how to use variables in string in python
#Use f-string
#Example:
x = 2
y = f'This is a string using variable x: {x}'
print(y)
#Output:
#This is a string using variable x: 2how to use variables in string in python
#Use f-string
#Example:
x = 2
y = f'This is a string using variable x: {x}'
print(y)
#Output:
#This is a string using variable x: 2how to use a string variable as a variable name in python
#works only inside classes
name = 'varname'
value = 'something'
setattr(self, name, value) #equivalent to: self.varname= 'something'
print (self.varname)
#will print 'something'how to give a string value variable in python
foo = "bar"
exec(foo + " = 'something else'")
print bar
something elseCopyright © 2021 Codeinu
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