大约有 12,900 项符合查询结果（耗时：0.0196秒） [XML]
Random hash in Python
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sebssebs
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How do I remove blank elements from an array?
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511
There are many ways to do this, one is reject
noEmptyCities = cities.reject { |c| c.empty? }
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When to use %r instead of %s in Python? [duplicate]
... versions.
– nitrl
Jul 18 '13 at 18:51
Thanks. I was wondering why one might use the %r - but I now understand from yo...
How do I convert a git repository to mercurial?
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answered Jun 11 '10 at 5:51
vdboorvdboor
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Is there any “font smoothing” in Google Chrome?
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RGBa solution (found in Jasper Espejo's blog):
text-shadow: 0 0 1px rgba(51,51,51,0.2);
I made a blog post on this:
If you want to be updated on this issue, have a look on the according blog post: How to fix the ugly font rendering in Google Chrome. I'll post news if there're news on this.
My ...
unable to start mongodb local server
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Andreas Jung:
"Sat Jun 25 09:38:51 [initandlisten] listen(): bind() failed errno:98 Address already in use for socket: 0.0.0.0:27017
is self-speaking.
Another instance of mongod is already running and allocating the MongoDB default port which is 27017.
Eith...
Determine the process pid listening on a certain port
...instead
– stanwise
Mar 24 '12 at 23:51
12
netstat: option requires an argument -- p
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Laravel 4 Eloquent Query Using WHERE with OR AND OR?
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srmilonsrmilon
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What Xcode keyboard shortcuts do you use regularly? [closed]
...ntrol-6.)
– funroll
Jun 5 '13 at 15:51
Does anyone know how to assign multiple Shortcuts to one action in the Xcode pr...
Why is null an object and what's the difference between null and undefined?
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Love that style of answering. In general, "You haven't ever mentioned any name before" is true. However, declaring a variable without assig...