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Fix warning “Capturing [an object] strongly in this block is likely to lead to a retain cycle” in AR
...as such
– Benjamin
Nov 24 '14 at 10:32
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Why do you create a View in a database?
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edited Oct 18 '19 at 18:32
Manuel Jordan
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How do you iterate through every file/directory recursively in standard C++?
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If using the Win32 API you can use the FindFirstFile and FindNextFile functions.
http://msdn.microsoft.com/en-us/library/aa365200(VS.85).aspx
For recursive traversal of directories you must inspect each WIN32_FIND_DATA.dwFileAttributes to ...
Case insensitive searching in Oracle
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BenBen
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How to sort a list of lists by a specific index of the inner list?
I have a list of lists. For example,
10 Answers
10
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Check if string ends with one of the strings from a list
...above
– Akash Singh
Dec 31 '18 at 9:32
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Hidden features of Ruby
...ch means Proc objects can be used in case statements like so:
def multiple_of(factor)
Proc.new{|product| product.modulo(factor).zero?}
end
case number
when multiple_of(3)
puts "Multiple of 3"
when multiple_of(7)
puts "Multiple of 7"
end
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How do I get the full path to a Perl script that is executing?
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edited Aug 19 '13 at 21:32
the Tin Man
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MySQL: Sort GROUP_CONCAT values
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
Calling shell functions with xargs
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EremiteEremite
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