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Message Queue vs Message Bus — what are the differences?
And are there any? To me, MB knows both subscribers and publishers and acts as a mediator, notifying subscribers on new messages (effectively a "push" model). MQ, on the other hand, is more of a "pull" model, where consumers pull messages off a queue.
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Best way to reverse a string
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@dok1 - don't mention it :) @sambo99 - now I'm intrigued, will have to whip out a code profiler tomorrow and have a look!
– Greg Beech
Oct 23 '08 at 0:50
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Pandas selecting by label sometimes return Series, sometimes returns DataFrame
... Ah, why selecting a single row returns a Series, I don't really know.
– joris
Dec 4 '13 at 19:24
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Count elements with jQuery
...ctionally equivalent, but the former is preferred. In fact, the latter is now deprecated and shouldn't be used in any new development.
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C++ preprocessor __VA_ARGS__ number of arguments
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....but now is standard in C++0x and should've been longer ago because it allows a great way to guard varadic functions from corrupted calls (ie, you can pass values after the varadic items. This is actually a way of getting the coun...
Embedding unmanaged dll into a managed C# dll
...the pronblem is that creating the DLL file is failing...
Update:
Ah... now that I've been able to read Suzanne Cook's article (the page didn't come up for me before), note that she is not talking about embedding the native DLL as a resource inside the managed DLL, but rather as a linked resource...
Continuously read from STDOUT of external process in Ruby
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I don't know whether at the time ehsanul answered the question, there was Open3::pipeline_rw() available yet, but it really makes things simpler.
I don't understand ehsanul's job with Blender, so I made another example with tar and ...
Prevent BODY from scrolling when a modal is opened
...this is an easy fix to add it to your site.
Update 8th feb, 2013
This has now stopped working in Twitter Bootstrap v. 2.3.0 -- they no longer add the modal-open class to the body.
A workaround would be to add the class to the body when the modal is about to be shown, and remove it when the modal i...
Is there a standard for storing normalized phone numbers in a database?
...e number into the following components
C Country code 1-10 digits (right now 4 or less, but that may change)
A Area code (Province/state/region) code 0-10 digits (may actually want a region field and an area field separately, rather than one area code)
E Exchange (prefix, or switch) code 0-10 dig...
Is there a software-engineering methodology for functional programming? [closed]
... captured as higher-order functions. For example, the Visitor pattern is known in the functional world as a "fold" (or if you are a pointy-headed theorist, a "catamorphism"). In functional languages, data types are mostly trees or tuples, and every tree type has a natural catamorphism associated w...