大约有 40,000 项符合查询结果（耗时：0.0570秒） [XML]
Why is pow(a, d, n) so much faster than a**d % n?
...
165
See the Wikipedia article on modular exponentiation. Basically, when you do a**d % n, you actu...
How do you 'redo' changes after 'undo' with Emacs?
...
|
edited Nov 6 '14 at 3:00
answered Aug 19 '10 at 23:50
...
Python string class like StringBuilder in C#?
... |
edited Aug 24 '16 at 8:10
Ruud
2,73222 gold badges3535 silver badges4343 bronze badges
answere...
Do I set properties to nil in dealloc when using ARC?
...
answered Oct 26 '11 at 18:05
Lily BallardLily Ballard
164k2525 gold badges355355 silver badges331331 bronze badges
...
How can I profile Python code line-by-line?
...From the link:
File: pystone.py
Function: Proc2 at line 149
Total time: 0.606656 s
Line # Hits Time Per Hit % Time Line Contents
==============================================================
149 @profile
150 ...
Multiple “order by” in LINQ
...
syloc
3,81655 gold badges2828 silver badges4747 bronze badges
answered Nov 18 '08 at 13:41
Nathan WNathan W
...
How to add an integer to each element in a list?
...
161
new_list = [x+1 for x in my_list]
...
One-liner to check whether an iterator yields at least one element?
...ment)
– KGardevoir
Apr 3 '14 at 21:56
23
...
Is there a way to make GHC provide the type class constraints of typed holes?
... obvious in GHCi. With your example,
> show _
<interactive>:7:6: error:
• Found hole: _h :: ()
Or perhaps ‘_h’ is mis-spelled, or not in scope
• In the first argument of ‘show’, namely ‘_h’
In the expression: show _h
In an equation for ‘it’:...
GraphViz - How to connect subgraphs?
...
André C. Andersen
6,67733 gold badges3636 silver badges5959 bronze badges
answered Jan 6 '10 at 10:03
High Performance ...