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The easiest way to transform collection to array?
...ut not best(memory): x.toArray(new Foo[0]) --- documentation: no time to read...
– user85421
Jul 20 '10 at 20:47
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Difference in System. exit(0) , System.exit(-1), System.exit(1 ) in Java
...ific error and don't want it to clash with possible error codes that are already defined and documented. e.g. error code 1 might have been documented as write error; error code 2 might be read error, etc.
– Nylon Smile
Mar 20 '14 at 1:38
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Using emit vs calling a signal as if it's a regular function in Qt
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Emit is not "just decoration". emit tells the person reading the call that magic is about to happen (i.e. this is going to trigger code in objects this class potentially never heard of, and these calls might be synchronous or asynchronous), which is essentially totally lost if ...
Stacking Divs from Bottom to Top
...ther modern features, they won't work in legacy browsers, so unless you're ready to ditch support for browsers from the IE8-9 era you will need to look for another method.
Here's how it's done:
.parent {
display: flex;
justify-content: flex-end;
flex-direction: column;
}
.child {
/* whate...
Azure table storage returns 400 Bad Request
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For the love of God, if someone from the Azure team reads this, please make the SDK return more information than the 400 Bad Request error. I have no idea why the DateTime in table storage can't have the same minimum date as the .NET DateTime object, but I wasted a good day o...
Multi-Line Comments in Ruby?
...ormal and a more correct way to comment is to use #'s on each line. If you read the source of any ruby library, you will see that this is the way multi-line comments are done in almost all cases.
share
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Java volatile reference vs. AtomicReference
...ally follow the rules for volatiles:
get has the memory effects of reading a volatile variable.
set has the memory effects of writing (assigning) a volatile variable.
By the way, that documentation is very good and everything is explained.
AtomicReference::lazySet is a newer (Java ...
How to get the index of an item in a list in a single step?
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@kai: I think you need to read up on how LINQ works, basically. It's too complicated to explain in detail in a comment. However... this is only iterating over the source collection once. LINQ sets up a pipeline, which lazily transforms the input seque...
Curl GET request with json parameter
... if you have control of the server you can just as easily have your server read bodies of GET requests. Getting back to the original question, I think this whole tangent is a bit off topic. Re-reading the question, I don't think OP has access to change the server.
– Steven Soro...
What Makes a Good Unit Test? [closed]
...ake longer to figure out which change was the culprit.
Update 2010-08:
Readable : This can be considered part of Professional - however it can't be stressed enough. An acid test would be to find someone who isn't part of your team and asking him/her to figure out the behavior under test within a...