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How do I get current date/time on the Windows command line in a suitable format for usage in a file/
...ims=/:" %%a in ("%TIME%") do (set mytime=%%a%%b)
C:> .\date.bat
2008-10-14_0642
If you want the date independently of the region day/month order, you can use "WMIC os GET LocalDateTime" as a source, since it's in ISO order:
@echo off
for /F "usebackq tokens=1,2 delims==" %%i in (`wmic ...
How to get first character of a string in SQL?
... @thomasrutter, Looking at an execution plan, SQL Server (at least 2008R2) internally translates LEFT(colName, length) into SUBSTRING(colName, 1, length). So there is no any optimizations here, it's just a preference.
– Alexander Abakumov
Sep 15 '14 at ...
关于php的socket初探 - PHP - 清泛IT论坛，有思想、有深度
...例子是基于 PHP 的 libevent 扩展实现的，需要运行的话要先安装此扩展，参考：http://pecl.php.net/package/libevent。
epoll/kqueue 的例子最好是能在linux环境下运行，因为windows下的php不支持多epoll模型，也不支持多进程。
以上就是我对php...
How to iterate object in JavaScript? [duplicate]
...te curly braces on the same line, but JavaScript is weird: robertnyman.com/2008/10/16/…)
– Barnaby
Dec 1 '15 at 18:24
...
How to disable breadcrumbs in Eclipse
...
Something like http://loadcontext.blogspot.com/2008/08/eclipse-34-breadcrumbs-hide-and-show.html?
Customize Perspective, choose the
Commands tab. In the Available command
group, choose Java Editor
Presentation. The Toolbar details
shows the button for Toggle
...
How to create a self-signed certificate for a domain name for development?
...just done so to use this certificate with SSRS installed in Windows Server 2008 R2).
– mprost
Sep 24 '15 at 17:08
3
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SQL Server 2005 How Create a Unique Constraint?
...umn you've set to be unique.
You can do this with a filtered index in SQL 2008:
CREATE UNIQUE NONCLUSTERED INDEX idx_col1
ON dbo.MyTable(col1)
WHERE col1 IS NOT NULL;
See Field value must be unique unless it is NULL for a range of answers.
...
Nearest neighbors in high-dimensional data?
...by Malcolm Slaney and Michael Casey for IEEE Signal Processing Magazine in 2008 [4].
LSH has been applied seemingly everywhere. You may want to give it a try.
[1] Datar, Indyk, Immorlica, Mirrokni, "Locality-Sensitive Hashing Scheme Based on p-Stable Distributions," 2004.
[2] Weber, Schek, Blot...
Remove Trailing Spaces and Update in Columns in SQL Server
...l, it depends on which version of SQL Server you are using.
In SQL Server 2008 r2, 2012 And 2014 you can simply use TRIM(CompanyName)
SQL Server TRIM Function
In other versions you have to use set CompanyName = LTRIM(RTRIM(CompanyName))
...
Convert NSDate to NSString
...
‘Mar 1’ – if the date is within the current calendar year
‘Mar 1, 2008’ – else ;-)
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