Deferred Substitution 在执行出现with时,利用"substitution",每次with的出现,它都绕着整个body置换.这一方式是由F1WAE到env再到list-of-FunDef为止,然后再到substitution列表中,以env的形式进行. In Case of WAE DefrdSub (define-type DefrdSub [mtSub] [aSub (name symbol?) (value number?) (rest DefrdSub?)…

FAE-parse : 一成不变 FAE-Value : interp的最终转让值 ;;numV: value ;;closureV: param-FAE(或value,或function) pair list (define-type FAE-Value [numV (n number?)] [closureV (param symbol?) (body FAE?) (ds DefrdSub?)]) DefrdSub : 传达environment ;;以前WAE中使用的DefrdSub只用于…

Measuring Time Lapses The counter and the utility functions to read it live in <linux/jiffies.h>.Needless to say both jiffies and jiffies_64 must be considered read-only. Processor-Specific Registers #include <asm/msr.h> rdtsc(low32,high32); r…

The Go Programming Language Specification go语言规范 Version of May 9, 2018 Introduction 介绍 Notation 符号 Source code representation 源代码表示形式 Characters 字符 Letters and digits 字母和数字 Lexical elements 词法元素 Comments 评论 Tokens 令 牌 Semicolons 分号 Identifiers 标识符 K…

1. Introducing the ADO.NET Entity Framework ado.net entity framework 介绍 1 The Entity Relationship Model: Programming Against a Model,Not the Database 实体关系模型:使用模型编程,而非数据库 2 The Entity Data Model: A Client-Side Data Model 试题对象模型:客户端对象模型 3 Entities: Blu…

iOS Developer LibraryDeveloper Search Local and Push Notification Programming Guide PDF Table of Contents Introduction Local and Push Notifications in Depth Scheduling, Registering, and Handling Notifications Apple Push Notification Service Provision…

javascript --- jQuery --- Deferred对象 javascript的函数式编程是多么引人入胜,jQuery使代码尽可能的精简,intelligent! defer - 必应词典:v.迁延:听从:扣存:[军]使延期入伍所以deferred对象的含义就是"延迟"到未来某个点再执行. jQuery的官方文档给出了用jQuery.ajax()发送请求的基本方式http://api.jquery.com/jQuery.ajax/Example: Save some d…

Earlier articles in this series: Part I: Idempotence Part II: Immutability Part III: Volatility Part IV: Singletons Oh, hell, this article just had to be about state machines, didn’t it? State machines! Those damned little circles and arrows and q’s.…

Contents Tutorial Hello, World Command-Line Arguments Finding Duplicate Lines A Web Server Loose Ends Program Structure Names Declarations Variables Assignments Type Declarations Packages and Files Scope Basic Data Types Integers Floating-Point Numbe…

原文:http://blog.mediumequalsmessage.com/promise-deferred-objects-in-javascript-pt2-practical-use Introduction In part 1 of this post, I spent a lot of time looking at the theory of promises and deferreds: what promises are and how they behave. Now it’…