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Whitespace Matching Regex - Java
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45
Yeah, you need to grab the result of matcher.replaceAll():
String result = matcher.replaceAll(...
How can a Java variable be different from itself?
...t equality testing is performed in accordance with the rules of the IEEE 754 standard:
If either operand is NaN, then the result of == is false but the result of != is true.
Indeed, the test x!=x is true if and only if the value of x is NaN.
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Why charset names are not constants?
...d have been made for those long ago. I don't know why they weren't.
JDK 1.4 did a great thing by introducing the Charset type. At this point, they wouldn't have wanted to provide String constants anymore, since the goal is to get everyone using Charset instances. So why not provide the six standard...
How to use Boost in Visual Studio 2010
...te you only have to do it once.
Unarchive the latest version of boost (1.47.0 as of writing) into a directory of your choice (e.g. C:\boost_1_47_0).
Create a new empty project in Visual Studio.
Open the Property Manager and expand one of the configuration for the platform of your choice.
Select &a...
UICollectionView auto scroll to cell at IndexPath
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answered Oct 8 '14 at 0:38
LenKLenK
2,47511 gold badge1515 silver badges2121 bronze badges
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What is the difference between graph search and tree search?
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edited May 24 '19 at 9:33
answered Mar 7 '13 at 20:50
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How to read a single character from the user?
...character in Windows, Linux and OSX: http://code.activestate.com/recipes/134892/
class _Getch:
"""Gets a single character from standard input. Does not echo to the
screen."""
def __init__(self):
try:
self.impl = _GetchWindows()
except ImportError:
se...
How do you change Background for a Button MouseOver in WPF?
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Richard ERichard E
4,19911 gold badge1515 silver badges2424 bronze badges
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How do you connect to multiple MySQL databases on a single webpage?
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edited Feb 18 '19 at 14:11
ᴄʀᴏᴢᴇᴛ
2,5322020 silver badges3939 bronze badges
answered Nov ...
What is the best java image processing library/approach? [closed]
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4
I just wasted half a day trying to do a simple image rotation, scale, and crop. It's 2019 and ImageJ's documentation is not usable.
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