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How to use a decimal range() step value?
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numpy is such an ubiquitous component of python that I consider this answer to be the most 'pythonic' of all.
– airstrike
Sep 11 '13 at 19:20
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Null check in an enhanced for loop
...: I have always asked my self, what was the use of that emptyList java.sun.com/j2se/1.5.0/docs/api/java/util/… What's IIRC?
– OscarRyz
Feb 12 '10 at 6:34
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Identify if a string is a number
...stand that integer has positive and negative values. But If this string is coming from user entered textbox then it should return false.
– user2323308
Aug 28 '13 at 13:58
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What is the difference between atomic / volatile / synchronized?
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return counter.getAndIncrement();
}
The AtomicInteger class uses CAS (compare-and-swap) low-level CPU operations (no synchronization needed!) They allow you to modify a particular variable only if the present value is equal to something else (and is returned successfully). So when you execute g...
Missing file warnings showing up after upgrade to Xcode 4
... get before. I have looked through forums and other SO posts but have not come across how to fix this.
21 Answers
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VB.NET equivalent to C# var keyword [duplicate]
... IIRC, When "Option Infer" is OFF, the result is dynamic foo, for backward compatibility. Maybe "Option Strict" has to also be OFF for it to be dynamic, not sure. EDIT I just saw Konrad's answer. He explains the different combinations.
– ToolmakerSteve
Dec 9 '1...
Click event doesn't work on dynamically generated elements [duplicate]
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alert($(this).text());
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
<h2></h2>
<button>generate new element</button>
The above works for those using jQuery version 1.7+. If you're using an older versi...
Django 1.7 throws django.core.exceptions.AppRegistryNotReady: Models aren't loaded yet
... edited May 23 '17 at 12:34
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answered Dec 11 '14 at 15:35
Nick SpacekNick Spa...
JavaScript before leaving the page
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Simulating group_concat MySQL function in Microsoft SQL Server 2005?
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