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How can I get Visual Studio 2008 Windows Forms designer to render a Form that implements an abstract

...ontrol over how the abstract class appears as a concrete class. Update: I included a documented code sample in my answer to that other question. The code there does work, but sometimes I have to go through a clean/build cycle as noted in my answer to get it to work. ...
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onKeyPress Vs. onKeyUp and onKeyDown

...n Ctrl+A, Ctrl is held 'down'. onkeyup is fired when the key is released (including modifier/etc keys) onkeypress is fired as a combination of onkeydown and onkeyup, or depending on keyboard repeat (when onkeyup isn't fired). (this repeat behaviour is something that I haven't tested. If you do tes...
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Difference between dict.clear() and assigning {} in Python

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How to provide different Android app icons for different gradle buildTypes?

... Step by step solution, including replacing mipmap-anydpi-v26 and keeping files for all dimensions: First define in build.gradle (Module: app) your build type in android -> buildTypes -> debug, internal, etc On the project hierarchy, below A...
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Handling warning for possible multiple enumeration of IEnumerable

...lt;T> is the only read-only interface supported by all .NET collections including all collection interfaces. Any other alternative will come back to bite you as you realize that you locked yourself out from some architecture choices. So I think it's the proper type to use in function signatures t...
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How to connect an existing SQL Server login to an existing SQL Server database user of same name

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Correct Bash and shell script variable capitalization

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Using Sinatra for larger projects via multiple files

... true end configure :development do # ... end helpers do include Rack::Utils alias_method :h, :escape_html end end require_relative 'models/init' require_relative 'helpers/init' require_relative 'routes/init'   helpers/init.rb # encoding: utf-8 require_relative 'partials...
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What are the differences between “generic” types in C++ and Java?

...he libraries (both standard--what comes in the JDK--and nonstandard, which includes commonly used things like Spring). Java syntax is more verbose than C++ syntax and doesn't have a lot of C++ features (e.g. operator overloading, multiple inheritance, the destructor mechanism, etc) but that doesn't...
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android studio 0.4.2: Gradle project sync failed error

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