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Grab a segment of an array in Java without creating a new array on heap
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(Honestly, I feel my answer is worthy of deletion. The answer by @unique72 is correct. Imma let this edit sit for a bit and then I shall delete this answer.)
I don't know of a way to do this directly with arrays without additional heap allocation, but the other answers using a sub-list wrapper...
How do I get the collection of Model State Errors in ASP.NET MVC?
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212
<% ViewData.ModelState.IsValid %>
or
<% ViewData.ModelState.Values.Any(x => x.E...
Running multiple async tasks and waiting for them all to complete
...n't mention the awaitable Task.WhenAll:
var task1 = DoWorkAsync();
var task2 = DoMoreWorkAsync();
await Task.WhenAll(task1, task2);
The main difference between Task.WaitAll and Task.WhenAll is that the former will block (similar to using Wait on a single task) while the latter will not and can be ...
phonegap open link in browser
hey experts i am using phonegap 2.9.0 and i am using the above code to open the link in the browser but it opens it in the same app...... how to open it safari browser?
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How can I overwrite a getter method in an ActiveRecord model?
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127
The Rails Style Guide recommends using self[:attr] over read_attribute(:attr).
You can use it ...
jQuery callback on image load (even when the image is cached)
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answered Oct 6 '10 at 21:34
Nick Craver♦Nick Craver
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How do I get the day of week given a date?
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26 Answers
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Active
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Git Pull While Ignoring Local Changes?
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12 Answers
12
Active
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How to use concerns in Rails 4
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620
So I found it out by myself. It is actually a pretty simple but powerful concept. It has to do ...
How to draw border around a UILabel?
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265
You can set label's border via its underlying CALayer property:
#import <QuartzCore/Quartz...