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wpf: how to show tooltip when button disabled by command?
...oxes:
<Window.Resources>
<Style TargetType="{x:Type Button}" BasedOn="{StaticResource {x:Type Button}}>
<Setter Property="ToolTipService.ShowOnDisabled" Value="true"/>
</Style>
<Style TargetType="{x:Type CheckBox}" BasedOn="{StaticResource {x:Type Chec...
Sort points in clockwise order?
...you turn left or right adding new points to the convex hull, this check is based on a cross product just like in the above comparison function.
Edit:
Added one more if statement if (a.y - center.y >= 0 || b.y - center.y >=0) to make sure that points that have x=0 and negative y are sorted st...
Proper use of the HsOpenSSL API to implement a TLS Server
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Cron jobs and random times, within given hours
...) ; dostuffs (compatible with bash & sh)
The 1 prefix is to force NON base 8 interpretation of date +%N (e.g. 00551454)
Do not forget to escape % using \% in a crontab file
* * * * * nobody sleep $(( 1$(date +\%N) \% 60 )) ; dostuffs
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Why does String.split need pipe delimiter to be escaped?
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Search an Oracle database for tables with specific column names?
We have a large Oracle database with many tables. Is there a way I can query or search to find if there are any tables with certain column names?
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Creating functions in a loop
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Maven: Command to update repository after adding dependency to POM
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Task not serializable: java.io.NotSerializableException when calling function outside closure only o
...ch are Serializable. So refactor your code to construct a local FileWriter based on the filename from the outer class.
– Trebor Rude
Jul 23 '15 at 16:10
How to escape quote marks in Exec Command in MSBuild
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