我正在编写一个应用程序,其中需要检查视图是否没有某些功能 - 特别是因为该功能必须仅呈现给某个安全组中的用户.我正在寻找assert_selects的反面,以便看到没有呈现菜单.
在我的模型中,一些验证是重复的:
validates :name, :length => { :minimum => 2 }, :presence => true, :uniqueness => true
validates :name_seo, :length => { :minimum => 2 }, :presence => true, :uniqueness => true
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我怎么把它放在mixin中?如果我把它们放在mixin中,我会收到这个错误
app/models/validations.rb:5: undefined method `validates' for Validations:Module (NoMethodError)
Run Code Online (Sandbox Code Playgroud) 我有一个Git存储库,我想检查到服务器上.有没有一个厨师配方呢?
我不是一个完全的初学者,并且抱歉发布了一个模糊的问题,这个问题已经以其他各种各样的形式发布了.无论如何,我得到这个错误:
Forbidden
You don't have permission to access / on this server.
Apache/2.2.14 (Ubuntu) Server at gookie.localhost Port 80
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我有apache2代理tomcat6.这是详细信息:
<Directory "/var/www/tomcat6/webapps/springapp">
Options +Indexes FollowSymLinks +ExecCGI
AllowOverride AuthConfig FileInfo
Order allow,deny
Allow from all
</Directory>
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127.0.0.1 localhost gookie.localhost<VirtualHost *:80 >
ServerName gookie.localhost
DocumentRoot /var/www/tomcat6/webapps/springapp
DirectoryIndex index.jsp index.html index.htm index.php
ProxyPass / http://localhost:8080/springapp
ProxyPassReverse / http://localhost:8080/springapp
</VirtualHost>
<Directory "/home/www/tomcat6/webapps/springapp">
Options +Indexes FollowSymLinks +ExecCGI
AllowOverride AuthConfig FileInfo
Order allow,deny
Allow from …Run Code Online (Sandbox Code Playgroud) 这是一个主要关于厨师的问题.在使用Chef查看Amazon VPC内的控制节点时,我遇到了一些困难,主要是厨师无法轻松访问没有外部IP地址的节点.
我浏览了场景#2的基础教程http://docs.amazonwebservices.com/AmazonVPC/latest/UserGuide/VPC_Scenario2.html#Case2_Launch_NAT
但是,这次超时:
knife ec2 server create -N app-server-1 -f m1.small -i rails-quick-start.pem -r "role[base]" -G WebServerSG -S rails-quick-start -x ubuntu -s subnet-580d7e30 -y -I ami-073ae46e -Z us-east-1d
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我究竟做错了什么?
server-administration amazon-web-services chef-infra amazon-vpc
我有一个 Python Flask 应用程序。有一项运行状况检查会多次命中一个端点 (/),我不想在日志中看到它。如何仅对一个 GET 端点禁用日志记录,而将其保留用于其他所有端点?
我有一个非常简单的测试:
describe('sanity', () => {
it('sanity', () => {
expect(true).toBeTruthy()
})
})
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我收到以下错误:
FAIL spec/javascript/sanity_test.js
? Test suite failed to run
Jest encountered an unexpected token
This usually means that you are trying to import a file which Jest cannot parse, e.g. it's not plain JavaScript.
By default, if Jest sees a Babel config, it will use that to transform your files, ignoring "node_modules".
Here's what you can do:
• To have some of your "node_modules" files transformed, you can …Run Code Online (Sandbox Code Playgroud) 我正在实施UTF-8的支持,我正面临一个问题.我想收到无效的UTF-8错误.好的:
var utf8 = require('utf8');
try {
var result = utf8.decode(req.params.container);
console.log('a valid utf8 (from ', req.params.container , '): ', result);
self.bucket_name = req.params.container;
next();
} catch (e) {
console.log('Invalid UTF-8 (', req.params.container, '): ', e);
res.statusCode = 412;
res.end('Invalid UTF8 or contains NULL');
} finally {
;
}
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然后它说这个unicode字符串无效:嘈音Ωऀ鐌鐌㜄鐊툏댋蔈蔈蔈蔈蔈㜅
但是一些python库说这个字符串是有效的unicode.所以我的问题是双重的:(1)是有效的UTF-8,以及(2)我如何在node.js中确定字符串是否有效utf-8?
我正在测试使用Stripe的React组件,并且想知道如何构建测试?我看到此错误:
错误:请在此页面上加载Stripe.js(https://js.stripe.com/v3/)以使用react-stripe-elements。如果Stripe.js尚不可用(它正在异步加载,或者您正在使用服务器端呈现),请参见https://github.com/stripe/react-stripe-elements#advanced-integrations
生产代码非常基本:
<StripeProvider apiKey={config.stripeKey}>
<MyCheckout />
</StripeProvider>
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测试代码也是基本的,但会导致错误。当我仅在浏览器中访问应用程序时,不会发生该错误:
it('Should render the correct element', () => {
let rendered = ReactTestUtils.renderIntoDocument(
<Provider store={store}>
<Account />
</Provider>)
let elem = ReactDOM.findDOMNode(rendered)
expect(elem.tagName.toLowerCase()).to.equal('div')
})
Run Code Online (Sandbox Code Playgroud) 我是 React 新手,试图让这个组件工作: https: //github.com/balloob/react-sidebar
它可以工作,只是当点击链接时侧边栏不会关闭。如何单击侧边栏链接关闭侧边栏?
来自index.js:
render((
<Router history={hashHistory}>
<Route component={Nav}>
<Route path="/pages/page1" component={Page1}/>
<Route path="/pages/page2" component={Page2}/>
<Route path="/pages/about" component={About} />
<Route path="/users/firsttime" component={UsersFirsttime} />
<Redirect from="/" to="/users/firsttime" />
</Route>
</Router>
), document.getElementById('app'));
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来自 nav.js:
render () {
const sidebarContent = <SidebarContent />;
const contentHeader = <span>
{this.state.docked || <a onClick={this.menuButtonClick} href="javascript:void(0);" style={styles.contentHeaderMenuLink}>=</a>}
<span>This title</span>
</span>;
const sidebarProps = {
sidebar: sidebarContent,
docked: this.state.docked,
sidebarClassName: 'custom-sidebar-class',
open: this.state.open,
touch: this.state.touch,
shadow: this.state.shadow,
pullRight: this.state.pullRight,
touchHandleWidth: this.state.touchHandleWidth,
dragToggleDistance: this.state.dragToggleDistance,
transitions: …Run Code Online (Sandbox Code Playgroud) reactjs ×3
chef-infra ×2
amazon-vpc ×1
apache ×1
babel-jest ×1
babeljs ×1
flask ×1
git ×1
github ×1
jestjs ×1
models ×1
node.js ×1
proxy ×1
python ×1
ruby ×1
tomcat ×1
unicode ×1
utf-8 ×1
validation ×1