大约有 9,000 项符合查询结果(耗时:0.0189秒) [XML]

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MFC CString::Format()函数详解 - C/C++ - 清泛网 - 专注C/C++及内核技术

...rec比如整型的位数小,则没有效果;反之比整形值的位数,则会在整型值的前面以0补之 Format('this is %.7d',[1234]); 输出是:this is 0001234] 对于字符型,刚好和整型值相反,如果prec比字符串型的长度,则没有效果;反之...
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千亿时代 网游走到十字路口 - 资讯 - 清泛网 - 专注C/C++及内核技术

...放缓到不能再缓的端游还能挺多久?手游作为游戏增长最驱动力如何面临资本降温和淘汰加速的考验?电视游戏(包括主机游戏等)能不能接过力促增长的枪?虚拟现实是噱头还是真正的行业未来?这是个十字路口。 结构性...
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内存管理内幕:动态分配的选择、折衷和实现 - C/C++ - 清泛网 - 专注C/C++及内核技术

...说,理解您的内存管理器的能力与 局限性至关重要。在部分系统语言中,比如 C 和 C++,您必须进行内存管理。本文将介绍手工的、 半手工的以及自动的内存管理实践的基本概念。 追溯到在 Apple II 上进行汇编语言编程的时代...
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Map vs Object in JavaScript

...n both advantages and disadvantages being very tightly integrated into the core of JavaScript which sets them apart from significantly Map beyond the difference in key support. An immediate advantage is that you have syntactical support for Objects making it easy to access elements. You also have di...
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When is the thread pool used?

... APIs, so there is no "decision". node.js will behave according to the API core functions you call sync vs normal async. For example: fs.readFile vs fs.readFileSync. For child processes, there are also separate child_process.exec and child_process.execSync APIs. Rule of thumb is always use the asyn...
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Can we append to a {% block %} rather than overwrite?

In my core.html I have a block labeled javascript. It would be great if I can append more lines to this block without overwriting everything in it. ...
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Why doesn't JavaScript have a last method? [closed]

...esting a library that would provide the implementation. For example, Underscore.js is a good choice. See documentcloud.github.com/underscore/#last – Sean Lynch Oct 3 '11 at 22:37 ...
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Linux日志管理Rsyslog入门 - C/C++ - 清泛网 - 专注IT技能提升

...门的三件套:Logstash、ElasticSearch、Kibana,可惜我对这些高上的东西往往心存敬畏,不敢轻易触碰,相比较而言,我更喜欢能够快速上手的东西。 对于日志管理,老版本的Linux缺省使用Syslog,其配置致如下所示: shell> cat /e...
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Linux日志管理Rsyslog入门 - C/C++ - 清泛网 - 专注IT技能提升

...门的三件套:Logstash、ElasticSearch、Kibana,可惜我对这些高上的东西往往心存敬畏,不敢轻易触碰,相比较而言,我更喜欢能够快速上手的东西。 对于日志管理,老版本的Linux缺省使用Syslog,其配置致如下所示: shell> cat /e...
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Linux日志管理Rsyslog入门 - C/C++ - 清泛网 - 专注IT技能提升

...门的三件套:Logstash、ElasticSearch、Kibana,可惜我对这些高上的东西往往心存敬畏,不敢轻易触碰,相比较而言,我更喜欢能够快速上手的东西。 对于日志管理,老版本的Linux缺省使用Syslog,其配置致如下所示: shell> cat /e...