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Describe the architecture you use for Java web applications? [closed]
Let's share Java based web application architectures!
10 Answers
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Wait for all promises to resolve
... Can you show us your code (maybe ask a new question)? Are there items appended to the chain after Q.all was executed - otherwise it should be trivial?
– Bergi
Feb 13 '14 at 18:46
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Data structure for loaded dice?
... I published a little C library for random sampling using the alias method apps.jcns.fz-juelich.de/ransampl.
– Joachim W
Aug 15 '13 at 16:52
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Is there a C++ decompiler? [closed]
...he decompiled source with assembler blocks inside, than rewriting your old app from scratch.
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Implementing Fast and Efficient Core Data Import on iOS 5
...at method is that the data goes from the background MOC straight into your applications MOC (then passes through to get saved).
There is some penalty for the pass-through, but all the heavy lifting gets done in the MASTER when it hits the disk. And if you kick those saves on the master with perfor...
Django filter queryset __in for *every* item in list
...ld not be a problem for small set of categories.
There is the aggregation approach. This query would be shorter and perhaps quicker for a large set of categories.
You also have the option of using custom queries.
Some examples
Test setup:
class Photo(models.Model):
tags = models.ManyToMan...
How to turn on/off ReactJS 'development mode'?
...ng a minified copy of the development build of React. When deploying React apps to production, make sure to use the production build which skips development warnings and is faster. See fb.me/react-minification for more details.
react-dom, redux, react-redux behave similarly. Redux displays a warnin...
Parallel.ForEach vs Task.Run and Task.WhenAll
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My Parallel.ForEach construct was crashing my application. I was performing some heavy image processing inside it. However, when i added Task.Run(()=> Parallel.ForEach(....)); It stopped crashing. Can you explain why? Please note i constrain the parallel options to th...
How update the _id of one MongoDB Document?
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A fun issue with this appears if some field on that document has a unique index. In that situation, your example will fail because a document cannot be inserted with a duplicate value in a unique indexed field. You could fix this by doing the de...
Why is a boolean 1 byte and not 1 bit of size?
... I said earlier, I'm hard pressed to think of the last time I worked on an application where those conditions applied, but you give a couple of good examples, and I'm sure with a little imagination one could think of others.
– Jay
Jun 2 at 15:14
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