大约有 43,000 项符合查询结果（耗时：0.0480秒） [XML]
How to convert a NumPy array to PIL image applying matplotlib colormap
...t 1.0.
Apply the colormap directly to myarray.
Rescale to the 0-255 range.
Convert to integers, using np.uint8().
Use Image.fromarray().
And you're done:
from PIL import Image
from matplotlib import cm
im = Image.fromarray(np.uint8(cm.gist_earth(myarray)*255))
with plt.savefig():
with im.sav...
Convert a list to a data frame
...gth is 132 and each item is a list of length 20. Is there a quick way to convert this structure into a data frame that has 132 rows and 20 columns of data?
...
Convert nullable bool? to bool
How do you convert a nullable bool? to bool in C#?
11 Answers
11
...
Converting String To Float in C#
I am converting a string like "41.00027357629127", and I am using;
7 Answers
7
...
Getting an element from a Set
...
Convert set to list, and then use get method of list
Set<Foo> set = ...;
List<Foo> list = new ArrayList<Foo>(set);
Foo obj = list.get(0);
...
SQL Server: converting UniqueIdentifier to string in a case statement
...
I think I found the answer:
convert(nvarchar(50), RequestID)
Here's the link where I found this info:
http://msdn.microsoft.com/en-us/library/ms187928.aspx
share
|
...
No Exception while type casting with a null in java
...ny reference type (§5.2, §5.3, §5.5).
If the reference is null, it is converted to the string "null" (four ASCII characters n, u, l, l).
share
|
improve this answer
|
f...
A tool to convert MATLAB code to Python [closed]
I have a bunch of MATLAB code from my MS thesis which I now want to convert to Python (using numpy/scipy and matplotlib) and distribute as open-source. I know the similarity between MATLAB and Python scientific libraries, and converting them manually will be not more than a fortnight (provided that ...
How to convert PascalCase to pascal_case?
...y you're checking if string matches all-caps string? What's the benefit of converting just the first character to lowercase (as opposed to all characters)?
– Josh
Sep 23 '15 at 17:17
...
Getting an object from an NSSet
...ect to test for membership, use anyObject to get a member (not random), or convert it to an array (in no particular order) with allObjects.
A set is appropriate when you don't want duplicates, don't care about order, and want fast membership testing.
...