سایت فوق 45 Query در Oracle بررسی می‌نماید که دانستن آنها مفید می‌باشد. 
Issues fixed in Visual Studio 2019 version 16.0.4
- Attach to iis prompt to attach multiple times.
- WPF applications broken after FW 4.8 update.
- installing typescript 3.3 disables version 2.2 compilation.
- Unable to attach debugger when attaching multiple startup projects on Visual Studio 2019.
- Known issue: Application tab of VB project property pages is broken when isntalling the .NET Framework 4.8 Developer Pack.
- Visual Studio extensions may fail to install attempting to overwrite core NuGet files.
- microsoft.diagnosticshub.dotnetobjectalloc.vsix missing from offline installer.
Security Advisory Notices
CVE-2019-0727 Diagnostics Hub Standard Collector Service Elevation of Privilege Vulnerability
An elevation of privilege vulnerability exists when the Diagnostics Hub Standard Collector Service 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 Diagnostics Hub Standard Collector performs file operations in.
The previews of EF Core 5.0 require .NET Standard 2.1. This means:
- EF Core 5.0 runs on .NET Core 3.1; it does not require .NET 5.
- This may change in future previews depending on how the plan for .NET 5 evolves.
- EF Core 5.0 runs on other platforms that support .NET Standard 2.1.
- EF Core 5.0 will not run on .NET Standard 2.0 platforms, including .NET Framework.
منابع پیشنهادی
- Writing efficient queries with Entity Framework Code First - Part 1
- Writing efficient queries with Entity Framework Code First - Part 2
- Writing efficient queries with Entity Framework Code First - Part 3
- The Four Deadly Sins of LINQ Data Access: Part 1–Overly Chatty Queries
- The Four Deadly Sins of LINQ Data Access: Part 2–Too Many Columns
- The Four Deadly Sins of LINQ Data Access: Part 3–Insufficiently Chatty Queries
- The Four Deadly Sins of LINQ Data Access: Part 4–Too Many Rows
.NET 8 Release Candidate 2 (RC2) is now available and includes many great new improvements to ASP.NET Core!
This is the last release candidate that we plan to share before the final .NET 8 release later this year. Most of the planned features and changes for .NET 8 are part of this release candidate and are ready for you to try out. You can find the full list of what’s new in ASP.NET Core in .NET 8 in the docs.
In order to avoid bifurcating the linting tool space for TypeScript, we therefore plan to deprecate TSLint and focus our efforts instead on improving ESLint’s TypeScript support.
The AngularCLI team has said that they even plan on shipping their next major version (only ~week away) using webpack 4!
در ادامه مباحث بهتر کد بنویسیم و الگوهایی که در این رابطه معرفی شدند، اخیرا کتابی از انتشارات manning منتشر شده تحت عنوان Dependency Injection . هر چند به ظاهر این کتاب برای جاوا کارها تهیه شده اما قسمت عمده‌ای از آن برای سایر زبان‌های برنامه نویسی دیگر نیز قابل استفاده است.
DESCRIPTION
In object-oriented programming, a central program normally controls other objects in a module, library, or framework. With dependency injection, this pattern is inverted—a reference to a service is placed directly into the object which eases testing and modularity. Spring or Google Guice use dependency injection so you can focus on your core application and let the framework handle infrastructural concerns.
Dependency Injection explores the DI idiom in fine detail, with numerous practical examples that show you the payoffs. You'll apply key techniques in Spring and Guice and learn important pitfalls, corner-cases, and design patterns. Readers need a working knowledge of Java but no prior experience with DI is assumed.
WHAT'S INSIDE:
◊ How to apply it (Understand it first!)
◊ Design patterns and nuances
◊ Spring, Google Guice, PicoContainer, and more
◊ How to integrate DI with Java frameworks
In object-oriented programming, a central program normally controls other objects in a module, library, or framework. With dependency injection, this pattern is inverted—a reference to a service is placed directly into the object which eases testing and modularity. Spring or Google Guice use dependency injection so you can focus on your core application and let the framework handle infrastructural concerns.
Dependency Injection explores the DI idiom in fine detail, with numerous practical examples that show you the payoffs. You'll apply key techniques in Spring and Guice and learn important pitfalls, corner-cases, and design patterns. Readers need a working knowledge of Java but no prior experience with DI is assumed.
WHAT'S INSIDE:
◊ How to apply it (Understand it first!)
◊ Design patterns and nuances
◊ Spring, Google Guice, PicoContainer, and more
◊ How to integrate DI with Java frameworks
راستی، این کتاب تر و تازه رو می‌تونید از همین کتاب فروشی‌های دور و اطراف نیز تهیه کنید! در سایت booktraining دات ارگ در قسمت graphics-and-design به تاریخ 4 آگوست.
What makes 1.0 different from our pre-release builds?
- Stable CSS and API surface.We're now confident in the API for these components and do not plan any breaking changes.
- Supported platforms: Tested on IE 11+, Chrome, Safari, Firefox, Android 4.2+ and iOS 8+.
- Angular 1.5-ready. You can use AngularJS 1.3 and later, but as soon as you update to the new release, you can be confident that ngMaterial components will continue to work as expected.
