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What does the (unary) * operator do in this Ruby code?
Given the Ruby code
3 Answers
3
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Difference between DirectCast() and CType() in VB.NET
...es -- and perhaps others -- that actually implement interfaces not defined by the .NET Type's .GetInterfaces list).
– Mark Hurd
Feb 22 '13 at 16:27
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Why java classes do not inherit annotations from implemented interfaces?
...re would be super-helpful in many cases. Sorry about reviving an old post, by the way :).
– Petr Janeček
Apr 20 '12 at 9:25
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Aliases in Windows command prompt
...tartup
set PATH=%PATH%;"C:\Program Files\Sublime Text 2\"
:: Add to path by command
DOSKEY add_python26=set PATH=%PATH%;"C:\Python26\"
DOSKEY add_python33=set PATH=%PATH%;"C:\Python33\"
:: Commands
DOSKEY ls=dir /B
DOSKEY sublime=sublime_text $*
::sublime_text.exe is name of the executabl...
u'\ufeff' in Python string
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The Unicode character U+FEFF is the byte order mark, or BOM, and is used to tell the difference between big- and little-endian UTF-16 encoding. If you decode the web page using the right codec, Python will remove it for you. Examples:
#!python2
#coding: utf8...
What is the use of having destructor as private?
...xample, where the object is reference counted and should only be destroyed by the object itself when count goes to zero.
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How to Save Console.WriteLine Output to Text File
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Based in the answer by WhoIsNinja:
This code will output both into the Console and into a Log string that can be saved into a file, either by appending lines to it or by overwriting it.
The default name for the log file is 'Log.txt' and is sav...
GitHub - failed to connect to github 443 windows/ Failed to connect to gitHub - No Error
...which proxy your are connected to
Updated the http.proxy key in git config by following command
git config --global http.proxy
http[s]://userName:password@proxyaddress:port
Error - could not resolve proxy some@proxyaddress:port. It turned out my password had @ symbol in it.
Encode @ in yo...
What's the maximum value for an int in PHP?
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AMD64 is one name of the 64-bit architecture used by both AMD and Intel these days. Other names for it include x64 and Intel 64. As strager says, nothing to do with it being AMD
– thomasrutter
May 16 '10 at 3:42
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How to trigger a file download when clicking an HTML button or JavaScript
...ited Sep 23 '19 at 3:57
MultiplyByZer0
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answered Sep 7 '13 at 22:54
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