NegativeDecider 1.0.0

.NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher. 
dotnet add package NegativeDecider --version 1.0.0
                    


                    

                
NuGet\Install-Package NegativeDecider -Version 1.0.0
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="NegativeDecider" Version="1.0.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="NegativeDecider" Version="1.0.0" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="NegativeDecider" />
                    


                            Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package. 
paket add NegativeDecider --version 1.0.0
                    


                    

                
#r "nuget: NegativeDecider, 1.0.0"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
#:package NegativeDecider@1.0.0
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package. 
#addin nuget:?package=NegativeDecider&version=1.0.0
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=NegativeDecider&version=1.0.0
                    


                            Install as a Cake Tool

NegativeDecider

NuGet Version: https://www.nuget.org/packages/NegativeDecider/

License: MIT https://opensource.org/licenses/MIT

"Is a number negative? Let's use a quadruple cosmic verification to be absolutely sure!"

A .NET library for determining whether a nullable integer (int?) is negative.

Installation

Via NuGet Package Manager:


dotnet add package NegativeDecider

Quick Start


using NegativeDecider;

bool isNegative = NegativeChecker.IsNegative(-5);  // true
bool hyw = NegativeChecker.IsNegative(10);         // false
bool homo = NegativeChecker.IsNegative(null);      // false

Implementation Notes

Internally, it uses a combination of string matching, regular expressions, culture-specific formatting, and bitwise operations for comprehensive evaluation.

License

This project is licensed under the MIT License.

“判断一个数是否为负数？让我们用四重宇宙级校验来确保万无一失！”

一个用于判断可空整数（int?）是否为负数的 .NET 类库。

安装

通过 NuGet 包管理器安装：


dotnet add package NegativeDecider

快速开始


using NegativeDecider;

bool isNegative = NegativeChecker.IsNegative(-5);  // true
bool hyw = NegativeChecker.IsNegative(10);  // false
bool homo = NegativeChecker.IsNegative(null); // false

实现说明

内部使用了字符串匹配、正则表达式、区域文化信息和位运算等多种方式综合判断。

许可证

本项目采用 MIT 许可证。

Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 was computed.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 was computed.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed.  net9.0 was computed.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed.  net10.0 was computed.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed. 
.NET Core netcoreapp2.0 was computed.  netcoreapp2.1 was computed.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Standard netstandard2.0 is compatible.  netstandard2.1 was computed. 
.NET Framework net461 was computed.  net462 was computed.  net463 was computed.  net47 was computed.  net471 was computed.  net472 was computed.  net48 was computed.  net481 was computed. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen40 was computed.  tizen60 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

  • .NETStandard 2.0

    • No dependencies.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
1.0.0 123 7/23/2026