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try...except...后中断程序继续运行
今天遇到一个问题,本来是以前已经了解过的,但是忘了,现在又想起来了,还是记一下 try...except...当except抓到异常后程序会继续运行 但是个人感觉抓到异常后都是终止程序的吧。。。可能也是我遇到的情况不多,没遇见过继续的情况 终止程序的方法有两种。。。sys.exit()和return ...
分类:其他好文   时间:2016-09-16 16:45:03    阅读次数:136
异常处理语法
抛出异常: try: print("handel") #raise #抛出异常 except Exception: print('error!')else: print("no error just exec!!")finally: print("aways exec!") print("一般用来关 ...
分类:其他好文   时间:2016-09-16 15:24:40    阅读次数:134
Python异常处理
try-finally 语句 try-finally 语句无论是否发生异常都将执行最后的代码。 当在try块中抛出一个异常,立即执行finally块代码。 finally块中的所有语句执行后,异常被再次触发,并执行except块代码。 参数的内容不同于异常。 ...
分类:编程语言   时间:2016-09-13 22:12:57    阅读次数:212
237. Delete Node in a Linked List
Write a function to delete a node (except the tail) in a singly linked list, given only access to that node. Supposed the linked list is 1 -> 2 -> 3 - ...
分类:其他好文   时间:2016-09-13 09:02:39    阅读次数:136
237. Delete Node in a Linked List
Write a function to delete a node (except the tail) in a singly linked list, given only access to that node. Supposed the linked list is 1 -> 2 -> 3 - ...
分类:其他好文   时间:2016-09-11 06:51:34    阅读次数:125
136. Single Number
Given an array of integers, every element appears twice except for one. Find that single one. Note: Your algorithm should have a linear runtime comple ...
分类:其他好文   时间:2016-09-09 15:03:24    阅读次数:138
136.LeetCode Single Number
Given an array of integers, every element appears twice except for one. Find that single one. 这道题看似很简单,但是需要线性时间和不消耗额外空间,这里需要用到c++的“亦或”操作,因为 相同数数字 ^ 操作 ...
分类:其他好文   时间:2016-09-08 23:22:22    阅读次数:211
Python - Exceptions
官方文档:https://docs.python.org/3/library/exceptions.html 1. 使用try...except... 2. 输出错误信息的方式为: 3. ...
分类:编程语言   时间:2016-09-07 22:23:57    阅读次数:140
[LeetCode] 237. Delete Node in a Linked Lis解题小结
题目: Write a function to delete a node (except the tail) in a singly linked list, given only access to that node. Supposed the linked list is 1 -> 2 -> ...
分类:其他好文   时间:2016-09-06 01:01:11    阅读次数:209
[leetcode] 237. Delete Node in a Linked List 解题报告
Write a function to delete a node (except the tail) in a singly linked list, given only access to that node. Supposed the linked list is 1 -> 2 -> 3 - ...
分类:其他好文   时间:2016-09-05 00:12:35    阅读次数:198
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