C# ReadOnly ReadOnly先看两种情况1.值类型2.引用类型 结论 Ref Out ReadOnly官方文档 ReadOnly
先看两种情况
1.值类型 当数据是值类型时,标记为Readonly时,如果再次设置值,会提示报错,无法分配到只读字段 public class A
{pri…
A data-driven dynamic repositioning model in bicycle-sharing systems 爱思唯尔原文 doi:https://doi.org/10.1016/j.ijpe.2020.107909
article{data2021BRP,
address {Univ Cambridge, Inst Mfg, Cambridge CB3 0FS, England},
author {Zhang, Jie and Meng, Meng and W…
一、JMeter基础
A、JMeter介绍
Apache JMeter是Apache组织开发的基于Java的压力测试工具。 Apache JMeter may be used to test performance both on static and dynamic resources (files, Servlets, Perl scripts, Java Objects, Data Bases and Queries, FTP Servers and …