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C++ project organisation (with gtest, cmake and doxygen)

...── UnitE project/CMakeLists.txt could contain the following: cmake_minimum_required(VERSION 3.0.2) project(project) enable_testing() # This will be necessary for testing (details below) add_subdirectory(UnitA) add_subdirectory(UnitB) add_subdirectory(GroupA) and project/GroupA/CMakeLists.t...
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Append an object to a list in R in amortized constant time, O(1)?

...size do not address the growth of the solution. For that, we need to run a minimum of two profiling tests, with differing problem sizes: > runBenchmark(2e+3) Unit: microseconds expr min lq mean median uq max neval env_with_list_ 8712.146 9138....
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转型产品经理必看 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...小化原则,我们采用的是最小化可行性原则,也就是MVP(Minimum Viable Product)原则,这是精益创业中的一个概念,关于什么是MVP什么是精益创业大家可以去了解一下,我觉得这是一套非常好的业务和产品设计实践。 功能定义完后...
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移动前端开发之viewport的深入理解 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...设置页面的初始缩放值,为一个数字,可以带小数 minimum-scale 允许用户的最小缩放值,为一个数字,可以带小数 maximum-scale 允许用户的最大缩放值,为一个数字,可以带小数 height 设置layout viewport 的高度...
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MQTT物联网协议完全实践指南 · App Inventor 2 中文网

...erature_max to maximum TemperatureValues set Report.temperature_min to minimum TemperatureValues set Report.humidity_avg to calculateAverage HumidityValues // 添加设备状态 set Report.device_status to Label_ConnectionStatus.Text set Report.alert_count to getAlertCount ...
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The definitive guide to form-based website authentication [closed]

...t to publicly available analyses of recently stolen passwords. So: With no minimum password strength requirements, 2% of users use one of the top 20 most common passwords. Meaning: if an attacker gets just 20 attempts, 1 in 50 accounts on your website will be crackable. Thwarting this requires calcu...
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Why does modern Perl avoid UTF-8 by default?

...???? ???????????????????????????? ???????????????? ???? At a minimum, here are some things that would appear to be required for ???? to “enable Unicode by default”, as you put it: All ???? source code should be in UTF-8 by default. You can get that with use utf8 or export PERL...
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How to write a scalable Tcp/Ip based server

...s the number of context switches your server will have to make to the bare minimum required. Context switches is what will definitely kill the 'thread-per-connection' mechanism, although this is a viable solution if you are only dealing with a few dozen connections. This mechanism is however by no ...
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How to implement classic sorting algorithms in modern C++?

...he Standard Library, repeatedly use std::min_element to find the remaining minimum element, and iter_swap to swap it into place: template<class FwdIt, class Compare = std::less<>> void selection_sort(FwdIt first, FwdIt last, Compare cmp = Compare{}) { for (auto it = first; it != las...
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LINGO使用指南 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...内容超过这个值,每次从命令窗口滚动删除的最小行数为Minimum(缺省为400) Page Size Limit(页面大小限制) 命令窗口每次显示的行数的最大值为Length(缺省为没有限制),显示这么多行后会暂停,等待用户响应...