May 29, 2014 · I was just wondering if anyone knew of a way to change variable names based off of a for loop for something like this: for i in range(3) group+i=self.getGroup(selected, header+i) so that the names of the variables change to accomodate the data.

Feb 26, 2024 · Changing Variable Names With Python by Change Character Case. In this example, below Python code changes the case of variable names in the list original_names to lowercase. Using a for loop, it iterates through the original names, converts each name to lowercase, and appends the result to the list lowercase_names. Python3

Using dictionaries should be right way to keep the variables and associated values, and you may use this: dict_ = {} for i in range(9): dict_['string%s' % i] = 'Hello' But if you want to add the variables to the local variables you can use: for i in range(9): exec('string%s = Hello' % i)

Nov 28, 2012 · How do I use a loop to name variables? For example, if I wanted to have a variable double_1 = 2, double_2 = 4 all the the way to double_12 = 24, how would I write it? I get the feeling it would be something like this: for x in range(1, 13): double_x = x * 2 # I want the x in double_x to count up, e.g double_1, double_2, double_3

In Python, dynamically named variables can be generated using methods like globals (), locals (), exec (), for loops, or dictionaries. Each approach has benefits and drawbacks, and the best way should be chosen based on the unique use situation.

Jul 18, 2021 · I came up with three ways to do this in Python. 1. Using the exec command. In the above program, I initially declared an empty dictionary and added the elements into the dictionary. I used string concatenation method to declare dynamic variables like x1, x2, x3……. . Then I assumed the values from the for loop to the dynamic variables.

Jan 3, 2020 · Is it possible in python to change the name of a variable on each iteration of a loop? For example: for i in range(10): variableNameToChange+i="iterationNumber=="+str(i)

Feb 15, 2023 · In the following example, we'll update a string in for loop: my_string = i. # Print my_string print(my_string) ## Output: Dictionary. First, we assigned "String" to the my_string variable. Then we've loop over ["List", "Tuple", "Dictionary"]. Finally, we've updated my_string.

1. Create a Dynamic Variable Name in Python Using for Loop. Iteration may be used to create a dynamic variable name in Python. This approach will also use the globals() function in addition to the for loop. Python’s globals() function returns a dictionary containing the current global symbol table. In Python, the for loop and the globals ...

Dec 14, 2023 · In this article, we’ll explore various methods to achieve dynamic variable creation, leveraging the inherent flexibility of Python. We’ll cover methods such as using the for loop, dictionaries, exec() function, setattr() for objects, and locals() with update().