大约有 31,000 项符合查询结果（耗时：0.0448秒） [XML]
Pairs from single list
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My favorite way to do it:
from itertools import izip
def pairwise(t):
it = iter(t)
return izip(it,it)
# for "pairs" of any length
def chunkwise(t, size=2):
it = iter(t)
return izip(*[it]*size)
When you wa...
iOS 5 fixed positioning and virtual keyboard
...put field and the virtual keyboard appears, suddenly the fixed position of my div is lost. The div now scrolls with the page as long as the keyboard is visible. Once I click Done to close the keyboard, the div reverts to its position at the bottom of the screen and obeys the position:fixed rule.
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Hibernate - A collection with cascade=”all-delete-orphan” was no longer referenced by the owning ent
I'm having the following issue when trying to update my entity:
23 Answers
23
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How do I get my Maven Integration tests to run
I have a maven2 multi-module project and in each of my child modules I have JUnit tests that are named Test.java and Integration.java for unit tests and integration tests respectively. When I execute:
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In a .csproj file, what is for?
...jects. For a command line project, WinForm project or UnitTest project (in my case) etc. None and Content have no different behavior.
MSDN: "project output group" or "Content output group" only terms used in a Web project, right?
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how to provide a swap function for my class?
What is the proper way to enable my swap in STL algorithms?
3 Answers
3
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Django class-based view: How do I pass additional parameters to the as_view method?
...lconf looks something like this:
url(r'^(?P<slug>[a-zA-Z0-9-]+)/$', MyView.as_view(), name = 'my_named_view')
then the slug will be available inside your view functions (such as 'get_queryset') like this:
self.kwargs['slug']
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Amazon S3 CORS (Cross-Origin Resource Sharing) and Firefox cross-domain font loading
... the config below with a little tweak from examples in the documentation.
My fonts are hosted on S3, but fronted by cloudfront.
I'm not sure why it works, my guess is probably that the <AllowedMethod> GET and <AllowedHeader> Content-* is needed.
If anyone proficient with Amazon S3 COR...
Run ssh and immediately execute command [duplicate]
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Forgot my own syntax, almost gave up on this! For anyone else, just suffix any command with "; bash -l". Perhaps you could change it to '[command]; bash -l' or something for clarities sake? I'll change my question. Thanks!
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add column to mysql table if it does not exist
My research and experiments haven't yielded an answer yet, so I am hoping for some help.
16 Answers
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