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IntelliJ IDEA generating serialVersionUID

...me a warning until I added { } to the end of each class to fix the compile error. share | improve this answer | follow | ...
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C++ 读写xml方法整理(持续更新) - C/C++ - 清泛网 - 专注C/C++及内核技术

...re(_T("1")) == 0) param.forceUpdate = true; } else { LOG_ERROR(_T("配置文件%s 没有update节点!"), szFile); } } else { LOG_ERROR(_T("配置文件%s 没有根节点!"), szFile); } } else { LOG_ERROR(_T("配置文件%s 错误!"), szFile); } GetAttrib...
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How do you write tests for the argparse portion of a python module? [closed]

... Thanks for your answer. How do we test for errors when a certain argument is not passed? – Pratik Khadloya Feb 5 '15 at 2:49 3 ...
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How to urlencode data for curl command?

... answered Jan 8 '10 at 13:05 Jacob RaskJacob Rask 15.6k77 gold badges3434 silver badges3434 bronze badges ...
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Where is the Java SDK folder in my computer? Ubuntu 12.04

I know it's installed because when I type: 11 Answers 11 ...
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How to prove that a problem is NP complete?

I have problem with scheduling. I need to prove that the problem is NP complete. What can be the methods to prove it NP complete? ...
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How can I turn a List of Lists into a List in Java 8?

If I have a List<List<Object>> , how can I turn that into a List<Object> that contains all the objects in the same iteration order by using the features of Java 8? ...
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C#位运算符(C#按位与、按位或 等) - 更多技术 - 清泛网 - 专注C/C++及内核技术

...的规则同算术运算中整型量的转换则一致。 由位运算符连接整型量而成的表达式就是位运算表达式。 (详解2) 一、“按位与”运算符(&) 1、运算规则 参加运算的两个数据,按二进位进行“与”运算,如果两个相...
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Python's most efficient way to choose longest string in list?

I have a list of variable length and am trying to find a way to test if the list item currently being evaluated is the longest string contained in the list. And I am using Python 2.6.1 ...
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How can I start PostgreSQL server on Mac OS X?

...t is the result of pg_ctl -D /usr/local/var/postgres status? Are there any error messages in the server.log? Make sure tcp localhost connections are enabled in pg_hba.conf: # IPv4 local connections: host all all 127.0.0.1/32 trust Check the listen_addresses and port in postgresql.conf: ...