Failed to load project file BlazorServer.App.csproj.
C:\Program Files\dotnet\sdk\5.0.103\Sdks\Microsoft.NET.Sdk.Razor\build\netstandard2.0\Microsoft.NET.Sdk.Razor.Component.targets(107,5): 
Error: The specified task executable location "C:\Program Files\dotnet\dotnet.exe /M" is invalid.

dotnet user-jwts create --scope "greetings_api" --role "admin"

class firstCLs
{
    doFirst(str)
    {
        console.log(str);
    }
}

class secondCls extends firstCLs
{
    doSecond(str)
    {
        super.doFirst(str);
    }
}

let str = 'string';
new secondCls().doSecond(`this is some ${str}`);

npm install -g gulp

npm install gulp --save-dev

npm install --save-dev gulp-babel babel-preset-es2015

const gulp = require('gulp');
const babel = require('gulp-babel');
 
gulp.task('default', () => {
return gulp.src('src/code.js')
.pipe(babel({
presets: ['es2015']
}))
.pipe(gulp.dest('dist'));
});

npm install -g lebab

'use strict';

// Let/const
var name = 'Bob', time = 'yesterday';
time = 'today';

// Template string
console.log('Hello ' + name + ', how are you ' + time + '?');

var bob = {
  // Object shorthand
  name: name,
  // Object method
  sayMyName: function () {
    console.log(this.name);
  }
};

// Classes
var SkinnedMesh = function SkinnedMesh() {
};

SkinnedMesh.prototype.update = function (camera) {
  camera = camera || createCamera();
  this.camera = camera;
};

Object.defineProperty(SkinnedMesh.prototype, 'name', {
  set: function (geometry) {
    this.geometry = geometry;
  },
  get: function () {
    return this.geometry;
  }
});

// Commonjs
var lebab = require('lebab');
module.exports = SkinnedMesh;

// Arrow functions
var render = function () {
  // ...
  requestAnimationFrame(render);
};

lebab es5.js -o es6.js

const name = 'Bob';
let time = 'yesterday';
time = 'today';

// Template string
console.log(`Hello ${name}, how are you ${time}?`);

const bob = {
  // Object shorthand
  name,
  // Object method
  sayMyName() {
    console.log(this.name);
  }
};

class SkinnedMesh {
  update(camera=createCamera()) {
    this.camera = camera;
  }

  set name(geometry) {
    this.geometry = geometry;
  }

  get name() {
    return this.geometry;
  }
}

import lebab from 'lebab';
export default SkinnedMesh;

// Arrow functions
const render = () => {
  // ...
  requestAnimationFrame(render);
};

sudo npm install -g gulp

gulp -v

<Project Sdk="Microsoft.NET.Sdk">
  <PropertyGroup>
    <TargetFramework>net7.0</TargetFramework>
    <ImplicitUsings>enable</ImplicitUsings>
    <Nullable>enable</Nullable>
  </PropertyGroup>

  <ItemGroup>
    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="7.0.10">
      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
      <PrivateAssets>all</PrivateAssets>
    </PackageReference>
    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="7.0.10" />
    <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="7.0.10">
      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
      <PrivateAssets>all</PrivateAssets>
    </PackageReference>
  </ItemGroup>
</Project>

dotnet tool update --global dotnet-ef --version 7.0.10

dotnet ef dbcontext scaffold "Data Source=(localdb)\mssqllocaldb;Initial Catalog=DbName;Encrypt=false;" Microsoft.EntityFrameworkCore.SqlServer -o Output -f