ChuckLu - 博客园

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(99) 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(118) 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(204) 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(341) 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(137) 评论(0) 推荐(0)

2021年2月6日

10 Reasons You Should Wake-Up At 5AM For 30 Days Straight

摘要： 10 Reasons You Should Wake-Up At 5AM For 30 Days Straight I have a challenge for you: Wake up at 5AM for the next 30 days. For the remainder of this a 阅读全文

posted @ 2021-02-06 12:31 ChuckLu 阅读(103) 评论(0) 推荐(0)

The #1 Strategy For Becoming Financially Wealthy

摘要： The #1 Strategy For Becoming Financially Wealthy Alfred North Whitehead said, “Civilization文明，文化 advances by extending the number of important operati 阅读全文

posted @ 2021-02-06 12:04 ChuckLu 阅读(117) 评论(0) 推荐(0)

ABOUT BENJAMIN HARDY, PHD

摘要： PhD一般指哲学博士。高级学衔之一，通常是学历架构中最高级的学衔。Doctor of Philosophy Dr. Benjamin Hardy is an organizational psychologist心理学家 and bestselling畅销书的作者 author of Willpow 阅读全文

posted @ 2021-02-06 11:58 ChuckLu 阅读(160) 评论(0) 推荐(0)

2021年2月4日

ServiceActivationException when auto-starting WCF services with AutofacServiceHostFactory

摘要： ServiceActivationException when auto-starting WCF services with AutofacServiceHostFactory I switched teams at work and as a welcome gift into the new 阅读全文

posted @ 2021-02-04 12:39 ChuckLu 阅读(153) 评论(0) 推荐(0)

2021年2月3日

Welcome Enterprise Skills Initiative

摘要： https://esi.microsoft.com/ Welcome to the Enterprise Skills Initiative. Microsoft and your organization are working together to help you learn the ski 阅读全文

posted @ 2021-02-03 12:18 ChuckLu 阅读(210) 评论(0) 推荐(0)

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