大约有 48,000 项符合查询结果（耗时：0.0501秒） [XML]
Input and output numpy arrays to h5py
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h5py provides a model of datasets and groups. The former is basically arrays and the latter you can think of as directories. Each is named. You should look at the documentation for the API and examples:
http://docs.h5py.org/en/latest/quick.html
A simple example...
Best way to define private methods for a class in Objective-C
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I think the greatest advantage of this approach is that it allows you to group your method implementations by functionality, not by the (sometimes arbitrary) public/private distinction.
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im...
How to see which plugins are making Vim slow?
...autocmd lists them all. Investigate by killing some of them via :autocmd! [group] {event}. Proceed from more frequent events (i.e. CursorMoved[I]) to less frequent ones (e.g. BufWinEnter).
If you can somewhat reliably reproduce the slowness, a binary search might help: Move away half of the files i...
Should I use single or double colon notation for pseudo-elements?
...you're not OK with that (or on Twitter @glazou co-chairman of this Working Group)
– FelipeAls
Nov 21 '13 at 9:36
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Match whitespace but not newlines
...egative lookahead.
(?:(?![\n\r])\s)
DEMO
Add + after the non-capturing group to match one or more white spaces.
(?:(?![\n\r])\s)+
DEMO
I don't know why you people failed to mention the POSIX character class [[:blank:]] which matches any horizontal whitespaces (spaces and tabs). This POSIX ch...
How do I create a constant in Python?
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I think typically you would want to group constants into some related bundles anyway in that situation (rather than have one giant CONST object), so it's probably not such a bad thing.
– Jon Betts
May 10 '19 at 17:12
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Prevent wrapping of span or div
I'd like to put a group of div elements of fixed width into a container and have the horizontal scroll bar appeared. The div / span elements should appear in a line, left to right in the order they appear in the HTML (essentially unwrapped).
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Custom numeric format string to always display the sign
... to taste.
Decimal point character is culture-specific. .NET substitutes.
Grouping separators are optional. The character is culture-specific. .NET substitutes. (The positions are also culture-specific but that's only controlled by your format string.) You also use any other character except the sp...
Check if pull needed in Git
... date
Here's how this somewhat dense line is broken down:
Commands are grouped and nested using $(x) Bash command-substitution syntax.
git rev-parse --abbrev-ref @{u} returns an abbreviated upstream ref (e.g. origin/master), which is then converted into space-separated fields by the piped sed co...
Iterate over the lines of a string
...enerator approach:
RRR = re.compile(r'(.*)\n')
def f4(arg):
return (i.group(1) for i in RRR.finditer(arg))
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