gem "pundit" Include Pundit in your application controller: class ApplicationController < ActionController::Base include Pundit protect_from_forgery end Optionally, you can run the generator, which will set up an application policy with some…

rails 权限管理gem PunditAuthorization With Pundit…

本文对应<R语言实战>前3章,因为里面大部分内容已经比较熟悉,所以在这里只是起一个索引的作用. 第1章       R语言介绍 获取帮助函数 help(), ? 查看函数帮助 example() 使用函数示例 vignette() 列出vignette文档 vignette("svmdoc") 打开对应文档 管理工作空间 getwd() 显示当前工作目录 setwd("mydirectory") 修改当前工作目录为mydirectory rm(objec…

首先需要注明一点,本文是原创的并不是从其它地方转载.所有的数据是我从 GitHub 和 RubyGems 上码下来的,数据的截取时间就是本文的发布日期. RubyGems 的下载量可以看到在用这个 gem 的人数,所以数值很大(这里收藏的下载量至少会大于10万级).而在 GitHub 上的则代表关注这个gem的源码的人数(本文收藏的至少是过 1k以上 Star 的 repository) Nokogiri RubyGems 下载总数:54,800,674 GitHub Star: 3,572 F…

http://commonsware.com/blog/2014/04/09/storage-situation-removable-storage.html There is a lot of confusion regarding Android’s storage model. That confusion has only increased with Android 4.4’s changes to that storage model. There are countless Sta…

Season 1, Episode 10: Sleight of Hand -John: Bellick. Bellick What's going on? 这里发生什么了 -Berwick: That's pi. pi=prison industry: 监狱工厂 那是做PI的人 -John: I run it. run: 经营 我负责的 -Berwick: Not anymore you don't. not anymore: 不再 不在是了,你不再管了 -John: Bellick. Bel…

from http://pundit.pratt.duke.edu/wiki/MATLAB:Plotting The plot Function The plot function is used to plot sets of data on a 2-D grid. What follows comes from MATLAB's help function in MATLAB R2009a[1] (some paragraphs have been snipped out). The lin…

import news_cnn_model import numpy as np import os import pandas as pd import pickle import shutil import tensorflow as tf from sklearn import metrics learn = tf.contrib.learn REMOVE_PREVIOUS_MODEL = True MODEL_OUTPUT_DIR = '../model/' DATA_SET_FILE…

* 多档案上传* 图表资料分析  Chartkick gem或者 chart.js* 用户权限控管  gem Pundit (6000✨) *HTML E-mail 寄送 : gem premailer-rails  上传图片 使用gem ''CarrierWave' Rails5.1 有了内建的ActiveStorage.更好使.这里只是了解一下老版本的上传方法. CarrierWave的特点是,model需要添加一个string格式的column来储存image信息. 而ActiveStor…

Awesome Flask  A curated list of awesome Flask resources and plugins Awesome Flask Framework Admin interface Authentication Authorization Database Database Migrations Session Cache Data Validation Email i18n Full-text searching Rate Limiting Task Que…