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What is the purpose of the “Prefer 32-bit” setting in Visual Studio and how does it actually work?
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Microsoft has a blog entry What AnyCPU Really Means As Of .NET 4.5 and Visual Studio 11:
In .NET 4.5 and Visual Studio 11 the cheese has been moved. The
default for most .NET projects is again AnyCPU, but there is more than
one meaning to AnyCP...
How to get started on TDD with Ruby on Rails? [closed]
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What Ruby on Rails TDD 101 article should I read?
I will start with a guide to testing rails applications.
Also Railscast has some excellent screencasts about how to use different testing tools.
What do I need to test...
belongs_to through associations
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What does the allow_nil do? Shouldn't an Employee always have a company?
– aaron-coding
Dec 24 '14 at 1:39
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What does the brk() system call do?
...ut crossing it.
The break is still the upper limit of the heap. However, what I didn't show is that there could be dozens of independent allocations of memory off there in the black somewhere, made with mmap instead of brk. (The OS will try to keep these far away from the brk area so they don't c...
What is syntax for selector in CSS for next element?
...hc-reform > p means "any p exactly one level underneath h1.hc-reform".
What you want is h1.hc-reform + p. Of course, that might cause some issues in older versions of Internet Explorer; if you want to make the page compatible with older IEs, you'll be stuck with either adding a class manually to...
In Python, what is the difference between “.append()” and “+= []”?
What is the difference between:
12 Answers
12
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PHP: exceptions vs errors?
Maybe I'm missing it somewhere in the PHP manual, but what exactly is the difference between an error and an exception? The only difference that I can see is that errors and exceptions are handled differently. But what causes an exception and what causes an error?
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When to use MongoDB or other document oriented database systems? [closed]
...and access patterns, but it’s built for your typical CRUD stuff. Storing what is essentially a huge hash, and being able to select on any of those keys, is what most people use a relational database for. If your DB is 3NF and you don’t do any joins (you’re just selecting a bunch of tables and ...
What are the differences between Perl, Python, AWK and sed? [closed]
just want to know what are the main differences among them? and the power of each language (where it's better to use it).
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What does AngularJS do better than jQuery? [closed]
...s on how to use Angular, but I am not clear on why or when to use it, or what benefits I may find in comparison to just using jQuery.
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