Python Programming - Dictionary Keys | Automated hands-on| CloudxLab

Foundations of Python

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For a dictionary numbers = {"1" : "One", "2" : "Two"} the value of the statement print(numbers["1"]) will be

1
One
Two
KeyError

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Foundations of Python

1 Getting Started - Setting up the environment

2 Introduction to Programming and Python

3 Why Programming?

4 A Quick Introduction

5 Who are programmers

6 Computer consists of

7 A code/program/software is

8 All the processing in a computer is done in the

9 All the information which is required for the execution of an instruction is stored in the

10 What do we use to interact with the computer

11 Main memory content is lost on reboot

12 Main memory is slower than secondary memory

13 Why do people use Python Programming language ?

14 Execution speed of Python is faster than C or C++

15 What all things you can do using Python ?

16 A program flow or program steps can be of either sequence, conditional or repeated ?

17 Which statement is used to take input in Python

18 Which statement is used show output in Python

19 Python Programming - Assigning value to a variable

20 Python as a Calculator

21 Python Programming - Integer Division

22 Order of Operations in Python

23 Advanced Operations in Python

24 Python Programming - Operator Precedence

25 Python - Variable Assignment

26 Variables in Python

27 Calculations with Variables

28 Hands-on on Python Variables

29 Types of Variables in Python

30 Python Programming - Types

31 Guess the Type

32 Operations with Other Types

33 Python - String Concatenation

34 Python - String Operations

35 Functions

36 Conditional Execution and Functions in Python

37 Python - Create Payment Calculator Function

38 Python Programming - Which of the following is not a comparison operator in...

39 Python Programming - Which of the following is used to depict a block...

40 Python Programming - Blank lines are ignored in Python ?...

41 Python Programming - Nested decision statements are possible in Python....

42 Python Programming - The correct syntax for conditional statements in Python is...

43 Python Programming - A try except block in Python is used for...

44 Python Programming - If the try block doesn't raise an exception than the...

45 Python Programming - input(), type(), len() are some of the built in functions...

46 Python Programming - In Python a function is some reusable code that takes...

47 Python Programming - max() and min() are default functions provided in Python for...

48 Python Programming - Executing the code print(max('Hello world')) will result in...

49 Python - Calculations with variables

50 Python - Guess The Type

51 Python - Type Conversion

52 Python Programming - Which of the following is not the default data type...

53 Python Programming - Which of the following in-built function in Python is used...

54 Python Programming - Function without any arguments

55 Python Programming - Just defining a function does not execute it, we need...

56 Python Programming - Once we define a function we can call it only...

57 Python Programming - Using in operator

58 Python Programming - We cannot define more than 1 parameter in Python....

59 Built-in Functions

60 Type Conversion Functions

61 Math Functions

62 Random Number Generation

63 Making your own functions

64 Flow of Execution

65 Parameters and Arguments

66 Types of Functions

67 Input from User

68 Comments

69 Boolean Expressions

70 Logical Operators

71 Conditional Execution

72 Visualize the Conditional

73 Catching Exceptions

74 Updating Variables

75 Basic Building Blocks of Python

76 Python Programming - A while loop runs untill the condition provided is true...

77 Python Programming - A break statement ends the current iteration and...

78 Python Programming - Infinite loops are not possible in Python...

79 Python Programming - The statement " for x in [1,2,3,4] : print(x) "...

80 Python Programming - The iteration variable iterates through the sequence...

81 Python Programming - In the statement " for i in [1, 2, 3]...

82 Python Programming - For which of the following application we can use loops?...

83 Python Programming - What are lists

84 Print Even Numbers up to n

85 Compute the Compound Interest

86 While loop

87 Break and Continue

88 For loop

89 Strings

90 String Slices

91 Immutability of Strings

99 Deleting Elements of List

100 Lists and Strings

101 Python - Understanding Files

102 Reading Files

103 Searching in Files

104 Writing Files

105 Python Dictionaries and Tuples

106 Python Programming - What are dictionaries

107 Python Programming - Dictionary Keys

108 Python Programming - Dictionary Key Value

109 Python Programming - Dictionary Initialisation

110 Python Programming - Get method in dictionaries

111 Python Programming - Iterating in dictionaries

112 Python Programming - Dictionary Methods

113 Python Programming - Immutable Tuples

114 Python Programming - Tuple Methods

115 Python Programming - Tuple comparison

116 Python Programming - Tuple efficiency

117 Python Programming - Sort and sorted

118 Dictionaries

119 Working with Dictionaries

120 Tuples

121 Working with Tuples

122 Comparison with Tuples

123 Tuple Assignment

124 Tuples and Dictionaries

125 Regular Expressions in Python

126 Network Programming in python

127 HTTP request using Socket

128 Python Classes and Objects

129 Python Programming - Objects

130 Python Programming - dir command on class

131 Python Programming - Class components

132 Python Programming - Purpose of constructors

133 Python Programming - Inheritance

134 Lambda Function and List Comprehension