e = (\'ham\', 5, 1, \'bird\') logfile.writ开发者_如何转开发e(\',\'.join(e)) I have to join it so that I can write it into a text file.join only takes lists of strings, so convert them first
I want to refine the raw text by using regular expression, given a list of (patten,replacement) tuple.
I\'m using the os.path.split() function on a path in my program to get the filename and pathname of a file then passing them into another method, but my current solution seems rather ugly:
This question already has answers here: How to convert string representation of list to a list (19 answers)
I want to have an 3 item combination like tag, name, and list of values (array) what is the best possible data structure to store such things.
I find myself occasionally in C# 3.0 looking for ways to simulate the notion of a tuple. Over time I\'ve had various \"poor man\'s\" implementations, here are a few of them:
Is it possible in python to add a tuple as a value in a dictionary? And 开发者_JAVA技巧if it is,how can we add a new value, then? And how can we remove and change it?>>> a = {\'tuple\': (23,
I would like do something like that. 开发者_如何学运维list_of_urls = [\'http://www.google.fr/\', \'http://www.google.fr/\',
I want to be able to create a Tuple2 from spring config where I explicitly declare the types of my parameters:
This question already has answers here: What's the difference between lists and tuples? (23 answers)