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Unable to run app in Simulator: Xcode beta 6 iOS 8
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edited Oct 1 '14 at 0:19
Sam B
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an...
How to install a gem or update RubyGems if it fails with a permissions error
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the Tin Manthe Tin Man
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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 ...
Subtract 7 days from current date
... = [NSDate date];
NSDate *sevenDaysAgo = [now dateByAddingTimeInterval:-7*24*60*60];
NSLog(@"7 days ago: %@", sevenDaysAgo);
output:
7 days ago: 2012-04-11 11:35:38 +0000
Hope it helps
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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
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Simple example of threading in C++
...dited Jul 5 '18 at 6:20
user276648
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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
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