大约有 39,676 项符合查询结果（耗时：0.0477秒） [XML]
Finding local IP addresses using Python's stdlib
...cket.gethostbyname(socket.gethostname())
This won't work always (returns 127.0.0.1 on machines having the hostname in /etc/hosts as 127.0.0.1), a paliative would be what gimel shows, use socket.getfqdn() instead. Of course your machine needs a resolvable hostname.
...
How do I remove repeated elements from ArrayList?
...tes; }
– Ondrej Bozek
Jun 20 '12 at 12:06
4
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How do I add a simple onClick event handler to a canvas element?
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answered Mar 26 '12 at 21:43
alexalex
420k184184 gold badges818818 silver badges948948 bronze badges
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jQuery templating engines [closed]
...l.
– Mark Schultheiss
Jul 29 '10 at 12:33
2
@Mark: he meant "significantly different than."
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When converting a project to use ARC what does “switch case is in protected scope” mean?
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12
The braces help the compiler understand scope. I know GCC used to issue a warning if you declared a new variable at the first line of a cas...
Different types of thread-safe Sets in Java
...e + 4 / 3 + 1
– Daren
Oct 30 '15 at 12:21
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Any recommendations for a CSS minifier? [closed]
...shouldn't be that way.
– dialex
Aug 12 '12 at 14:42
1
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UITableView backgroundColor always gray on iPad
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edited Jan 7 '12 at 19:58
Wayne Hartman
17.3k55 gold badges7979 silver badges114114 bronze badges
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JQuery: detect change in input field [duplicate]
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answered Oct 9 '12 at 10:21
TimmTimm
11.2k44 gold badges2727 silver badges4141 bronze badges
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Ignoring time zones altogether in Rails and PostgreSQL
...ng displayed to the client.
Example (in psql):
db=# SELECT timestamptz '2012-03-05 20:00+03';
timestamptz
------------------------
2012-03-05 18:00:00+01
What happened here?
I chose an arbitrary time zone offset +3 for the input literal. To Postgres, this is just one of many ways to input t...