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Android: install .apk programmatically [duplicate]

I made this with help from Android download binary file problems and Install Application programmatically on Android . ...
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How do I programmatically determine operating system in Java?

... As indicated in other answers, System.getProperty provides the raw data. However, the Apache Commons Lang component provides a wrapper for java.lang.System with handy properties like SystemUtils.IS_OS_WINDOWS, much like the aforementioned Swingx OS util. ...
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How to do Base64 encoding in node.js?

... 'base64' - Base64 string encoding. 'binary' - A way of encoding raw binary data into strings by using only the first 8 bits of each character. This encoding method is deprecated and should be avoided in favor of Buffer objects where possible. This encoding will be removed in futur...
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Explanation of strong and weak storage in iOS5

I am new to iOS5 development and using objective-c. I have trouble understanding the difference between strong and weak storage. I have read the documentation and other SO questions, but they all sound identical to me with no further insight. ...
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Good tool to visualise database schema? [closed]

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No module named MySQLdb

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`new function()` with lower case “f” in JavaScript

My colleague has been using "new function()" with a lower case "f" to define new objects in JavaScript. It seems to work well in all major browsers and it also seems to be fairly effective at hiding private variables. Here's an example: ...
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Multiple modals overlay

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Is there a way to define a min and max value for EditText in Android?

I want to define a min and max value for an EditText . 24 Answers 24 ...
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Any way to write a Windows .bat file to kill processes? [closed]

Every time I turn on my company-owned development machine, I have to kill 10+ processes using the Task Manager or any other process management app just to get decent performance out of my IDE. Yes, these are processes from programs that my company installs on my machine for security and compliance....