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什么是 Ringbuffer ? - C/C++ - 清泛网 - 专注C/C++及内核技术

...介绍如何避免ringbuffer产生重叠,以及如何对ringbuffer进行读写操作。你可能注意到了我将ringbuffer和链表那样的数据结构进行比较,因为我并认为链表是实际问题的标准答案。 当你将Disruptor和基于 队列之类的实现进行比较时,事...
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同志们,学好FPGA,去做高频交易开发,还是有希望的 - 更多技术 - 清泛网 -...

...ing,网络硬件延迟的优化,对于海量数据的接收、存贮和读写,并行算法,嵌入式系统,而且越来越多的shop采用定制的硬件,因此对于非x86系统和处理器的深入了解也是非常有帮助的(例如GPU和FPGA)。正因为IT在高频交易中的...
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BLE(三)APP开发步骤 - 创客硬件开发 - 清泛IT社区,为创新赋能!

...后,便可对attributes(属性,参考前面的BLE协议栈)进行读写。利用getService、getCharacteristics获取外围设备的service和characteristic,对于其中支持写的characteristic在写入相应的数据,可实现外围设备的控制 了解BLE app的开发步骤后,...
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How to configure encoding in Maven?

... need to set the environment variable: JAVA_TOOL_OPTIONS = -Dfile.encoding=UTF8 Also, if using Eclipse in Windows, you may need to set the encoding used in addition to this (if you run individual test via eclipse). share ...
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How do I convert a NSString into a std::string?

... NSString *foo = @"Foo"; std::string bar = std::string([foo UTF8String]); Edit: After a few years, let me expand on this answer. As rightfully pointed out, you'll most likely want to use cStringUsingEncoding: with NSASCIIStringEncoding if you are going to end up using std::string. Y...
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.NET XML serialization gotchas? [closed]

...M): XmlTextWriter wr = new XmlTextWriter(stream, new System.Text.Encoding.UTF8); GOOD: XmlTextWriter wr = new XmlTextWriter(stream, new System.Text.UTF8Encoding(false)) You can explicitly pass false to indicate you don't want the BOM. Notice the clear, obvious difference between Encoding.UTF8...
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Why does Node.js' fs.readFile() return a buffer instead of string?

...ur second parameter after the filename. Such as, fs.readFile("test.txt", "utf8", function(err, data) {...}); share | improve this answer | follow | ...
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What is the simplest way to get indented XML with line breaks from XmlDocument?

...enough, it does this even if I explicitly set settings.Encoding = Encoding.UTF8; – Nyerguds May 13 '13 at 13:43 ...
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List of encodings that Node.js supports

...s natively is rather short: ascii base64 hex ucs2/ucs-2/utf16le/utf-16le utf8/utf-8 binary/latin1 (ISO8859-1, latin1 only in node 6.4.0+) If you are using an older version than 6.4.0, or don't want to deal with non-Unicode encodings, you can recode the string: Use iconv-lite to recode files: v...
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How to find encoding of a file via script on Linux?

...se $encoding in iso-8859-1) iconv -f iso8859-1 -t utf-8 $f > $f.utf8 mv $f.utf8 $f ;; esac done share | improve this answer | follow | ...