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Are there other whitespace codes like &nbsp for half-spaces, em-spaces, en-spaces etc useful in HTML

...'t a space character. It doesn't take up any space, and isn't treated as a word separator. The only purpose it has is preventing adjacent characters from being joined into a ligature, which is sometimes useful in non-Latin scripts. – duskwuff -inactive- Aug 11 ...
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Is it a good practice to use try-except-else in Python?

...step, regardless of whether you actually use exceptions or not). In other words, your understanding that "exceptions are for the exceptional" is a rule that makes sense in some other languages, but not for Python. "However, if it is included in the language itself, there must be a good reason...
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What are MVP and MVC and what is the difference?

...56 mentions, in MVC, controller methods are based on behaviors -- in other words, you can map multiple views (but same behavior) to a single controller. In MVP, the presenter is coupled closer to the view, and usually results in a mapping that is closer to one-to-one, i.e. a view action maps to its ...
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How can I profile C++ code running on Linux?

...), and all the other possibilities are almost impossible (0.001). In other words, our prior certainty is that I is cheap. Then we get: Prior P(f=x) x P(o=2/2|f=x) P(o=2/2&& f=x) P(o=2/2&&f >= x) P(f >= x | o=2/2) 0.001 1 1 ...
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Swift and mutating struct

...rammers, this is also very familiar concept. This is exactly what const keyword do in C/C++. Also, immutable value can be very nicely optimised. In theory, Swift compiler (or LLVM) can perform copy-elision on values passed by let, just like in C++. If you use immutable struct wisely, it will outper...
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Is Python strongly typed?

...aditional Lisp allowed similar kinds of hackery; on some platforms, double-word floats and cons cells were the same type, and you could just pass one to a function expecting the other and it would "work". Most languages today aren't quite as weak as C and Lisp were, but many of them are still somew...
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Flask vs webapp2 for Google App Engine

... to get session capability and django already has builtin translations for words common to many usecases so when building a localized application django was the right choice for my largest project. The 2 other frameworks I actually deployed with projects to a production environment were GAEframework...
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What is a higher kinded type in Scala?

...the kind of a given type. -v Displays verbose info. "Kind" is a word used to classify types and type constructors according to their level of abstractness. Concrete, fully specified types such as `Int` and `Option[Int]` are called "proper types" and denoted as `A` using Scala notation, o...
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What is data oriented design?

... Also, Indice is not a word. There's "index" and "indices" and some even condone "indexes", but "indice" is never right. – Baxissimo Mar 18 '11 at 18:38 ...
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Why aren't python nested functions called closures?

...ith python's scope limitations and I'll expose some. 1. Use the global keyword (in general not recommended). 2. In Python 3.x, use the nonlocal keyword (suggested by @unutbu and @leewz) 3. Define a simple modifiable class Object class Object(object): pass and create an Object scope within...