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Adding n hours to a date in Java?
...usHours( 8 )
Or…
myJavaUtilDate.toInstant() // Convert from legacy class to modern class, an `Instant`, a point on the timeline in UTC with resolution of nanoseconds.
.plus( // Do the math, adding a span of time to our moment, our `Instant`.
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How do I create my own URL protocol? (e.g. so://…) [closed]
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how to call from explorer, what is the url
– imp
Jun 17 '14 at 10:27
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Gradient of n colors ranging from color 1 and color 2
...mark on how. The basic goal is generate a palette of n colors that ranges from x color to y color. The solution needs to work in base though. This was a starting point but there's no place to input an n.
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What is a StackOverflowError?
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No, stack overflows can also come from variables being too big to allocate on the stack if you look up the Wikipedia article on it at en.wikipedia.org/wiki/Stack_overflow .
– JB King
Nov 4 '08 at 23:30
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Static Classes In Java
...ed or instance fields accessed
Note that the compiler will not prevent you from declaring an instance (non-static) member. The issue will only show up if you attempt to call the instance member
Simple example per suggestions from above:
public class TestMyStaticClass {
public static void mai...
When is finally run if you throw an exception from the catch block?
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from how I interpret his example he is attempting to do a try catch finally within another try block. NOT a try catch within a try catch finally
– Matthew Pigram
Feb 6 '14 at 23:07
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Rebasing a branch including all its children
...ased on top of master. Also isn't C^ not the same as B? so we are rebasing from B(excluding?) to each branch containing C on top of ... B. Wouldn't the result be exactly the same as before?
– Marenz
Jan 27 '14 at 15:57
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Using -performSelector: vs. just calling the method
...wning a background thread, and for calling back results to the main thread from said background thread.
– PeyloW
Sep 30 '09 at 8:36
2
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How to close Android application?
...ves the HOME key event to itself so that a developer cannot prevent users from leaving their application. However you can determine with the HOME key is pressed by setting a flag to true in a helper class that assumes that the HOME key has been pressed, then changing the flag to false when an even...
Efficient way to rotate a list in python
...ng and pushing on both ends. They even have a dedicated rotate() method.
from collections import deque
items = deque([1, 2])
items.append(3) # deque == [1, 2, 3]
items.rotate(1) # The deque is now: [3, 1, 2]
items.rotate(-1) # Returns deque to original state: [1, 2, 3]
item = i...