Part 1 reference:http://jaxenter.com/lambdas-in-java-8-part-1-49700.html Get to know lambda expressions in Java 8. Few things excite a community of software developers more than a new release of their chosen programming language or platform. Java dev…
I thought of naming this post “Evolution of lambdas in C#”, then I decided that wouldn’t be closest appropriate name for the example that I wanted to discuss. The key to understand a lambda in C# is to understand a delegate. Besides the overly blatan…
Update: Due to a glitch in my code I miscalculated the difference. It has been updated. See full history of the code in the Gist. The outcome is still essentially the same :) I was talking with David Fowler when he mentioned something I found surpris…
define simple method定义简单方法 关键字def用于方法定义,在其后是方法名和可选的参数名列表,参数名列表会用一对圆括号括住.构成方法主体的代码放在参数列表之后,end用于结束方法定义. #define a method def factorial(n) if n<1 raise "argument must be >0" elsif n==1 1 else n*factorial(n-1) end end puts factorial(5) 方法返回值…
[it-ebooks]电子书列表 [2014]: Learning Objective-C by Developing iPhone Games || Leverage Xcode and Objective-C to develop iPhone games http://it-ebooks.info/book/3544/Learning Web App Development || Build Quickly with Proven JavaScript Techniques http:…
原文地址:https://www.infoq.com/articles/rxjava-by-example Key takeaways Reactive programming is a specification for dealing with asynchronous streams of data Reactive provides tools for transforming and combining streams and for managing flow-control Mar…
Item 1: Understand template type deduction. Item 2: Understand auto type deduction. Item 3: Understand decltype. Item 4: Know how to view deduced types. Item 5: Prefer auto to explicit type declarations. Item 6: Use the explicitly typed initializer i…