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What is the most frequent concurrency issue you've encountered in Java? [closed]
...in Swing. I'm interested both in a breadth of possible issues but also in what issues are most common. So, please leave one specific answer of a Java concurrency bug per comment and vote up if you see one you've encountered.
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What's the (hidden) cost of Scala's lazy val?
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Yes - I should have paid more attention to what I was posting!
– oxbow_lakes
Jun 16 '10 at 9:25
8
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What exactly is Python multiprocessing Module's .join() Method Doing?
...iprocessing (from a PMOTW article ) and would love some clarification on what exactly the join() method is doing.
6 Ans...
What's the best way to detect a 'touch screen' device using JavaScript?
I've written a jQuery plug-in that's for use on both desktop and mobile devices. I wondered if there is a way with JavaScript to detect if the device has touch screen capability. I'm using jquery-mobile.js to detect the touch screen events and it works on iOS, Android etc., but I'd also like to writ...
What differences, if any, between C++03 and C++11 can be detected at run-time?
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I got an inspiration from What breaking changes are introduced in C++11?:
#define u8 "abc"
bool isCpp0x() {
const std::string s = u8"def"; // Previously "abcdef", now "def"
return s == "def";
}
This is based on the new string literals that t...
In Javascript/jQuery what does (e) mean?
.... A lot of functions have cropped up with (e) in brackets. Let me show you what I mean:
9 Answers
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What is the best way to programmatically detect porn images? [closed]
...ting spam comments. But comments are not the only form of spam these days. What if I wanted something like akismet to automatically detect porn images on a social networking site which allows users to upload their pics, avatars, etc?
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Why are elementwise additions much faster in separate loops than in a combined loop?
...use it has twice as much loop and branching overhead.
I'm not sure exactly what's going on here... Alignment could still play an effect as Agner Fog mentions cache bank conflicts. (That link is about Sandy Bridge, but the idea should still be applicable to Core 2.)
Region 3:
At this point, the data ...
What is the difference between Integrated Security = True and Integrated Security = SSPI?
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Note that connection strings are specific to what and how you are connecting to data. These are connecting to the same database but the first is using .NET Framework Data Provider for SQL Server. Integrated Security=True will not work for OleDb.
Data Source=.;Initial ...
What is the difference between jQuery: text() and html() ?
What the difference between text() and html() functions in jQuery ?
16 Answers
16
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