經歷了徘徊，迷茫，挫折！重新認識了一下自己！又感覺壓力真的來了！真的該努力了！
努力！努力！努力！
——2010年4月22日凌晨1：14王躍飛
也就是算出絕對路徑傳進去. import os wenjian='/'.join(os.path.abspath(__file__).split('/')[:-2])+'/' with open(wenjian+"meddata.jso
本週刊由 Python貓 出品，精心篩選國內外的 250+ 信息源，爲你挑選最值得分享的文章、教程、開源項目、軟件工具、播客和視頻、熱門話題等內容。願景：幫助所有讀者精進 Python 技術，並增長職業和副業的收入。 本期週刊分享了 12
當程序需要引用尚未定義的變量或標號時，編譯器會如何處理呢，這就涉及到向前引用（Forward Reference）的概念。 一、Forward Reference的概念 程序引用到之前尚未定義的變量(Variable)、標號(L
Offset僞指令我一直都認爲只是獲取標識符在段中的偏移地址，但經研究，發現了部分違反直覺的細微區別： 1、在完整端聲明(Full segment definition)的模式下 如果offset mygroup:myvar或o
之前有實現Q-Learning走迷宮，本篇實現SARSA走迷宮。 Q-Learning是一種off-policy算法，當前步採取的決策action不直接作用於環境生成下一次state，而是選擇最優的獎勵來更新Q表。 更新公式： SARSA
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