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When is an interface with a default method initialized?
...re's been a reply from Alex Buckley (editor of the JLS) in which he raises more questions directed at the JVM and lambda implementation teams. He also notes that there's a bug in the spec here where it says "T is a class and a static method declared by T is invoked" should also apply if T is an inte...
How to calculate cumulative normal distribution?
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@javadba - location and scale are more general terms in statistics that are used to parameterize a wide range of distributions. For the normal distribution, they line up with mean and sd, but not so for other distributions.
– Michael Oh...
Easiest way to convert a List to a Set in Java
...our objects. This is done in combination with the .hashCode() method. (For more on equality look here)
An alternative that gives a sorted set is:
new TreeSet<Foo>(myList);
This works if Foo implements Comparable. If it doesn't then you may want to use a comparator:
Set<Foo> lSet = n...
How to prevent a click on a '#' link from jumping to top of page?
... Instead of return false, do an event.preventDefault(). This is more clear for the people who will read your code.
– RvdK
Jul 15 '10 at 6:06
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How to define an enum with string value?
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How to show Page Loading div until the page has finished loading?
...ent)
No image needed but it's easy to add one
Change the delay for more branding or instructions
Only dependency is jQuery.
CSS loader code from https://projects.lukehaas.me/css-loaders
$('body').append('<div style="" id="loadingDiv"><div class="loader">Loading...
How to convert a double to long without casting?
...// x = 1234
This will be faster than going via the wrapper classes - and more importantly, it's more readable. Now, if you need rounding other than "always towards zero" you'll need slightly more complicated code.
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How do I serialize a C# anonymous type to a JSON string?
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Why does this iterative list-growing code give IndexError: list assignment index out of range?
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A shorter (more Pythonic?) way might be j+=[l]
– Oleh Prypin
Apr 13 '11 at 18:05
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