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楊竑昕 jk195417

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@jk195417
jk195417 / DoubleLinkedList.ts
Last active February 19, 2024 16:02
leetcode 1642
class LinkNode<TValue> {
value: TValue;
prev: LinkNode<TValue> | null;
next: LinkNode<TValue> | null;
constructor(value: TValue) {
this.value = value;
}
}
@jk195417
jk195417 / content_filter.rb
Last active June 6, 2021 02:23
def content_filter(content)
# remove url
content = content.gsub(URI::DEFAULT_PARSER.make_regexp(['http', 'https']), '')
# remove mentions
content = content.gsub(/[bB]\d+/, '')
# check not empty content
raise 'no content' if content.blank?
return content
end
@jk195417
jk195417 / 彈幕教室 rich menu.json
Last active May 31, 2019 08:06
{
"size": {
"width": 2500,
"height": 843
},
"selected": false,
"name": "default",
"chatBarText": "功能選單",
"areas": [
{
@jk195417
jk195417 / prototype.js
Last active October 7, 2019 03:23
var A = function() {}
A.prototype.value = 'a'
var B = function() {}
B.prototype = new A()
B.prototype.value = 'b'
new B().value // return 'b'
@jk195417
jk195417 / 2018-10-02 DB作業.sql
Last active October 1, 2018 03:35
-- 6-5-1
insert into Product(pNo, pName, unitPrice, category)
values('b10000', '總統之路', 300, 'Book' );
insert into Author(pNo, name)
values('b10000', '陳水扁');
insert into Member(mid, pid, name)
values('a00001', 'c1000000000', 'Mary');
insert into Browse(mid, pNo, browseTime)
values('a00001', 'b10000', to_date('2003-04-05:09:00:08', 'YYYY-MM-DD:HH24:MI:SS'));
@jk195417
jk195417 / example.js
Created March 31, 2018 04:33
redis sub example
var redis = require("redis");
// open connection
var redis_url = "redis://password@host:port"
var sub = redis.createClient(redis_url)
// subscribe channel test
sub.on("message", function (channel, message) {
console.log("sub channel " + channel + ": " + message);
});
@jk195417
jk195417 / publish-ghpages.md
Created January 4, 2018 13:13 — forked from tduarte/publish-ghpages.md
If you need to force push an subtree 
git checkout master # you can avoid this line if you are in master...
git subtree split --prefix dist -b gh-pages # create a local gh-pages branch containing the splitted output folder
git push -f origin gh-pages:gh-pages # force the push of the gh-pages branch to the remote gh-pages branch at origin
git branch -D gh-pages # delete the local gh-pages because you will need it: ref
@jk195417
jk195417 / Facebook 自動回戳.md
Last active November 21, 2017 14:38
poke 翻那些想要 poke 你的朋友們

Facebook 自動回戳

  1. 用 chrome 登入 facebook
  2. 連到 https://www.facebook.com/pokes
  3. 滑鼠在網頁上按 右鍵 > 檢查 > Console
  4. 複製下面的 javascript 程式貼入 Console 中
function pokeBack() {
  var btns = [...document.querySelectorAll('a[ajaxify^="/pokes/inline/?"]')]
  var pokeBackBtns = btns.filter(btn => btn.textContent === "戳回去");
@jk195417
jk195417 / Awesome Windows.md
Last active November 13, 2017 06:35

ShareX

Popcorn Time sh

Listary

Franz

@jk195417
jk195417 / Awesome Mac.md
Created November 1, 2017 15:25

命令列字元過濾器 ripgrep
brew install ripgrep