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How to read a single char from the console in Java (as the user types it)?
... Windows it uses _kbhit() and _getwch() from msvcrt.dll.
On Unix it uses tcsetattr() to switch the console to non-canonical mode, System.in.available() to check whether data is available and System.in.read() to read bytes from the console. A CharsetDecoder is used to convert bytes to characters.
I...
How can I resize an image using Java?
... g = scaledBI.createGraphics();
if (preserveAlpha) {
g.setComposite(AlphaComposite.Src);
}
g.drawImage(originalImage, 0, 0, scaledWidth, scaledHeight, null);
g.dispose();
return scaledBI;
}
...
Scrollable Menu with Bootstrap - Menu expanding its container when it should not
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When to use os.name, sys.platform, or platform.system?
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@RunWith(MockitoJUnitRunner.class) vs MockitoAnnotations.initMocks(this)
... definitely can't say they're the same. in one test case, the junit runner setup fails for me and doesn't inject my mocks properly unless i do the initMocks setup
– dtc
Jun 23 '16 at 21:37
...
Difference between except: and except Exception as e: in Python
..._lt__', '__ne__', '__new__', '__reduce__', '__reduce_ex__', '__repr__', '__setattr__', '__setstate__', '__sizeof__', '__str__', '__subclasshook__', '__suppress_context__', '__traceback__', 'args', 'characters_written', 'errno', 'filename', 'filename2', 'strerror', 'with_traceback']
There are lots ...
Understanding repr( ) function in Python
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How to default to other directory instead of home directory
...a .bashrc file will be created in your home directory when your account is set up. If not, you can create it yourself.
– Keith Thompson
Feb 23 '12 at 20:22
1
...
ASP.NET MVC - Should business logic exist in controllers?
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Purpose of buildscript block in Gradle
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