| function receiveMessage(a) { | |
| if (!document.getElementById(Gumroad.activeIframeId)) return; | |
| if (document.getElementById(Gumroad.activeIframeId).getAttribute("src").indexOf(a.origin) != "0") return; | |
| var b = a.data.split(" ")[0]; | |
| b == "close" && Gumroad.close() | |
| } | |
| var Gumroad = Gumroad || { | |
| urlBlackList: ["/signup", "/login", "/logout", "/admin", "/settings", "/library", "/filtered_customer_count", "/customers", "/customers_switch_product", "/purchases", "/users", "/demo", "/products", "/dashboard", "/analytics", "/balance", "/confirm", "/crossdomain", "/api", "/developers", "/ping", "/webhooks", "/revenue_share", "/jobs", "/team", "/press", "/terms", "/privacy", "/blog-posts", "/faq", "/about", "/about", "/how-it-works", "/overlay", "/embed", "/modal", "/button", "/next-steps", "/charge", "/charge_data", "/CHARGE", "/examplify", "/deck", "/guide"], | |
| init: function () { | |
| if (navigator.userAgent.match(/Android/i) || navigator.userAgent.match(/BlackBerry/i) || navigator.userAgent.match |
クレジットカード番号には法則があり、先頭6桁でカードの種類を識別、分類することができる。
詳細はISO/IEC 7812で規定されている。
ISO/IEC 7812 - Wikipedia https://ja.wikipedia.org/wiki/ISO/IEC_7812
先頭の6桁を銀行識別番号（Bank Identification Number、略称:BIN）ないしは発行者識別番号（Issuer Identification Number、略称:IIN）と呼び、この先頭6桁でカード発行会社(イシュア、issuer)が判るようになっている。
| # For Github User | |
| # github_username: "slack_member_id" | |
| # please_replace_me_11: U01G30S9LHW | |
| # please_replace_me_4: U011F5DRG2V | |
| # github_username_A: "slack_member_id_A" | |
| # github_username_B: "slack_member_id_B" | |
| # github_username_C: "slack_member_id_C" | |
| # abeyuya: "XXXXXXXXX" |
| <!-- wp:heading --> | |
| <h2>概要</h2> | |
| <!-- /wp:heading --> | |
| <!-- wp:image {"id":9874} --> | |
| <figure class="wp-block-image"><img src="https://matsu.teraren.com/blog/wp-content/uploads/2020/01/image-17.png" alt="Jun Murai" class="wp-image-9874"/></figure> | |
| <!-- /wp:image --> | |
| <!-- wp:quote --> | |
| <blockquote class="wp-block-quote"><p>「日本のインターネットの父」と呼ばれる<a href="http://www.asahi.com/topics/word/%E6%85%B6%E5%BF%9C%E5%A4%A7%E5%AD%A6.html">慶応大</a>環境情報学部教授の村井純さん（64）が定年を迎え、16日、最終講義があった。村井さんは「インターネットに国境はない。国や政府が分断したり規制しようとしたりする試みは続くだろうが、若い人たちで守ってほしい」と呼びかけた。</p><cite><a href="https://www.asahi.com/articles/ASN1J6FPYN1JULBJ00N.html">https://www.asahi.com/</a></cite></blockquote> |
| # Tig default configuration | |
| # | |
| # Please see 'man tigrc' for a complete reference. | |
| # Settings | |
| # -------- | |
| # Most of these settings can be toggleable, either via the toggle-* | |
| # actions or via the option menu (bound to `o` by default). | |
| # View settings |
| gem i rails | |
| curl -sL https://deb.nodesource.com/setup_lts.x | bash - | |
| apt-get install -y nodejs | |
| npm install -g yarn | |
| rails new myapp --webpack | |
| cd myapp/ | |
| yarn set version berry | |
| yarn install | |
| bin/webpack-dev-server |
| $(function() { | |
| // handling bank code | |
| $('#postcode').keyup(function(e){ | |
| if (!(48 <= e.keyCode && e.keyCode <= 57)) { // 0 - 9 | |
| return; | |
| } | |
| $('#prefecture').val(''); |
| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="utf-8"> | |
| <meta http-equiv="X-UA-Compatible" content="IE=edge"> | |
| <meta name="viewport" content="width=device-width, initial-scale=1"> | |
| <!-- The above 3 meta tags *must* come first in the head; any other head content must come *after* these tags --> | |
| <title>The page you were looking for doesn't exist (404)</title> | |
| <!-- Latest compiled and minified CSS --> |
