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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 import other TypeScript files?

When using the TypeScript plugin for vs.net, how do I make one TypeScript file import modules declared in other TypeScript files? ...
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Diff files present in two different directories

I have two directories with the same list of files. I need to compare all the files present in both the directories using the diff command. Is there a simple command line option to do it, or do I have to write a shell script to get the file listing and then iterate through them? ...
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When to use extern in C++

...declare the existence of global variables in a header, so that each source file that includes the header knows about it, but you only need to “define” it once in one of your source files. To clarify, using extern int x; tells the compiler that an object of type int called x exists somewhere. It...
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How to find out if a file exists in C# / .NET?

I would like to test a string containing a path to a file for existence of that file (something like the -e test in Perl or the os.path.exists() in Python) in C#. ...
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Find file name from full file path

Is there a way to extract the file name from the file full path (part of a file path) without the hassle of manipulating string? ...
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Lost httpd.conf file located apache [closed]

How can I find where my httpd.conf file is located? 2 Answers 2 ...
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Git for beginners: The definitive practical guide

...is the repository. Simply run git init in the directory which contains the files you wish to track. For example, cd ~/code/project001/ git init This creates a .git (hidden) folder in the current directory. To make a new project, run git init with an additional argument (the name of the directory to...
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Is there a short cut for going back to the beginning of a file by vi editor?

When reading a long file by vi editor, it would be very nice to get back to the beginning of the file by some short cuts when you really need to do so. Even ctrl + B sometimes is too slow. Does anyone know such a tool? ...
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How can I make a multipart/form-data POST request using Java?

... We use HttpClient 4.x to make multipart file post. UPDATE: As of HttpClient 4.3, some classes have been deprecated. Here is the code with new API: CloseableHttpClient httpClient = HttpClients.createDefault(); HttpPost uploadFile = new HttpPost("..."); MultipartE...