我正在尝试初始化基础工具提示而不初始化所有内容(即$(document).foundation())并且我在这个简单的任务中失败了.
我想知道(1)如何使用new Foundation.Tooltip(2)我需要,modernizr因为基金会网站的文档没有提到modernizr作为要求.
我提到过, modernizr因为没有这个工具提示将没有任何样式,也不会显示内部的html.
谢谢
<!DOCTYPE html>
<meta name="robots" content="noindex">
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width">
<title>JS Bin</title>
</head>
<!-- <script src="https://cdnjs.cloudflare.com/ajax/libs/modernizr/2.8.3/modernizr.min.js"></script> -->
<script src="https://code.jquery.com/jquery-2.2.4.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/foundation/6.3.1/js/foundation.js"></script>
<link rel="stylesheet" type="text/css" href="https://cdnjs.cloudflare.com/ajax/libs/foundation/6.3.1/css/foundation.css" />
<body>
<div class="row">
<span class="has-tip" title="Tooltips are awesome, you <a>link</a> totally use them!">
Hover me
</span>
</div>
<script id="jsbin-javascript">
$(document).ready(function() {
new Foundation.Tooltip($(".has-tip"), {
allowHtml: true
});
// $(document).foundation();
})
</script>
</body>
</html>
当我按下右/左箭头时,我试图使用jQuery滚动到特定的缩略图(在模态内)(当用户点击图像时会弹出模态).当用户点击缩略图时,我能够使滚动工作,但当变量current2改变时,我无法触发点击.任何帮助,将不胜感激.
我是Angular.js的新手,所以如果有其他建议来改进代码,我们将不胜感激.
<body ng-app="mediaGallery" class="ng-cloak" ng-controller="mediaGalleryCtrl">
<div class="row">
<div class="small-8 columns">
<div class="small-3 columns">
<div ng-repeat="obj in array">
<div ng-if="$index < 4">
<img ng-click="changeMainMedia($index, 'current1')" class="thumbnail" ng-src="{{obj.src}}" />
</div>
<div ng-if="$index == 4">
<div class="thumbnail" data-open="media-gallery">
<label class="text-right success label">{{array.length - 3}} +</label>
</div>
</div>
</div>
</div>
<div class="small-9 columns">
<img data-open="media-gallery" class="main-gallery" ng-src="{{array[current1].src}}" />
</div>
</div>
</div>
<div ng-keydown="key($event)" id="media-gallery" class="small reveal text-center media-gallery" data-reveal>
<div class="modal-body">
<div class="main-media">
<img class="main-gallery media-gallery-main" ng-src="{{array[current2].src}}" />
<hr>
<div …我试图使用F#与.NET Core 2.1创建一个简单的CRUD应用程序,但没有一个控制器没有注册.我看不到Swagger中的控制器和控制器本身都没有启动.
我感谢任何帮助或提示.
Startup.fs
namespace SimpleCms
type Startup private () =
let mutable configuration : IConfigurationRoot = null
member this.Configuration
with get () = configuration
and private set (value) = configuration <- value
new(env : IHostingEnvironment) as this =
Startup()
then
let builder =
ConfigurationBuilder()
.SetBasePath(env.ContentRootPath)
.AddJsonFile("appsettings.json", optional = false, reloadOnChange = true)
.AddJsonFile(sprintf "appsettings.%s.json" env.EnvironmentName, optional = true)
.AddEnvironmentVariables()
this.Configuration <- builder.Build()
// This method gets called by the runtime. Use this method to add services to the …我是Angular的新手，我正在尝试编写一个简单的模块化应用程序。但是我收到以下错误：
未捕获的错误：模块'SomeModule'导入了意外的指令'SomeComponent'。请添加一个@NgModule批注。
基本上，我不想导入中的所有服务和组件app.module.ts，我想对代码进行模块化，但失败了。
这是 app.module.ts
@NgModule({
declarations: [
AppComponent,
HomeComponent
],
imports: [
BrowserModule,
RouterModule.forRoot(appRoutes),
HttpClientModule,
ReactiveFormsModule,
SomeModule
],
providers: [],
bootstrap: [AppComponent]
})
export class AppModule {
}
这是嵌套模块：
@NgModule({
imports: [
CommonModule,
SomeComponent
],
providers: [SomeService],
declarations: [],
exports: [SomeComponent]
})
export class SomeModule {
}
这是嵌套的组件：
@Component({
selector: 'app-index',
templateUrl: './some.component.html',
styleUrls: ['./some.component.css']
})
export class SomeComponent implements OnInit {
somes: Array<ISome>;
constructor(private http: HttpClient, private service: SomeService) {}
ngOnInit() {
this.getSomes();
}
getSomes() { …在StructureMap，我们可以代理TInterface，并TConcreteImpl与TProxy这个这一点：
ConfigurationExpression config = ...
config.For<TInterface>().DecorateAllWith<TProxy>();
config.For<TInterface>().Use<TConcreteImpl>();
我想使用DispatchProxy（并在方法调用之前和调用之后全局记录），并为从StructureMap实例化的所有类型全局注册它，我想知道如何实现这一点？
更具体地说，我要对要实例化的所有类型运行以下命令：
TConcreteImpl instance = ...
TInterface proxy = DispatchProxyGenerator.CreateProxyInstance(typeof (TInterface), typeof (TProxy))
.SetParameters(instance);
我已经尝试过IInstancePolicyStructureMap，但是没有成功，因为Instance它不是实际的对象实例。
public class Policy : IInstancePolicy
{
public void Apply(Type pluginType, Instance instance)
{
}
}
非常感谢
我不确定我的问题是关于编程还是与LLL算法的概念有关,以及维基百科上提到的内容.
我决定实施LLL算法,因为它已经在维基百科上编写(逐步/逐行),以实际学习算法并确保它真正有效,但我得到意外或无效的结果.
所以,我使用JavaScript(编程语言)和node.js(JavaScript引擎)来实现它,这是获取完整代码的git存储库.
长话短说,K的值超出范围,例如当我们只有3个向量(数组大小为3,因此索引的最大值为2)时,k变为3并且它是无意义的.
我的代码是维基百科上提到的算法的逐步(逐行)实现,我所做的只是实现它.所以我不是什么问题.
// ** important
// {b} set of vectors are denoted by this.matrix_before
// {b*} set of vectors are denoted by this.matrix_after
calculate_LLL() {
this.matrix_after = new gs(this.matrix_before, false).matrix; // initialize after vectors: perform Gram-Schmidt, but do not normalize
var flag = false; // invariant
var k = 1;
while (k <= this.dimensions && !flag) {
for (var j = k - 1; j >= 0; …我正在使用AWS Kinesis与生产者和消费者进行试验，但问题是，尽管我们多次更改了发送的数据对象，但消费者仍继续收到我们产生的第一条消息（或记录）。此外，我们尝试了多个ShardIteratorType，但没有一个起作用。最新不会产生任何结果，所有其他都会产生相同的原始记录。
using System;
using System.Collections.Generic;
using System.IO;
using System.Text;
using System.Threading.Tasks;
using Amazon;
using Amazon.Internal;
using Amazon.Kinesis;
using Amazon.Kinesis.Model;
using BenchmarkRuleSetModel.Models;
using MongoDB.Driver;
using Newtonsoft.Json;
namespace ConsoleApp7
{
internal class Program
{
private static AmazonKinesisClient _client;
private static string _streamName;
static async Task ReadFromStream()
{
var kinesisStreamName = _streamName;
var describeRequest = new DescribeStreamRequest
{
StreamName = kinesisStreamName,
};
var describeResponse = await _client.DescribeStreamAsync(describeRequest);
var shards = describeResponse.StreamDescription.Shards;
foreach (var shard in shards)
{
var iteratorRequest = new GetShardIteratorRequest …I'm trying to use the Identity package of .NET Core with multiple classes that extend IdentityUser<Guid> but with a single UserRole class.
I have multiple classes that extend UserStore<T> for each user type and a single class that extends RoleStore<UserRole>.
The following is my startup.cs:
services.AddIdentity<InternalUser, UserRole>(IdentityOptions)
.AddDefaultTokenProviders()
.AddUserStore<InternalUserStore>()
.AddRoleStore<GenericUserRoleStore>();
services.AddIdentityCore<Contractor>(IdentityOptions)
.AddRoles<UserRole>()
.AddDefaultTokenProviders()
.AddUserStore<ContractorUserStore>()
.AddRoleStore<GenericUserRoleStore>();
services.AddIdentityCore<Homeowner>(IdentityOptions)
.AddRoles<UserRole>()
.AddDefaultTokenProviders()
.AddUserStore<HomeownerUserStore>()
.AddRoleStore<GenericUserRoleStore>();
My DbContext is not extending IdentityDbContext:
public sealed class EntityDbContext: DbContext { }
I was getting multiple …
我开始在Mono(Ubuntu)和Nancy学习C#,它是C#的Web框架.我正在使用他们的"超级简单视图引擎"渲染,我无法使代码呈现.sshtml文件,它只是显示为计划文本文件.最终,我想使用布局文件(layout.sshtml),每个视图将替换部分布局文件.
我有一种预感,也许文件夹结构无效,例如login.sshtml找不到layout.sshtml.但我修改了.csproj文件以复制Views文件夹:
<Target Name="AfterBuild" Condition=" '$(Configuration)' == 'Debug' ">
<!-- needed to deply views folder -->
<Exec Command="cp -a Views $(OutDir)" />
<!-- needed to deply database if not newer -->
<Exec Command="cp -a -u Database/db.sqlite $(OutDir)" />
</Target>
我只是为什么它不呈现视图感到困惑.任何帮助,将不胜感激.
这是我项目的文件夹结构:
??? bin
? ??? Debug
? ??? csharp-practice.exe
? ??? csharp-practice.exe.mdb
? ??? db.sqlite
? ??? Nancy.dll
? ??? Nancy.Hosting.Self.dll
? ??? nancy-simple-app.exe
? ??? nancy-simple-app.exe.mdb …我正在尝试使用Autofac在控制台应用程序中ServiceCollection填充。ServiceCollection我通读了文档，但没有针对我的具体场景的指南。
我面临的问题是，当我询问接口类型时，构建的 ServiceCollection 找不到实现。我认为 AutoFac 没有填充ServieCollection.
Program.cs
using System.Reflection;
using Autofac;
using Autofac.Extensions.DependencyInjection;
using Core.Interfaces;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
var serviceProvider = new ServiceCollection()
.AddLogging(cfg => cfg.AddConsole())
.Configure<LoggerFilterOptions>(cfg => cfg.MinLevel = LogLevel.Information)
.AddAutofac(cfg =>
{
cfg.RegisterAssemblyTypes(Assembly.Load("Core")).AsImplementedInterfaces();
})
.BuildServiceProvider();
var markDownParser = serviceProvider.GetRequiredService<IMarkDownParser>();
MarkDownParser.cs
namespace Core;
public class MarkDownParser : IMarkDownParser
{
private readonly ILogger<MarkDownParser> _logger;
public MarkDownParser(ILogger<MarkDownParser> logger)
{
_logger = logger;
}
}
IMarkDownParser.cs
namespace Core.Interfaces;
public interface IMarkDownParser
{
object …c# ×5
.net-core ×4
javascript ×3
asp.net-core ×2
html ×2
jquery ×2
.net-6.0 ×1
algorithm ×1
angular ×1
angularjs ×1
autofac ×1
cryptography ×1
ecmascript-6 ×1
f# ×1
mono ×1
nancy ×1
node.js ×1
structuremap ×1