type(var)&isinstance(var, type) #!/usr/bin/env python3# mix listlt = [1,2, {'k':'v'}, {1,'str'}] dt =dict()for[i, item]inenumerate(lt):print(i, item) dt[i] = itemprint('\n', dt) st = {'str',3}print('\n', st)print("type(st) =",type(st))# type(st) ...
The ___ function is used to determine the type of a variable in Python. The ___ function can be used to check if a variable is of a specific type in Python. If we want to check the type of a variable `x`, we can use ___ to get the result. ...
2. Use type() to get Python Variable Type The Pythontype()is abuilt-in functionthat finds the data type of a variable. It takes a variable as an argument and returns the type of the variable. This function is useful when you want to check thedata typeof a variable or perform certain...
How to get a variable name as a string in Python? In Python 2.x In Python 3.x In Python, there are several ways to convert a string to a variable name, but the reverse process is not exactly utilized so often in the programming world. This article focuses on how to get a variable...
Watch a video course Python - The Practical Guide You can also use the isinstance() function to check if a variable is an instance of a particular type. For example:x = 5 print(isinstance(x, int)) # Output: True print(isinstance(x, str)) # Output: False y = 'hello' print(...
learn how to change variable type in Python. The short answer is to use the available functions in Python like int(), float(), str()...
Note that in Python,variables don't care about the type of an object. Ouramountvariable currently points to an integer: >>>amount=7>>>amount7 But there's nothing stopping us from pointing it to a string instead: >>>amount="hello">>>amount'hello' ...
Python returned the value221because the variablexwas set equal to the sum of76and145. Variables can represent any data type, not just integers: my_string='Hello, World!'my_flt=45.06my_bool=5>9#A Boolean value will return either True or Falsemy_list=['item_1','item_2','item_3',...
TypeError: can only concatenate str (not "int") to str We’re not able to concatenate strings and integers in Python, so we’ll have to convert the variablelinesto be a string value: user="Sammy"lines=50print("Congratulations, "+user+"! You just wrote "+str(lines)+" lines of code...
arguments that a Python function can accept: standard, variable (*args), and keyword (**kwargs). Standard arguments are the simplest but have limited functionality. On the other hand, *args and **kwargs enable you to make your functions more flexible, by accepting a variable number of ...