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Is there hard evidence of the ROI of unit testing?
...t is has significant value. I have to convince the other programmers and, more importantly, the bean-counters in management, that all the extra time spent learning the testing framework, writing tests, keeping them updated, etc.. will pay for itself, and then some.
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Can a constructor in Java be private?
...eton design anti-pattern, which I would advise against you using. Another, more legitimate use, is in delegating constructors; you can have one constructor that takes lots of different options that is really an implementation detail, so you make it private, but then your remaining constructors deleg...
Algorithm to find top 10 search terms
.../Online_algorithm. btw, Motwani died recently, so perhaps was an author is more accurate.
– Aryabhatta
Jul 16 '10 at 16:34
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Purpose of memory alignment
...ier just to outlaw them and force everything to be aligned.
There is much more information in this link that the OP discovered.
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PEP 8, why no spaces around '=' in keyword argument or a default parameter value?
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i'd say it's not really more readable than kw1 = kw1, kw2 = kw2 ;) but maybe that was what Guido and Barry thought.
– soulcheck
Jan 13 '12 at 16:17
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Html.Partial vs Html.RenderPartial & Html.Action vs Html.RenderAction
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Html.Partial() was created to have a more fluent syntax with Razor. As @Vlad said, Html.RenderPartial() is more efficient.
– Tsahi Asher
Apr 10 '14 at 11:25
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Why use static_cast(x) instead of (int)x?
... to feel VERY uncomfortable.
That means that, not only are C-style casts more dangerous, but it's a lot harder to find them all to make sure that they are correct.
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Relation between CommonJS, AMD and RequireJS?
...e different implementations, but both come from the same origins.
AMD is more suited for the browser, because it supports asynchronous loading of module dependencies.
RequireJS is an implementation of AMD, while at the same time trying to keep the spirit of CommonJS (mainly in the module identifie...
recursion versus iteration
...nted in all languages.
The main reasons to use recursion are
that it's more intuitive in many cases when it mimics our approach of the problem
that some data structures like trees are easier to explore using recursion (or would need stacks in any case)
Of course every recursion can be modeled ...
What's the fuss about Haskell? [closed]
...f loops, think in maps and folds and filters, etc. In general, if you have more than one perspective on a problem, it makes you better enabled to reason about this problem, and switch viewpoints as necessary.
The other really neat thing about Haskell is its type system. It's strictly typed, but the...