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What do parentheses surrounding an object/function/class declaration mean? [duplicate]
...n an expression like function(){}() the last parenthesis makes no sense.
Now think at
name=function(){} ; name() !?
Yes, the first pair of parenthesis force the anonymous function to turn into a variable (stored expression) and the second launches evaluation/execution, so ( function(){} )() ma...
Difference between Apache CXF and Axis
...released two years ago, so about every 2 months), 6 fixpacks to 2.1.x, and now 3 for 2.2.x. Axis2 doesn't really "support" older versions. Unless a "critical" issue is hit, you may need to wait till the next big release (they average about every 9-10 months or so) to get fixes. (although, with e...
F# development and unit testing?
...ange in the process of writing code. I have been using TDD for years in C# now, and really appreciate to have unit tests to know where I am at.
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Can I load a .NET assembly at runtime and instantiate a type knowing only the name?
...It will resolve your dependencies and it should resolve the DLL name from known paths (GAC, exe directory, etc.) See MSDN for more information.
– Jeff Yates
Jan 18 '11 at 13:54
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Angular ng-repeat Error “Duplicates in a repeater are not allowed.”
...posed to dupes for the first time. I've built Angular apps before without knowing about the "no dupes" restriction; I now find myself thinking back and wondering whether I unknowingly authored broken code.
– Mark Amery
Mar 3 '15 at 13:49
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Adding git branch on the Bash command prompt
...'
}
export PS1="\u@\h \W\[\033[32m\]\$(parse_git_branch)\[\033[00m\] $ "
Now, start the new terminal window, and try entering to any git-repo. The current branch would be shown, with the prompt.
4 More Info - MAC/Linux
sh...
Xcode 6 / Beta 4: using bridging headers with framework targets is unsupported
...nt to keep private in my framework that must be used by a swift class must now be made public to anyone using my framework? Doesn't seem like an ideal solution.
– ospr
Jan 15 '16 at 18:27
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Determine if Python is running inside virtualenv
...d or supported by most Python 3 frameworks and applications, this function now reduces to a trivial one-liner: def is_venv(): return hasattr(sys, 'real_prefix') or sys.base_prefix != sys.prefix. Just sayin'.
– Cecil Curry
Nov 13 '19 at 6:36
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Do fragments really need an empty constructor?
... paused.. Commonsguy should be able to explain better. In Short You don't know! :)
– Chris.Jenkins
May 5 '12 at 17:14
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How to escape @ characters in Subversion managed file names?
...aths or URLs that actually have at signs in them. After all, how does svn know whether news@11 is the name of a directory in my tree or just a syntax for “revision 11 of news”? Thankfully, while svn will always assume the latter, there is a trivial workaround. You need only append an at sign to ...