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When is memoization automatic in GHC Haskell?
... this case, the new version is much less efficient because it will have to read about 1 GB from memory where y is stored, while the original version would run in constant space and fit in the processor's cache. In fact, under GHC 6.12.1, the function f is almost twice as fast when compiled without ...
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.
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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
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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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