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转载 证书导入和导出操作支持四种文件格式
证书导入和导出操作支持四种文件格式。选择符合您特定需求的格式。个人信息交换 (PKCS #12)个人信息交换格式(PFX,也称为 PKCS #12)支持安全存储证书、私钥和证书路径中的所有证书。PKCS #12 是唯一可用于导出证书及其私钥的文件格式。加密消息语法标准 (PKCS #7)PKCS #7 格式支持存储证书和证书路径中的所有证书。 DER
2015-01-30 16:56:51
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原创 SQL SERVER数据库Truncate和Delete对表操作的区别
Truncate table操作,如果表中有IDENTITY列,那么IDENTITY列会从初始值重新开始计数,而Delete则不会。
2014-01-05 01:05:21
413
转载 Arrays
Single-Dimensional Arrays<br /> <br />The type of each array declared is given firstly by the type of basic elements it can hold, and secondly by the number of dimensions it has. Single-dimensional arrays have a single dimension (ie, are of rank 1). They a
2010-07-28 16:18:00
275
原创 早上听广播让人纠结
<br /> 每天上班要走一段路,没事就听听中国之声的广播,哎,每天的广播内容真让人纠结。汛期填湖造高尔夫练球场,重金属污染,大米掺假......一天的好心情都没有了
2010-07-15 15:00:00
337
转载 SQLServer data type precedence
When an operator combines two expressions of different data types, the rules for data type precedence specify that the data type with the lower precedence is converted to the data type with the higher
2010-05-28 10:33:00
390
转载 Difference between Property and Indexer
Comparison Between Properties and IndexersIndexers are similar to properties. Except for the differences shown in the following table, all of the rules defined for property accessors apply to in
2010-05-26 11:41:00
304
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