随笔分类 - 代码库
各种语言的代码片断,协助开发
摘要:1. 遍历目录 不递归 import os for root, dirs, files in os.walk(dir): for name in files: print(os.path.join(root, name)) for name in dirs: print(os.path.join(r
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摘要:1. 获取字符串长度 test = 'hello world' 1) python res = len(test) 2) js res = test.length 2. 字符串反转 test = 'hello world' 1) python res = test[::-1] 2) js res =
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