مقایسه Angular vs. React vs. Vue
If you love TypeScript: Angular or React
If you love object-orientated-programming (OOP): Angular
If you need guidance, structure and a helping hand: Angular
If you like flexibility: React
If you love big ecosystems: React
If you like choosing among dozens of packages: React
If you love JS & the “everything-is-Javascript-approach”: React
If you like really clean code: Vue
If you want the easiest learning curve: Vue
If you want the most lightweight framework: Vue
If you want separation of concerns in one file: Vue
If you are working alone or have a small team: Vue or React
If your app tends to get really large: Angular or React
If you want to build an app with react-native: React
If you want to have a lot of developers in the pool: Angular or React
If you work with designers and need clean HTML files: Angular or Vue
If you like Vue but are afraid of the limited ecosystem: React
If you can’t decide, first learn React, then Vue, then Angular
کنفرانس DEVintersection 2016
Windows 10 نگارش 21H1 منتشر شد
Windows 10 May 2021 Update (version 21H1) is now available to seekers who want to install it right now. Initially, it will be available to select devices running Windows 10 version 2004 or later. If you have a compatible device, and you can't wait for the rollout to complete, go to the Windows Update settings page and check for the new update.
پس از ایجاد Linked Server به طریقی که در مطلب فوق بدان اشاره گردید، به دو صورت میتوان به اجرای دستورات در Server دیگر پرداخت. به شکل Distributed Query و یا استفاده از تابع ()OPENQUERY .
برای مثال دو SQL Instance به نامهای SQL1 و SQL2 موجود است که قصد داریم عملیاتی را از SQL2 با استفاده از امکان Distributed Query و OpenQuery در SQL1 انجام دهیم، برای مثال:
SELECT * FROM [SQL2].[test].[dbo].[emp]
SELECT * from OPENQUERY([SQL2], 'SELECT * FROM [test].[dbo].[emp]')
SELECT * FROM [نام Linked Server].[AdventureWorks].[Person].[Person] GO SELECT * FROM OPENQUERY([نام Linked Server ],'SELECT * FROM [AdventureWorks].[Person].[Person]')
SELECT * FROM [نام Linked Server] .[AdventureWorks].[Person].[Address] GO SELECT * FROM OPENQUERY([نام Linked Server] ,'SELECT * FROM [AdventureWorks].[Person].[Address]')
J (J language) is a high-level, general-purpose, high-performance programming language. J is portable and runs on 32/64-bit Windows/Linux/Mac as well as iOS, Android, and other platforms. J source (required only if Jsoftware binaries don't meet your requirements) is available under both commercial and GPL 3 license. J systems can be installed and distributed for free.
J systems have:
- an integrated development environment
- standard libraries, utilities, and packages
- console, browser, and Qt front ends
- interfaces with other programming languages and applications
- integrated graphics
- memory mapped files for high performance data applications
- Jd
کتاب PHP Succinctly
Known for its straightforward simplicity, PHP is an open source, general-purpose scripting language oriented for web development. In PHP Succinctly, author José Roberto Olivas Mendoza guides newcomers through PHP’s basics, which includes deployment, programming themes such as variables, decision making, arrays, functions, and databases, and the creation of a functional webpage that will connect to a database. By the end, you’ll be ready to join the vast community of PHP users around the world.
- Introduction to PHP
- Deploying PHP
- PHP Basics
- Functions and File Inclusion
- Files and Databases
- A Contact List Website
- General Summary
- General Conclusions