# slicing negative index ( from strating the index +ve and from backward the index -ve this -ve index just in slicing) print(str.find("T")) # when we sereach for a word or letter which not exist so py ...

# String indexing is like picking a specific Lego block from a set knowing its position. # For example, in the word "CAKE", 'C' is at position 0, 'A' is at 1, 'K' is at 2, and 'E' is at 3. # We use ...

In Python, the most common of these data types is called the "list." The list is a zero-indexed collection of data of any type, stored linearly: the first item is at index 0, the second at index 1 ...

En el ámbito de la ciencia de datos, la biblioteca de Python Pandas es una poderosa herramienta para la manipulación y el análisis de datos.

Python is widely used for web programming and GUI development. Due to the dynamic features of Python, Python programs may contain various unlimited errors. Dynamic slicing extracts those statements ...

Map is a common way to transform lists in most programming languages. In Python, map is a function that loops over a list and applies a function (that you provide) to each item. Your function receives ...

Program slicing is an important program analysis technique and now has been used in many fields of software engineering. However, most existing program slicing methods focus on static programming ...