by Suf | Jan 12, 2022 | Programming, Python, Tips
You can sort a dictionary by value in Python using the sorted() function. The sorted() function takes three parameters: object, key, and reverse. Note that in Python 3.7 and later versions, dictionaries are sorted by order of item insertion. For earlier versions,...
by Suf | Jan 10, 2022 | Programming, Python, Tips
The easiest way to add a new value to a dictionary is to use the subscript notation: dictionary_name[key] = value. This tutorial will go through the various ways to add key-value pairs to a Python dictionary with code examples. Table of contentsWhat is a Python...
by Suf | Jan 9, 2022 | Programming, Python, Tips
How to Convert a String to Int in Python: To convert a string to an integer in Python, you need to use the built-in int() function. The int() takes two parameters: the string you want to convert and the base of the number. The default value of the base is 10. How to...
by Suf | Jan 9, 2022 | Programming, Python, Tips
You cannot access a bytes-like object like a string, for example, if you try to replace characters or perform a character-based search on a bytearray. If you perform an operation for a string on a bytes-like object, you will raise the error: TypeError: a bytes-like...
by Suf | Jan 8, 2022 | Data Science, Programming, Python, Tips
The numpy.where() function returns the elements in two arrays depending on a conditional statement. You can use this function to locate specific elements within an array that match the conditions you specify. We can also perform operations on those elements that...
