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What are important languages to learn to understand different approaches and concepts? [closed]
...ype systems, but do you have experience with "skinnable* type systems? No one has... but they should. Qi is like Lisp in many ways, but its type system will blow your mind.
Actors+Fault-tolerance, Erlang - Erlang's process model gets a lot of the buzz, but its fault-tolerance and hot-code-swappin...
What's the best way to develop a sideswipe menu like the one in Facebook's new iOS app?
...ore common interface element as more information gets crammed into each iPhone app. Facebook has included it in their latest version and the new Gmail app appears to include it as well . I was wondering if anybody had thoughts on the most efficient way of developing something like this as it's be...
Using two CSS classes on one element [duplicate]
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If you want two classes on one element, do it this way:
<div class="social first"></div>
Reference it in css like so:
.social.first {}
Example:
https://jsfiddle.net/tybro0103/covbtpaq/
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Should I initialize variable within constructor or outside constructor [duplicate]
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I find the second style (declaration + initialization in one go) superior. Reasons:
It makes it clear at a glance how the variable is initialized. Typically, when reading a program and coming across a variable, you'll first go to its declaration (often automatic in IDEs). With st...
How do I replace a character at a particular index in JavaScript?
...rary may still use/create a similar function -- 2 bad ideas making a worse one. In general, just never play around with other peoples code (include the core system). Create a new function.
– martyman
Jun 5 '12 at 1:05
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What are the applications of binary trees?
...al speed advantage.
In a (balanced) binary tree with m nodes, moving from one level to the next requires one comparison, and there are log_2(m) levels, for a total of log_2(m) comparisons.
In contrast, an n-ary tree will require log_2(n) comparisons (using a binary search) to move to the next leve...
How to stop mongo DB in one command
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If you literally want a one line equivalent to the commands in your original question, you could alias:
mongo --eval "db.getSiblingDB('admin').shutdownServer()"
Mark's answer on starting and stopping MongoDB via services is the more typical (and r...
Multiple HttpPost method in Web API controller
... your actions by name (rather than let the Web API automatically determine one for you based on the verb) like this:
[POST] /api/VTRouting/TSPRoute
[POST] /api/VTRouting/Route
Contrary to popular belief, there is nothing wrong with this approach, and it's not abusing Web API. You can still lever...
Database design for a survey [closed]
...iple choice questions, and possibly questions that could contain more than one answer (i.e. check all that apply).
11 Answe...
What does “coalgebra” mean in the context of programming?
...on of these structures which is pretty much incomprehensible to me. Can anyone please explain what coalgebras mean in the context of programming, what is their significance, and how they relate to objects and comonads?
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