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转载: http://www.cnblogs.com/known/archive/2010/08/28/1811091.html 在前面我们已经见过一些 Python内建函数, 比如 len(), range(), input() 现在我们来看看自定义函数 函数是通过 def 关键字来定义, 后面跟 阅读全文
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转载:http://www.cnblogs.com/known/archive/2010/07/31/1789648.html 1. if 语句 2. while 语句 3. for 语句 4. break continue 语句 阅读全文
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转自: http://www.cnblogs.com/known/archive/2010/07/31/1789290.html 1. 常量 python 常量没有名字 2. 数 python 有 4 类 数: * 整数:2 *长整数:655535等大一些的整数 *浮点数:1.2, 1.2e-3, 阅读全文
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http://www.cnblogs.com/roilat/articles/3459488.html 阅读全文
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Design a stack that supports push, pop, top, and retrieving the minimum element in constant time. push(x) -- Push element x onto stack. pop() -- Remov 阅读全文
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to convert a string, or a portion of a string, into an array of characters palindrome.getChars(0, len, tempCharArray, 0); Creating Format Strings You 阅读全文
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1. storm http://www.cnblogs.com/zzl198949/articles/3545458.html 2. spark http://blog.jobbole.com/89446/ https://www.kaggle.com/c/titanic 阅读全文
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ref:https://plumbr.eu/outofmemoryerror/java-heap-space java.lang.outOfMemoryError -> heap memory used up 1. Java Heap Space Java applications are only 阅读全文