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Execute another jar in a Java program
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answered Aug 24 '09 at 5:27
gjrwebbergjrwebber
2,38822 gold badges1818 silver badges2424 bronze badges
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How do I convert struct System.Byte byte[] to a System.IO.Stream object in C#?
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1328
The easiest way to convert a byte array to a stream is using the MemoryStream class:
Stream st...
How to read the RGB value of a given pixel in Python?
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217
It's probably best to use the Python Image Library to do this which I'm afraid is a separate d...
How to recursively find and list the latest modified files in a directory with subdirectories and ti
... $1 -type f -exec stat --format '%Y :%y %n' "{}" \; | sort -nr | cut -d: -f2- | head
Execute it with the path to the directory where it should start scanning recursively (it supports filenames with spaces).
If there are lots of files it may take a while before it returns anything. Performance can...
SQLite INSERT - ON DUPLICATE KEY UPDATE (UPSERT)
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Since 3.24.0 SQLite also supports upsert, so now you can simply write the following
INSERT INTO visits (ip, hits)
VALUES ('127.0.0.1', 1)
ON CONFLICT(ip) DO UPDATE SET hits = hits + 1;
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Saving grid.arrange() plot to file
I am trying to plot multiple plots using ggplot2 , arranging them using grid.arrange() .
Since I managed to find someone describing the exact problem I have, I have quoted from the problem description from link :
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Convert string to symbol-able in ruby
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Jake Berger
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answered Jan 5 '10 at 8:06
PriitPriit
4,8...
Change cursor to hand when mouse goes over a row in table
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edited Oct 13 '18 at 21:40
Gary
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answered Fe...
Objective-C Runtime: best way to check if class conforms to protocol?
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