Default arguments follows non-default #pythonprogramming #default #argument #function #definition
Default arguments follows non-default - Default arguments always come after Non-Default Arguments Understand the difference Between Parameters and Arguments https://www.youtube.com/watch?v=caDCys5A4cw&list=PLvFXeURsOIO1gNyV35vPurAar1NXJCCgh&index=1 Default Arguments- These are the values provided while defining the function. If the user does not provide the value during calling of the function, it automatically fetches the default one. def cube(l=10,b=5,h=10): #function definition return l*b*h Default arguments always follow non-default def cube(l, b=5,h=10): return l*b*h print(cube(7)) #output : 7*5*10=350 print(cube(7,6)) #output: 7*6*10=420 Note: You can also provide all new values during calling of the function print(cube(5,6,5)) #output : 5*6*5=150 Invalid Case: def cube(l=10,b,h): return l*b*h It throws an error In the following, default follows non-default but the default value is already present, so it also causes an error. def cube(l=10,b,h=9): return l*b*h It also throws an error #pythonprogramming #function #definition #parameters #placeholder #values #default #arguments #non #default #arguments #calling #function #change #default #values #return #statement #difference #between #parameters #arguments #error #like #share #subscribe
Default arguments follows non-default - Default arguments always come after Non-Default Arguments Understand the difference Between Parameters and Arguments https://www.youtube.com/watch?v=caDCys5A4cw&list=PLvFXeURsOIO1gNyV35vPurAar1NXJCCgh&index=1 Default Arguments- These are the values provided while defining the function. If the user does not provide the value during calling of the function, it automatically fetches the default one. def cube(l=10,b=5,h=10): #function definition return l*b*h Default arguments always follow non-default def cube(l, b=5,h=10): return l*b*h print(cube(7)) #output : 7*5*10=350 print(cube(7,6)) #output: 7*6*10=420 Note: You can also provide all new values during calling of the function print(cube(5,6,5)) #output : 5*6*5=150 Invalid Case: def cube(l=10,b,h): return l*b*h It throws an error In the following, default follows non-default but the default value is already present, so it also causes an error. def cube(l=10,b,h=9): return l*b*h It also throws an error #pythonprogramming #function #definition #parameters #placeholder #values #default #arguments #non #default #arguments #calling #function #change #default #values #return #statement #difference #between #parameters #arguments #error #like #share #subscribe