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How to add parameters to HttpURLConnection using POST using NameValuePair

I am trying to do POST with HttpURLConnection (I need to use it this way, can't use HttpPost ) and I'd like to add parameters to that connection such as ...
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How can I check the extension of a file?

... os.path provides many functions for manipulating paths/filenames. (docs) os.path.splitext takes a path and splits the file extension from the end of it. import os filepaths = ["/folder/soundfile.mp3", "folder1/folder/sound...
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How do I make python wait for a pressed key?

... the user to press enter though. One might want to use msvcrt ((Windows/DOS only) The msvcrt module gives you access to a number of functions in the Microsoft Visual C/C++ Runtime Library (MSVCRT)): import msvcrt as m def wait(): m.getch() This should wait for a key press. Additional info:...
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Iterating through directories with Python

...with a simple print statement you can see that each file is found: import os rootdir = 'C:/Users/sid/Desktop/test' for subdir, dirs, files in os.walk(rootdir): for file in files: print os.path.join(subdir, file) If you still get errors when running the above, please provide the error...
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Failed to load the JNI shared Library (JDK)

... You need a 64-bit trio: 64-bit OS 64-bit Java 64-bit Eclipse share | improve this answer | follow | ...
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Does ARC support dispatch queues?

... And now for the long answer… If your deployment target is lower than iOS 6.0 or Mac OS X 10.8 You need to use dispatch_retain and dispatch_release on your queue. ARC does not manage them. If your deployment target is iOS 6.0 or Mac OS X 10.8 or later ARC will manage your queue for you. Yo...
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POST request send json data java HttpUrlConnection

...wd"); auth.put("tenantName", "adm"); auth.put("passwordCredentials", cred.toString()); // <-- toString() parent.put("auth", auth.toString()); // <-- toString() OutputStreamWriter wr= new OutputStreamWriter(con.getOutputStream()); wr.write(parent.toString()); write JSONObject c...
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Eclipse hangs on loading workbench

...ked for me). It seems that it contains a .LOCK file that if not properly closed, prevents eclipse from starting properly. On Unix based systems you can type following on command line; rm -r workspace/.metadata Delete your .eclipse directory in your home directory. Launch eclipse. If that doesn't w...
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MySQL CONCAT returns NULL if any field contain NULL

...ate_name`,''),'-',COALESCE(`model`,''),'-',COALESCE(`ip`,''),'-',COALESCE(`os_type`,''),'-',COALESCE(`os_version`,'')) AS device_name FROM devices share | improve this answer | ...
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How many GCC optimization levels are there?

... while maintaining fast compilation and a good debugging experience.) -Os (Optimize for size. -Os enables all -O2 optimizations that do not typically increase code size. It also performs further optimizations designed to reduce code size. -Os disables the following optimization flags: -falign-fu...