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The output of the following two Python codes are the same.
p = re.compile('hello')r = p.match('hello everyone')print(r.group(0)) r = re.match('hello', 'hello everyone')print(r.group(0))
In the following Python code, which function is the decorator?
def mk(x): def mk1(): print("Decorated") x() return mk1def mk2(): print("Ordinary")p = mk(mk2)p()
Is the following Python code valid?
class B(object): def first(self): print("First method called") def second(): print("Second method called")ob = B()B.first(ob)
Which of the following PHP statements will output Hello World on the screen?
1. echo (“Hello World”);
2. print (“Hello World”);
3. printf (“Hello World”);
4. sprintf (“Hello World”);
Is the following Python code correct?
>>> class A:def __init__(self,b):self.b=bdef display(self):print(self.b)>>> obj=A("Hello")>>> del obj
Identify the decorator in the snippet of code shown below.
def sf(): passsf = mk(sf)@fdef sf(): return
Compare the following two Python codes shown below and state the output if the input entered in each case is -6?
CODE 1import mathnum=int(input("Enter a number of whose factorial you want to find"))print(math.factorial(num)) CODE 2num=int(input("Enter a number of whose factorial you want to find"))print(math.factorial(num))
Observe the following Python code?
def a(n): if n == 0: return 0 else: return n*a(n - 1)def b(n, tot): if n == 0: return tot else: return b(n-2, tot-2)
What is the output of the following code:
class Parent:
def init(self):
print('Parent constructor')
class Child(Parent):
def init(self):
print('Child constructor')
obj = Child()
Identify the type of error in the following Python codes?
Print(“Good Morning”)print(“Good night)