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Why is processing a sorted array faster than processing an unsorted array?
...sum += data[c];
Notice that the data is evenly distributed between 0 and 255. When the data is sorted, roughly the first half of the iterations will not enter the if-statement. After that, they will all enter the if-statement.
This is very friendly to the branch predictor since the branch consecuti...
How can you undo the last git add?
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answered Aug 26 '12 at 17:59
thameerathameera
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How do I calculate someone's age in Java?
...cess() {
// setup
LocalDate birthDate = LocalDate.of(1961, 5, 17);
// exercise
int actual = AgeCalculator.calculateAge(birthDate, LocalDate.of(2016, 7, 12));
// assert
Assert.assertEquals(55, actual);
}
}
Everyone should be using JDK 8 by now. Al...
How can I test a Windows DLL file to determine if it is 32 bit or 64 bit? [duplicate]
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Maximum filename length in NTFS (Windows XP and Windows Vista)?
... each subdirectory along the path, and the final filename) are limited to 255 characters, and the total path length is limited to approximately 32,000 characters.
However, on Windows, you can't exceed MAX_PATH value (259 characters for files, 248 for folders). See http://msdn.microsoft.com/en-us/l...
How to use WHERE IN with Doctrine 2
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In researching this issue, I found something that will be important to anyone running into this ...
Are 2^n and n*2^n in the same time complexity?
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Check/Uncheck checkbox with JavaScript (jQuery or vanilla)?
...ed", true);
// Uncheck
$("#checkbox").prop("checked", false);
jQuery (1.5-):
// Check
$("#checkbox").attr("checked", true);
// Uncheck
$("#checkbox").attr("checked", false);
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