Chapter 1 C# Language Idioms
Item1: Prefer Implicitly Typed Local Variables
Item2: Prefer readonly to const
Item3: Prefer the is or as Operators to Casts
Item4: Replace string.Format() with Interpolated Strings
Item5: Prefer FormattableString for Culture-Specific Strings
Item6: Avoid String-ly Typed APIs
Item7: Express Callbacks with Delegates
Item8: Use the Null Conditional Operator for Event Invocations
Item9: Minimize Boxing and Unboxing
Item10: Use the new Modifier Only to React to Base Class Updates
Chapter 2 .NET Resource Management
Item11: Understand .NET Resource Management
Item12: Prefer Member Initializers to Assignment Statements
Item13: Use Proper Initialization for Static Class Members
Item14: Minimize Duplicate Initialization Logic
Item15: Avoid Creating Unnecessary Objects
Item16: Never Call Virtual Functions in Constructors
Item17: Implement the Standard Dispose Pattern
Chapter 3 Wo with Generics
Item18: Always Define Constraints That Are Minimal and Sufficient
Item19: Specialize Generic Algorithms Using Runtime Type Che
Item20: Implement Ordering Relations with IComparable＜T＞ and IComparer＜T＞
Item21: Always Create Generic Classes That Support Disposable Type Parame
Item22: Support Generic Covariance and Contravariance
Item23: Use Delegates to Define Method Constraints on Type Parameters
Item24: Do Not Create Generic Specialization on Base Classes or Interfaces
Item25: Prefer Generic Methods Unless Type Parameters Are Instance Fields
Item26: Implement Classic Interfaces in Addition to Generic Interfaces
Item27: Augment Minimal Interface Contracts with Extension Methods
Item28: Consider Enhancing Constructed Types with Extension Methods
Chapter 4 Wo with LINQ
Item29: Prefer Iterator Methods to Returning Collections
Item30: Prefer Query Syntax to Loops
Item31: Create Composable APIs for Sequences
Item32: Decouple Iterations from Actions, Predicates, and Functions
Item33: Generate Sequence Items as Requested
Item34: Loosen Coupling by Using Function Parameters
Item35: Never Overload Extension Methods
Item36: Understand How Query Expressions Map to Method Calls
Item37: Prefer Lazy Evaluation to Eager Evaluation in Queries
Item38: Prefer Lambda Expressions to Methods
Item39: Avoid Throwing Exceptions in Functions and Actions
Item40: Distinguish Early from Deferred Execution
Item41: Avoid Capturing Expensive Resources
Item42: Distinguish between IEnumerable and IQueryable Data Sources
Item43: Use Single() and First() to Enforce Semantic Expectations on Queries
Item44: Avoid Modifying Bound Variables
Chapter 5 Exception Practices
Item45: Use Exceptions to Report Method Contract Failures |
