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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...
“unmappable character for encoding” warning in Java
...g to Wikipedia, the copyright symbol is unicode U+00A9 so your line should read:
String copyright = "\u00a9 2003-2008 My Company. All rights reserved.";
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How to empty a list?
...t del-etes things but I don't really know what is it ) and 2nd: How do you read ( out loud ) [:]
– OscarRyz
Sep 9 '09 at 16:24
2
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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 ...
How to disable HTML button using JavaScript?
I’ve read that you can disable (make physically unclickable) an HTML button simply by appending disable to its tag, but not as an attribute, as follows:
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How to compute the sum and average of elements in an array?
...written like this : elements.length || 1 which is shorter, and easier to read.
– 4rzael
Oct 28 '15 at 11:30
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How to extract base URL from a string in JavaScript?
...e-code... well sorry this why we use code minimizers, code should be human readable and this way is better... in my opinion.
var pathArray = "https://somedomain.com".split( '/' );
var protocol = pathArray[0];
var host = pathArray[2];
var url = protocol + '//' + host;
Or use Davids solution from b...
What does the ^ operator do in Java?
...+ 9
It may look complicated at first, but it really isn't. You basically read the digits left to right, and you multiply your result so far by 10 before adding the next digit.
In table form:
step result digit result*10+digit
1 init=0 8 8
2 8 6 ...