In Python 2.x The following example makes use of the iteritems() function to get a variable name as a string in Python. 1 2 3 4 5 6 # Python 2 code x = 7 x = [ i for i, a in locals().iteritems() if a == x][0]
We can use differentvariable namesin python programming. This can be one letter like a, b, x etc., one more letter or a combination of letters, digits and underscore character (_). Avariable namecan start with a lower case, upper case or underscore character. But a python variable name ...
python: aliased to /usr/local/bin/python3 $whichpython3 /usr/bin/python3 $whichpy3 py3: aliased to python shebangenv #! #!/usr/bin/env python3 #!/usr/bin/python3 demos refs https://stackoverflow.com/questions/152580/whats-the-canonical-way-to-check-for-type-in-python ©xgqfrms 2...
Print Variable Name With a Dictionary in Python As discussed above, bothglobals()andlocals()functions return a dictionary that maps variables to their values. We can replicate that same functionality by creating a dictionary that contains variable names and their corresponding values in the form of...
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. ...
ssl.SSLError: [SSL: WRONG_VERSION_NUMBER] wrong version number (_ssl.c:1002) I wrotea bookin which I share everything I know about how to become a better, more efficient programmer. You can use the search field on myHome Pageto filter through all of my articles. ...
Theexec()function is used to execute this string as Python code. This effectively creates a variable nameddynamicVarwith the value42in the current namespace. Finally, we demonstrate that this variable has been created and contains the expected value by printing it. ...
the variable name (my_int) theassignment operator, also known as the equal sign (=) the value that is being tied to the variable name (103204934813) Together, those three parts make up the statement that sets the variablemy_intequal to the value of the integer103204934813. ...
Python >>>importimportlib>>>importlib.import_module("hello")Hello, World!<module 'hello' from '/home/username/hello.py'> Theimport_module()function imports a module, bringing its name to your currentnamespace. It also runs any executable code that the target module contains. That’s why yo...
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...