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What is trunk, branch and tag in Subversion? [duplicate]

...using svn-git. It just doesn't like it if the branches are inappropriately formed. So the summary is, when it comes to tools like svn-git (which you might have to use in the future), they will be tuned to work against a repo that follows these conventions, and might refuse to function correctly/usef...
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How can I find the number of days between two Date objects in Ruby?

... irb(main):005:0> a = Date.parse("12/1/2010") => #<Date: 4911063/2,0,2299161> irb(main):007:0> b = Date.parse("12/21/2010") => #<Date: 4911103/2,0,2299161> irb(main):016:0> c = b.mjd - a.mjd => 20 This uses a Modified Julian Day Numbe...
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How to convert an NSTimeInterval (seconds) into minutes

...e iOS 8 or OS X 10.10, this just got a lot easier. The new NSDateComponentsFormatter class allows you to convert a given NSTimeInterval from its value in seconds to a localized string to show the user. For example: Objective-C NSTimeInterval interval = 326.4; NSDateComponentsFormatter *componentF...
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How to copy a file to a remote server in Python using SCP or SSH?

...nation]) sts = os.waitpid(p.pid, 0) Where destination is probably of the form user@remotehost:remotepath. Thanks to @Charles Duffy for pointing out the weakness in my original answer, which used a single string argument to specify the scp operation shell=True - that wouldn't handle whitespace in p...
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Rename an environment with virtualenvwrapper

...ning that cpvirtualenv may not work properly due to some hard-coded path information. Here's the docs: virtualenvwrapper.readthedocs.org/en/latest/… – modulitos Jun 1 '15 at 8:44 ...
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C++: variable 'std::ifstream ifs' has initializer but incomplete type

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How to lock compiled Java classes to prevent decompilation?

... Excelsior JET, for example, that compile your Java code directly to a platform specific native binary. In any case You've got to remember that as the saying goes in Estonian "Locks are for animals". Meaning that every bit of code is available (loaded into memory) during the runtime and given enoug...
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What does upstream mean in nginx?

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Detecting iOS / Android Operating system

...-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(rc|ri)|mi(o8|oa|ts)|mmef|...
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Why is document.write considered a “bad practice”?

... way that the script is placed within the content, which is considered bad-form. share | improve this answer | follow | ...