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Selecting with complex criteria from pandas.DataFrame
...(df["B"] > 50) & (df["C"] == 900)]
2 5
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Name: A, dtype: int64
but you can get yourself into trouble because of the difference between a view and a copy doing this for write access. You can use .loc instead:
>>> df.loc[(df["B"] > 50) & (df["C"] == 900), "A"]
2 5...
Accidentally committed .idea directory files into git
...deckTadeck
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ASP MVC in IIS 7 results in: HTTP Error 403.14 - Forbidden
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Don't forget that for a 64 bit system it's "Framework64". I.e., Windows\Microsoft.NET\Framework64\v4.xxx.xxx
– grahamesd
Dec 17 '15 at 21:29
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Strange out of memory issue while loading an image to a Bitmap object
...24x768 pixel image into memory if it will eventually be displayed in a 128x96 pixel thumbnail in an ImageView.
To tell the decoder to subsample the image, loading a smaller version into memory, set inSampleSize to true in your BitmapFactory.Options object. For example, an image with resolution 2048...
How can I open a cmd window in a specific location?
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Try out this "PowerToy" from Microsoft:
Open Command Window Here
This PowerToy adds an...
Comparison of DES, Triple DES, AES, blowfish encryption for data
...-forced, as has been demonstrated more than ten years ago). Also, DES uses 64-bit blocks, which raises some potential issues when encrypting several gigabytes of data with the same key (a gigabyte is not that big nowadays).
3DES is a trick to reuse DES implementations, by cascading three instances o...
docker mounting volumes on host
...d8a16b48d2...",
"/var/log/nginx": "/var/lib/docker/vfs/dir/71896ce364ef919592f4e99c6e22ce87..."
},
"VolumesRW": {
"/var/www": false,
"/var/cache/nginx": true,
"/var/log/nginx": true
}
}]
What I usually do is make symlinks in some standard place such as /...
Bash: infinite sleep (infinite blocking)
... was a cool thing to learn about for Linux. However, while true; do sleep 86400; done ought to be an adequate substitute.
– Ivan X
Feb 1 '15 at 10:26
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Vertically align an image inside a div with responsive height
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Hashem QolamiHashem Qolami
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Remote debugging a Java application
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For JDK 1.3 or earlier :
-Xnoagent -Djava.compiler=NONE -Xdebug -Xrunjdwp:transport=dt_socket...