Tag: variant

Shader variant shader_feature in Unity

Article directory Preface 1. Types of variants 1. multi_compile – a variant that will be compiled anyway 2. shader_feature – a variant that determines whether to compile based on the usage of the material 2. Use shader_feature to control changes in shader effects 1. First, expose a switch attribute in the attribute panel, which is […]

[C++ 17 generic container comparison] C++ in-depth analysis: the subtle differences between std::any and std::variant

Directory title 1. Introduction 1.1 Type safety of C++ 1.2 A brief introduction to std::any and std::variant std::any std::variant 2. Comprehensive exploration of std::any 2.1 Definition and use of std::any 2.2 How to use std::any 2.3 Advantages and Disadvantages of std::any 3. Comprehensive exploration of std::variant 3.1 Definition and use of std::variant 3.2 How to […]

Python climbing stairs problem: exploration of recursive solution (Fibonacci variant) (memoized recursion)

Article directory Climbing the Stairs Problem: Exploring a Recursive Solution problem definition solution 1. Recursion 2. Memorize recursion About the syntax of python memo={} default parameters and dictionary grammatical function Version Information Precautions in conclusion Climbing the Stairs Problem: Exploring the Recursive Solution In this article, the issue of climbing stairs will be discussed in […]

Optimal transmission algorithm implemented using Julia: Earth-Mover (Wasserstein) distance, Sinkhorn entropy regularization and its variants exploration

Part One: 1. Introduction Measuring the difference between two probability distributions is very important in fields such as number processing, machine learning, and image recognition. Among them, the optimal transmission algorithm provides a powerful framework for this requirement. The core concept of the algorithm is to find the “minimum” transfer cost between two distributions, that […]

New variant of the Givemexyz mining family is wreaking havoc on the cloud

1. Overview Alibaba Cloud Security Center has monitored that the givemexyz mining family continues to be active on the cloud. This family spreads by using weak server passwords, web vulnerabilities, middleware vulnerabilities, etc. Moreover, this family uses bash, python, powershell and other malicious scripts to conduct batch attacks, and has the ability to spread across […]

The road to test development —- data-driven and its variants

Directory Foreword: The initial data-driven: such as the mechanism that comes with testng Transformed data-driven: When the original data-driven application worked well, we found some problems. Continue to transform: In order to define parameters of complex types, we replace excel with xml Next Transformation: Keyword Driven Transform everything you want: By defining XML tags, we […]

Qt animation framework: QAbstractAnimation, QVariantAnimation

QAbstractAnimation 1. Description This class defines common functionality for all animations. By inheriting from this class, custom animations can be created. 2. Type members 1. enum QAbstractAnimation::DeletionPolicy KeepWhenStopped: Animated objects are not deleted when stopped. DeleteWhenStopped: The animation object will be automatically deleted when it stops. 2. enum QAbstractAnimation::Direction: This enumeration describes the direction of […]

Viscosity profile of dry and wet matle(based on strain rate invariant)(compose dis and dif to eff).

Dry mantle: %Viscosity profile of dry matle(based on strain rate invariant) %set parameters of dislocation A_dis = 3.5.*10.^22; %unit 🙁 1/(Pa.^n.*S) ) n_dis = 3.5; Ea_dis = 540000; %unit: (J/mol) m_dis = 0; h = 0.001;%unit:(m) train_rateII = 10.^(-14); %unit:(s.^(-1)) P = 0;%unit:(Pa) R = 8.314; %unit : ( J/(K*mol) ) miu = 8*10.^10; %unit:(Pa) […]