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Correct mime type for .mp4
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According to http://help.encoding.com/knowledge-base/article/correct-mime-types-for-serving-video-files/, the correct mime type for .mp4 is video/mp4
share
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Jquery change background color
...kground-color","red")
.show(1500);
});
});
});
Demo:
http://jsfiddle.net/p7w9W/2/
Explanation:
You have to wait for the callback on the animating functions before you switch background color. You should also not use only numeric ID:s, and if you have an ID of your <p> t...
Delaying a jquery script until everything else has loaded
...// Add jQuery
var GM_JQ = document.createElement('script');
GM_JQ.src = 'http://jquery.com/src/jquery-latest.js';
GM_JQ.type = 'text/javascript';
document.getElementsByTagName('head')[0].appendChild(GM_JQ);
// Check if jQuery's loaded
function GM_wait()
{
if(typeof unsafeWindow.jQuery ==...
create two method for same url pattern with different arguments
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You can use the params parameter to filter by HTTP parameters. In your case it would be something like:
@RequestMapping(value = "/searchUser", params = "userID")
public String searchUserById(@RequestParam long userID, Model model) {
// ...
}
@RequestMapping(value = "...
Change the color of a bullet in a html list?
...icode.
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<style type="text/css">
li {
list-style: none;
}
li:before {
/* For a round bullet */
content:'\2022';
/* For a ...
How do you beta test an iphone app?
... that!
Click on the below link and install and then run the app.
http://itunes.apple.com/app/ad-hoc-helper/id285691333?mt=8
This app will create an email. Please send it to me.
Collect all the UDIDs from your testers.
Go to the Provisioning Portal.
Go to the section Devices.
Click on...
How can I call controller/view helper methods from the console in Ruby on Rails?
...myresource_path # => "/myresource"
app.myresource_url # => "http://www.example.com/myresource"
View Helpers:
foo = ActionView::Base.new
foo.javascript_include_tag 'myscript' #=> "<script src=\"/javascripts/myscript.js\"></script>"
helper.link_to "foo", "bar" #=>...
RegEx to parse or validate Base64 data
...l show up in valid Base64, so I think you can unambiguously throw away the http://www.stackoverflow.com line. In Perl, say, something like
my $sanitized_str = join q{}, grep {!/[^A-Za-z0-9+\/=]/} split /\n/, $str;
say decode_base64($sanitized_str);
might be what you want. It produces
This is si...
In mongoDb, how do you remove an array element by its index?
...ht way of pulling/removing by array index. In fact, this is an open issue http://jira.mongodb.org/browse/SERVER-1014 , you may vote for it.
The workaround is using $unset and then $pull:
db.lists.update({}, {$unset : {"interests.3" : 1 }})
db.lists.update({}, {$pull : {"interests" : null}})
Up...
使用CSplitterWnd实现拆分窗口（多视图显示） - C/C++ - 清泛网 - 专注C/C++及内核技术
...拟方法就可以生成具有自己个性的分割窗口了。
来源：http://www.cnblogs.com/feisky/archive/2010/03/07/1680222.html
另外参考：
用MFC将SDI窗口三叉拆分并初始化各个View
最近做MFC界面，发现《深入浅出MFC》等很多资料里只是教我们如何...