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How to get the top 10 values in postgresql?
...on score.
Starting with version 8.4, you can also use the standard (SQL:2008) fetch first
select *
from scores
order by score desc
fetch first 10 rows only
As @Raphvanns pointed out, this will give you the first 10 rows literally. To remove duplicate values, you have to select distinct rows,...
Why is Double.MIN_VALUE in not negative
....
Check out the IEEE 754 (1985) standard for details. There is a revised (2008) version, but that only introduces more formats which aren't even supported by java (strictly speaking java even lacks support for some mandatory features of IEEE 754 1985, like many other high level languages).
...
IIS7 Overrides customErrors when setting Response.StatusCode?
...S7 offers.
More info available here:
http://blogs.iis.net/rakkimk/archive/2008/10/03/iis7-enabling-custom-error-pages.aspx
Further investigation revealed I had it the wrong way around - detailed messages aren't by default but perhaps they've been turned on, on your box if you're seeing the differ...
Using helpers in model: how do I include helper dependencies?
...rom a text area. Following the advice from http://blog.caboo.se/articles/2008/8/25/sanitize-your-users-html-input , I'm cleaning up the input in the model before saving to database, using the before_validate callback.
...
Can you “compile” PHP code and upload a binary-ish file, which will just be run by the byte code int
... discontinued now (February 2014) – website down, looks like big hype in 2008 and 2009
Bambalam
compiles to stand-alone Windows binaries
the binaries contain bytecode and a launcher
looks discontinued now (February 2014) – last change in 2006
BinaryPHP
compiles to C++
looks discontinued ...
C# - Selectively suppress custom Obsolete warnings
... answer you're looking for? Browse other questions tagged c# visual-studio-2008 or ask your own question.
动态追踪（Dynamic Tracing）技术漫谈 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...得非常缓慢，但我们并不知道为什么。现在大家都在拥抱云计算和大数据，这种大规模的生产环境中的诡异问题只会越来越多，很容易占据工程师大部分的时间和精力。大部分问题其实是线上才有的问题，很难复现，或者几乎无...
How can I access Google Sheet spreadsheets only with Javascript?
...se. It involves using the Google data API.
http://gdatatips.blogspot.com/2008/12/using-javascript-client-library-w-non.html
"The JavaScript client library has helper methods for Calendar, Contacts, Blogger, and Google Finance. However, you can use it with just about any Google Data API to access ...
NOT IN vs NOT EXISTS
...ever. This article shows another one for a query against the AdventureWorks2008 database.
For the NOT IN on a NOT NULL column or the NOT EXISTS against either a nullable or non nullable column it gives the following plan.
When the column changes to NULL-able the NOT IN plan now looks like
It ...
How can I negate the return-value of a process?
...reservations, it is probably more widely available than I realized back in 2008. A quick check of POSIX 2004 and SUS/POSIX 1997 shows that ! was present in both those versions.
Note that the ! operator must appear at the beginning of the pipeline and negates the status code of the entire pipeline ...