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Why does Ruby have both private and protected methods?
...nyways since you can always gain access to a method using send:
irb(main):001:0> class A
irb(main):002:1> private
irb(main):003:1> def not_so_private_method
irb(main):004:2> puts "Hello World"
irb(main):005:2> end
irb(main):006:1> end
=> nil
irb(main):007:0> foo =...
How to unload a package without restarting R
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Gaffi
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answered Aug 8 '11 at 9:19
kohskekohske
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How to maintain aspect ratio using HTML IMG tag
...width attribute to 64. I need to show any image resolution (e.g. 256x256, 1024x768, 500x400, 205x246, etc.) as 64x64. But by setting the height and width attributes of an img tag to 64, it's not maintaining the aspect ratio, so the image looks distorted.
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Visual Studio TFS shows unchanged files in the list of pending changes
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enablorenablor
80288 silver badges66 bronze badges
12
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How to test if parameters exist in rails
...hon :(
– FloatingRock
Nov 17 '14 at 0:59
2
In Rails 5, the params object is no longer a hash, and...
mongodb, replicates and error: { “$err” : “not master and slaveOk=false”, “code” : 13435 }
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answered Jan 24 '12 at 16:30
dcrostadcrosta
23.1k88 gold badges6464 silver badges8080 bronze badges
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How do you tell the Visual Studio project type from an existing Visual Studio project
Using Visual Studio 2005.
9 Answers
9
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how to edit .csproj file
When I am compiling my .csproj file using .NET framework 4.0 MSBUILD.EXE file I am getting an error "lable01" not found in the current context of "website01.csproj"
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Does using “new” on a struct allocate it on the heap or stack?
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310
Okay, let's see if I can make this any clearer.
Firstly, Ash is right: the question is not abou...
What is the effect of extern “C” in C++?
...ou care about the technicalities, they are listed in section 7.5 of the C++03 standard, here is a brief summary (with emphasis on extern "C"):
extern "C" is a linkage-specification
Every compiler is required to provide "C" linkage
A linkage specification shall occur only in namespace scope
All func...