There are two broad categories of scale-out databases that serve as an alternative to traditional RDBMSs (NoSQL and NewSQL)
Angular directive to crop/select an area of an element such as an image. Possible lightweight Jcrop alternative. Demo
An easy to use HTML5 JavaScript Charting
library built on Canvas element. Charts can render across devices
including iPhone, iPad, Android, Windows Phone, Desktops, etc. This
allows you to create rich dashboards that can work across devices
without compromising on maintainability or functionality of your web
application. Graphs include several good looking themes and are 10x
faster than conventional Flash / SVG based Libraries – resulting in
lightweight, beautiful and responsive dashboards.
سلام. وقت بخیر. من سیاست دسترسی پویا رو به jwt اضافه کردم. کلیه Claimها رو به accesstoken اضافه میکنم و درست هم عملیات دسترسی چک میشود.
فقط این Claimها که در توکن اضافه میشود در سمت سرور از روی توکن ارسالی کاربر چک میشود؟
امکان دستکاری توسط کاربر وجود ندارد؟ اگر اینطور است چطور این دسترسی‌ها رو در سمت سرور بعد از login در حافظه سرور ذخیره کنیم برای دفعات بعد؟
{"jti":"26bdfd20-104f-45d4-a4e1-111044808041",
"iss":"http://localhost:5000/",
"iat":1531729854,
"http://schemas.xmlsoap.org/ws/2005/05/identity/claims/nameidentifier":"1",
"http://schemas.xmlsoap.org/ws/2005/05/identity/claims/name":"Vahid",
"DisplayName":"وحید",
"http://schemas.microsoft.com/ws/2008/06/identity/claims/serialnumber":"046fb152a7474043952475cfa952cdc9",
"http://schemas.microsoft.com/ws/2008/06/identity/claims/userdata":"1",
"DynamicPermission":[":MyProtectedApi2:Get",
":MyProtectedEditorsApi:Get",
":MyProtectedApi3:Get",
":MyProtectedApi4:Get"],
"http://schemas.microsoft.com/ws/2008/06/identity/claims/role":["Admin",
"Editor",
"User"],
"nbf":1531729855,
"exp":1531729975,
"aud":"Any"} public bool CanUserAccess(ClaimsPrincipal user, string area, string controller, string action)
{
var currentClaimValue = $"{area}:{controller}:{action}";
var securedControllerActions = _mvcActionsDiscoveryService.GetAllSecuredControllerActionsWithPolicy(ConstantPolicies.DynamicPermission);
if (!securedControllerActions.SelectMany(x => x.MvcActions).Any(x => x.ActionId == currentClaimValue))
{
throw new KeyNotFoundException($@"The `secured` area={area}/controller={controller}/action={action} with `ConstantPolicies.DynamicPermission` policy not found. Please check you have entered the area/controller/action names correctly and also it's decorated with the correct security policy.");
}
if (!user.Identity.IsAuthenticated)
{
return false;
}
if (user.IsInRole("Admin"))
{
// Admin users have access to all of the pages.
return true;
}
// Check for dynamic permissions
// A user gets its permissions claims from the `ApplicationClaimsPrincipalFactory` class automatically and it includes the role claims too.
//for check user has claim for access to action
return user.HasClaim(claim => claim.Type == ConstantPolicies.DynamicPermissionClaimType &&
claim.Value == currentClaimValue);
} 
The latest round of layoffs in Microsoft’s Windows Phone business— 1,850 jobs will be cut, according to an announcement earlier this week—seems to signal the final death gasp of a segment of the company’s business that has long struggled. Windows phones currently make up less than one percent of smartphones sold worldwide.
Kent’s rules, from Extreme Programming Explained are:
- Runs all the tests
- Has no duplicated logic. Be wary of hidden duplication like parallel class hierarchies
- States every intention important to the programmer
- Has the fewest possible classes and methods
In my experience, these don’t quite serve the needs of software design. My four rules might be that a well-designed system:
- is well-covered by passing tests.
- has no abstractions not directly needed by the program.
- has unambiguous behavior.
- requires the fewest number of concepts.
After five alphas over the last nine months, Bootstrap Icons has officially gone stable with our v1.0.0 release! We’re now over 1,100 icons and are on track to add hundreds more in our upcoming minor releases. This has been a labor of love and I’m thrilled to ship this latest update.
The new SameSite behavior has been the default in
Firefox Nightly since Nightly 75 (February 2020). At Mozilla, we’ve
been able to explore the implications of this change. Starting with
Firefox 79 (June 2020), we rolled it out to 50% of the Firefox Beta user base. We want to monitor the scope of any potential breakage.
Table of Contents
- Introduction
- Prerequisites
- Environment Settings and Tools Used
- Getting Started
- Brief Overview of ASP.NET MVC
- Creating a Database
- Creating Database Tables
- Adding a New ASP.NET MVC 5 Project
- Setting Up the Data Access using Entity Framework Database-First approach
- Creating a Signup Page
- Creating the Login Page
- Implementing a Simple Role-Based Page Authorization
- Implementing Fetch, Edit, Update and Delete Operations
- Creating a User Profile Page
- Implementing a ShoutBox Feature
- Deploying Your ASP.NET MVC 5 App to IIS8
- Summary
In this video we perform a full step by step build of a .NET MAUI App that we test on both Windows and Android. The app interacts with a separate .NET 6 API that we also build step by step.
Level: Beginner
⏲️ Time Codes ⏲️
Theory
- 0:48 Welcome
- 03:13 App demo
- 06:07 Course overview
- 09:14 Ingedients
- 10:10 What is .NET MAUI?
- 12:48 How MAUI works
- 15:14 MAUI project anatomy
- 19:47 MAUI App start up sequence
- 22:29 UI Conepts
- 28:21 XAML vs C#
- 30:29 Solution Architecture
- 31:41 Application Architecture
API Build
- 35:31 API Project Set up
- 42:41 API Model definition
- 44:47 API Db Context
- 47:13 Connection String
- 52:19 Migrations
- 56:31 API Read Endpoint
- 1:01:58 API Create Endpoint
- 1:08:15 API Update Endpoint
- 1:12:57 API Delete Endpoint
MAUI App Build
- 1:17:21 MAUI App Project Set up
- 1:21:00 Android Device Manager
- 1:25:08 MAUI Model definition
- 1:31:16 Data Service Interface
- 1:35:40 Data Service Implementation
- 1:47:27 Data Service Read Method
- 1:53:34 Data Service Create Method
- 1:58:48 Data Service Delete Method
- 2:01:53 Data Service Update Method
- 2:05:41 Android environment config
- 2:11:00 Architecture check point
- 2:11:54 Register MainPage for DI
- 2:14:13 MainPage code-behind
- 2:21:03 MainPage XAML Layout
- 2:30:19 Re-work MainPage layout
- 2:35:12 Add another page (ManagePage)
- 2:38:01 Adding a Route
- 2:30:01 Regiter ManagePage for DI
- 2:40:29 Complete MainPage code-behind
- 2:45:12 ManagePage code-behind
- 2:51:16 QueryProperty
- 2:57:34 ManagePage XMAL
- 3:07:56 Run on Windows
- 3:09:30 Re-work ManagePage layout
- 3:16:26 Using HttpClientFactory
Outro
- 3:21:02 Wrap up and thanks
- 3:21:31 Supporter Credits
