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- How to split a string into array of characters? 10 answers
- 如何将字符串拆分为字符数组? 10个答案
I have the following code:
我有以下代码:
stru = "۰۱۲۳۴۵۶۷۸۹"
strlist = stru.decode("utf-8").split()
print strlist[0]
my output is :
我的输出是:
۰۱۲۳۴۵۶۷۸۹
But when i use:
但是当我使用时:
print strlist[1]
I get the following traceback
:
我得到以下回溯:
IndexError: list index out of range
My question is, how can I split
my string
? Of course, remember I get my string
from a function
, consider it's a variable
?
我的问题是,我怎么能分裂我的字符串?当然,记得我从函数中获取字符串,认为它是变量吗?
3 个解决方案
#1
9
The split()
method by default splits on whitespace. Therefore, strlist
is a list that contains the whole string in strlist[0]
, and one single element.
默认情况下,split()方法在空格上分割。因此,strlist是一个列表,其中包含strlist [0]中的整个字符串和一个单独的元素。
If you want a list with one element for each unicode codepoint you can do transform it into a list in different ways:
如果你想要一个包含每个unicode代码点一个元素的列表,你可以用不同的方式将它转换为一个列表:
- Function:
list(stru.decode("utf-8"))
- 功能:list(stru.decode(“utf-8”))
- List comprension:
[item for item in stru.decode("utf-8")]
- 列表comprension:[stru.decode中项目的项目(“utf-8”)]
- Not convert at all. Do you really need a list? You can iterate over the unicode string just like over any other sequence type (
for character in stru.decode("utf-8"):
...) - 根本不转换。你真的需要一份清单吗?您可以像处理任何其他序列类型一样迭代unicode字符串(对于stru.decode(“utf-8”)中的字符:...)
#2
14
-
You don't need to.
你不需要。
>>> print u"۰۱۲۳۴۵۶۷۸۹"[1] ۱
-
If you still want to...
如果你还想......
>>> list(u"۰۱۲۳۴۵۶۷۸۹") [u'\u06f0', u'\u06f1', u'\u06f2', u'\u06f3', u'\u06f4', u'\u06f5', u'\u06f6', u'\u06f7', u'\u06f8', u'\u06f9']
#3
6
You can do this
你可以这样做
list(stru.decode("utf-8"))
#1
9
The split()
method by default splits on whitespace. Therefore, strlist
is a list that contains the whole string in strlist[0]
, and one single element.
默认情况下,split()方法在空格上分割。因此,strlist是一个列表,其中包含strlist [0]中的整个字符串和一个单独的元素。
If you want a list with one element for each unicode codepoint you can do transform it into a list in different ways:
如果你想要一个包含每个unicode代码点一个元素的列表,你可以用不同的方式将它转换为一个列表:
- Function:
list(stru.decode("utf-8"))
- 功能:list(stru.decode(“utf-8”))
- List comprension:
[item for item in stru.decode("utf-8")]
- 列表comprension:[stru.decode中项目的项目(“utf-8”)]
- Not convert at all. Do you really need a list? You can iterate over the unicode string just like over any other sequence type (
for character in stru.decode("utf-8"):
...) - 根本不转换。你真的需要一份清单吗?您可以像处理任何其他序列类型一样迭代unicode字符串(对于stru.decode(“utf-8”)中的字符:...)
#2
14
-
You don't need to.
你不需要。
>>> print u"۰۱۲۳۴۵۶۷۸۹"[1] ۱
-
If you still want to...
如果你还想......
>>> list(u"۰۱۲۳۴۵۶۷۸۹") [u'\u06f0', u'\u06f1', u'\u06f2', u'\u06f3', u'\u06f4', u'\u06f5', u'\u06f6', u'\u06f7', u'\u06f8', u'\u06f9']
#3
6
You can do this
你可以这样做
list(stru.decode("utf-8"))