PROGRAMMING LANGUAGE
Python typeerror: list indices must be integers or slices, not str Solution
list indices must be integers or slices, not str is one of the most common Python typeerrors. A typ…
Vinay Khatri
23 November, 2024
Python ‘numpy.ndarray’ object is not callable Solution
Like Python lists and arrays, we can use indexing with NumPy arrays to access individual elements f…
Vinay Khatri
23 November, 2024
Python SyntaxError: can’t assign to function call Solution
To assign a value to a variable in Python, we use the assignment operator between the variable name…
Vinay Khatri
23 November, 2024
Python TypeError: ‘float’ object is not subscriptable Solution
Python has three subscriptable objects list, string, and tuples. They are subscriptable because&nbs…
Vinay Khatri
22 November, 2024
Python NameError: name is not defined Solution
Python NameError is one of the most common Python exceptions. And the " NameError: name i…
Vinay Khatri
23 November, 2024
Python TypeError: unsupported operand type(s) for -: ‘str’ and ‘int’ Solution
Python supports arithmetic operators to perform arithmetic operations between two numerical values.…
Vinay Khatri
23 November, 2024
Python IndexError: tuple index out of range Solution
Similar to Python lists, Python tuples also support indexing to access its individual elements. Alt…
Vinay Khatri
23 November, 2024
Python SyntaxError: ‘return’ outside function Solution
The return keyword in Python is used to end the execution flow of the function and send the result …
Vinay Khatri
23 November, 2024
Python SyntaxError: positional argument follows keyword argument Solution
Python support two types of argument passing during a function call, Positional and Keyword Argumen…
Vinay Khatri
23 November, 2024
Python TypeError: unhashable type: ‘slice’ Solution
Python Dictionaries are the built-in hashtable data structure that maps a key to a corresponding va…
Vinay Khatri
22 November, 2024
Python AttributeError: 'NoneType' object has no attribute 'append' Solution
The Python append() is a list method to add a new element object at the end of the list. But if we …
Vinay Khatri
22 November, 2024
Search an element in rotated sorted array
You are given a sorted array and a key element as input. Find the index of the key element in the a…