大约有 30,000 项符合查询结果（耗时：0.0506秒） [XML]
Si<em>mem>ple calculations for working with lat/lon and k<em>mem> distance?
Is there a si<em>mem>ple calculation I can do which will convert k<em>mem> into a value which I can add to a lat or lon float to calculate a bounding box for searches? It doesn't need to be co<em>mem>pletely accurate.
...
jQuery select all except first
In jQuery how do I use a selector to access all but the first of an ele<em>mem>ent? So in the following code only the second and third ele<em>mem>ent would be accessed. I know I can access the<em>mem> <em>mem>anually but there could be any nu<em>mem>ber of ele<em>mem>ents so thats not possible. Thanks.
...
Do we still need end slashes in HT<em>Mem>L5?
In HT<em>Mem>L5, do we still need the end slash like in XHT<em>Mem>L?
5 Answers
5
...
If I fork so<em>mem>eone else's private Github repo into <em>mem>y account, is it going to appear in <em>mem>y account as
So<em>mem>eone gave <em>mem>e access to one of their private repo on Github. What I want to do is to fork that project into <em>mem>y own account, so I could <em>mem>ake use of Github's pull request feature.
...
Why is docu<em>mem>ent.body null in <em>mem>y javascript?
Here is <em>mem>y brief HT<em>Mem>L docu<em>mem>ent.
6 Answers
6
...
How does internationalization work in JavaScript?
I'<em>mem> wondering how to deal internationalization in JavaScript. I googled but I'<em>mem> not getting convincing answers for:
4 Answe...
WITH (NOLOCK) vs SET TRANSACTION ISOLATION LEVEL READ UNCO<em>Mem><em>Mem>ITTED
Could so<em>mem>eone give <em>mem>e so<em>mem>e guidance on when I should use WITH (NOLOCK) as opposed to SET TRANSACTION ISOLATION LEVEL READ UNCO<em>Mem><em>Mem>ITTED
...
What is this CSS selector? [class*=“span”]
...
It's an attribute wildcard selector. In the sa<em>mem>ple you've given, it looks for any child ele<em>mem>ent under .show-grid that has a class that CONTAINS span.
So would select the &a<em>mem>p;lt;strong&a<em>mem>p;gt; ele<em>mem>ent in this exa<em>mem>ple:
&a<em>mem>p;lt;div class="show-grid"&a<em>mem>p;gt;
&a<em>mem>p;lt;strong class="span6"&a<em>mem>p;...
How to for<em>mem>at current ti<em>mem>e using a yyyy<em>Mem><em>Mem>ddHH<em>mem><em>mem>ss for<em>mem>at?
I'<em>mem> trying to for<em>mem>at the current ti<em>mem>e using this for<em>mem>at yyyy<em>Mem><em>Mem>ddHH<em>mem><em>mem>ss .
4 Answers
4
...
How to fire AJAX request Periodically?
...
As others have pointed out setInterval and setTi<em>mem>eout will do the trick. I wanted to highlight a bit <em>mem>ore advanced technique that I learned fro<em>mem> this excellent video by Paul Irish: http://paulirish.co<em>mem>/2010/10-things-i-learned-fro<em>mem>-the-jquery-source/
For periodic tasks th...