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Check if database exists in PostgreSQL using shell
...aracters to the output ('1\C-M') and one needs to check if the output only starts with 1: if [[ $(...) == 1* ]]
– jan
Jul 10 at 9:53
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Handling JSON Post Request in Go
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For start, it looks like this can handle a stream rather than needing you to load it all into a buffer yourself. (I'm a different Joe BTW)
– Joe
Sep 5 '13 at 15:14
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Is there an MD5 Fixed Point where md5(x) == x?
...e space of inputs for a given output would be infinite, but if you know it started as a 128-bit value you can narrow down the possibilities. There is a chance for "working backwards" if you don't treat the function as a black box, but instead read the spec and apply some mathematical thinking.
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Static nested class in Java, why?
...nts out, I think it is a better idea if you are using a nested class is to start off with it being static, and then decide if it really needs to be non-static based on your usage.
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Capistrano - clean up old releases
...r hook. Calling it directly shows the errors... I realized this when I was starting to run out of disk space.
– conny
Jul 14 '10 at 10:48
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How do I directly modify a Google Chrome Extension File? (.CRX)
...X header.
hexdump -C the_extension.crx | more
Look in the output for the start of the zip file, which are the ASCII bytes "PK". In the sample I tried, the PK was at offset 0x132. (From reading the CRX spec, I think this number will vary from file to file because of different signature lengths.) Th...
Arduino Sketch upload issue - avrdude: stk500_recv(): programmer is not responding
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Updating FTDI driver and restarting Arduion helped me (MacOS 10.9.4, Arduino Nano 328)
– peetonn
Aug 17 '14 at 7:43
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Anything wrong with NOT signing a .NET assembly?
...ssemblies breaks backward compatibility over versions. Your references all start to include version numbers and versions with other version numbers are considered non-compatible. This hinders upgrading to newer versions of distributed assemblies.
In my opinion, you should only code-sign assemblies ...
Are C# events synchronous?
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Events in C# run synchronously (in both cases), as long as you don't start a second thread manually.
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Visual Studio: How do I show all classes inherited from a base class?
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Starting from 'Visual Studio 2015 Update 1' you can simply right click on a class name in the class code editor and then select 'Go To Implementation" from the context menu : with Ctrl + F12 being the shortcut.
See https://...