大约有 2,700 项符合查询结果（耗时：0.0167秒） [XML]
Fetch the row which has the Max value for a column
...le (usr char(1), dt date);
SQL> insert into mytable values ('A','01-JAN-2009');
SQL> insert into mytable values ('B','01-JAN-2009');
SQL> insert into mytable values ('A', '31-DEC-2008');
SQL> insert into mytable values ('B', '31-DEC-2008');
SQL> select usr, dt from mytable
2 where ...
Calculate the number of business days between two dates?
... I take the freedom to edit this answer since the answerer is absent since 2009.
The code above assumes that DayOfWeek.Sunday has the value 7 which is not the case. The value is actually 0. It leads to a wrong calculation if for example firstDay and lastDay are both the same Sunday. The method retu...
What Are Some Good .NET Profilers?
...rofiler 3.1 and ANTS Memory Profiler 5.1 (current versions as of September 2009). I tried the JetBrains one a year or two ago and it wasn't as good as ANTS (for memory profiling) so I haven't bothered this time. From reading the web sites it looks like it doesn't have the same memory profiling featu...
What does [STAThread] do?
...e CLR level, see this MSDN Magazine article from June 2004 (Archived, Apr. 2009).
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GCM with PHP (Google Cloud Messaging)
... this technique to tell cURL what certificate to expect: unitstep.net/blog/2009/05/05/… or force cURL to use the latest cacert.pem from the cURL website using something like this: gist.github.com/gboudreau/5206966
– Guillaume Boudreau
Mar 20 '13 at 18:04
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Cross-browser multi-line text overflow with ellipsis appended within a fixed width and height
...cks
Oh, and if you look for design inspirations:
smashingmagazine.com/2009/07/designing-read-more-and-continue-reading-links/, from 2009 though...
Dribbble probably has interesting designs...I could not find a way to gather them though (via search or tags), feel free to share a relevant link
...
How to calculate age (in years) based on Date of Birth and getDate()
...e in full years
declare @as_of datetime, @bday datetime;
select @as_of = '2009/10/15', @bday = '1980/4/20'
select
Convert(Char(8),@as_of,112),
Convert(Char(8),@bday,112),
0 + Convert(Char(8),@as_of,112) - Convert(Char(8),@bday,112),
(0 + Convert(Char(8),@as_of,112) - Convert(Char...
App Inventor 2 DynamicComponents 拓展：动态创建AI2组件对象 · App Inventor 2 中文网
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DynamicComponents 拓展
.aix 拓展下载（最新版 v2.3.0）：
com.yusufcihan.DynamicComponents.aix
完全支持 App Inventor 2 的动态组件扩展。它基于 Java 的反射功能，因此只需键入类名称即可搜索类来创建组件。因此，它对特定组...
How to get highcharts dates in the x axis?
...m: Two digit month number, 01 through 12.
%y: Two digits year, like 09 for 2009.
%Y: Four digits year, like 2009.
%H: Two digits hours in 24h format, 00 through 23.
%I: Two digits hours in 12h format, 00 through 11.
%l (Lower case L): Hours in 12h format, 1 through 11.
%M: Two digits minutes, 00 thr...
How do I get the number of days between two dates in JavaScript?
...var days = hours*24;
var foo_date1 = getDateFromFormat("02/10/2009", "M/d/y");
var foo_date2 = getDateFromFormat("02/12/2009", "M/d/y");
var diff_date = Math.round((foo_date2 - foo_date1)/days);
alert("Diff date is: " + diff_date );
</scri...