大约有 47,000 项符合查询结果（耗时：0.0721秒） [XML]
PyLint, PyChecker or PyFlakes? [closed]
...atis
import sys, time
stdout = sys.stdout
BAILOUT = 16
MAX_ITERATIONS = 1000
class Iterator(object) :
def __init__(self):
print 'Rendering...'
for y in xrange(-39, 39):
stdout.write('\n')
for x in xrange(-39, 39):
if self.mandelbrot(x...
In Python, how do I convert all of the items in a list to floats?
...
470
[float(i) for i in lst]
to be precise, it creates a new list with float values. Unlike the map...
How do I Convert DateTime.now to UTC in Ruby?
...DateTime and not Time? Time should include everything you need:
irb(main):016:0> Time.now
=> Thu Apr 16 12:40:44 +0100 2009
share
|
improve this answer
|
follow
...
How to replace all strings to numbers contained in each string in Notepad++?
... say that you want to match each of the following lines
value="4"
value="403"
value="200"
value="201"
value="116"
value="15"
using the .*"\d+" pattern and want to keep only the number. You can then use a capture group in your matching pattern, using parentheses ( and ), like that: .*"(\d+)". So n...
Can I change the viewport meta tag in mobile safari on the fly?
...]");
viewport.setAttribute('content', 'width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0');
Just change the parts you need and Mobile Safari will respect the new settings.
Update:
If you don't already have the meta viewport tag in the source, you can append it directly wi...
How to redirect stderr and stdout to different files in the same line in script?
... |
edited Oct 26 '11 at 10:45
answered Oct 26 '11 at 10:38
...
Replacing blank values (white space) with NaN in pandas
...
207
I think df.replace() does the job, since pandas 0.13:
df = pd.DataFrame([
[-0.532681, 'foo...
sbt-assembly: deduplication found error
...
answered Aug 20 '16 at 20:38
Elesin Olalekan FuadElesin Olalekan Fuad
2,61711 gold badge1111 silver badges88 bronze badges
...
CGContextDrawImage draws image upside down when passed UIImage.CGImage
...
Instead of
CGContextDrawImage(context, CGRectMake(0, 0, 145, 15), image.CGImage);
Use
[image drawInRect:CGRectMake(0, 0, 145, 15)];
In the middle of your begin/end CGcontext methods.
This will draw the image with the correct orientation into your current image context...
How to get a specific output iterating a hash in Ruby?
... |
answered Aug 4 '09 at 13:38
community wiki
...