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scoped_ptr 与 auto_ptr 与 shared_ptr 区别总结 - C/C++ - 清泛网 - 专注C/C++及内核技术
scoped_ptr 与 auto_ptr 与 shared_ptr 区别总结1.auto_ptr 被复制后，将失去原来所致资源的所有权；2.scoped_ptr永远不能被复制或被赋值！scoped_ptr拥有它所指向的资源的所有权，并永远不会放弃这个所有权；3.shared_ptr 是可以共享所有权的...
Using Regex to generate Strings rather than match them
...the comments, there is a library available at Google Code to achieve this:
https://code.google.com/archive/p/xeger/
See also https://github.com/mifmif/Generex as suggested by Mifmif
Original message:
Firstly, with a complex enough regexp, I believe this can be impossible. But you should be able to p...
Getting the IP address of the current machine using Java
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Posting here tested IP ambiguity workaround code from https://issues.apache.org/jira/browse/JCS-40 (InetAddress.getLocalHost() ambiguous on Linux systems):
/**
* Returns an <code>InetAddress</code> object encapsulating what is most likely the machine's LAN IP addre...
Java 8 Distinct by property
In Java 8 how can I filter a collection using the Stream API by checking the distinctness of a property of each object?
2...
Delete with Join in MySQL
Here is the script to create my tables:
13 Answers
13
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What is the performance of Objects/Arrays in JavaScript? (specifically for Google V8)
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Use git “log” command in another folder
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How to print struct variables in console?
How can I print (in the console) the Id , Title , Name , etc. of this struct in Golang?
20 Answers
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java.nio.file.Path for a classpath resource
Is there an API to get a classpath resource (e.g. what I'd get from Class.getResource(String) ) as a java.nio.file.Path ? Ideally, I'd like to use the fancy new Path APIs with classpath resources.
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How to display the current year in a Django template?
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