We just published eShopSupport, a .NET sample app that brings AI into the world of eShop. Includes examples of summarisation, classification, semantic search, and a Q&A bot (including local models). It’s the demo app we used in talks such as
Learn Roslyn Now - E08 - The AdHocWorkspace
Learn Roslyn Now - E07 - VisualStudioWorkspace
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Learn Roslyn Now - E05 - Semantic Model and Symbols
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With Meta Tags you can edit and experiment with your content then preview how your webpage will look on Google, Facebook, Twitter and more!
یک نکته‌ی تکمیلی
ACME V1 تا چند ماه دیگر به پایان خواهد رسید:In June of 2020 we will stop allowing new domains to validate via ACMEv1.
یک نمونه لاگ اجرای نگارش جدید آن به صورت زیر است:
A simple Windows ACMEv2 client (WACS) Software version 2.1.3.671 (RELEASE, PLUGGABLE) IIS version 7.5 Running with administrator credentials Scheduled task not configured yet Please report issues at https://github.com/PKISharp/win-acme N: Create new certificate (simple for IIS) M: Create new certificate (full options) L: List scheduled renewals R: Renew scheduled S: Renew specific A: Renew *all* O: More options... Q: Quit Please choose from the menu: m Running in mode: Interactive, Advanced Please specify how the list of domain names that will be included in the certificate should be determined. If you choose for one of the "all bindings" options, the list will automatically be updated for future renewals to reflect the bindings at that time. 1: IIS 2: Manual input 3: CSR created by another program C: Abort How shall we determine the domain(s) to include in the certificate?: 1 Please select which website(s) should be scanned for host names. You may input one or more site identifiers (comma separated) to filter by those sites, or alternatively leave the input empty to scan *all* websites. 1: Default Web Site (2 bindings) Site identifier(s) or <ENTER> to choose all: 1 1: dotnettips.info (Site 1) 2: www.dotnettips.info (Site 1) You may either choose to include all listed bindings as host names in your certificate, or apply an additional filter. Different types of filters are available. 1: Pick specific bindings from the list 2: Pick bindings based on a search pattern 3: Pick bindings based on a regular expression 4: Pick *all* bindings How do you want to pick the bindings?: 4 1: dotnettips.info (Site 1) 2: www.dotnettips.info (Site 1) Please pick the most important host name from the list. This will be displayed to your users as the subject of the certificate. Common name: 2 1: dotnettips.info (Site 1) 2: www.dotnettips.info (Site 1) Continue with this selection? (y*/n) - yes Target generated using plugin IIS: www.dotnettips.info and 1 alternatives Suggested friendly name '[IIS] Default Web Site, (any host)', press <ENTER> to accept or type an alternative: <Enter> The ACME server will need to verify that you are the owner of the domain names that you are requesting the certificate for. This happens both during initial setup *and* for every future renewal. There are two main methods of doing so: answering specific http requests (http-01) or create specific dns records (dns-01). For wildcard domains the latter is the only option. Various additional plugins are available from https://github.com/PKISharp/win-acme/. 1: [http-01] Save verification files on (network) path 2: [http-01] Serve verification files from memory (recommended) 3: [http-01] Upload verification files via FTP(S) 4: [http-01] Upload verification files via SSH-FTP 5: [http-01] Upload verification files via WebDav 6: [dns-01] Create verification records manually (auto-renew not possible) 7: [dns-01] Create verification records with acme-dns (https://github.com/joohoi/acme-dns) 8: [dns-01] Create verification records with your own script 9: [tls-alpn-01] Answer TLS verification request from win-acme C: Abort How would you like prove ownership for the domain(s) in the certificate?: 2 After ownership of the domain(s) has been proven, we will create a Certificate Signing Request (CSR) to obtain the actual certificate. The CSR determines properties of the certificate like which (type of) key to use. If you are not sure what to pick here, RSA is the safe default. 1: Elliptic Curve key 2: RSA key What kind of private key should be used for the certificate?: 2 When we have the certificate, you can store in one or more ways to make it accessible to your applications. The Windows Certificate Store is the default location for IIS (unless you are managing a cluster of them). 1: IIS Central Certificate Store (.pfx per domain) 2: PEM encoded files (Apache, nginx, etc.) 3: Windows Certificate Store C: Abort How would you like to store the certificate?: 3 1: IIS Central Certificate Store (.pfx per domain) 2: PEM encoded files (Apache, nginx, etc.) 3: No additional storage steps required C: Abort Would you like to store it in another way too?: 3 With the certificate saved to the store(s) of your choice, you may choose one or more steps to update your applications, e.g. to configure the new thumbprint, or to update bindings. 1: Create or update https bindings in IIS 2: Create or update ftps bindings in IIS 3: Start external script or program 4: Do not run any (extra) installation steps Which installation step should run first?: 1 Use different site for installation? (y/n*) - no 1: Create or update ftps bindings in IIS 2: Start external script or program 3: Do not run any (extra) installation steps Add another installation step?: 3 Enter email(s) for notifications about problems and abuse (comma seperated): name@site.com Terms of service: C:\ProgramData\win-acme\acme-v02.api.letsencrypt.org\LE-SA-v1.2-November-15-2017.pdf Open in default application? (y/n*) - no Do you agree with the terms? (y*/n) - yes Authorize identifier: dotnettips.info Authorizing dotnettips.info using http-01 validation (SelfHosting) Authorization result: valid Authorize identifier: www.dotnettips.info Authorizing www.dotnettips.info using http-01 validation (SelfHosting) Authorization result: valid Requesting certificate [IIS] Default Web Site, (any host) Store with CertificateStore... Installing certificate in the certificate store Adding certificate [IIS] Default Web Site, (any host) @ 2020/2/1 9:43:55 to store My Installing with IIS... Updating existing https binding www.dotnettips.info:443 (flags: 0) Updating existing https binding dotnettips.info:443 (flags: 0) Committing 2 https binding changes to IIS Adding Task Scheduler entry with the following settings - Name win-acme renew (acme-v02.api.letsencrypt.org) - Path C:\Programs\win-acme.v2.1.3.671.x64.pluggable - Command wacs.exe --renew --baseuri "https://acme-v02.api.letsencrypt.org/" - Start at 09:00:00 - Time limit 02:00:00 Do you want to specify the user the task will run as? (y/n*) - no
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10) Practical .NET: Powerful JavaScript With Upshot and Knockout
The Microsoft JavaScript Upshot library provides a simplified API for
retrieving data from the server and caching it at the client for reuse. Coupled
with Knockout, the two JavaScript libraries form the pillars of the Microsoft
client-side programming model.
9) On VB: Database Synchronization with the Microsoft Sync
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8) C# Corner: Performance Tips for Asynchronous Development in
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6) On VB: Entity Framework Code-First Migrations
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5) C# Corner: The New Read-Only Collections in .NET 4.5
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4) C# Corner: Building a Windows 8 RSS Reader
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2) Inside Visual Studio 11: A Guided Tour
Visual Studio 2012
(code-named Visual Studio 11 then) is packed with new features to help you be a
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HTML5 finally support what developers have been trying to get HTML to do for
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فقط برای زبان فارسی بیش 11 ترجمه از اساتید مختلف قرارداده شده.
این پروژه در بیشتر از 20 سایت، 10 برنامه و چندین اپ موبایل استفاده شده.
Developer:Hamid Zarrabi-Zadeh
Stack Overflow Developer Desktop Build - 2017
One of the things we're big on at Stack Exchange is hardware - we love it. More importantly, we love not waiting on it. With that in mind, we upgrade our developer machines every 2 years. In case it helps anyone else, I'm posting our current parts list here. This isn't set in stone, we review and update it to the latest tech every time we build a machine. We also customize the build for each developer if needed - for example those needing extra space or specific display connections, etc. I'll try and keep this page updated as we make changes
Devart T4 Editor is a powerful Visual Studio add-in for editing T4 templates with syntax highlighting, intellisense, code outlining, and all features of a first-class text editor add-in for Visual Studio. It provides very high performance and makes creating T4 templates easier and faster. As well as ensuring extremely high level of performance, it also speeds up and facilitates the creation of T4 templates.
Security Advisory Notices
CVE-2019-1077 Visual Studio Extension Auto Update Vulnerability
An elevation of privilege vulnerability exists when the Visual Studio Extension auto-update process improperly performs certain file operations. An attacker who successfully exploited this vulnerability could delete files in arbitrary locations. To exploit this vulnerability, an attacker would require unprivileged access to a vulnerable system. The security update addresses the vulnerability by securing locations the Visual Studio Extension auto-update performs file operations in.
CVE-2019-1075 ASP.NET Core Spoofing Vulnerability
A spoofing vulnerability exists in ASP.NET Core that could lead to an open redirect. An attacker who successfully exploited the vulnerability could redirect a targeted user to a malicious website. To exploit the vulnerability, an attacker could send a link that has a specially crafted URL and convince the user to click the link.
The security update addresses the vulnerability by correcting how ASP.NET Core parses URLs. Details can be found in the .NET Core release notes.
CVE-2019-1113 WorkflowDesigner XOML deserialization allows code execution
A XOML file referencing certain types could cause random code to be executed when the XOML file is opened in Visual Studio. There is now a restriction on what types are allowed to be used in XOML files. If a XOML file containing one of the newly unauthorized types is opened, a message is displayed explaining that the type is unauthorized.
For further information, please refer to https://support.microsoft.com/en-us/help/4512190/remote-code-execution-vulnerability-if-types-are-specified-in-xoml.
Using source control (1 of 5) | Getting started with GitHub
Welcome to the Getting started with GitHub series, where you will learn how to share your code from within Visual Studio by using Git and GitHub. In this episode, Robert shows how to add a solution to source control.
