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How to set thousands separator in Java?
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Untested comment on this: Javadoc for getDecimalFormatSymbols() says: Returns: a copy of the desired DecimalFormatSymbols. So you should use setDecimalFormatSymbols(theCopy) after altering the copy.
– java.is.for.de...
Java 8 Iterable.forEach() vs foreach loop
...om throwing checked exceptions, but common functional interfaces like Consumer don't declare any. Therefore, any code that throws checked exceptions must wrap them in try-catch or Throwables.propagate(). But even if you do that, it's not always clear what happens to the thrown exception. It could ge...
user authentication libraries for node.js?
...user authentication libraries for node.js? In particular I'm looking for something that can do password authentication for a user (using a custom backend auth DB), and associate that user with a session.
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Kill detached screen session [closed]
I learned from somewhere a detached screen can be killed by
11 Answers
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UITextField auto-capitalization type - iPhone App
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Would you care to elaborate some more HotJard? I d like to know how to paste a text and autocapitalize.
– vnchopra
Aug 24 '14 at 2:04
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Curious null-coalescing operator custom implicit conversion behaviour
...ator.
I have not yet identified where precisely things go wrong, but at some point during the "nullable lowering" phase of compilation -- after initial analysis but before code generation -- we reduce the expression
result = Foo() ?? y;
from the example above to the moral equivalent of:
A? temp...
How to check for changes on remote (origin) Git repository?
...se caret notation as well.
If you want to accept the remote changes:
git merge origin/master
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Convert data.frame column to a vector?
I have a dataframe such as:
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What's the algorithm to calculate aspect ratio?
...oid) {
printf ("gcd(1024,768) = %d\n",gcd(1024,768));
}
And here's some complete HTML/Javascript which shows one way to detect the screen size and calculate the aspect ratio from that. This works in FF3, I'm unsure what support other browsers have for screen.width and screen.height.
<html&...
Should flux stores, or actions (or both) touch external services?
...ta storage services in doing so ...in which case the actions are just dumb message passers,
6 Answers
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