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Save and load MemoryStream to/from a file
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answered Dec 24 '11 at 11:02
adatapostadatapost
88.5k1818 gold badges137137 silver badges175175 bronze badges
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How to shift a column in Pandas DataFrame
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In [18]: a
Out[18]:
x1 x2
0 0 5
1 1 6
2 2 7
3 3 8
4 4 9
In [19]: a.x2 = a.x2.shift(1)
In [20]: a
Out[20]:
x1 x2
0 0 NaN
1 1 5
2 2 6
3 3 7
4 4 8
...
How can I change Mac OS's default Java VM returned from /usr/libexec/java_home
...efaults to picking the newest JDK from /Library/Java as long as that is 7u10 or later, or uses Java 6 if your Java 7 installation is update 9 or earlier. But unravelling the logic in the shell scripts it looks to me like you can specify a particular JDK using a configuration file.
Create a text fi...
Detect & Record Audio in Python
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106
As a follow up to Nick Fortescue's answer, here's a more complete example of how to record from...
Problem in running .net framework 4.0 website on iis 7.0
Hey I got problem in running .NET framework 4.0 website on IIS7.0 .
the error I got is like:
12 Answers
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CSS Div stretch 100% page height
...igation bar on the left hand side of my page, and I want it to stretch to 100% of the page height. Not just the height of the viewport, but including the areas hidden until you scroll. I don't want to use javascript to accomplish this.
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Percentage width in a RelativeLayout
...es to define your layout.
In the following example, the left button uses 70% of the space, and the right button 30%.
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<Button
android:text="lef...
Convert command line arguments into an array in Bash
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edited Feb 5 '14 at 0:38
answered Oct 3 '12 at 15:33
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PHP Get all subdirectories of a given directory
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answered Mar 26 '10 at 14:58
ghostdog74ghostdog74
269k4848 gold badges233233 silver badges323323 bronze badges
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Create a tag in a GitHub repository
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1590
You can create tags for GitHub by either using:
the Git command line, or
GitHub's web interfac...