Python List length: How to Find Length of List in Python?
Srinivas Ramakrishna
The list in Python is a collection datatype that is ordered and mutable. Lists allow you to store multiple elements in a single variable. A list can have duplicate elements…
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Python is a widely used, high-level programming language. Python tutorial and articles will help you learn Python with a help of high quality examples.
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Python ValueError: setting an array element with a sequence
In Python, if you are mainly working with numpy and creating a multi-dimensional array, you would have encountered valueerror: setting an array element with a sequence. What is valueerror: setting an…
TypeError: only integer scalar arrays can be converted to a scalar index
Python numpy throws typeerror: only integer scalar arrays can be converted to a scalar index when you try to convert the ordinary array into a scalar index. The other cause…
ValueError: invalid literal for int() with base 10
ValueError occurs when we pass an invalid argument type. The error is raised when we call int() function with string argument which Python cannot parse and throws ValueError: invalid literal for…
How to Get the Last Element of a List In Python
In this tutorial, let us look at the most efficient ways to find the last element in list in Python. What is a List in Python? The list is one…
SyntaxError: unexpected character after line continuation character
In Python, SyntaxError: unexpected character after line continuation character occurs when you misplace the escape character \ inside a string or characters that split into multiline. The backslash character “\” is used to indicate…
IndentationError: unexpected indent
Python language emphasizes indentation rather than using curly braces like other programming languages. So indentation matters in Python, as it gives the structure of your code blocks, and if you…
Python TypeError: ‘int’ object is not iterable
If you have read our previous article, the ‘NoneType’ object is not iterable. You already know why Python throws ‘typeerror‘, and it occurs basically during the iterations like for and while…
Python syntaxerror: eol while scanning string literal
Python is an interpreted language that means, unlike other languages(Java, C++, C#, etc.), Python doesn’t convert the entire code into low-level machine code at once; rather, each line of code…
Python typeerror: not all arguments converted during string formatting
In Python, typeerror: not all arguments converted during string formatting occurs mainly in 3 different cases. Applying incorrect format Specifier Incorrect formatting and substitution of values during string interpolation Mixing…
Python typeerror: ‘str’ object is not callable Solution
One of the most common errors in Python programming is typeerror: ‘str’ object is not callable, and sometimes it will be painful to debug or find why this issue appeared in…
How to check if a file exists in Python?
When you perform a file operation such as reading from a file or writing content to a file, we need to check if a file or directory exists before doing…
Python Check if String Contains Substring
In this tutorial, we will look at how to check if a string contains a substring in Python. A substring is a sequence of characters in a given string. Python…
Python IndexError: list index out of range
The IndexError: list index out of range occurs if you access an invalid index in your Python list, Generally it is raised when attempting to retrieve an index from a sequence (e.g.,…
‘python’ is not recognized as an internal or external command, operable program or batch file.
The ‘python’ is not recognized as an internal or external command, operable program or batch file. error is encountered in the command prompt of Windows after you install Python on the windows…
Python maximum recursion depth exceeded in comparison
Before jumping into an error, maximum recursion depth exceeded in comparison. Let’s first understand the basics of recursion and how recursion works in Python. What is Recursion? Recursion in computer language…
TypeError: ‘NoneType’ object is not iterable
If you are a python developer, then atleast for once, you would have faced this TypeEerror: ‘NoneType’ object is not iterable, and probably it occurs in iterations like for and while loops.…
Python typeerror: a bytes-like object is required, not ‘str’
What is TypeError in Python? The typeerror: a bytes-like object is required, not ‘str’ is generally raised when a certain operation is applied to an object of the incorrect type. …
Convert a list to string in Python
There are various scenarios where you would need to convert a list in python to a string. We will look into each of these scenarios in depth. Lists are one of…
Sort Dictionary by value in Python
Dictionary in Python is an unordered collection to store data values in key:value pairs. Since Dictionaries are unordered collections, it is not possible to sort the dictionary in Python. Hence some…
SyntaxError: unexpected EOF while parsing
The SyntaxError: unexpected EOF while parsing occurs if the Python interpreter reaches the end of your source code before executing all the code blocks. This happens if you forget to close the parenthesis…
