Qt QStringLiteral

zz 解释QStringLiteral 原文发表于woboq网站  QStringLiteral explained转载 原作者: Olivier Goffart 译者:zzjinQStringLiteral 是Qt5中新引入的一个用来从“字符串常量”创建QS
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PowerDesigner 逆向工程 Could not Initialize JavaVM!

      原项目的大量的表,使用PowerDesigner 进行逆向工程。提示Could not Initialize JavaVM!网上找到原因,PowerDesigner 不可以使用64位JDK环境! 有一种不修改环境变量的
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checking for event2/thread.h... no libevent_pthreads required, failing

/********************************************************************************** * checking for event2/thread.h... no libevent_pthreads required
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[Node.js] Initialize a LoopBack Node.js Project through the CLI

LoopBack is a framework built on top of Express for creating APIs. It allows you to create end-to-end REST APIs that can access data from many data so
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解决 E: Could not get lock /var/lib/apt/lists/lock

参考:Unable to lock the administration directory (/var/lib/dpkg/) is another process using it?在更换软件源时遇到了如下问题:sudo apt-get updateE: Could not get lock /v
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[Angular] Export directive functionalities by using 'exportAs'

Directive ables to change component behaives and lookings. Directive can also export some APIs which enable behaivor changes control by outside direct
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CMakeLists.txt的写法

参考:http://blog.csdn.net/cust_hf/article/category/345853CMakeListserv.txt的写法(1):要求CMake根据指定的源文件生成可执行文件Demo1:add_executable(hello main.cpp)  &
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10 Big Data Possibilities for 2017 Based on Oracle's Predictions

2017 will see a host of informed predictions, lower costs, and even business-centric gains, courtesy of the global adoption of Big Data and associated
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[LeetCode] Longest Palindromic Subsequence 最长回文子序列

 Given a string s, find the longest palindromic subsequence's length in s. You may assume that the maximum length of s is 1000.Example 1:Input:"b
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[Flow] Declare types for application

In Flow, you can make global declarion about types.Run:flow init It will generate .flowconfig file, open it and add few lines of configration.[li
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