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What are the dangers when creating a thread with a stack size of 50x the default?
...B before your program will have trouble getting started when running in 32-bit mode. Threads can too, much easier of course, the danger zone typically hovers around 90 MB for a 32-bit program. Triggered when your program has been running for a long time and address space got fragmented from previo...
Get path of executable
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10
Platform independence is simply a matter of hiding the platform dependency. In this case using the predefined OS macros detailed at predef....
CSS @font-face not working with Firefox, but working with Chrome and IE
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@jason, the messy 64 bit encoding doesn't work either? It worked for me.
– Kaushik Gopal
Sep 19 '10 at 15:27
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Catch an exception thrown by an async void method
...d synchronously.
This explanation http://www.interact-sw.co.uk/iangblog/2010/11/01/csharp5-async-exceptions is pretty good - it discusses the steps the compiler takes to achieve this magic.
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Include constant in string without concatenating
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To use constants inside strings you can use the following method:
define( 'ANIMAL', 'turtles' );
$constant = 'constant';
echo "I like {$constant('ANIMAL')}";
How does this work?
You can use any string function name and arbitrary parameters
One can place any function ...
How to detect if multiple keys are pressed at once using JavaScript?
... found me');
}else if(map[13]){ // ENTER
alert('You pressed Enter. You win the prize!')
}
// Incorrect:
if(map[17] && map[13]){ // CTRL+ENTER
alert('You found me');
}else if(map[17] && map[16] && map[13]){ // CTRL+SHIFT+ENTER
alert('Whoa, mr. power user');
}else ...
Purpose of Unions in C and C++
...er files that do this exact thing. For example I've seen it in old (pre-64-bit) versions of <time.h> on both Windows and Unix. Dismissing it as "not valid" and "undefined" isn't really sufficient if I'm going to be called upon to understand code that works in this exact way.
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OS X10.9 环境下部署 QT5.3.1 常见的编译问题 - 更多技术 - 清泛网 - 专注C/C++及内核技术
OS X10.9 环境下部署 QT5.3.1 常见的编译问题出于本身对UNIX系统的好奇，以及身边一群对 Swift 语言各种推崇的苹果教徒的影响，这几天折腾起 MAC OS X来，体验下这个被无数开发者...
出于本身对UNIX系统的好奇，以及身边一群对 Swift ...
Why does Math.Floor(Double) return a value of type Double?
... scientific calculations, this answer is not correct because double has 64 bits and long also has 64 bits, but double can not store exact digits of lower significant bits even if it can be stored correctly in long.
– Akash Kava
Aug 28 '09 at 20:18
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Artificially create a connection timeout error
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The following URL always gives a timeout, and combines the best of @Alexander and @Emu's answers above:
http://example.com:81
Using example.com:81 is an improvement on Alexander's answer because example.com is reserved by the DNS st...