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pip install numpy==1.16.0 conda create -n tf-gpu python=3.6 activate tf-gpu pip install tensorflow-gpu==1.13.2 pip install keras==2.1.5 阅读全文
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Consider a positive integer N written in standard notation with k+1 digits ai as ak⋯a1a0 with 0 for all i and ak>0. Then N is palindrom 阅读全文
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For a student taking the online course "Data Structures" on China University MOOC (http://www.icourse163.org/), to be qualified for a certificate, he/ 阅读全文
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Suppose that all the keys in a binary tree are distinct positive integers. Given the preorder and inorder traversal sequences, you are supposed to out 阅读全文
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iven a hash table of size N, we can define a hash function (. Suppose that the linear probing is used to solve collisions, we can easily obtain the st 阅读全文
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Unlike in nowadays, the way that boys and girls expressing their feelings of love was quite subtle in the early years. When a boy A had a crush on a g 阅读全文
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有时候发现, MacOS中, 有个叫做mds_stores的进程占了好多CPU, 于是要阻止这个行为, 据说这是Spotlight在建索引然后只要把这个索引的关掉就好了 sudo mdutil -a -i off 打开也很简单: sudo mdutil -a -i on 阅读全文