How do i put all the letters in a string array in python?
How do I split a string into a list of characters? Show
Mateen Ulhaq 22.2k16 gold badges86 silver badges127 bronze badges asked Feb 12, 2011 at 15:14
3 Use the
Mateen Ulhaq 22.2k16 gold badges86 silver badges127 bronze badges answered Feb 12, 2011 at 15:16
user225312user225312 121k66 gold badges167 silver badges181 bronze badges 3 You take the string and pass it to list()
answered Feb 12, 2011 at 15:16
Senthil KumaranSenthil Kumaran 52.4k14 gold badges90 silver badges127 bronze badges You can also do it in this very simple way without list():
answered Mar 24, 2015 at 6:00
3 If you want to process your String one character at a time. you have various options.
Output:
Output:
Output:
Output:
dtasev 4714 silver badges12 bronze badges answered Jun 3, 2017 at 14:48
SidSid 6795 silver badges5 bronze badges 1 If you just need an array of chars:
If you want to split the str by a particular delimiter:
answered Dec 13, 2018 at 21:31
0 I explored another two ways to accomplish this task. It may be helpful for someone. The first one is easy:
And the second one use
For example
See python docs for more methods answered Sep 10, 2014 at 19:07
2 The task boils down to iterating over characters of the string and collecting them into a list. The most naïve solution would look like
Of course, it can be shortened to just
but there still are shorter solutions that do the same thing.
The big plus is that it works the same in both Python 2 and Python 3. Also, starting from Python 3.5 (thanks to the awesome PEP 448) it's now possible to build a list from any iterable by unpacking it to an empty list literal:
This is neater, and in some cases more efficient than calling I'd advise against using
answered Apr 5, 2016 at 17:24
vaultahvaultah 41.7k12 gold badges111 silver badges139 bronze badges 1
Suppose,
tuomastik 4,2555 gold badges33 silver badges45 bronze badges answered Aug 18, 2018 at 6:53
Unpack them:
answered Nov 26, 2019 at 12:47
enbermudasenbermudas 1,5013 gold badges18 silver badges41 bronze badges To split a string
You can also use a list comprehension, which works but is not as concise as the above:
There are other ways, as well, but these should suffice. Later, if you want to recombine them, a simple call to answered Dec 17, 2020 at 6:53
Gary02127Gary02127 4,7811 gold badge23 silver badges28 bronze badges You can use
Georgy 10.8k7 gold badges62 silver badges68 bronze badges answered Sep 6, 2020 at 19:23
If you wish to read only access to the string you can use array notation directly.
Could be useful for testing without using regexp. Does the string contain an ending newline?
answered May 17, 2014 at 14:28
SylvainSylvain 3092 silver badges5 bronze badges Well, much as I like the list(s) version, here's another more verbose way I found (but it's cool so I thought I'd add it to the fray):
answered Feb 9, 2015 at 4:07
2
similar to
answered Jul 16, 2018 at 10:19
minggliminggli 991 silver badge5 bronze badges 1
It is easy way to split a string word by word. answered Sep 5 at 16:45
How do you put all characters of a string into a list in Python?To convert a string to list of characters in Python, use the list() method to typecast the string into a list. The list() constructor builds a list directly from an iterable, and since the string is iterable, you can construct a list from it.
How do you create an array of letters in Python?Use string.. alphabet_string = string. ascii_lowercase. Create a string of all lowercase letters.. alphabet_list = list(alphabet_string) Create a list of all lowercase letters.. print(alphabet_list). How do you combine a list of letters in a string in Python?To convert a list to a string, use Python List Comprehension and the join() function. The list comprehension will traverse the elements one by one, and the join() method will concatenate the list's elements into a new string and return it as output.
How do you store a character in an array in Python?Like many other popular programming languages, strings in Python are arrays of bytes representing unicode characters. However, Python does not have a character data type, a single character is simply a string with a length of 1. Square brackets can be used to access elements of the string.
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