大约有 48,000 项符合查询结果（耗时：0.0925秒） [XML]
Difference between Node object and Element object?
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506
A node is the generic name for any type of object in the DOM hierarchy. A node could be one of...
Using LIMIT within GROUP BY to get N results per group?
... |
-----------------------------------------------------------
| p01 | 2006,2003,2008,2001,2007,2009,2002,2004,2005,2000 |
| p02 | 2001,2004,2002,2003,2000,2006,2007 |
-----------------------------------------------------------
And then you could use FIND_IN_SET, that retur...
Android - drawable with rounded corners at the top only
...dius="6dp" android:topRightRadius="6dp"
android:bottomLeftRadius="0.1dp" android:bottomRightRadius="0.1dp"/>
Note that I have changed 0dp to 0.1dp.
EDIT: See Aleks G comment below for a cleaner version
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How to export query result to csv in Oracle SQL Developer?
I'm using Oracle SQL Developer 3.0. Trying to figure out how to export a query result to a text file (preferably CSV). Right clicking on the query results window doesn't give me any export options.
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How to trim a string to N chars in Javascript?
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Why not just use substring... string.substring(0, 7); The first argument (0) is the starting point. The second argument (7) is the ending point (exclusive). More info here.
var string = "this is a string";
var length = 7;
var trimmedString = string.substring(0, length);
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What is the difference between min SDK version/target SDK version vs. compile SDK version?
...nner project.
– Matt
Jul 28 '15 at 20:25
1
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What Haskell representation is recommended for 2D, unboxed pixel arrays with millions of pixels?
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edited Jun 17 '13 at 2:20
icktoofay
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answe...
Using CSS for a fade-in effect on page load
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+50
Method 1:
If you are looking for a self-invoking transition then you should use CSS 3 Animations. They aren't supported either, but ...
How to check if there's nothing to be committed in the current branch?
...ies. is there someway exclude these directory?
– 9nix00
Feb 28 '11 at 10:26
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Timeout on a function call
...al function handler
In [4]: signal.signal(signal.SIGALRM, handler)
Out[4]: 0
# Define a timeout for your function
In [5]: signal.alarm(10)
Out[5]: 0
In [6]: try:
...: loop_forever()
...: except Exception, exc:
...: print(exc)
....:
sec
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Forever is o...