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Better way to check if a Path is a File or a Directory?
I am processing a TreeView of directories and files. A user can select either a file or a directory and then do something with it. This requires me to have a method which performs different actions based on the user's selection.
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Is there a CSS selector for elements containing certain text?
I am looking for a CSS selector for the following table:
18 Answers
18
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How to export/import PuTTy sessions list?
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Right click on 'SimonTatham' key (directory icon), select Export
Give the file a name (say) putty.reg and save it to your location for
later use.
Close Registry Editor.
Done.
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fastest (low latency) method for Inter Process Communication between Java and C/C++
... 18396
TCP busy-spin, 6244, 6784, 7475, 8697, 11070, 16791, 27265
TCP select-now, 8858, 9617, 9845, 12173, 13845, 19417, 26171
TCP block, 10696, 13103, 13299, 14428, 15629, 20373, 32149
TCP select, 13425, 15426, 15743, 18035, 20719, 24793, 37877
This is along the lines of the acce...
How do I dump the data of some SQLite3 tables?
...SOME_STRING' for something other than a comma.
.headers on
.out file.csv
select * from MyTable;
If you want to reinsert into a different SQLite database then:
.mode insert <target_table_name>
.out file.sql
select * from MyTable;
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git pushes with wrong user from terminal
...d + space, type keychain, press enter)
Under keychains on the upper left, select "login"
Under category on the left, select "passwords"
find the name "github" and delete it.
share
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improve this a...
pandas dataframe columns scaling with sklearn
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@RajeshThevar The outer brackets are pandas' typical selector brackets, telling pandas to select a column from the dataframe. The inner brackets indicate a list. You're passing a list to the pandas selector. If you just use single brackets - with one column name followed by ...
Is there a shortcut to move between header and source file in VC++?
...urrentExtension As String = IO.Path.GetExtension(CurrentPath)
Select Case CurrentExtension
Case ".h", ".hpp", ".hxx"
OtherPath = IO.Path.ChangeExtension(CurrentPath, ".cpp")
If (Not IO.File.Exists(OtherPath)) Then
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Pass an array of integers to ASP.NET Web API?
...ctionContext.ActionArguments[_parameterName] = parameters.Split(Separator).Select(int.Parse).ToArray();
}
}
public char Separator { get; set; }
}
I am applying it like so (note that I used 'id', not 'ids', as that is how it is specified in my route):
[ArrayInput("id", Separator =...
How to add a new audio (not mixing) into a video using ffmpeg?
...:a -c:v copy -shortest output.mp4
The -map option allows you to manually select streams / tracks. See FFmpeg Wiki: Map for more info.
This example uses -c:v copy to stream copy (mux) the video. No re-encoding of the video occurs. Quality is preserved and the process is fast.
If your input audio f...