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Is volatile expensive?

... [sp+0x10] (sp of caller) 0xb396ce80: mov %eax,-0x3000(%esp) 0xb396ce87: push %ebp 0xb396ce88: sub $0x8,%esp ;*synchronization entry ; - Test2::run2@-1 (line 33) 0xb396ce8e: mov $0xffffffff,%ecx 0xb396ce93: mov $0xffffffff,%ebx 0xb396ce98...
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Converting Symbols, Accent Letters to English Alphabet

...r) { String nfdNormalizedString = Normalizer.normalize(str, Normalizer.Form.NFD); Pattern pattern = Pattern.compile("\\p{InCombiningDiacriticalMarks}+"); return pattern.matcher(nfdNormalizedString).replaceAll(""); } ...
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plupload图片上传插件的使用 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...件正在被上传中触发 应用实例 1.hmtl部分 <div class="form-group"> <label class="control-label col-md-2">缩略图 </label> <div class="col-10"> <div class="col-md-4" id="filelist"> <input type="text" name="thumbimg" class="form-control col-md-2"/>...
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Best way to represent a fraction in Java?

...85248 * * This is because 1.1 cannot be expressed exactly in binary form. The * given fraction is exactly equal to the internal representation of * the double-precision floating-point number. (Which, for 1.1, is: * (-1)^0 * 2^0 * (1 + 0x199999999999aL / 0x10000000000000L).) * ...
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Set value of textarea in jQuery

...or places where the attribute and property do different things, such as in form elements. – bobince Sep 8 '09 at 10:21 2 ...
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What does %5B and %5D in POST requests stand for?

...'s, making square brackets reserved (for IPv6) and thus not encoded when forming something which could be part of a URL (such as a host), the following may help. function fixedEncodeURI (str) { return encodeURI(str).replace(/%5B/g, '[').replace(/%5D/g, ']'); } Hopefully this will help pe...
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AngularJS: Understanding design pattern

...ates for unit testing, as they typically have exactly one dependency (some form of event emitter, in common case the $rootScope) and contain highly testable domain logic. Model should be considered as an implementation of particular unit. It is based on single-responsibility-principle. Unit is an ...
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Javascript - Open a given URL in a new tab by clicking a button

... tab. Your best option is to do something like the following instead: &lt;form action="http://www.yoursite.com/dosomething" method="get" target="_blank"&gt; &lt;input name="dynamicParam1" type="text"/&gt; &lt;input name="dynamicParam2" type="text" /&gt; &lt;input type="submit" value="su...
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Message Queue vs. Web Services? [closed]

...sources exist until you delete them, which means you can view historical information long after the process and task complete. You have built in service discovery, even for a task that has multiple steps, without any extra complicated protocols. GET /task/name - returns form with required fi...
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Ruby's ||= (or equals) in JavaScript?

...seems as pointed out in the comments below however, that this literal ruby form is less efficient than the standard javascript idiom a = a || b. For reference: http://www.rubyinside.com/what-rubys-double-pipe-or-equals-really-does-5488.html ...