C# TryGetValue method on dictionaries

🔥 NEED to get some VALUES out of your DICTIONARY? Well, then you should be using TRYGETVALUE! Probably the best way to work with DICTIONARIES! Check this out!

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Timestamps:
00:00 Introduction
00:23 The dictionary we will be using
00:42 What is trygetvalue?
01:13 Using trygetvalue
03:17 Chec this out!
03:43 What else can we do with trygetvalue?
06:53 Thanks for watching!

C# TryGetValue method on dictionaries

So, what is C#?
C# (pronounced “See Sharp”) is a modern, object-oriented, and type-safe programming language. C# enables developers to build many types of secure and robust applications that run in .NET. C# has its roots in the C family of languages and will be immediately familiar to C, C++, Java, and JavaScript programmers. This tour provides an overview of the major components of the language in C# 8 and earlier. If you want to explore the language through interactive examples, try the introduction to C# tutorials.
C# is an object-oriented, component-oriented programming language. C# provides language constructs to directly support these concepts, making C# a natural language in which to create and use software components. Since its origin, C# has added features to support new workloads and emerging software design practices. At its core, C# is an object-oriented language. You define types and their behavior.

And what is TRYGETVALUE?
Gets the value associated with the specified key.

This method combines the functionality of the ContainsKey method and the Item[] property.

If the key is not found, then the value parameter gets the appropriate default value for the type TValue; for example, 0 (zero) for integer types, false for Boolean types, and null for reference types.

Use the TryGetValue method if your code frequently attempts to access keys that are not in the dictionary. Using this method is more efficient than catching the KeyNotFoundException thrown by the Item[] property.

This method approaches an O(1) operation.

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