大约有 35,406 项符合查询结果（耗时：0.0526秒） [XML]
Getting the parent div of element
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edited Aug 8 '14 at 9:02
answered Jul 28 '11 at 9:57
Ro...
Regular expression to allow spaces between words
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tl;dr
Just add a space in your character class.
^[a-zA-Z0-9_ ]*$
Now, if you want to be strict...
The above isn't exactly correct. Due to the fact that * means zero or more, it would match all of the following cases that one would not usually mean to match:
An empty str...
How do you downgrade rubygems?
I have rubygems 1.3.1 installed but I want to go back to 1.2.0. What's the command to downgrade rubygems?
6 Answers
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Printing tuple with string formatting in Python
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205
>>> thetuple = (1, 2, 3)
>>> print "this is a tuple: %s" % (thetuple,)
this i...
Fragment transaction animation: slide in and slide out
...ation XML files in res > anim
enter_from_left.xml
<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android"
android:shareInterpolator="false">
<translate
android:fromXDelta="-100%p" android:toXDelta="0%"
android:fro...
msbuild.exe staying open, locking files
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answered Oct 12 '10 at 23:55
BrianBrian
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How to retrieve the LoaderException property?
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KBoekKBoek
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Convert UTC to local time in Rails 3
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edited Dec 1 '14 at 20:49
answered Mar 14 '11 at 15:23
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Declaring and initializing variables within Java switches
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answered May 30 '12 at 6:12
Jon SkeetJon Skeet
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How do I get the localhost name in PowerShell?
... I get the localhost (machine) name in PowerShell? I am using PowerShell 1.0.
7 Answers
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