The Visual Studio team is excited about the Unity 2018.1 release: It’s the start of a new release cycle packed with great new features like the Scriptable Render Pipeline and the C# Job System. You can read the full blog post by Unity for all the details on what’s new in the 2018.1 release.
Provide a working guidance on building AngularJS applications using TypeScript and powered by ASP.NET vNext backend
Experiment with building web applications using facilities provided by and mindset required by Visual Studio Code
We certainly have many old-fashioned ways to embed full SEO support for Angular JS, but many consider JavaScript SEO as a friendly option. This is because it uses special URL routing and creates headless browser settings to automatically retrieve the HTML. Read on to learn more.
ReactDOM.render(<Counter />, document.getElementById("root")); import Counters from "./components/counters";
ReactDOM.render(<Counters />, document.getElementById("root")); import React, { Component } from "react";
import Counter from "./counter";
class Counters extends Component {
state = {};
render() {
return (
<div>
<Counter />
<Counter />
<Counter />
<Counter />
</div>
);
}
}
export default Counters; 
import React, { Component } from "react";
import Counter from "./counter";
class Counters extends Component {
state = {
counters: [
{ id: 1, value: 0 },
{ id: 2, value: 0 },
{ id: 3, value: 0 },
{ id: 4, value: 0 }
]
};
render() {
return (
<div>
{this.state.counters.map(counter => (
<Counter key={counter.id} />
))}
</div>
);
}
}
export default Counters; render() {
return (
<div>
{this.state.counters.map(counter => (
<Counter key={counter.id} value={counter.value} selected={true} />
))}
</div>
); class Counter extends Component {
state = {
count: 0
};
render() {
console.log("props", this.props);
//... 
class Counter extends Component {
state = {
count: this.props.value
}; 
render() {
return (
<div>
{this.state.counters.map(counter => (
<Counter key={counter.id} value={counter.value} selected={true}>
<h4>Counter #{counter.id}</h4>
</Counter>
))}
</div>
);
} 
class Counter extends Component {
state = {
count: this.props.value
}; 
handleDelete = () => {
console.log("handleDelete called.");
}; <Counter
key={counter.id}
value={counter.value}
selected={true}
onDelete={this.handleDelete}
/> <button
onClick={this.props.onDelete}
className="btn btn-danger btn-sm m-2"
>
Delete
</button> onClick={() => this.props.onDelete(this.props.id)} <Counter
key={counter.id}
value={counter.value}
selected={true}
onDelete={this.handleDelete}
id={counter.id}
/> handleDelete = counterId => {
console.log("handleDelete called.", counterId);
const counters = this.state.counters.filter(
counter => counter.id !== counterId
);
this.setState({ counters }); // = this.setState({ counters: counters });
}; <Counter
key={counter.id}
counter={counter}
onDelete={this.handleDelete}
/> The team said that “most of their effort to improve the .NET Core Docker experience in the last year has been focused on .NET Core 3.0.” “This is the first release in which we’ve made substantive runtime changes to make CoreCLR much more efficient, honor Docker resource limits better by default, and offer more configuration for you to tweak”.
// ...
using Microsoft.AspNetCore.SpaServices.ReactDevelopmentServer;
namespace dotnet_template_sample
{
public class Startup
{
// ...
public void ConfigureServices(IServiceCollection services)
{
services.AddControllersWithViews();
// In production, the React files will be served from this directory
services.AddSpaStaticFiles(configuration =>
{
configuration.RootPath = "ClientApp/build";
});
} <ItemGroup> <PackageReference Include="Microsoft.AspNetCore.SpaServices.Extensions" Version="3.1.2" /> </ItemGroup>
// ...
using Microsoft.AspNetCore.SpaServices.ReactDevelopmentServer;
namespace dotnet_template_sample
{
public class Startup
{
// ...
public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
{
// ...
app.UseStaticFiles();
app.UseSpaStaticFiles();
app.UseRouting();
app.UseEndpoints(endpoints =>
{
endpoints.MapControllerRoute(
name: "default",
pattern: "{controller}/{action=Index}/{id?}");
});
app.UseSpa(spa =>
{
spa.Options.SourcePath = "ClientApp";
if (env.IsDevelopment())
{
spa.UseReactDevelopmentServer(npmScript: "start");
}
});
}
}
} // replace
spa.UseReactDevelopmentServer(npmScript: "start");
// with
spa.UseProxyToSpaDevelopmentServer("http://localhost:3000"); <Target Name="DebugEnsureNodeEnv"
BeforeTargets="Build"
Condition=" '$(Configuration)' == 'Debug' And !Exists('$(SpaRoot)node_modules') ">
<!-- Ensure Node.js is installed -->
<Exec Command="node --version" ContinueOnError="true">
<Output TaskParameter="ExitCode" PropertyName="ErrorCode" />
</Exec>
<Error Condition="'$(ErrorCode)' != '0'" Text="Node.js is required to build and run this project. To continue, please install Node.js from https://nodejs.org/, and then restart your command prompt or IDE." />
<Message Importance="high" Text="Restoring dependencies using 'npm'. This may take several minutes..." />
<Exec WorkingDirectory="$(SpaRoot)" Command="npm install" />
</Target> <Target Name="PublishRunWebpack" AfterTargets="ComputeFilesToPublish">
<!-- As part of publishing, ensure the JS resources are freshly built in production mode -->
<Exec WorkingDirectory="$(SpaRoot)" Command="npm install" />
<Exec WorkingDirectory="$(SpaRoot)" Command="npm run build" />
<!-- Include the newly-built files in the publish output -->
<ItemGroup>
<DistFiles Include="$(SpaRoot)build\**" />
<ResolvedFileToPublish Include="@(DistFiles->'%(FullPath)')" Exclude="@(ResolvedFileToPublish)">
<RelativePath>%(DistFiles.Identity)</RelativePath>
<CopyToPublishDirectory>PreserveNewest</CopyToPublishDirectory>
<ExcludeFromSingleFile>true</ExcludeFromSingleFile>
</ResolvedFileToPublish>
</ItemGroup>
</Target> Cryptography has crept into everything, from web browsers and email programs to cell phones, bank cards, cars and even into medical implants. Thus, an increasing number of people have to understand how crypto schemes work and how they can be used in practice. We wanted to create a book that teaches modern applied cryptography to readers with a technical background but without an education in pure mathematics.
This is the first in a series of articles that explore how to optimise ASP.NET web sites for search engines.
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