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How to Sign an Already Compiled Apk
...ore my-release-key.keystore my_application.apk alias_name
check here for more info
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How should I ethically approach user password storage for later plaintext retrieval?
As I continue to build more and more websites and web applications I am often asked to store user's passwords in a way that they can be retrieved if/when the user has an issue (either to email a forgotten password link, walk them through over the phone, etc.) When I can I fight bitterly against thi...
Hidden features of Python [closed]
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How to get the build/version number of your Android application?
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Downloading an entire S3 bucket?
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AWS CLI
See the "AWS CLI Command Reference" for more information.
AWS recently released their Command Line Tools, which work much like boto and can be installed using
sudo easy_install awscli
or
sudo pip install awscli
Once installed, you can then simply run:
aws...
Is 0 a decimal literal or an octal literal?
... point being that a decimal-literal is a nonzero-digit followed by zero or more digit so there is no ambiguity.
– CB Bailey
Aug 1 '11 at 7:53
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What is the difference between ${var}, “$var”, and “${var}” in the Bash shell?
...ld also be written "${var}"bar, in which case you don't need the braces anymore, i.e. "$var"bar. However, if you have a lot of quotes in your string these alternative forms can get hard to read (and therefore hard to maintain). This page provides a good introduction to quoting in Bash.
Arrays ($var...
Command to list all files in a folder as well as sub-folders in windows
...t, it can be good to append >list.txt to make it output to a file to be more easily used. So the command would be: dir /s /b /o:gn >list.txt
– SubJunk
Jun 28 '19 at 2:55
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Installing Java on OS X 10.9 (Mavericks)
.... Which one do you guys think is better? Oracle seems to have Java updated more quickly than Apple.
– Ngoc Pham
Oct 23 '13 at 14:29
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