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Variable declared in for-loop is local variable?
...see both of these issues are a result of scoping; the first issue (int i = 4;) would result in two i variables within the for loop scope. Whereas int A = i; would result in access to a variable that is out of scope.
What you could do instead is declare i to be scoped to the entire method, and then ...
Why is processing a sorted array faster than processing an unsorted array?
...visualization:
T = branch taken
N = branch not taken
data[] = 0, 1, 2, 3, 4, ... 126, 127, 128, 129, 130, ... 250, 251, 252, ...
branch = N N N N N ... N N T T T ... T T T ...
= NNNNNNNNNNNN ... NNNNNNNTTTTTTTTT ... TTTTTTTTTT (easy to predict)
However, when t...
Best TCP port number range for internal applications [closed]
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34
I can't see why you would care. Other than the "don't use ports below 1024" privilege rule, you ...
How to change progress bar's progress color in Android
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294
I'm sorry that it's not the answer, but what's driving the requirement setting it from code ?
An...
How do I count unique values inside a list
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answered Sep 5 '12 at 19:04
VidulVidul
8,37622 gold badges1414 silver badges2020 bronze badges
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Simple example of threading in C++
...dited Jul 5 '18 at 6:20
user276648
4,83355 gold badges4747 silver badges7979 bronze badges
answered Jun 27 '12 at 15:31
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How to sort an array of objects by multiple fields?
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answered Aug 2 '11 at 14:38
Felix KlingFelix Kling
666k151151 gold badges968968 silver badges10321032 bronze badges
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How do I read / convert an InputStream into a String in Java?
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Marko Zajc
14811 silver badge1313 bronze badges
answered Nov 21 '08 at 16:54
Harry LimeHarry Lime
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How to add an object to an array
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648
Put anything into an array using Array.push().
var a=[], b={};
a.push(b);
// a[0] === b;
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Split string every nth character?
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574
>>> line = '1234567890'
>>> n = 2
>>> [line[i:i+n] for i in range(0, ...