ChuckLu - 博客园

2022年7月1日

摘要：虽然是模拟炒股，但同学们尽量还是要控制一下仓位，一般建议总资金的1/3操作，剩余资金，可以作为补仓之用。另外，购入的股票数量也不宜过多，同一时间，持有2-3个为宜。没有要求，总的模拟资金50w，到期以后看谁的盈利多一般的选股思路：（1）做龙头强势股回调。（2）做平台突破。（3）低位潜伏没关系阅读全文

posted @ 2022-07-01 21:43 ChuckLu 阅读(253) 评论(0) 推荐(0)

An overview of the column level SQL Server encryption

摘要： An overview of the column level SQL Server encryption This article gives an overview of column level SQL Server encryption using examples. Introductio 阅读全文

posted @ 2022-07-01 19:23 ChuckLu 阅读(28) 评论(0) 推荐(0)

2022年6月30日

股票入门基础知识：从零开始学炒股视频教程

摘要：股票入门基础知识：从零开始学炒股视频教程股票的分类股票的交易时间股票的涨跌幅股票K线图股票的交易规则压力位和支撑位阅读全文

posted @ 2022-06-30 23:14 ChuckLu 阅读(113) 评论(0) 推荐(0)

股市背景常识

摘要：股市背景常识阅读全文

posted @ 2022-06-30 23:07 ChuckLu 阅读(40) 评论(0) 推荐(0)

serving application pool 'ticket' was shutdown due to inactivity

摘要： A worker process with process id of '7512' serving application pool 'ticket' was shutdown due to inactivity. Application Pool timeout configuration wa 阅读全文

posted @ 2022-06-30 18:21 ChuckLu 阅读(108) 评论(0) 推荐(0)

SqlBulkCopy

摘要： SqlBulkCopy Class BatchSize Number of rows in each batch. At the end of each batch, the rows in the batch are sent to the server. BulkCopyTimeout Numb 阅读全文

posted @ 2022-06-30 15:24 ChuckLu 阅读(205) 评论(0) 推荐(0)

C# "Using" Syntax

摘要： C# "Using" Syntax 问题 Does the using catch the exception or throw it? i.e. using (StreamReader rdr = File.OpenText("file.txt")) { //do stuff } If the s 阅读全文

posted @ 2022-06-30 14:45 ChuckLu 阅读(34) 评论(0) 推荐(0)

Can you use reflection to find the name of the currently executing method?

摘要： Can you use reflection to find the name of the currently executing method? 回答1 For non-async methods one can use System.Reflection.MethodBase.GetCurre 阅读全文

posted @ 2022-06-30 14:41 ChuckLu 阅读(63) 评论(0) 推荐(0)

Kentico lots of log with event code “CREATEOBJ” and “UPDATEOBJ”

摘要：问题 You are right, our customer have written a class inherit CustomTableItem class, which named as EventLogItem. We also have a CustomTable named as Ev 阅读全文

posted @ 2022-06-30 13:50 ChuckLu 阅读(33) 评论(0) 推荐(0)

Kentico There is already an open DataReader associated with this Command which must be closed first.

摘要： System.InvalidOperationException: There is already an open DataReader associated with this Command which must be closed first.at System.Data.SqlClient 阅读全文

posted @ 2022-06-30 12:09 ChuckLu 阅读(237) 评论(0) 推荐(0)

Chuck Lu

公告