Python学习，,Python 和 D

Python学习，,Python 和 D

Python 和 Django

按照博主Hongten的记录学习一遍，Hongten博主地址

python安装教程：python安装教程

Django安装教程：Django安装教程

列表运行示例：

1

 1 >>> def create_empty_list(): 2     return [] 3  4 >>> def create_common_list(): 5     return [‘a‘,‘b‘,‘c‘,1,3,5] 6  7 >>> def create_common_list2(): 8     return [x for x in range(1,10)] 9 10 >>> def str_to_list(s):11     if s != None:12         return list(s)13     else:14         return []15 16     17 >>> def main():18     test_listA = create_empty_list()19     print(test_listA)20     print(‘#‘*50)21     test_listB = create_common_list()22     print(test_listB)23     print(‘#‘*50)24     test_listC = create_common_list2()25     print(test_listC)26     print(‘#‘*50)27     test_str = ‘ i want to talk‘28     test_listD = str_to_list(test_str)29     print(test_listD)30 31     32 >>> if __name__ == ‘__main__‘:33     main ()

2

>>> counter = 100>>> miles = 1000.0>>> name = "minglang">>> numberA,numberB,nameC = 1,2,"Minglang">>> list = [counter,miles,name,numberA,numberB,nameC]>>> print (list)[100, 1000.0, ‘minglang‘, 1, 2, ‘Minglang‘]>>> #注释用"#">>> for element in list:    print(element)    1001000.0minglang12Minglang>>> print (list[0]) #获取列表list里的第一个元素值100>>> print (list[-1]) #获取列表list最后一个元素Minglang>>> print (len(list)) #list列表的长度6>>> num_inc_list = range(10)>>> print (num_inc_list)range(0, 10)>>> for inc_list in num_inc_list:    print(inc_list)    0123456789>>> 

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