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Default behavior of “git push” without a branch specified

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Don't understand why UnboundLocalError occurs (closure) [duplicate]

...variable counter before it is assigned, resulting in an UnboundLocalError.[2] If counter is a global variable, the global keyword will help. If increment() is a local function and counter a local variable, you can use nonlocal in Python 3.x. ...
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Reusing output from last command in Bash

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What's the difference between a proxy server and a reverse proxy server? [closed]

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Scala downwards or decreasing for loop?

... 230 scala> 10 to 1 by -1 res1: scala.collection.immutable.Range = Range(10, 9, 8, 7, 6, 5, 4, 3...
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Code signing certificate for open-source projects?

...ify the file but I think it is over kill in this case use a checksum or sha2 hash of the file in combination with your self signed certificate. You could set up a linux box as a CA however they will need to trust your public certificate. ...
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How to prevent auto-closing of console after the execution of batch file

... | edited Jul 30 '13 at 20:52 Rob Kielty 7,14577 gold badges3434 silver badges5050 bronze badges answe...
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PowerShell: Setting an environment variable for a single command only

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Rails: Logging the entire stack trace of an exception

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How to limit the amount of concurrent async I/O operations?

...t the concurrent amount of these async http requests? So that no more than 20 web pages are downloaded at any given time. How to do it in the most efficient manner? ...