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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 ...
Having Django serve downloadable files
..._str(file_name)
response['X-Sendfile'] = smart_str(path_to_file)
# It's usually a good idea to set the 'Content-Length' header too.
# You can also set any other required headers: Cache-Control, etc.
return response
Of course, this will only work if you have control over your server, or your hostin...
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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“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 ...
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...
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...
How to measure time taken between lines of code in python?
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phoenix
3,20611 gold badge2727 silver badges3131 bronze badges
answered Jan 22 '13 at 5:34
Yevgen YampolskiyYevgen...
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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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...
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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