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摘要: 干扰线是单一的颜色 import io from PIL import Image def del_noise(img): # 打开验证码图片 image = Image.open(io.BytesIO(img)) # image = Image.open('o4.png') # 获取图像的宽度和高 阅读全文
posted @ 2023-04-26 15:11 AngDH 阅读(722) 评论(0) 推荐(0)
摘要: import pandas as pd ff = """ <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 阅读全文
posted @ 2023-04-24 19:51 AngDH 阅读(54) 评论(0) 推荐(0)
摘要: https://zhuanlan.zhihu.com/p/603275427 阅读全文
posted @ 2023-04-23 10:07 AngDH 阅读(780) 评论(0) 推荐(0)
摘要: 阅读全文
posted @ 2023-04-22 11:26 AngDH 阅读(20) 评论(0) 推荐(0)
摘要: https://mirrors.tuna.tsinghua.edu.cn/centos/7/isos/x86_64/ https://www.anquanclub.cn/20942.html https://blog.csdn.net/hch814/article/details/118650299 阅读全文
posted @ 2023-04-20 18:00 AngDH 阅读(190) 评论(0) 推荐(0)
摘要: sudo apt-get install libgtk-3-dev sudo yum install cairo import cairosvg cairosvg.svg2png(url='input.svg', write_to='output.jpg') 阅读全文
posted @ 2023-04-19 20:07 AngDH 阅读(139) 评论(0) 推荐(0)
摘要: 在多继承的情况下,如果几个父类都有相同的方法,可以使用 super() 函数来指定要调用哪一个父类的方法。例如,如果要调用父类 A 的方法,可以使用以下代码: class A: def common_method(self): print("This is A's common method.") 阅读全文
posted @ 2023-04-19 16:30 AngDH 阅读(170) 评论(0) 推荐(0)
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posted @ 2023-04-18 13:13 AngDH 阅读(33) 评论(0) 推荐(0)
摘要: var f=typeof globalThis<"u"?globalThis:typeof window<"u"?window:typeof global<"u"?global:typeof self<"u"?self:{};function l(e){return e&&e.__esModule& 阅读全文
posted @ 2023-04-16 11:42 AngDH 阅读(98) 评论(0) 推荐(0)
摘要: // To add an index to all collections in the database that start with "test" and have a field named "ts", and to run the operation in the background, 阅读全文
posted @ 2023-04-13 12:26 AngDH 阅读(45) 评论(0) 推荐(0)
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