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Possible to make labels appear when hovering over a point in matplotlib?
...= i, 0], X_reduced[y == i, 1], c=c, label=target_name, picker=True) with a zip for i, c and target_name, is then the order of my indexes messed up? And I cant look up anymore to which datapoint it belongs?
– Chris
Nov 5 '15 at 13:01
...
AJAX Mailchimp signup form integration
...e...
http://apidocs.mailchimp.com/downloads/mcapi-simple-subscribe-jquery.zip
If you only have PHP 4, simply download version 1.2 of the MCAPI and replace the corresponding MCAPI.class.php file above.
http://apidocs.mailchimp.com/downloads/mailchimp-api-class-1-2.zip
2) Follow the directions in...
Create a tar.xz in one command
... -0 -T0 as options, which will usually still give you a smaller file than gzip in a comparable or faster time, while the default -6 is considerably slower than gzip.
– fgwaller
Dec 22 '18 at 3:15
...
What is the most pythonic way to check if an object is a number?
...ector):
if hasattr(foo, '__len__'):
return sum([a*b for a,b in zip(foo, a_vector)])
else:
return [foo*b for b in a_vector]
Or, for the duck-typing approach, you can try iterating on foo first:
def do_mult(foo, a_vector):
try:
return sum([a*b for a,b in zip(foo,...
How can I use threading in Python?
... 3.3 and later):
To pass multiple arrays:
results = pool.starmap(function, zip(list_a, list_b))
Or to pass a constant and an array:
results = pool.starmap(function, zip(itertools.repeat(constant), list_a))
If you are using an earlier version of Python, you can pass multiple arguments via this work...
best way to preserve numpy arrays on disk
... to "pickle" directly into a compressed archive by doing:
import pickle, gzip, lzma, bz2
pickle.dump( data, gzip.open( 'data.pkl.gz', 'wb' ) )
pickle.dump( data, lzma.open( 'data.pkl.lzma', 'wb' ) )
pickle.dump( data, bz2.open( 'data.pkl.bz2', 'wb' ) )
Appendix
import numpy as np
import...
How to make rounded percentages add up to 100%
...if (delta < 0)
{
applyDeltaSequence = original
.Zip(Enumerable.Range(0, int.MaxValue), (x, index) => new { x, index })
.OrderBy(a => original[a.index] - rounded[a.index])
.ThenByDescending(a => a.index)
.Select(a => a.index)....
Android - Using Custom Font
...
Sure here is the link to the zipped up project. dl.dropbox.com/u/8288893/customFont.zip
– Octavian A. Damiean
Sep 6 '10 at 12:32
5
...
What is the difference between encode/decode?
...n be applied to 8-bit strings in a meaningful way:
>>> s.encode('zip')
'x\x9c;\xbc\r\x00\x02>\x01z'
You are right, though: the ambiguous usage of "encoding" for both these applications is... awkard. Again, with separate byte and string types in Python 3, this is no longer an issue.
...
程序员才能听得懂的笑话 - 轻松一刻 - 清泛网 - 专注C/C++及内核技术
...
22、程序猿最烦两件事，第一件事是别人要他给自己的代码写文档，第二件呢？是别人的程序没有留下文档。
23、程序员的读书历程：x 语言入门 —> x 语言应用实践 —> x 语言高阶编程 —> x 语言的科学与艺术 —> 编程之美 —...