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A cron job for rails: best practices?
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I'm using the rake approach (as supported by heroku)
With a file called lib/tasks/cron.rake ..
task :cron => :environment do
puts "Pulling new requests..."
EdiListener.process_new_messages
puts "done."
end
To execute from the command line, this is just "rake cron". This command ...
Node.js: How to send headers with form data using request module?
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edited Mar 9 '16 at 11:12
c24w
5,62544 gold badges3232 silver badges4545 bronze badges
answered Ju...
Different font size of strings in the same TextView
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is there a way to move the characters which are small to the center in the vertical direction? Basically all the characters should be vertically centered regardless of the size.
– 500865
Sep 23 '16 at 22:16
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Stack Memory vs Heap Memory [duplicate]
...C++ and I am always wondering what exactly is stack memory vs heap memory. All I know is when I call new, I would get memory from heap. If if create local variables, I would get memory from stack. After some research on internet, the most common answer is stack memory is temporary and heap memory is...
“Debug certificate expired” error in Eclipse Android plugins
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Upon installation, the Android SDK generates a debug signing certificate for you in a keystore called debug.keystore. The Eclipse plug-in uses this certificate to sign each application build that is generated.
Unfortunately a debug ...
How to measure time taken between lines of code in python?
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phoenix
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answered Jan 22 '13 at 5:34
Yevgen YampolskiyYevgen...
ASP.NET Temporary files cleanup
...ur!
– Andrea Scarcella
Jul 3 '13 at 11:48
40
Worth noting that you mustn't delete the Temporary A...
File.separator vs FileSystem.getSeparator() vs System.getProperty(“file.separator”)?
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answered Nov 10 '11 at 5:46
Bringer128Bringer128
6,33922 gold badges2727 silver badges5555 bronze badges
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How to use `subprocess` command with pipes
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answered Nov 11 '12 at 14:58
TaymonTaymon
21.1k66 gold badges5656 silver badges7878 bronze badges
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What does Java option -Xmx stand for? [duplicate]
...it says,
-Xmxn
Specify the maximum size, in bytes, of the memory allocation pool. This value must a multiple of 1024 greater than 2MB. Append the letter k or K to indicate kilobytes, or m or M to indicate megabytes. The default value is 64MB. The upper limit for this value will be approxim...