- Colorization
- JSON syntax validation
- Automatic brace completion and type-through
- Outlining
- JSON content sniffing
یک CMS تجاری بزرگ با قابلیتهای زیر
A modular, service based web application model
Code generator to produce initial services / user interface code for an SQL table
T4 based code generation on server to reference script widgets with intellisense / compile time validation
T4 based code generation to provide compile time type safety and intellisense while calling AJAX services from script side.
An attribute based form definition system (prepare UI in server side with a simple C# class)
Automatic seamless data-binding through form definitions (form <-> entity <-> service).
Caching Helpers (Local / Distributed)
Automatic cache validation
Configuration System (storage medium independent. store settings in database, file, whatever...)
Simple Logging
Reporting (reports just provide data, has no dependency on rendering, similar to MVC)
Script bundling, minification (making use of Node / UglifyJS / CleanCSS) and content versioning (no more F5 / clear browser cache)
Fluent SQL Builder (SELECT/INSERT/UPDATE/DELETE)
Micro ORM (also Dapper is integrated)
Customizable handlers for REST like services that work by reusing information in entity classes and do automatic validation.
Attribute based navigation menu
UI Localization (store localized texts in json files, embedded resource, database, in memory class, anywhere)
Data Localization (using an extension table mechanism helps to localize even data entered by users, like lookup tables)
Script widget system (inspired by jQueryUI but more suitable for C# code)
Client side and server side validation (based on jQuery validate plugin, but abstracts dependency)
Audit logging (where CDC is not available)
System for data based integration tests
Dynamic scripts
Script side templates
New In-Memory OLTP improvements in CTP3.1 include:
- Unique indexes in memory-optimized tables, to complement the support for unique constraints that was released in CTP3
- LOB data types varchar(max), nvarchar(max), and varbinary(max) in memory-optimized tables and natively compiled modules
- Indexes with NULLable key columns in memory-optimized tables
Syntax inputdate AT TIME ZONE timezone.
- Inputdate: An expression that can be resolved to a smalldatetime, datetime, datetime2, or datetimeoffset value.
- Timezone: Name of the destination time zone in standard format as enumerated by Windows. Available time zones can be found by querying sys.time_zone_info.
SQL Server Analysis Services (SSAS) updates allow upgrading your existing models to 1200 compatibility level and a JSON editor for SSDT;
The main change in this release is a security fix, and it’s possible you
will need to change your own code to adapt. Here’s why: jQuery used a
regex in its jQuery.htmlPrefilter
method to ensure that all closing tags were XHTML-compliant when passed
to methods. For example, this prefilter ensured that a call like jQuery("<div class='hot' />") is actually converted to jQuery("<div class='hot'></div>"). Recently, an issue was reported that demonstrated the regex could introduce a cross-site scripting (XSS) vulnerability.
Even if your deadline is tight, it’s still possible to write beautiful code. So, I’ve created a list of six tips to make your C# syntax elegant.
This year's State of JavaScript survey is now open, and filling it out only takes slightly longer than listening to that song in its entirety (not that anybody deserves that fate).
.NET 9 Release Candidate 2 is now available!
As we prepare the general availability (GA) release of .NET 9 in November we are adding our final touches around performance, stability, and any additional optimizations to make it the best release of .NET 9. Today, we are excited to announce the release of .NET 9 Release Candidate 2. As with Release Candidate 1, this release is covered by a go-live license so you can receive support when using it in your production applications. We encourage developers today to try out this latest release and give the teams feedback on anything that you find in your development so we can incorporate any additional enhancements into the final release.
The R programming language on its own is a powerful tool that can perform thousands of statistical tasks, but by writing programs in R, you gain tremendous power and flexibility to extend its base functionality. Senior Succinctly series author and editor James McCaffrey shows you how in R Programming Succinctly.
Table of Contents
- Getting Started
- Vectors and Functions
- Object-Oriented Programming
- Permutations and Combinations
- Advanced R Programming
| Check | Code | Description |
| Is Null | if(variable is null) return true; |
|
| Is Not Null | if(variable is { }) return false |
|
| Is Not Null | if(variable is object) return false |
|
| Is Null | if(variable == null) return true |
|
| Is Not Null | if(variable != null) return false |
|
This syntax supports static analysis such that later code will know whether variable is null or not.
Doesn’t produce a warning even when comparing against a non-nullable value type making the code to check pointless.
Requires C# 7.0 because it leverages type pattern matching.
Babel.js has become the de facto standard to transpile ES6/ES2015 code into ES5.
