golang学习笔记12 beego table name `xxx` repeat register, must be unique 错误问题 今天测试了重新建一个项目生成新的表,然后复制到旧的项目上,启动的时候报上面的错误,这个提示很必须唯一很难定位问题,后面发现是项目名称不一致导致的 把新的项目名称全部替换成之前的项目名称就可以了(注意:所有拷贝过来的文件和内容有这个的都要替换掉),例如:"newprojecname/models"  替换成"oldprojecname…

<div ng-app ng-controller='StudentListController'> <ul> <li ng-repeat='student in students'> <a href='/student/view/{{student.id}}'>{{student.name}}</a> </li> </ul> <button ng-click="insertTom()">I…

ng-repeat is similar to foreach loop in C#. Let us understand this with an example. Here is what we want to do. 1. For each employee we have in the employees array we want a table row. With in each cell of the table row we to display employee Firstna…

1: <script type="text/javascript" ng:autobind 2: src="http://code.angularjs.org/0.10.5/angular-0.10.5.js"></script> 3:   4: <table ng:controller="SortableTableCtrl"> 5: <thead> 6: <tr> 7: <th…

本文转自:https://stackoverflow.com/questions/3475144/i-want-to-repeat-page-header-on-each-page-for-reports-repeat-on-newpage-is-not-a After a little experimentation, I figured out how to consistently get the table header to repeat on every page. The sett…

备份文件时看到的.我以前居然下过这东西. 2016-12-4 12:05:52更新 纯文本格式真棒.假如使用word写的我能拷过来格式还不乱?? Markdown真好. Bit Hacks By Sean Eron Anderson seander@cs.stanford.edu Converted to Markdown by Joe Gibson (@gibsjose) joseph.gibson@nasa.gov Edits and Table of Contents by Jeroen…

原文地址:http://www.codeproject.com/Articles/808213/Developing-a-Large-Scale-Application-with-a-Single AngularUI 下面的示例中使用了AngularUI的各种UI组件.AngularUI 是AngularJS 框架的一个辅助套件.示例中使用的主要组件大部分来在AngularUI 的一个子集UI Bootstrap.UI Bootstrap是从Twitter Bootstrap派生出来的,它使用A…

写selenium自动化时,为了查看运行效果,后给浏览器截图,想到可以生成gif图片来快速预览.看到已经有人实现了,直接拿过来. 共涉及到三个java文件,分别是NeuQuant.java,LZWEncoder.java, AnimatedGifEncoder.java,有了这三个文件,我们可以自己编写方法调用,代码如下: BufferedImage src1 = ImageIO.read(new File("Img221785570.jpg")); BufferedImage src…

demo场景: 将2张静态的png格式图片组合生成一个gif图片,间隔500毫秒,关键类:AnimatedGifEncoder 如需要解析gif获取每帧的图片,可参考上一篇博客:<android 开发 解码gif图片,获取每帧bitmap> 使用方法: /** * 生成gif图片 */ void makeGif() { String path = Environment.getExternalStorageDirectory().getAbsolutePath() +"/data/d…

http://graphics.stanford.edu/~seander/bithacks.html Bit Twiddling Hacks By Sean Eron Andersonseander@cs.stanford.edu Individually, the code snippets here are in the public domain (unless otherwise noted) — feel free to use them however you please. Th…