ChuckLu - 博客园

2021年2月10日

The CLR has been unable to transition from COM context […] for 60 seconds

摘要： The CLR has been unable to transition from COM context […] for 60 seconds I got this problem while working with a large database and it made the UI fr 阅读全文

posted @ 2021-02-10 15:12 ChuckLu 阅读(163) 评论(0) 推荐(0)

Script Tag Helper in ASP.NET Core

摘要： Script Tag Helper in ASP.NET Core The Script Tag Helper generates a link to a primary or fall back script file. Typically the primary script file is o 阅读全文

posted @ 2021-02-10 13:19 ChuckLu 阅读(92) 评论(0) 推荐(0)

2021年2月9日

What is the difference between a directory and a folder?

摘要： What is the difference between a directory and a folder? Most people use the terms "folder" and "directory" interchangeably. From a programmer point o 阅读全文

posted @ 2021-02-09 18:03 ChuckLu 阅读(117) 评论(0) 推荐(0)

Emoji commit messages

摘要： Emoji commit messages ✨ ✨ :sparkles: sparkles when adding a new user-facing feature 📦 📦 :package: package when refactoring or improving code 🐛 🐛 : 阅读全文

posted @ 2021-02-09 17:08 ChuckLu 阅读(69) 评论(0) 推荐(0)

漫画解读：通过造车来了解软件开发模式 DevOps

摘要：漫画解读：通过造车来了解软件开发模式阅读全文

posted @ 2021-02-09 10:52 ChuckLu 阅读(127) 评论(0) 推荐(0)

2021年2月8日

Multicast delegate of type Func (with return value)?

摘要： Multicast delegate of type Func (with return value)? Is it working as intended? It's working as specified, at least. Whether that's what you intended 阅读全文

posted @ 2021-02-08 18:05 ChuckLu 阅读(84) 评论(0) 推荐(0)

What are good ways to prevent SQL injection? [duplicate]

摘要： What are good ways to prevent SQL injection? [duplicate] How can I add user-supplied input to an SQL statement? Use parameterized SQL. Examples (These 阅读全文

posted @ 2021-02-08 14:29 ChuckLu 阅读(72) 评论(0) 推荐(0)

SqlCommand.Prepare Method

摘要： SqlCommand.Prepare Method Remarks If CommandType is set to StoredProcedure, the call to Prepare should succeed, although it may cause a no-op. Before 阅读全文

posted @ 2021-02-08 14:14 ChuckLu 阅读(181) 评论(0) 推荐(0)

SqlCommand.Prepare method requires all variable length parameters to have an explicitly set non-zero Size

摘要： SqlCommand.Prepare method requires all variable length parameters to have an explicitly set non-zero Size You can should add your parameter like this 阅读全文

posted @ 2021-02-08 14:07 ChuckLu 阅读(321) 评论(0) 推荐(0)

Make a Dictionary method argument default to an empty dictionary instead of null

摘要： Make a Dictionary method argument default to an empty dictionary instead of null Is there some way to make the default Dictionary empty? Yes, use the 阅读全文

posted @ 2021-02-08 11:03 ChuckLu 阅读(109) 评论(0) 推荐(0)

Chuck Lu

公告