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Why does this code using random strings print “hello world”?
The following print statement would print "hello world".
Could anyone explain this?
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Turning a Comma Separated string into individual rows
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Generate random numbers using C++11 random library
As the title suggests, I am trying to figure out a way of generating random numbers using the new C++11 <random> library. I have tried it with this code:
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How to convert an integer to a string in any base?
Python allows easy creation of an integer from a string of a given base via
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What is the shortest function for reading a cookie by name in JavaScript?
What is the shortest, accurate, and cross-browser compatible method for reading a cookie in JavaScript?
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How do I purge a linux mail box with huge number of emails? [closed]
I have setup some cron jobs and they send the crons result to an email. Now over the months I have accumulated a huge number of emails.
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Java 理论与实践: 线程池与工作队列 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...用程序中都会出现线程池和工作队列问题。本文中，Brian Goetz 探讨了线程池的动机、一些基本实现和调优技术以及一些要避免的常见危险。
为什么要用线程池？
诸如 Web 服务器、数据库服务器、文件服务器或邮件服务器之类...
Python __call__ special method practical example
I know that __call__ method in a class is triggered when the instance of a class is called. However, I have no idea when I can use this special method, because one can simply create a new method and perform the same operation done in __call__ method and instead of calling the instance, you can c...
What is the difference between print and puts?
For example in this line of code I wrote, print and puts produce different results.
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Advantages of Binary Search Trees over Hash Tables
What are the advantages of binary search trees over hash tables?
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