python list find string index
Lists have an index method that you can use ... It returns both the position and the item: ... a good resource for reading is http://effbot.org/zone/python-list.htm. ,Therefore, you will need to search the list for a list not a string .... If you really cant use a list as an index on whatever version of python you are running, you can ... ,An index call checks every element of the list in order, until it finds a match. If your list is long, and you don't know roughly where in the list it occurs, this search ... ,A non-slicky method: def index_containing_substring(the_list, substring): for i, s in enumerate(the_list): if substring in s: return i return -1. ,If the list is already sorted, you can of course do better than linear search. ... Other than that you can use enumerate to get both the index as well as the character ,There are two string methods for this, find() and index() . ..... def charposition(string, char): pos = [] #list to store positions for each 'char' in 'string' for n in ... ,Your idea to use enumerate() was correct. indices = [] for i, elem in enumerate(mylist): if 'aa' in elem: indices.append(i). Alternatively, as a list comprehension: ,Your idea to use enumerate() was correct. indices = [] for i, elem in enumerate(mylist): if 'aa' in elem: indices.append(i). Alternatively, as a list comprehension: ,Python List index() Method - Learn Python in simple and easy steps starting from ... found object otherwise raise an exception indicating that value does not find. ,Try this: list = data_array string = str(raw_input("Search keyword: ")) print string for s in list: if string in str(s): print 'Yes' print list.index(s). Editted to working ...
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 python list find string index 相關參考資料
Find and print index of element in a list (string) - Stack Overflow
Lists have an index method that you can use ... It returns both the position and the item: ... a good resource for reading is http://effbot.org/zone/python-list.htm. https://stackoverflow.com Find index of list item - Stack Overflow
Therefore, you will need to search the list for a list not a string .... If you really cant use a list as an index on whatever version of python you are running, you can ... https://stackoverflow.com Finding the index of an item given a list containing it in Python ...
An index call checks every element of the list in order, until it finds a match. If your list is long, and you don't know roughly where in the list it occurs, this search ... https://stackoverflow.com Get first list index containing sub-string? - Stack Overflow
A non-slicky method: def index_containing_substring(the_list, substring): for i, s in enumerate(the_list): if substring in s: return i return -1. https://stackoverflow.com get index of character in python list - Stack Overflow
If the list is already sorted, you can of course do better than linear search. ... Other than that you can use enumerate to get both the index as well as the character https://stackoverflow.com How to get the position of a character in Python? - Stack Overflow
There are two string methods for this, find() and index() . ..... def charposition(string, char): pos = [] #list to store positions for each 'char' in 'string' for n in ... https://stackoverflow.com python - find index position in list based of partial string - Stack Overflow
Your idea to use enumerate() was correct. indices = [] for i, elem in enumerate(mylist): if 'aa' in elem: indices.append(i). Alternatively, as a list comprehension: https://stackoverflow.com python - find index position in list based of partial string ...
Your idea to use enumerate() was correct. indices = [] for i, elem in enumerate(mylist): if 'aa' in elem: indices.append(i). Alternatively, as a list comprehension: https://stackoverflow.com Python List index() Method - Tutorialspoint
Python List index() Method - Learn Python in simple and easy steps starting from ... found object otherwise raise an exception indicating that value does not find. https://www.tutorialspoint.com Python: if list contains string print all the indexes elements ...
Try this: list = data_array string = str(raw_input("Search keyword: ")) print string for s in list: if string in str(s): print 'Yes' print list.index(s). Editted to working ... https://stackoverflow.com |