Compilation

7 pages

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  Writing

  So You Think You Know C#? ValueTuples and Deconstruction

  Named ValueTuples make small results readable. Positional fields, copy behavior and Deconstruct methods explain the syntax and the limits of tuple return types.

  3 August 2020Markdown

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  Writing

  So You Think You Know C#? LINQ

  LINQ rewrites can add work while removing repetition. Customer filters expose query projections, lookup choices and why benchmarks must compare equal results.

  3 May 2020Markdown

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  Writing

  So You Think You Know C#? The StringBuilder Myth

  StringBuilder suits growing results, but can cost more for fixed concatenation. Compiler output, allocations and benchmark checks explain when to choose it.

  6 April 2020Markdown

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  Writing

  So You Think You Know C#? Generics Under the Hood

  .NET generics retain runtime type arguments. Typed lists avoid boxing value-type elements, while CLR specialization and code sharing preserve distinct types.

  28 March 2020Markdown

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  Writing

  So You Think You Know C#? Constants and Default Parameter Values

  C# embeds constants and default parameter values in compiled callers. Library-only builds and IL inspection explain why callers must be rebuilt to adopt changed values.

  23 March 2020Markdown

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  Writing

  So You Think You Know C#? Constructors

  C# construction order determines which fields are ready. Field initializers, constructor chaining, virtual dispatch and static initialization explain what runs when.

  22 March 2020Markdown

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  Writing

  So You Think You Know C#? For vs. Foreach

  The type a foreach loop sees determines its enumeration path. Array lowering, list enumerators and yield state machines explain the work behind the syntax.

  15 March 2020Markdown

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