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خاصیت background-clip و نحوه استفاده از آن

background-clip is one of those properties I've known about for years, but rarely used. Maybe just a couple of times as part of a solution to a Stack Overflow question. Until last year, when I started creating my huge collection of sliders. Some of the designs I chose to reproduce were a bit more complex and I only had one element available per slider, which happened to be an input element, meaning that I couldn't even use pseudo-elements on it. Even though that does work in certain browsers, the fact that it works is actually a bug and I didn't want to rely on that. All this meant I ended up using backgrounds, borders, and shadows a lot. I also learned a lot from doing that and this article shares some of those lessons.  

خاصیت background-clip و نحوه استفاده از آن
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پشتیبانی از Async/Await در Firefox

The new async and await keywords—which make asynchronous code more concise, obvious, and maintainable—have arrived in Firefox 52. Currently available in the latest Developer Edition release, Firefox 52 is scheduled for general release in March 2017. 

پشتیبانی از Async/Await در Firefox
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خداحافظ Facebook!

- Brian Acton, the founder of WhatsApp (you know...Facebook bought them for $16billion), recently deleted his Facebook account saying "It's time."
- Elon Musk backs #DeleteFacebook, and Tesla's and SpaceX's Facebook pages vanish.
- (UPDATE: 2018-Mar-26 am) CNET also reported on people "bailing" on Facebook.

خداحافظ Facebook!
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سه آرزو برای Office 365 در سال 2016

The pace of innovation for Office 365 is brisk, and barely a day goes by without notification of a new feature or enhancement. It's clear Microsoft is putting a lot of development muscle behind its SaaS solution.  

سه آرزو برای Office 365  در سال 2016
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معرفی SQLFacts

SQLFacts is a comprehensive suite of 27 tools with awesome features. The toolkit includes plenty to love for everybody, with tools for SQL Server database development, database administration, and performance tuning.  

معرفی SQLFacts
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تزریق وابستگی‌ها با طول عمر Tenant-Singleton

The missing scope - Tenant-Singleton

If a singleton is created once per application, you can probably guess that a tenant-singleton is created once per tenant.

So when might you need this scope? Think of any object that is expensive to create or needs to maintain state yet should be isolated for each tenant. Good examples would be NHibernate's Session Factory, RavenDB's Document Store or ASP.NET's Memory Cache. 

تزریق وابستگی‌ها با طول عمر Tenant-Singleton