Macro yanfeng42

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I don't admit there are any other signs of nobility other than kindness.

yanfeng42 / count-change-gv.scm

Created December 28, 2020 18:49

SICP练习1.14. 使用 GrapViz 可视化零钱问题的递归计算步骤.

	(define (count-change amount)
	(cc amount 5 0)
	)

	(define (cc amount kinds-of-coins depth)
	(define from-node (cc-node-depth amount kinds-of-coins depth))
	(display (cc-node-depth-label amount kinds-of-coins depth))
	(cond
	((= amount 0) 1)
	((or (< amount 0) (= kinds-of-coins 0)) 0)

yanfeng42 / nodejs_port_forward_by_http.js

Created July 14, 2016 14:53

http port forward for nodejs,ie access jenkins by http://yourhostname/jenkins,which located at http://yourhostname:8080/jenkins

	'use strict';

	/* Sample
	forward :8087/jenkins to :8080/jenkins.

	In product,the entityPort can be 80,so u can access jenkins
	by http://yourhostname/jenkins
	Good Luck! All Done Just By NodeJS!
	*/