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Django self-referential foreign key
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Zags
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answered Mar 8 '13 at 2:25
Jared ForsythJa...
Difference between Big-O and Little-O Notation
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edited Dec 16 '17 at 18:37
Mohamed El-Nakib
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How to get a complete list of object's methods and attributes?
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Jonathan Drake
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answered Oct 10 '08 at 12:25
PierreBdRPierreBdR
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Ruby on Rails: How do I add placeholder text to a f.text_field?
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With rails >= 3.0, you can simply use the placeholder option.
f.text_field :attr, placeholder: "placeholder text"
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64-bit version of Boost for 64-bit windows
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As a longer answer, here are my build notes for having VS .NET 2008 32-bit and 64-bit boost libraries in the same hierarchy (which is I suspect a common use case):
Build the win32 binaries
bjam --toolset=msvc-9.0 --build-type=complete stage
Create the directory lib\win32
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Conditions for automatic generation of default/copy/move ctor and copy/move assignment operator?
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3 Answers
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How to return a result (startActivityForResult) from a TabHost Activity?
I have 3 classes in my example:
Class A, the main activity. Class A calls a startActivityForResult:
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PHP: How to handle
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edited Nov 23 '13 at 14:24
hakre
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Why am I seeing “TypeError: string indices must be integers”?
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edited Feb 4 '12 at 3:49
Amanda
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Check for array not empty: any?
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Marcel JackwerthMarcel Jackwerth
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