Python Find Out If An Element In A List Has A Specific String
I am looking for a specific string in a list this string is part of a longer string Basically i loop trough a text file and add each string in a different element of a list Now my objective is to scan the whole list to find out if
How To Check If A String Contains An Element From A List In Python , 1 This is the easiest way I could imagine list doc txt pdf string file txt func lambda list string any filter lambda x x in string list func list string Output True Also if someone needs to save elements that
Python Using find To Search A String Inside A List Stack Overflow
find lambda searchList elem i for i x in enumerate searchList if x e for e in elem find list of strings Hello name output is a list with the positions of the elements you are searching for in the order that you listed them
Python Check If List Contains A String Delft Stack, Use the filter Function to Get a Specific String in a Python List The filter function filters the given iterable with the help of a function that checks whether each element satisfies some condition or not It returns an iterator that applies the check for each of the elements in the iterable For example
Python Filtering A List Of Strings Based On Contents Stack Overflow
Python Filtering A List Of Strings Based On Contents Stack Overflow, 5 Answers Sorted by 268 This simple filtering can be achieved in many ways with Python The best approach is to use quot list comprehensions quot as follows gt gt gt lst a ab abc bac gt gt gt k for k in lst if ab in k ab abc Another way is to use the filter function In Python 2
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Python Check If String Contains Any List Element Stack Overflow
Python Check If String Contains Any List Element Stack Overflow If you just want to know if at least one value in the list exists in the string then a simple way to do that would be any email find check gt 1 for check in checkfor If you want to check that all of them exist in the string then do all email find check gt 1 for check in checkfor
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First technique that we will be using to check if a string contains an element from a list is using the any function The any function accepts an iterable sequence as an argument and returns True if that sequence has any element that evaluates to True If not then it returns False Check If String Contains An Element From List In Python. Here s how you can use the in operator to check if a string contains an element from a list my string quot Hello World quot my list quot Hello quot quot Python quot quot World quot for element in my list if element in my string print f quot element is in the string quot else print f quot element is not in the string quot AimForClarity Yes re findall in python3 6 expects a string An alternative would be by converting the list into a string import re mylist abc def ghi abcff my list string join mylist string to find quot abc quot res re findall string to find my list string print res
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