This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
package main | |
import ( | |
"fmt" | |
"time" | |
) | |
type Node struct { | |
children map[rune]*Node | |
fail *Node |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
# coding: UTF-8 | |
# | |
# 以下为 Rake 任务,功能是将普通文件系统里面的东西转移到 MongoDB GridFS 里面 | |
# 此代码片段来自于 Homeland 项目: https://github.com/huacnlee/homeland/tree/mysql | |
# 场景: | |
# 老架构 Linux File Store, Paperclip, hash 目录:"https://github.com/huacnlee/homeland/blob/ca0bdd8ab26da7b780e2dae7eba12b79f41e6d65/config/initializers/paperclip_hashpath.rb" | |
# 新架构 Mongodb GridFS, Garrierwave, 继续沿用 Paperclip 目录兼容: https://github.com/huacnlee/homeland/tree/7100ce4c506cc2c4387f25e50c533e5bbcac6cc2/app/uploaders | |
# 整个过程不会修改任何原始数据库和上传文件 | |
# | |
require 'mongo' |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
require('parser') | |
input = "function foo() {}" | |
buf = Parser::Source::Buffer.new("test", 1, source: input) | |
tr = Parser::Source::TreeRewriter::new(buf) | |
def range(buf, start_pos, end_pos) | |
Parser::Source::Range::new(buf, start_pos, end_pos) | |
end |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
(hello(world) 你好 (var)) | |
(hello2(world)) |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
{ | |
"recommendations": [ | |
"aeschli.vscode-css-formatter", | |
"ahmadalli.vscode-nginx-conf", | |
"aliariff.vscode-erb-beautify", | |
"be5invis.toml", | |
"bierner.markdown-preview-github-styles", | |
"bradlc.vscode-tailwindcss", | |
"bradymholt.pgformatter", | |
"crystal-lang-tools.crystal-lang", |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
# 实现钉钉扫描登录 | |
# | |
# 从钉钉 “移动应用接入 - 扫码登录” 开通,并获得 app_id 和 app_secret | |
# 开通:https://open-dev.dingtalk.com/#/loginMan | |
# | |
# 这个流程只能实现简单登录,拿到用户 nick,dingId, openid, unionid | |
# 文档:https://ding-doc.dingtalk.com/doc#/serverapi2/etaarr | |
require "openssl" | |
require "base64" | |
require "faraday" |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
# 在本地服务器建立 rubygems.org 的镜像缓存,以提高 gem 的安装速度 | |
# 此配置设置缓存过期为1天,也就是说,新上的 gem 无法马上安装 | |
# 做这个起什么作用? | |
# rubygems 的很多资源文件是存放到 Amazon S3 上面的,由于 GFW 对某些 S3 服务器又连接重置或丢包,导致 gem 安装异常缓慢或有时候根本无法连接安装。 | |
# 而通过这种跳板的方式可以很好的解决这个问题,当然前提是 Nginx反向代理 服务器需要在国外 | |
proxy_cache_path /var/cache/rubygems levels=1:2 keys_zone=RUBYGEMS:10m | |
inactive=24h max_size=1g; | |
server { | |
listen 80; |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
<?xml version="1.0" standalone="no"?> | |
<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"> | |
<svg style="border-radius: 0;" width="324" height="120" viewBox="0 0 324 120" version="1.1" xmlns="http://www.w3.org/2000/svg"> | |
<g> | |
<defs> | |
<linearGradient id="avatar" x1="0" y1="0" x2="1" y2="1"> | |
<stop offset="0%" stop-color="#ff6a00"/> | |
<stop offset="100%" stop-color="#ff6a00"/> | |
</linearGradient> | |
</defs> |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
-- 创建名称为readonly的只读用户: | |
create user social with password '123456'; | |
-- 然后把在public这个schema下现有的所有表的select权限赋给readobly,并执行下面的SQL命令: | |
grant select on select tables in schema public to social; | |
-- 上面的命令只是把现有的表的权限给了readonly用户,如果此时创建了表,readonly用户还是不能读,需要使用下面的SQL把所建表的select权限也给用户readonly: | |
alter default privileges in schema public grant select on tables to social; | |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
version: 2 | |
jobs: | |
build: | |
docker: | |
- image: circleci/ruby:2.5.3-node-browsers | |
environment: | |
RAILS_ENV: test | |
DATABASE_URL: postgres://postgres@127.0.0.1:5432/rails-test | |
- image: circleci/postgres:9.6 | |
environment: |
NewerOlder