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Not equal python2/17/2024 ![]() Python : How to add an element in list ? | append() vs extend().Python : Check if a list contains all the elements of another list.Python : Check if all elements in a List are same or matches a condition.Python : How to Check if an item exists in list ? | Search by Value or Condition.Python : Sort a List of numbers in Descending or Ascending Order | list.sort() vs sorted().Python : Different ways to Iterate over a List in Reverse Order.Combine For Loop & if-else statement in Python.Logical “and” & “or” with if statement in Python.So based on the requirement, you can use this not equal operator in Python. # Check if iterator is not equal to "tutorial"īy the end of this tutorial, you must have noticed that the != operator had a vast range of applications. # for loop to iterate elements inside tuple1 # Check if iterator is not equal to python # for loop to iterate elements inside list1 Tuple1=("welcome","to","thispointer","python","tutorial") In this example, we created a list and tuple with 5 string elements each and iterate these elements inside for loop and compare each value with != operator. The != operator is also used in conditional statements. We can use for loop to iterate elements inside these data structures and conditional statements inside for loop. Elements inside these data structures can be compared using this != operator. We can also use the != operator with the Python data structures like list, tuple, dictionary, and set. “not equal” operator (!=) with Data Structures in Python In this example, we are iterating elements from 20 to 30 inside for loop and if the iterator is not equal to 25, we are displaying the iterator. Where, an iterator is used to iterate the sequence of elements inside for loop. It is possible to use != operator with conditional statements under looping structures like for loop, while loop. “not equal” operator (!=) in Loops in Python Otherwise the else block is executed by displaying the actual values of a and b. If they are not equal the the if block is executed and values of a and b are updated to 100. In the above code, we are evaluating the expression a+b and compared it with 120. ![]() In this example, we will create two variables and compare the expression and an operand with != operator. ![]() If they are not equal, and the if block is executed if value of (a + b) is not equal to (a * b)*, otherwise else block is executed by displaying actual values of a and b. In the above code, we are evaluating the expressions a+b and a b. In this example, we will create two variables and compare the expressions with != operator. Syntax: if(operand/expression != operand/expression):Įlif(operand/expression != operand/expression): If we want to compare any expressions using the not equal operator in conditional statements like if,if-else, then we can use it. “not equal” Operator ( != ) in conditional statements Comparing double type 34 with string type 34.Comparing integer type 34 with double type 34.Comparing integer type 34 with string type 34.In this example, we will demonstrate the above scenario. string type and double type are different.Integer type and double type are the same.Integer type and string type are different.If the variable is the same, but the data type of variable is different, In that case, thisPointer is not equal to python, hence the output is True.34 is equal to 34, hence the output is False.34 is not equal to 56, hence the output is True.# Check "thisPointer" is not equal to "python". ![]() In this example, we will apply the != operator on different operands.
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