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How to list files in an android directory?
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YuryYury
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Wrapping a C library in Python: C, Cython or ctypes?
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ctypes is your best bet for getting it done quickly, and it's a pleasure to work with as you're still writing Python!
I recently wrapped an FTDI driver for communicating with a USB chip using ctypes and it was great. I had it all done and working in less than one work da...
SignalR: Why choose Hub vs. Persistent Connection?
...is dispatching different types of messages. For example you have different kinds of messages and you want to send different kinds of payloads. With persistent connections you have to embed the message type in the payload (see Raw sample) but hubs gives you the ability to do RPC over a connection (le...
Debugging JavaScript in IE7
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BobBob
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Gdb print to file instead of stdout
...unning gdb and want to examine one of those unfortunate god objects. It takes many pages (and I have a 24" monitor turned sideways!) to see the whole thing. For ease of use, I'd like gdb to print the object to a file instead of the screen so that I can open it in vi and move around with ease. Wit...
RuntimeException: Unable to instantiate application
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This is a verbose error message raised by underlying framework when dalvik re-install .apk file and trying to reuse or recycle the previous opened activity/view from the same package (if you haven't closed the previous installed app yet). It has nothing to do with your app, moreover, i...
xcode-select active developer directory error
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sudo xcode-select -s /Applications/Xcode.app/Contents/Developer
Note: Make sure your Xcode app path is correct.
Xcode: /Applications/Xcode.app/Contents/Developer
Xcode-beta: /Applications/Xcode-beta.app/Contents/Developer
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How to deal with SQL column names that look like SQL keywords?
...of my columns is called from . I can't change the name because I didn't make it.
Am I allowed to do something like SELECT from FROM TableName or is there a special syntax to avoid the SQL Server being confused?
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How to iterate through range of Dates in Java?
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Well, you could do something like this using Java 8's time-API, for this problem specifically java.time.LocalDate (or the equivalent Joda Time classes for Java 7 and older)
for (LocalDate date = startDate; date.isBefore(endDate); date = date.plusDays(1))
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Find out time it took for a python script to complete execution
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Petar IvanovPetar Ivanov
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