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Unzip All Files In A Directory
...s the .zip file:
find -name '*.zip' -exec sh -c 'unzip -d "${1%.*}" "$1"' _ {} \;
This is an extension of @phatmanace's answer and addresses @RishabhAgrahari's comment:
This will extract all the zip files in current directory, what if I want the zip files (present in subfolders) to be extract...
What is the best algorithm for overriding GetHashCode?
... use it as:
public override int GetHashCode()
{
return Hashing.RSHash(_field1, _field2, _field3);
}
I didn't assess its performance, so any feedback is welcomed.
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How to write a UTF-8 file with Java?
...riter =
new OutputStreamWriter(new FileOutputStream(PROPERTIES_FILE), StandardCharsets.UTF_8))
// do stuff
}
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Check whether or not the current thread is the main thread
...be executed on the main thread, you can:
- (void)someMethod
{
dispatch_block_t block = ^{
// Code for the method goes here
};
if ([NSThread isMainThread])
{
block();
}
else
{
dispatch_async(dispatch_get_main_queue(), block);
}
}
...
Hook up Raspberry Pi via Ethernet to laptop without router? [closed]
...a mirror site, e.g.
mirror.hmc.edu/debian/pool/main/a/autocutsel/autocutsel_0.10.0-1_armhf.deb
and install it
$sudo dpkg -i autocutsel_0.10.0-1_armhf.deb
Start vncserver on your RPi (You have to restart vncserver after installing autocutsel, you can issue $vncserver -kill :1)
$vncserver :1
Add a...
cv2.imshow command doesn't work properly in opencv-python
... only works with waitKey():
import cv2
img = cv2.imread('C:/Python27/03323_HD.jpg')
cv2.imshow('ImageWindow', img)
cv2.waitKey()
(The whole message-loop necessary for updating the window is hidden in there.)
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Python add item to the tuple
..., works the same in python3 and python2.7.
– ILMostro_7
Jun 15 '18 at 11:42
5
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Windows 7, 64 bit, DLL problems
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VS2015 vcredist_*.exe installs these DLLs, but other methods, like MSMs supplied with VS do not. vcredist includes these DLLs, and you'll need the minimum required platform. (Note I had to install windows 7 sp1 twice for it to take effect -...
How to concatenate strings in twig
...swer. But it appears that | trans filter doesn't work on that (eg: {{ 'test_' ~ name | trans }} won't translate my items. Do you have an idea how to do that? thx!
– guillaumepotier
Jan 8 '12 at 14:21
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PHP calculate age
...is not safe to rely on the system's timezone settings, even when I add date_default_timezone_set('Europe/Brussels');
– stef
Sep 23 '10 at 9:01
1
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