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网站伪静态Rewrite重写中文路径时乱码 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...和符号。比如，世界上有英文字母的网址 “http://www.abc.com”，但是没有希腊字母的网址“http://www.aβγ.com”（读作阿尔法-贝塔-伽玛.com）。这是 因为网络标准RFC 1738做了硬性规定：
“…Only alphanumerics [0-9a-zA-Z], the special ch...
How to create a dialog with “yes” and “no” options?
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C++并发编程（中文版） - 文档下载 - 清泛网 - 专注C/C++及内核技术
...，对虚拟化也有较深入的研究。可以通过email: spadeq@live.com与他联系。
宋真真，网络工程师，2008年毕业于合肥工业大学计算机与信息学院，现任职于中国人民银行合肥中心支行科技处，参与软件开发、项目管理等工作，爱好数...
How can I create a keystore?
...ion in the title, you create a keystore with the Java Keytool utility that comes with any standard JDK distribution and can be located at %JAVA_HOME%\bin. On Windows this would usually be C:\Program Files\Java\jre7\bin.
So on Windows, open a command window and switch to that directory and enter a co...
How can I get the current network interface throughput statistics on Linux/UNIX? [closed]
...pecific interfaces, such as eth0. How can I return that information at the command line on Linux/UNIX?
15 Answers
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How do I use a custom Serializer with Jackson?
...n thread "main" java.lang.IllegalArgumentException: JsonSerializer of type com.example.JsonTest$UserSerilizer does not define valid handledType() (use alternative registration method?) at org.codehaus.jackson.map.module.SimpleSerializers.addSerializer(SimpleSerializers.java:62) at org.codehaus.jac...
Suppress Scientific Notation in Numpy When Creating Array From Nested List
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[3.74, 4062, 3263822121.39, 3066869087.9, 1.93],
[1.91, 474, 44555062.72, 44555062.72, 0.41],
[5.8, 5006, 8254968918.1, 7446788272.74, 3.25],
[4.5, 7887, 30078971595.46, 27814989471.31, 2.18],
[7.03, 116, 66252511.46, 81109291.0, 1.56],
...
newline in [duplicate]
... AdyAdy
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std::vector performance regression when enabling C++11
... also pass the -flto flag to gcc 4.7.2), the results are identical:
(I am compiling your original code, with container.push_back(Item());)
$ g++ -std=c++11 -O3 -flto regr.cpp && perf stat -r 10 ./a.out
Performance counter stats for './a.out' (10 runs):
35.426793 task-clock ...
Java 8 Streams: multiple filters vs. complex condition
...tions which will yield to a faster execution, if there is any difference.
Combining two filter instances creates more objects and hence more delegating code but this can change if you use method references rather than lambda expressions, e.g. replace filter(x -> x.isCool()) by filter(ItemType::i...