Jon xiejiangzhi
xiejiangzhi
/ test.js
Last active
May 14, 2022 12:48
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| output('r = 1') | |
| get_remote_data('https://raw.githubusercontent.com/curran/data/gh-pages/worldFactbook/GDPPerCapita.csv', (csv_str) => { | |
| let vals = []; | |
| for (l of Papa.parse(csv_str).data) { | |
| vals.push(l[1]) | |
| } | |
| Calc.setExpression({ | |
| id: 'mytable', | |
| type: 'table', |
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| // ==UserScript== | |
| // @name Desmos script | |
| // @namespace http://tampermonkey.net/ | |
| // @version 0.1 | |
| // @description try to take over the world! | |
| // @author You | |
| // @match https://*.desmos.com/calculator* | |
| // @icon https://www.google.com/s2/favicons?sz=64&domain=desmos.com | |
| // @grant unsafeWindow | |
| // @grant GM_xmlhttpRequest |
xiejiangzhi
/ order_based_fuzzy_search.lua
Last active
April 12, 2022 01:13
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| local Names = {} | |
| local CharIndex = {} -- { [index_str] = { word1, word2, word3, ...}, ... } | |
| local CharIndexPos = {} -- { [index_str] = { char_pos1, char_pos2, char_pos3, ...}, ... } | |
| local MaxIndexLen = 2 -- 1: start with {x}, 2: start with {xx}, 3: start with {xxx} | |
| -- word: asdf asdf zxcv | |
| -- fuzzy match: adfasf, aszx, asdfasdf, as as | |
| local RandChars = 'abcdefghijklnmopqrstuvwxyz' | |
| local function rand_word(n) |
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| #! /usr/bin/env ruby | |
| # Support formats | |
| # xlsx: Excel 2007 - 2013 | |
| # xlsm: Excel 2007 - 2013 | |
| # xls: Excel 97, | |
| # ods: LibreOffice / OpenOffice.org | |
| # xml: Excel 2002 2003 XML | |
| # | |
| # More see roo-rb/roo |
xiejiangzhi
/ tls_cert_checker.rb
Last active
November 27, 2018 09:35
a ruby https(tls/ssl) cert checker
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| #! /usr/bin/env ruby | |
| # Usage: | |
| # tls_cert_checker xjz.pw aliyun.com yourdomain.com | |
| # tls_cert_checker /path/to/your_hosts | |
| # hosts_file: split hosts with new line "\n", ignore empty line | |
| require 'socket' | |
| require 'openssl' |
xiejiangzhi
/ github-wiki-generate-home-list.rb
Last active
April 23, 2018 06:31
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| #!/usr/bin/env ruby | |
| def generate_dir_links(dir) | |
| level_names = [] | |
| last_level = 0 | |
| Dir['*.md'].sort.each_with_object([]) do |file, md| | |
| next if file == 'Home.md' | |
| path = file.split('--') | |
| name = path.last |
xiejiangzhi
/ hide-gitlab-labels.js
Last active
December 6, 2017 08:56
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| (function(){ | |
| var $toggle_btn = $("<a href='javascript: void(0);'>My Label Switch</a>"); | |
| $('.filter-item.reset-filters').append($toggle_btn); | |
| $toggle_btn.click(function(e){ | |
| var $issues = $('li.issue[data-labels*=1290],li.issue[data-labels*=2697]'); | |
| if ($($issues[0]).hasClass('hide-issue')) { | |
| $issues.removeClass("hide-issue"); | |
| } else { | |
| $issues.addClass("hide-issue"); |
xiejiangzhi
/ tabu_search-01bag.rb
Created
March 30, 2017 04:17
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| ITEMS = [ | |
| { weight: 3, value: 200}, | |
| { weight: 10, value: 500}, | |
| { weight: 100, value: 30}, | |
| { weight: 200, value: 2000}, | |
| { weight: 300, value: 500}, | |
| { weight: 50, value: 50}, | |
| { weight: 190, value: 1000}, | |
| { weight: 200, value: 1500}, | |
| ] |
xiejiangzhi
/ ga.rb
Last active
February 16, 2017 08:06
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| # class Unit | |
| # include GA | |
| # attr_accessor :genome, :value | |
| # | |
| # def self.random_new | |
| # self.new(10.times.map { rand(2) == 1 }) | |
| # end | |
| # | |
| # def initialize(genome) | |
| # @genome = genome.dup |
xiejiangzhi
/ GA.rb
Created
February 15, 2017 04:42
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| ITEMS = [ | |
| { weight: 3, value: 200}, | |
| { weight: 10, value: 500}, | |
| { weight: 100, value: 30}, | |
| { weight: 200, value: 2000}, | |
| { weight: 300, value: 500}, | |
| { weight: 50, value: 50}, | |
| { weight: 190, value: 1000}, | |
| { weight: 200, value: 1500}, | |
| ] |
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