大约有 47,000 项符合查询结果(耗时:0.0850秒) [XML]
Batch equivalent of Bash backticks
...ewline(s)?
– andrewrk
Oct 16 '17 at 13:43
add a comment
|
...
How do I use a file grep comparison inside a bash if/else statement?
...95 4.66231C43.6264 4.66231 43.1481 5.28821 43.1481 6.59048V11.9512C43.1481 13.2535 43.6264 13.8962 44.6595 13.8962C45.6924 13.8962 46.1709 13.2535 46.1709 11.9512V9.17788Z\"/\u003e\u003cpath d=\"M32.492 10.1419C32.492 12.6954 34.1182 14.0484 37.0451 14.0484C39.9723 14.0484 41.5985 12.6954 41.5985 10...
Using a constant NSString as the key for NSUserDefaults
...
answered Nov 10 '13 at 22:00
malhalmalhal
15.7k55 gold badges8686 silver badges100100 bronze badges
...
Why is 'this' a pointer and not a reference?
...95 4.66231C43.6264 4.66231 43.1481 5.28821 43.1481 6.59048V11.9512C43.1481 13.2535 43.6264 13.8962 44.6595 13.8962C45.6924 13.8962 46.1709 13.2535 46.1709 11.9512V9.17788Z\"/\u003e\u003cpath d=\"M32.492 10.1419C32.492 12.6954 34.1182 14.0484 37.0451 14.0484C39.9723 14.0484 41.5985 12.6954 41.5985 10...
How can I obtain the element-wise logical NOT of a pandas Series?
...2 True
3 False
dtype: bool
Using Python2.7, NumPy 1.8.0, Pandas 0.13.1:
In [119]: s = pd.Series([True, True, False, True]*10000)
In [10]: %timeit np.invert(s)
10000 loops, best of 3: 91.8 µs per loop
In [11]: %timeit ~s
10000 loops, best of 3: 73.5 µs per loop
In [12]: %timeit (-s)
1...
How to select an element by classname using jqLite?
...
André Laszlo
13.5k22 gold badges5757 silver badges7272 bronze badges
answered Jun 26 '13 at 20:15
psema4psema4
...
Superscript in markdown (Github flavored)?
...
answered Mar 1 '13 at 11:25
Michael WildMichael Wild
20.4k33 gold badges3636 silver badges3939 bronze badges
...
Capturing Ctrl-c in ruby
...
133
The problem is that when a Ruby program ends, it does so by raising SystemExit. When a contro...
How do I install imagemagick with homebrew?
...
answered Sep 13 '11 at 19:11
Marc LMarc L
1,91411 gold badge1515 silver badges1212 bronze badges
...
Is it possible to roll back CREATE TABLE and ALTER TABLE statements in major SQL databases?
...
joeforkerjoeforker
35.2k3232 gold badges132132 silver badges223223 bronze badges
8
...