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成绩分布:A+ 19.5% 31 A 45.3% 72 A- 13.8% Class GPA:3.80 我的评价:Ndapandula是十分少见来自非洲的成功女学者。课程从概率学角度学习NLP的基本概念。课程理论难度较大,使用python的编程作业也有一定挑战。编程作业+期末Project展示...
importsocketserver# 服务器配置SERVER_HOST='localhost'SERVER_PORT=8888# 定义请求处理类classMyTCPHandler(socketserver.BaseRequestHandler):defhandle(self):# 接收数据received_data=self.request.recv(1024).strip()# 处理数据result=received_data.decode().upper()# 发送数据self.request.sendall(result.encode(...
255,0); height: 48px; } 第一块 第二块 第三块 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 标签选择器 就是标签
$ python codecs_to_hex.py 61 62 63 64 65 66 6162 6364 6566 The first encoding example begins by printing the text 'pi: π' using the raw representation of the unicode class. The π character is replaced with the expression for the Unicode code point, \u03c0. The next two lines ...
try: statements1 except(Exception1[, Exception2[,...ExceptionN]]]): statements2 else: statements3 finally: statements4 # 自定义异常 class XXerror(RuntimeError): def __init__(self, arg): self.args = arg # 引起异常 try: raise XXerror("Bad hostname") except XXerror,e: print e.args...
Python中使用codecs解决生僻 代码语言:javascript 代码运行次数: #python3.4importxlrdimportcsvimportcodecs data=xlrd.open_workbook("导入.xls")table=data.sheets()[0]nrows=table.nrows ncols=table.ncols a=list()foriinrange(nrows):a.append(table.row_values(i))a[i].append('hello')withcodecs....
成绩分布情况：一共有366个学生上课，Class GPA为3.60分，其中12.0%可以拿到A+；24.6%可以拿到A；...
Python and machine learning - Stanford Crowd Course Initiative MOOC - Machine Learning Part 1a - Udacity/Georgia Tech (Part 1b Part 2 Part 3) Pattern Recognition Class (2012)- Universität Heidelberg Introduction to Machine Learning and Pattern Recognition - CBCSL OSU Introduction to Machine Learn...
classFrame:"""An environment frame binds Scheme symbols to Scheme values."""def__init__(self,parent):"""An empty frame with parent frame PARENT (which may be None)."""self.bindings={}self.parent=parent def__repr__(self):ifself.parent is None:return'<Global Frame>'s=sorted(['{0}...