DICTIONARY in Python (Create, Add, Remove, Access, List, Loop, Check, Merge) - Python for Beginners

🎓 Welcome back to Digital Academy, the Complete Python Development Tutorial for Beginners, in which you will discover Dictionary in Python, and the operations you can perform on them (Create, Add, Remove, Access, Convert into List, Iterate, Merge, etc).

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🖥️ Dictionary in Python is a collection of items, which is unordered, indexed by keys and mutable - so it can be changed, once it has been created.

While other Data Types have value as an element, Python dictionary has a "key: value" pair, where each key is mapped to a single value.

Consequently, this kind of Data Types is used, when you want to store a pair of "key:value", and access a value in a very efficient way - thanks to its key. Thus, all dictionary in Python are optimised to get values, when its key is known!

🎯 In this video, you will discover Python Dictionary, so you can Create, Add, Remove or Access an item, even Loop though a collection, and Search for a specific item. Plus, Check if a key / value is part of your collection, and how to Merge two dictionaries - altogether.

Let's play this video, stick around and watch until the end! 👍🏻

- Digital Academy™ 🎓

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▬▬▬▬ ⏱ Timestamps ▬▬▬▬

00:00 | Intro
00:09 | Introduction
01:12 | Definition Dictionary
02:18 | Python Dictionary - Create
04:39 | Python Dictionary - Add Item
05:36 | Python Dictionary - Access Item
06:21 | Python Dictionary - Remove Item (pop, popitem, clear, del)
07:40 | Python Dictionary - List Keys / Values / Items
08:24 | Python Dictionary - Check Existence (Key / Value)
09:52 | Python Dictionary - Iterate through Items (Loop) + Exercise
14:04 | Python Dictionary - Merge two Dictionary in Python
14:44 | Python Dictionary - Methods & Functions
15:07 | Conclusion
15:46 | Subscribe, Like, Comment & Share

#Python #Tutorial #Beginners #Dictionary

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[DigitalAcademyOnline]

🎯In this video, you will discover Python Dictionary, so you can Create, Add, Remove or Access an item, even Iterate through a collection, and Search for a specific item. Plus, Check if a key / value is part of your collection, and Merge two dictionaries - altogether. Did you find the solution to this exercise? Do not forget to practice! 💻

[xJrmy]

Wow, Greaaat video! Dictionary are soo powerful, when it comes to storing data and accessing it, in a very efficient way!

Yeah, Your exercise was very good, and helps us better understand dictionary 👍🏻

[PassionsByCath]

Thanks for this new video ! Your exercise helps us better understand dictionary !

[chloejbt]

thanks a lot for sharing this type of video

[sandeepguptha]

Hello, I have a list(ten words) that I can consider as Keys but now I want to create a for loop (1, 10) and then I want to add all the 1-10 iterated values to "the list which I considered as keys". tried doing that but it is always value '9' from iteration is getting added to all the keys. Can you give possible solution so that each key will have each iteration attached as value?

[SolvingOptimizationProblems]

Python is a great programming language, free and fast.

[mytube]

Hi I want to know how to remove single quotations and commas and : from the dictionary

[jesuisravi]

please, guys, get rid of the musical background in these videos. It is a distraction. How can we learn with all that extraneous noise?