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Select by partial string from a pandas DataFrame
...modified example.
df4 = pd.DataFrame({'col': ['foo abc', 'foobar xyz', 'bar32', 'baz 45']})
df4
col
0 foo abc
1 foobar xyz
2 bar32
3 baz 45
df4[df4['col'].str.contains(r'foo|baz')]
col
0 foo abc
1 foobar xyz
3 baz 45
You can also create a list of ter...
EProgrammerNotFound exception in Delphi?
...of Delphi version number 13.
EProgrammerNotFound
is declared in the Win32 branch of the SysUtils unit, but not used anywhere in the RTL or VCL
is not present in Delphi Prism
was introduced in Delphi 2009, so not present in VCL.NET
has currently (version 3.5) nothing similar in the .NET framework...
Unmount the directory which is mounted by sshfs in Mac [closed]
...
32
sudo diskutil unmount force PATH
Works every time :)
Notice the force tag
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How does UTF-8 “variable-width encoding” work?
...points in it that you need 4 bytes to store them all. That's what the UTF-32 encoding does. Yet the UTF-8 encoding somehow squeezes these into much smaller spaces by using something called "variable-width encoding".
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Cannot ignore .idea/workspace.xml - keeps popping up
...error
– Leo Caseiro
May 12 '15 at 6:32
2
I have to do git rm .idea instead of git add .idea to do...
When to use Task.Delay, when to use Thread.Sleep?
... Tarik
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answered Feb 9 '15 at 15:22
DorusDorus
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Frontend tool to manage H2 database [closed]
...
It needs 32-bit Java installed in your system
– Vaibhav Sharma
Sep 27 '18 at 8:27
add a comment
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getExtractedText on inactive InputConnection warning on android
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answered Aug 22 '12 at 9:32
EmileEmile
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How to elegantly check if a number is within a range?
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answered Jul 6 '10 at 17:32
kemiller2002kemiller2002
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reading from app.config file
...(you will need to add a reference to System.Configuration)
int value = Int32.Parse(ConfigurationManager.AppSettings["StartingMonthColumn"]);
If you still have problems reading in your app settings then check that your app.config file is named correctly. Specifically, it should be named according ...