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# encoding: utf-8 | |
require 'rubygems' | |
require 'haml' | |
require 'erb' | |
require 'erubis' | |
notes = [] | |
20.times { notes << {:title => "标题标题", :content => "内容,内容"} } | |
obj = { |
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group :production do | |
gem "unicorn" | |
end |
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# SSL self signed localhost for rails start to finish, no red warnings. | |
# 1) Create your private key (any password will do, we remove it below) | |
$ openssl genrsa -des3 -out server.orig.key 2048 | |
# 2) Remove the password | |
$ openssl rsa -in server.orig.key -out server.key |
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package main | |
import ( | |
"net/http" | |
"database/sql" | |
"fmt" | |
"log" | |
"os" | |
) |
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$ LD_PRELOAD=$PWD/sendmsg.so dig twitter.com @8.8.8.8 | |
;; Warning: Message parser reports malformed message packet. <-- malformed 因为把压缩指针当作域名一部分了 | |
;; Question section mismatch: got twitter.com/RESERVED0/CLASS256 | |
; <<>> DiG 9.9.5-3-Ubuntu <<>> twitter.com @8.8.8.8 | |
;; global options: +cmd | |
;; Got answer: | |
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 44722 | |
;; flags: qr rd ra; QUERY: 1, ANSWER: 4, AUTHORITY: 0, ADDITIONAL: 1 |
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/* | |
Settings (the ones below are examples: choose what is best for your data) | |
set lag to 5; # lag 5 for the smoothing functions | |
set threshold to 3.5; # 3.5 standard deviations for signal | |
set influence to 0.5; # between 0 and 1, where 1 is normal influence, 0.5 is half | |
*/ | |
// ZScore on 16bit WAV samples | |
func ZScore(samples []int16, lag int, threshold float64, influence float64) (signals []int16) { | |
//lag := 20 |