2023年5 月

英文: Foreign key for subclasses in SQL 问题 我有宠物、顾客和送货公司发票之间的关系，宠物有三个子类别：狗、猫和鸟。您应该如何将其翻译成SQL？发票中的id应该引用...

英文: How to create quicksort for array of ints in C 问题 I'm trying to design a function quicksort in C...

英文: phone numbers loaded to my c# .net core web app from an excel file has encoding issues 问题 I'm lo...

英文: CapacityProviderStrategies of EC2Service shows the error, The specified capacity provider ******...

英文: Single Page Application: How to unmount app in Vue.js 3 Composition API when enter/reload the ap...

英文: TCPDF ignored some CSS 问题 TCPDF似乎无法正确渲染您提供的CSS规则。您可以尝试以下解决方法： 内联样式：尝试将CSS样式直接嵌入到HTML表格元素中，而不是使用外...

英文: next-auth signOut button click is not accepting a variable but the string itself works 问题 I unde...

英文: Songs List does not display after giving permissions 问题 I've translated the code part as request...

英文: Why can't a SQL Server be tagged during the creation in Azure CLI? 问题 根据az sql server create...

英文: Connection failed: SQLSTATE[CE100]: [Microsoft][ODBC Driver 17 for SQL Server][SQL Server]The sy...