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How can I format a String number to have commas and round?
What is the best way to format the following number that is given to me as a String?
10 Answers
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Practical uses for AtomicInteger
I sort of understand that AtomicInteger and other Atomic variables allow concurrent accesses. In what cases is this class typically used though?
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Vim clear last search highlighting
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qwertzguy
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answered Mar 18 '09 at 9:02
Mykola GolubyevMykola ...
Using {} in a case statement. Why?
...pe.
Consider the following very contrived example:
switch (a)
{
case 42:
int x = GetSomeValue();
return a * x;
case 1337:
int x = GetSomeOtherValue(); //ERROR
return a * x;
}
You will get a compiler error because x is already defined in the scope.
Separat...
How to enter quotes in a Java string?
I want to initialize a String in Java, but that string needs to include quotes; for example: "ROM" . I tried doing:
10 Ans...
Print all the Spring beans that are loaded
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A related link: stackoverflow.com/questions/14829258/…
– smwikipedia
Nov 3 '15 at 8:53
1
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How is “int* ptr = int()” value initialization not illegal?
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answered Nov 9 '11 at 16:14
Jerry CoffinJerry Coffin
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Why can't decimal numbers be represented exactly in binary?
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364
Decimal numbers can be represented exactly, if you have enough space - just not by floating bina...