regex
...
147
You need to double escape any RegExp characters (once for the slash in the string and once for...
Why can't decimal numbers be represented exactly in binary?
... SO about floating-point representation. For example, the decimal number 0.1 doesn't have an exact binary representation, so it's dangerous to use the == operator to compare it to another floating-point number. I understand the principles behind floating-point representation.
...
How do I get the backtrace for all the threads in GDB?
...
251
Generally, the backtrace is used to get the stack of the current thread, but if there is a neces...