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Implementation difference between Aggregation and Composition in Java
...ition is an aggregation, too. As I understand, you mean "shared".
Further from UML standard:
composite - Indicates that the property is aggregated compositely,
i.e., the composite object has responsibility for the existence and
storage of the composed objects (parts).
So, University to ca...
How do Python's any and all functions work?
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The code in question you're asking about comes from my answer given here. It was intended to solve the problem of comparing multiple bit arrays - i.e. collections of 1 and 0.
any and all are useful when you can rely on the "truthiness" of values - i.e. their value in a b...
The current SynchronizationContext may not be used as a TaskScheduler
...l and the results are marshalled back on Dispatcher using TaskScheduler.FromSyncronizationContext() . For example:
3 Ans...
Moving average or running mean
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@denfromufa, I believe the documentation covers the implementation well enough, and it also links to Wikipedia which explains the maths. Considering the focus of the question, do you think this answer needs to copy those?
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What's the difference between “Request Payload” vs “Form Data” as seen in Chrome dev tools Network t
...dy. That’s all it can do because it has no idea where the data is coming from.
If you submit a HTML-Form with method="POST" and Content-Type: application/x-www-form-urlencoded or Content-Type: multipart/form-data your request may look like this:
POST /some-path HTTP/1.1
Content-Type: application...
What does the “@” symbol do in Powershell?
...Splatting (see about_splatting)
Let's you invoke a cmdlet with parameters from an array or a hash-table rather than the more customary individually enumerated parameters, e.g. using the hash table just above, Copy-Item @HashArguments
Here strings (see about_quoting_rules)
Let's you create strings...
How do I enable C++11 in gcc?
I use gcc 4.8.1 from http://hpc.sourceforge.net on Mac OSX Mountain Lion. I am trying to compile a C++ program which uses the to_string function in <string> . I need to use the flag -std=c++11 every time:
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C#: Abstract classes need to implement interfaces?
...'s mixins is another example. It allows you to mix partial implementations from many abstract classes into a single interface. Each abstract class only needs to implement the method it does want to implement. No dumb abstract method boilerplate getting in the way as is the case if i'm to recreate th...
Which characters are valid/invalid in a JSON key name?
...er needs escaping in JavaScript generally needs it in JSON. Best to get it from the horse's mouth, though, at json.org. It takes about one minute to read the entire spec end-to-end.
– Marcelo Cantos
Dec 30 '11 at 4:21
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Java - sending HTTP parameters via POST method easily
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It's a very basic library. The programmer has to call it from background-thread, in AsyncTask, in IntentService, in Synchronization Handler and the like. And it doesn't depend on Android -> can be used in Java SE and EE as well.
– hgoebl
Ju...