Combine all elements in list python
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View Discussion Show Improve Article Save Article View Discussion Improve Article Save Article Sometimes, we require to merge some of the elements as single element in the list. This is usually with the cases with character to string conversion. This type of task is usually required in the development domain to merge the names into one element. Let’s discuss certain ways in which this can be performed. Method #1 : Using
Output: The original list is : ['I', 'L', 'O', 'V', 'E', 'G', 'F', 'G'] The list after merging elements : ['I', 'L', 'O', 'V', 'E', 'GFG'] Method #2 : Using
Output: The original list is : ['I', 'L', 'O', 'V', 'E', 'G', 'F', 'G'] The list after merging elements : ['I', 'L', 'O', 'V', 'E', 'GFG'] I have a list of string like: Now I want to convert this to the following: What is the pythonic way to do this? THanks asked Mar 29, 2012 at 4:24
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answered Mar 29, 2012 at 4:25
1 That should do it answered Mar 29, 2012 at 4:29
jamylakjamylak 123k29 gold badges227 silver badges227 bronze badges 2 answered Mar 29, 2012 at 4:27
Jonathon ReinhartJonathon Reinhart 127k32 gold badges245 silver badges317 bronze badges How about this: answered Mar 29, 2012 at 4:29
Wil CooleyWil Cooley 8906 silver badges18 bronze badges 1 Not a real answer, just want to check, what about reduce and operator.add, i read that in such a way both of them would perform quite fast and effective, or i am wrong? answered Mar 29, 2012 at 4:36
Artsiom RudzenkaArtsiom Rudzenka 27k4 gold badges32 silver badges51 bronze badges 1 How do you merge all elements in a list python?The most conventional method to concatenate lists in python is by using the concatenation operator(+). The “+” operator can easily join the whole list behind another list and provide you with the new list as the final output as shown in the below example.
How do you concatenate all elements in a list?The most conventional method to perform the list concatenation, the use of “+” operator can easily add the whole of one list behind the other list and hence perform the concatenation.
How do you add all items in a list in python?sum() function in Python
Sum of numbers in the list is required everywhere. Python provides an inbuilt function sum() which sums up the numbers in the list. Syntax: sum(iterable, start) iterable : iterable can be anything list , tuples or dictionaries , but most importantly it should be numbers.
How do you merge all strings in a list in python?Using join() method to concatenate items in a list to a single string. The join() is an inbuilt string function in Python used to join elements of the sequence separated by a string separator. This function joins elements of a sequence and makes it a string.
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