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Message Queue vs Message Bus — what are the differences?
...plication C can be configured to listen to the message bus and take action based on these updates as well, without requiring any update to application A. Unlike queues, where the sending application explicitly adds messages to every queue, a message bus uses a publish/subscribe model. Messages are p...
How do I configure different environments in Angular.js?
...iceProvider.check() ... will automatically set the appropriate environment based on given domains". So I reckon it detects the current domain and sets the environment appropriately – time to test it out!
– StevieP
May 17 '16 at 12:06
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In which scenario do I use a particular STL container?
...at_set" (from Boost.Container), or equivalent (every major library or code-base has a flat_set equivalent, AFAIK). But these are non-standard, and quite a glaring omission from the STL. And the reason why you don't want to iterate through std::set or std::map (at least not frequently) is that it is ...
Show MySQL host via SQL Command
...l incoming requests :-
select host from information_schema.processlist;
Based on your last comment,
I don't think you can resolve IP for the hostname using pure mysql function,
as it require a network lookup, which could be taking long time.
However, mysql document mention this :-
resolveip go...
How enumerate all classes with custom class attribute?
Question based on MSDN example .
7 Answers
7
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static constructors in C++? I need to initialize private static objects
...a subobject of MyClass. Subobjects are initialised in this order: virtual base class subobjects, in depth-first, left-to-right order (but only initialising each distinct subobject once); then plain base class subobjects, in depth-first, left-to-right order; then member subobjects in order of declar...
Should I implement __ne__ in terms of __eq__ in Python?
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Python, should I implement __ne__() operator based on __eq__?
Short Answer: Don't implement it, but if you must, use ==, not __eq__
In Python 3, != is the negation of == by default, so you are not even required to write a __ne__, and the documentation is no longer op...
Difference between jQuery parent(), parents() and closest() functions
...ncestor element to a temporary collection; it then filters that
collection based on a selector if one is supplied
The returned jQuery object contains zero, one, or multiple elements
.parent()
Given a jQuery object that represents a set of DOM elements, the
.parent() method allows us to search thro...
What's the difference setting Embed Interop Types true and false in Visual Studio?
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Embedded interop assemblies gave me trouble in a plug-in-based system, in which both the host and the plugins depended on the same COM-object. Another problem was merging such assemblies with ILMerge.
– Ant_222
Aug 4 at 13:37
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Abstract classes in Swift Language
..., this doesn't force a subclass to override a function while also having a base implementation of that function in the parent class.
– MLQ
Mar 27 '15 at 6:08
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