Dictionary and Strings in Python
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Python dictionary is an unordered collection of items. Each item of a dictionary has a key/value pair. Dictionaries are optimized to retrieve values when the key is known.
In this tutorial learn about how to create dictionary, accessing elements from dictionary, changing, adding or removing elements.
Same way learn about string
A string is a sequence of characters.
Computers do not deal with characters, they deal with numbers (binary). Even though you may see characters on your screen, it is stored and manipulated as a combination of 0's and 1's internally.
This conversion of character to a number is called encoding, and the reverse process is known as decoding. ASCII and Unicode are some of the popular encoding used.
Learn about how to create string and how to access character in string.
#python #webscraping
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