大约有 2,700 项符合查询结果(耗时:0.0231秒) [XML]

https://stackoverflow.com/ques... 

How to fallback to local stylesheet (not script) if CDN fails

... answered Dec 10 '14 at 15:25 dc2009dc2009 82211 gold badge99 silver badges77 bronze badges ...
https://stackoverflow.com/ques... 

MySQL get the date n days ago as a timestamp

...nding on what you want mysql> SELECT DATE_SUB(NOW(), INTERVAL 30 day); 2009-06-07 21:55:09 mysql> SELECT TIMESTAMP(DATE_SUB(NOW(), INTERVAL 30 day)); 2009-06-07 21:55:09 mysql> SELECT UNIX_TIMESTAMP(DATE_SUB(NOW(), INTERVAL 30 day)); 1244433347 ...
https://stackoverflow.com/ques... 

Find CRLF in Notepad++

..., it actually does work now!!! Original answer 2008 (Notepad++ 4.x) - 2009-2010-2011 (Notepad++ 5.x) Actually no, it does not seem to work with regexp... But if you have Notepad++ 5.x, you can use the 'extended' search mode and look for \r\n. That does find all your CRLF. (I realize this is ...
https://stackoverflow.com/ques... 

Iterating through a range of dates in Python

...rom datetime import date from dateutil.rrule import rrule, DAILY a = date(2009, 5, 30) b = date(2009, 6, 9) for dt in rrule(DAILY, dtstart=a, until=b): print dt.strftime("%Y-%m-%d") This python library has many more advanced features, some very useful, like relative deltas—and is implement...
https://stackoverflow.com/ques... 

Best way to create unique token in Rails?

...article: https://web.archive.org/web/20121026000606/http://blog.logeek.fr/2009/7/2/creating-small-unique-tokens-in-ruby My favorite listed is this: rand(36**8).to_s(36) => "uur0cj2h" share | ...
https://stackoverflow.com/ques... 

SQL JOIN vs IN performance?

... explainextended.com/2009/06/16/in-vs-join-vs-exists Really helps me.. Thank you.. – Abbas Galiyakotwala Jul 15 '16 at 9:21 ...
https://stackoverflow.com/ques... 

This type of CollectionView does not support changes to its SourceCollection from a thread different

...ed the issue with AsyncObservableCollection (http://www.thomaslevesque.com/2009/04/17/wpf-binding-to-an-asynchronous-collection/). share | improve this answer | follow ...
https://stackoverflow.com/ques... 

The maximum recursion 100 has been exhausted before statement completion

...RE @STARTDATE datetime; DECLARE @EntDt datetime; set @STARTDATE = '01/01/2009'; set @EntDt = '12/31/2009'; declare @dcnt int; ;with DateList as ( select @STARTDATE DateValue union all select DateValue + 1 from DateList where DateValue + 1 < convert(VA...
https://stackoverflow.com/ques... 

Java string to date conversion

... 1996; 96 Y Week year Year 2009; 09 M/L Month in year Month July; Jul; 07 w Week in year Number 27 W Week in month Number 2 D Day in year Number ...
https://stackoverflow.com/ques... 

How to show the “Are you sure you want to navigate away from this page?” when changes committed?

...is suitable for IE6-8 and FX1-3.5 (which is what we were targeting back in 2009 when it was written), but is rather out of date now and won't work in most current browsers - I've left it below for reference. The window.onbeforeunload is not treated consistently by all browsers. It should be a funct...