Joining
In two previous chapters, we considered methods that split a string into a list. Now we will learn the method that will do the opposite thing.
To join all the elements of iterable object obj (like tuple, list, dictionary or set) use the following syntax: separator.join(obj), where separator is the string used to separate objects for join. If obj is dictionary, then its keys will be joined. For example,
12print(", ".join(['Python', 'R', 'SQL'])) print(" - ".join(('1', '2', '3')))
Swipe to start coding
You are given the list of strings splitted_string. You need to join these strings separated by dot and space into one sentence.
Lösning
Byt till skrivbordet för praktisk övningFortsätt där du är med ett av alternativen nedanTack för dina kommentarer!
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Completion rate improved to 4.35Joining
In two previous chapters, we considered methods that split a string into a list. Now we will learn the method that will do the opposite thing.
To join all the elements of iterable object obj (like tuple, list, dictionary or set) use the following syntax: separator.join(obj), where separator is the string used to separate objects for join. If obj is dictionary, then its keys will be joined. For example,
12print(", ".join(['Python', 'R', 'SQL'])) print(" - ".join(('1', '2', '3')))
Swipe to start coding
You are given the list of strings splitted_string. You need to join these strings separated by dot and space into one sentence.
Lösning
Byt till skrivbordet för praktisk övningFortsätt där du är med ett av alternativen nedanTack för dina kommentarer!
single
Awesome!
Completion rate improved to 4.35Joining
Svep för att visa menyn
In two previous chapters, we considered methods that split a string into a list. Now we will learn the method that will do the opposite thing.
To join all the elements of iterable object obj (like tuple, list, dictionary or set) use the following syntax: separator.join(obj), where separator is the string used to separate objects for join. If obj is dictionary, then its keys will be joined. For example,
12print(", ".join(['Python', 'R', 'SQL'])) print(" - ".join(('1', '2', '3')))
Swipe to start coding
You are given the list of strings splitted_string. You need to join these strings separated by dot and space into one sentence.
Lösning
Byt till skrivbordet för praktisk övningFortsätt där du är med ett av alternativen nedanTack för dina kommentarer!
