Python Training In Chennai

1. PYTHON BUILT IN FUNCTIONS Abs()-Returns the absolute value of a number For Example, x = abs(-7.25) All()-Returns True if all items in an iterable object are true For Example, mylist= [True, True, True]x = all(mylist) Bin()-Returns the binary version of a number For Example, x = bin(36) Bool()-Returns the boolean value of the specified object For Example, x = bool(1)

2. Compile()-Returns the specified source as an object, ready to be executed For Example, mytext= 'print(55)' x = compile('mytext', 'test', 'eval') exec(x) Complex()-Returns a complex number For Example,x = complex(3, 5) Dict()-Returns a dictionary For Example, x = dict(name = "John", age = 36, country = "Norway")

3. Dir()- Returns a list of the specified object's properties and methods For Example,class Person:  name = "John"  age = 36  country = "Norway"print(dir(Person)) Eval()-Evaluates and executes an expression For Example, x = 'print(55)‘ eval(x)

4. Exec()-Executes the specified code (or object) For Example,x = 'name ="John"\nprint(name)'exec(x) Filter()-Use a filter function to exclude items in a iterable object For Example, ages = [5, 12, 17, 18, 24, 32]defmyFunc(x):  if x < 18:    return False  else:    return True

5. adults = filter(myFunc, ages)for x in adults:  print(x) Float()- Returns a floating point number For Example, x = float(3) Format()-Formats a specified value For Example,x = format(0.5, '%') Forzenset()-Returns a frozensetobject For Example,mylist= ['apple', 'banana', 'cherry']x = frozenset(mylist)

6. Getattr()-Returns the value of the specified attribute (property or method) For Example,class Person:  name = "John"  age = 36  country = "Norway"x = getattr(Person, 'age') Globals-Returns the current global symbol table as a dictionary For Example,x = globals()print(x)

7. Hash()-Returns the hash value of a specified object Hex()-Converts a number into a hexadecimal value For Example,x = hex(255) Id()-Returns the id of an object For Example,x = ('apple', 'banana', 'cherry')y = id(x) Input()-Allowing user input For Example,print('Enter your name:') x = input()print('Hello, ' + x)

8. Len() – Returns the length of an object For Example,mylist = ["apple", "banana", "cherry"]x = len(mylist) List()-Returns a list For Example, x = list(('apple', 'banana', 'cherry')) Locals()-Returns an updated dictionary of the current local symbol table For Example, x = locals()print(x)

9. Map()-Returns the specified iterator with the specified function applied to each item For Example,def myfunc(n):  return len(n)x = map(myfunc, ('apple', 'banana', 'cherry')) Max()-Returns the largest item in an iterable For Example,x = max(5, 10) Min()-Returns the smallest item in an iterable For Example,a = (1, 5, 3, 9)x = min(a)

10. Ord()-Convert an integer representing the Unicode of the specified character For Example, x = ord("h") Pow()-Returns the value of x to the power of y For Example,x = pow(4, 3) Print()-Prints to the standard output device For Example, print("Hello World") Range()-Returns a sequence of numbers, starting from 0 and increments by 1 (by default) For Example,x = range(6)for n in x:  print(n)

11. Set()-Returns a new set object For Example,x = set(('apple', 'banana', 'cherry')) Sort()-Returns a sorted list For Example, a = ("a", "b", "c", "d", "e", "f", "g", "h")x = slice(2)print(a[x]) Tuple()-Returns a tuple For Example,x = tuple(('apple', 'banana', 'cherry'))

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