nature_ph的博客

问题：Error running 'test': @NotNull method com/intellij/execution/configurations/GeneralCommandLine.getExePath must not return null解决：

命令：pip install --upgrade https://storage.googleapis.com/tensorflow/mac/cpu/tensorflow-1.14.0-py3-none-any.whl问题：Could not build wheels for h5py which use PEP 517 and cannot be installed directly解决：pip install --upgrade pip参考：python - ERROR: Cou

1. np.random.randint(low, high=None, size=None, dtype=None)其中 dtype=np.uint16代表16位的integer，可参考library2. 为什么不能使用random.getrandbits(16)？python - "sys.getsizeof(int)" returns an unreasonably large value? - Stack Overflow@@KK...

def test(): nums = [] for _ in range(900000): nums.append(np.random.randn()) nums1 = np.array(nums) print(round(sys.getsizeof(nums) / 1024 / 1024, 2)) # 7.37M print(round(sys.getsizeof(nums1) / 1024 / 1024, 2)) # 6.87M--准确大小.

【写法1】from aa_dir.encryption import encryptiondef encryption(): encryption.encrypt(publickey, item)if __name__ == '__main__': encryption()报错：AttributeError: 'function' object has no attribute 'encrypt'，因为函数名称冲突【写法2】from aa_dir.encryp...

参考链接：upgrade - Pycharm debugger instantly exits with 139 code - Stack Overflow

Microsoft SEAL: BFV, CKKS (C++)HElib: BGV (with GHS), CKKS (C++)PALISADE: BFV, BGV, CKKS, FHEW (C++)TFHE: Ring-variant of GSW (C++)HEAAN: CKKS (with bootstrapping) (C++)原文链接：https://blog.youkuaiyun.com/weixin_43476788/article/details/105327360...

pip问题：pip和pip3同时指向python3目标：pip指向python2，pip3指向python3how：重新按照pipget https://bootstrap.pypa.io/get-pip.py --no-check-certificate python get-pip.py 注意：python要指向python2参考文档：https://blog.youkuaiyun.com/weixin_42069606/article/details/104914037...

1.File -- Project Structure---SDKs2.点击上面+3.选择 Python SDK4. Location 需要指向一个空的文件夹5.点击确认，重启IDEA6.右下角提示 configuration，点击即可

1.想要post请求返回双引号，可以使用json.dumps(response_data)如果response_data中有中文，加上ensure_ascii=Falsejson.dumps(response_data, ensure_ascii=False)2. requests.post(url, data=data)的中的data类型根据接收方的接收类型1）application/x-www-form-urlencoded最常见post提交数据的方式，以form表单形式提交数据.

#!/usr/bin/python# -*- coding: UTF-8 -*-import reimport osimport tempfileclass Properties: def __init__(self, file_name): self.file_name = file_name self.properties = {}...

https://www.cnblogs.com/gongxr/p/7529949.htmlhttps://blog.youkuaiyun.com/linda1000/article/details/8255771

1.起源Python是著名的“龟叔”Guido van Rossum在1989年圣诞节期间，为了打发无聊的圣诞节而编写的一个编程语言(瞅瞅人家无聊的时候都在干嘛@-@，不过当投入去做一件事情，所有的焦虑都不见了，只剩下我与投入的这件事情时，感觉真的不错)2.安装mac默认安装python 2.7,在命令中数据python 2选择python 2.7，在命令中数据python 2选择py...