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面向stackoverflow编程 python脚本源码下载

发布于2019-08-20 17:39   下载积分(4)   下载次数(1643)

下载

面向stackoverflow编程。

准备工作

pip install stackit
alias ???='python /path/to/wtf.py $(fc -ln -1);'

使用

测试脚本:error.py

root@vagrant-ubuntu-precise-64:/code# python error.py

Traceback (most recent call last):
  File "error.py", line 2, in <module>
    print(a[1])
IndexError: list index out of range
$ ???

输出

Searching for: IndexError: list index out of range...
Tags:
1
Question: How to define two-dimensional array in python
Answer:You're technically trying to index an uninitialized array. You have to first
initialize the outer list with lists before adding items; Pytho...

2
Question: Why list doesn't have safe "get" method like dictionary?
Answer:

Ultimately it probably doesn't have a safe `.get` method because a `dict` is
an associative collection (values are associated with names) ...

3
Question: IndexError: list assignment index out of range
Answer:

`j` is an empty list, but you're attempting to write to element `[0]` in the
first iteration, which doesn't exist yet.

Try the following ...

4
Question: How can I find the last element in a List<> ?
Answer:

If you just want to access the last item in the list you can do



    var item = integerList[integerList.Count - 1];


to get...

5
Question: Getting a default value on index out of range in Python
Answer:

In the Python spirit of "ask for forgiveness, not permission", here's one way:



    try:
        b = a[4]
    except IndexError:...

Enter m for more, a question number to select, or q to quit:


所属网站分类: 资源下载 > python脚本

作者:熊猫烧香

链接: https://www.pythonheidong.com/blog/article/49483/

来源: python黑洞网

任何形式的转载都请注明出处,如有侵权 一经发现 必将追究其法律责任

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