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Converting Symbols, Accent Letters to English Alphabet
...ow, there are thousands of characters in the Unicode chart and I want to convert all the similar characters to the letters which are in English alphabet.
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Conversion failed when converting date and/or time from character string while inserting datetime
...ny formats supported by SQL Server - see the MSDN Books Online on CAST and CONVERT. Most of those formats are dependent on what settings you have - therefore, these settings might work some times - and sometimes not.
The way to solve this is to use the (slightly adapted) ISO-8601 date format that i...
Replacing NULL with 0 in a SQL server query
...L and COALESCE are also different. For example,
a NULL value for ISNULL is converted to int whereas for COALESCE,
you must provide a data type.
ISNULL takes only 2 parameters whereas COALESCE takes a variable
number of parameters.
if you need to know more here is the full document from msdn.
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Replace whitespaces with tabs in linux
... User Commands UNEXPAND(1)
NAME
unexpand - convert spaces to tabs
SYNOPSIS
unexpand [OPTION]... [FILE]...
DESCRIPTION
Convert blanks in each FILE to tabs, writing to standard output. With
no FILE, or when FILE is -, read standard input.
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Peak memory usage of a linux/unix process
... Command being timed: "ls /"
User time (seconds): 0.00
System time (seconds): 0.01
Percent of CPU this job got: 250%
Elapsed (wall clock) time (h:mm:ss or m:ss): 0:00.00
Average shared text size (kbytes): 0
Average unshared data size (kbytes): 0
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How can I change my default database in SQL Server without using MS SQL Server Management Studio?
...at a login's default database is: select name, default_database_name from sys.server_principals;
– DocOc
Mar 18 '19 at 18:50
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Access is denied when attaching a database
...sische Datei 'D:\data\mssql\drei.mdf' kann nicht geöffnet werden. Betriebssystemfehler 5: '5(Zugriff verweigert) == Granting full access to the user (who is a member of the local admin group, which has access) fixes the problem. Also, running sqlcmd (or SSMS, I guess) as Administrator doesn't produ...
Vsphere 6 集群上 安装 oracle rac 遇到的共享磁盘故障 - 数据库(内核) - ...
...到udevtest udevinfo 等命令
在rehl 6 中要换成
udevadm -a -p /sys/block/sdc/sdc1
209715200
1677721600
比较一下 不同的，并且好记录的参数为 KERNEL ATTR{size}
把下列参数修改为
KERNEL=="sd*", BUS=="scsi", PROGRAM=="/sbin/scsi_id --whitelis...
How to create JSON string in C#
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our project can open in VS 2008...so it was converted at some point. Does that mean we can now use .NET 3.5 within our existing codebase?
– PositiveGuy
Jun 29 '09 at 1:42
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Why I cannot cout a string?
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Use c_str() to convert the std::string to const char *.
cout << "String is : " << text.c_str() << endl ;
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