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A Java collection of value pairs? (tuples?)
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I like this, but what do you think about making the left and right fields public? It's pretty clear that the Pair class is never going to have any logic associated and all clients will need access to 'left' and 'right,' so why not make it ea...
Quickest way to compare two generic lists for differences
What is the quickest (and least resource intensive) to compare two massive (>50.000 items) and as a result have two lists like the ones below:
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How to create empty text file from a batch file?
Can somebody remember what was the command to create an empty file in MSDOS using BAT file?
13 Answers
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iPhone Simulator suddenly started running very slow
...Well, at least the most likely cause is out of the way. I'm not quite sure what else might be wrong. Do you have a version of the source from before it slowed down to compare to the source now? What has changed between when it was fast and now?
– Metabble
Mar 1...
How can I format a decimal to always show 2 decimal places?
...point with arbitrarily large numbers, you definitely should be, and that's what your question's title suggests...)
If so, the Decimal FAQ section of the docs has a question/answer pair which may be useful for you:
Q. In a fixed-point application with two decimal places, some inputs have many places...
Is Java “pass-by-reference” or “pass-by-value”?
...ething like
Dog myDog;
is not a Dog; it's actually a pointer to a Dog.
What that means, is when you have
Dog myDog = new Dog("Rover");
foo(myDog);
you're essentially passing the address of the created Dog object to the foo method.
(I say essentially because Java pointers aren't direct addres...
Tables instead of DIVs [duplicate]
Under what conditions should you choose tables instead of DIVs in HTML coding?
24 Answers
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vim deleting backward tricks
... Can't believe how many times I've done this manually. This is exactly what I was looking for, THANKS!
– tobiasandersen
Mar 10 '17 at 12:11
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What is the ideal data type to use when storing latitude / longitude in a MySQL database?
Bearing in mind that I'll be performing calculations on lat / long pairs, what datatype is best suited for use with a MySQL database?
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Outline radius?
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This is exactly what I was looking for, and fits even better than an outline radius.
– Zenexer
Jun 8 '13 at 16:15
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