String Mastery: Top 15 C# Interview Questions & Tutorial in 24 Mins | Most asked | string

Support the channel and help us grow by buying me a coffee at https://buymeacoffee.com/vikas141 c# tutorial, strings, string, top interview question on strings, c# string, most asked string, string manipulation, string intern, string pool, concat Welcome to "Mastering C# Strings: Top 15 Interview Questions Answered"! In this comprehensive video, we delve deep into the world of C# strings, covering essential concepts and addressing common interview questions that you're likely to encounter in your C# programming journey. Strings are fundamental in C# programming, serving as the backbone for text manipulation and data representation. Understanding how to effectively work with strings is crucial for any C# developer, whether you're a beginner or an experienced professional. In this video, we've curated a list of the top 15 interview questions specifically focusing on C# strings. Each question is meticulously crafted to test your knowledge and understanding of string manipulation, concatenation, formatting, and more. (ASP.NET,ProgrammingTutorials,CSharp,CodeLearning,DotNetCore, MSSQL,AngularComponents,Angular ) 00:00:20 1. What is a string in C#? 00:00:51 2. How strings represented internally in C#? 00:01:44 3. How a string variable and represented in memory? 00:02:32 4. Concept of immutability in C# strings? 00:04:00 5. Difference between string and StringBuilder in C# with advantages? 00:06:20 6. String Intern concept in c#? 00:07:18 7. String pooling concept in c#?(interlinked to string intern) 00:08:06 8. Concept of string interpolation in C#? 00:09:28 9. Escape charater/sequences in C# strings? 00:10:41 10. Different ways toconcatenate strings in c#? (+, concat, interpolation,join,stringBuilder) 00:13:32 11. Difference between == operator and Equals() & ReferenceEquals() method? 00:16:21 12. Convert a string to uppercase or lowercase in C# with memory implications? 00:17:32 13. string.IsNullOrEmpty() vs string.IsNullOrWhiteSpace() method? 14. Important string functions: Split, Replace, Substring, indexOf, lastIndexOf and Trim? 00:18:30 15. StringComparison enumeration and its usage?