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How to sign an android apk file
...wizard:
Make a new key-store. remember that password
Sign your app
Save it etc.
Also, from the link:
Compile and sign with Eclipse ADT
If you are using Eclipse with the ADT
plugin, you can use the Export Wizard
to export a signed .apk (and even
create a new keystore, if necessary).
...
How to style the option of an html “select” element?
.... If your gonna do this might as well use a jQuery plugin, React component etc. that handles keyboard UP/DOWN, typeahead/searching etc.
– John Culviner
Sep 9 '16 at 22:21
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Add Keypair to existing EC2 instance
... lost your ssh key or forgot your password
You made a mistake editing the /etc/sudoers file and can no longer
gain root access with sudo to fix it
Your long running instance is hung for some reason, cannot be
contacted, and fails to boot properly
You need to recover files off of the instance but can...
What is a callback function?
...method is called (whatever condition, such as a button click, a timer tick etc) and its method body completes, the callback function is then invoked.
Some languages support constructs where multiple callback function arguments are supported, and are called based on how the parent function completes...
How do I measure time elapsed in Java? [duplicate]
...in milliseconds. It has methods methods like split(), suspend(), resume(), etc that allow to take measure at different points of the execution and that you may find convenient. Have a look at it.
System.nanoTime()
You may prefer to use System.nanoTime() if you are looking for extremely precise mea...
Passing arrays as parameters in bash
...d when given as parameters.
Note that this still works even with descTable etc being defined with local, because locals are visible to the functions they call.
The ! in ${!1} expands the arg 1 variable.
declare -a just makes the indexed array explicit, it is not strictly necessary.
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Where to put view-specific javascript files in an ASP.NET MVC application?
What is the best place (which folder, etc) to put view-specific javascript files in an ASP.NET MVC application?
6 Answers...
How to swap files between windows in VIM?
... an easy way, to swap those windows in places. Is there any Plugin, Macro, etc to make this more easy? BTW, I use MiniBufExplorer.
...
Why would one omit the close tag?
...ickle of the common headers already sent causes (raw output, BOM, notices, etc.) and their follow-up problems.
PHP actually contains some magic to eat up single linebreaks after the ?> closing token. Albeit that has historic issues, and leaves newcomers still susceptible to flaky editors and una...
How do I create a nice-looking DMG for Mac OS X using command-line tools?
...ny version, even outdated one will do). Copy other files (aliases, readme, etc.) you want there, again, outdated versions will do just fine. Make sure icons have the right sizes and positions (IOW, layout the DMG the way you want it to be).
Unmount the DMG again, all settings should be stored by now...