大约有 44,000 项符合查询结果（耗时：0.0610秒） [XML]
How can I split and parse a string in Python?
...rhs = "2.7.0_bf4fda703454".split("_", 1)
In [9]: lhs
Out[9]: '2.7.0'
In [10]: rhs
Out[10]: 'bf4fda703454'
An alternative is to use partition(). The usage is similar to the last example, except that it returns three components instead of two. The principal advantage is that this method doesn't fa...
What is the fastest/most efficient way to find the highest set bit (msb) in an integer in C?
...
timdaytimday
23.5k1010 gold badges7575 silver badges132132 bronze badges
...
Are lists thread-safe?
...
10
lemiant, deque is thread-safe. From Chapter 2 of Fluent Python: "The class collections.deque is a thread-safe double-ended queue designed f...
How to remove all of the data in a table using Django
...
answered Dec 26 '10 at 3:58
TiagoTiago
8,06844 gold badges3535 silver badges3333 bronze badges
...
Dynamic variable names in Bash
...9
kenorb
105k4949 gold badges542542 silver badges576576 bronze badges
answered May 14 '13 at 21:43
chepnerchep...
SQL “between” not inclusive
...
Gordon LinoffGordon Linoff
1015k4747 gold badges433433 silver badges554554 bronze badges
...
SQL JOIN and different types of JOINs
...rds. See next answer.
– hyankov
Oct 10 '17 at 8:37
|
show 11 more comments
...
How do I watch a file for changes?
...erfect you will be pulling your hair out. If you are just looking to watch 10 files or so, I'd poll. OS disk caching is very mature and Watchdog involves polling APIs anyhow. It's mainly for watching huge folder structures IMHO.
– SilentSteel
Oct 15 '13 at 23:2...
Aren't Python strings immutable? Then why does a + “ ” + b work?
...aaske Tørholm
43.3k77 gold badges8888 silver badges109109 bronze badges
...
How to replace multiple strings in a file using PowerShell
...
answered Aug 4 '10 at 7:10
dahlbykdahlbyk
63.7k88 gold badges9494 silver badges119119 bronze badges
...