jquery.vue.jsby Matt Rothenberg马特罗森伯格(Matt Rothenberg) 一个Vue.js简介,面向只了解jQuery的人 (A Vue.js introduction for people who know just enough jQuery to get by) I’ve had a love-hate relationship with JavaScript for years.我与JavaScrip…
by Vaghawan Ojha通过瓦哈万欧哈(Vaghawan Ojha) 如何使用Apache的Prediction IO Machine Learning Server构建推荐引擎 (How to build a recommendation engine using Apache’s Prediction IO Machine Learning Server) This post will guide you through installing Apache…
github开源大项目Here are three links worth your time:这是三个值得您花费时间的链接: GitHub just released a massive guide to contributing to open source (5 to 60 minute read) GitHub刚刚发布了一份有关开源的大型指南( 阅读5至60分钟 ) A new way to br…
WHERE 条件有时候操作数据库时,只操作一些有条件限制的数据,这时可以在SQL语句中添加WHERE子句来规定数据操作的条件。语法:SELECT column,… FROM tb_name WHERE definitionWHERE 关键字后面接有效的表达式(definition),该表达式…
昨天安装了最新版的mysql navicat premium, 但没来得及测试使用Navicat连接。今天上班时,使用Navicat premium连接mysql时,出现报错ERROR 2003 (HY000): Can’t connect to MySQL server on ‘1XX.XX.XX.XX’ (10061).起初以为是mysql没有安装成功&#…
freecodecampby Frederick Ige弗雷德里克艾格(Frederick Ige) 为什么您一定要参与freeCodeCamp的一个研究小组 (Why you should definitely get involved with one of freeCodeCamp’s study groups) I’m writing this article in hopes of convincing you to take advantage…
init(coder:)More than 31,000 people responded to our 2018 New Coder Survey, granting researchers an unprecedented glimpse into how adults are learning to code.超过31,000人对我们的2018年《新编码器调查》做出了回应,使研究人员对成年人如何学习编码有了…