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Python list directory, subdirectory, and files
... edited Apr 25 at 8:47
Jean-François Fabre♦
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answered Feb 21 '18 at 8:44
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Java lib or app to convert CSV to XML file? [closed]
...ng-array>
<string>float1</string>
<string>1.0</string>
</string-array>
<string-array>
<string>float2</string>
<string>3.3</string>
</string-array>
<string-array>
<string>int...
How to Create a circular progressbar in Android which rotates on it?
...able file (@drawable folder): circular_progress_bar.xml
<?xml version="1.0" encoding="utf-8"?>
<rotate xmlns:android="http://schemas.android.com/apk/res/android"
android:fromDegrees="270"
android:toDegrees="270">
<shape
android:innerRadiusRatio="2.5"
andro...
How to unload a package without restarting R
...
What error do you get? Because it works for me (R 3.1). And the second solution is the same @koshke's answer, only without unload (so the package namespace is not unloaded).
– alko989
Jun 11 '14 at 1:32
...
Where are the PostgreSQL logs on macOS?
...cat ~/Library/LaunchAgents/org.postgresql.postgres.plist
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
[...]
<key>StandardErrorPath</key&g...
All Ruby tests raising: undefined method `authenticate' for nil:NilClass
...
The above answer did not work for me (RSpec 3.1)
See https://stackoverflow.com/a/21166482/1161743 for a solution that worked for me.
You will need to log out an anonymous user before setting up variables:
before :each do
sign_out :user
end
...
Getting individual colors from a color map in matplotlib
...nt(rgba) # (0.99807766255210428, 0.99923106502084169, 0.74602077638401709, 1.0)
For values outside of the range [0.0, 1.0] it will return the under and over colour (respectively). This, by default, is the minimum and maximum colour within the range (so 0.0 and 1.0). This default can be changed wit...
How to install ia32-libs in Ubuntu 14.04 LTS (Trusty Tahr)
... I also had to: sudo apt-get install lib32z1 lib32ncurses5 lib32bz2-1.0
– Mike Godin
Apr 13 '17 at 21:50
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How to list all the available keyspaces in Cassandra?
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[cqlsh 4.1.0 | Cassandra 2.0.4 | CQL spec 3.1.1 | Thrift protocol 19.39.0]
Currently, the command to use is:
DESCRIBE keyspaces;
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...
Performance differences between debug and release builds
...release build to fail during deployment.
– Øyvind Bråthen
Oct 28 '10 at 18:33