大约有 40,000 项符合查询结果（耗时：0.0492秒） [XML]
Should I URL-encode POST data?
...what your "Content-Type" is in the HTTP headers.
A value of "application/x-www-form-urlencoded" means that your POST body will need to be URL encoded just like a GET parameter string. A value of "multipart/form-data" means that you'll be using content delimiters and NOT url encoding the content.
Th...
How To Set Up GUI On Amazon EC2 Ubuntu server
.../community/VNC/Clients
In the vnc client, give public DNS plus ":1" (e.g. www.example.com:1). Enter the vnc login password. Make sure to use a normal connection. Don't use the key files.
Additional guide available here: http://www.serverwatch.com/server-tutorials/setting-up-vnc-on-ubuntu-in-the-am...
Can I use a :before or :after pseudo-element on an input field?
...
:after and :before are not supported in Internet Explorer 7 and under, on any elements.
It's also not meant to be used on replaced elements such as form elements (inputs) and image elements.
In other words it's impossible with pure CSS.
However if using jquery you ca...
Android: Bitmaps loaded from gallery are rotated in ImageView
...ORIENTATION, 1);
Here's what the orientation values mean:
http://sylvana.net/jpegcrop/exif_orientation.html
So, the most important values are 3, 6 and 8.
If the orientation is ExifInterface.ORIENTATION_ROTATE_90 (which is 6), for example, you can rotate the image like this:
Matrix matrix = new M...
How do you unit test private methods?
...
If you are using .net, you should use the InternalsVisibleToAttribute.
share
|
improve this answer
|
follow
...
Covariance and contravariance real world example
... contravariantFish = contravariantAnimal;
}//method
}//class
// .NET Framework Examples:
public interface IList<T> : ICollection<T>, IEnumerable<T>, IEnumerable { }
public interface IEnumerable<out T> : IEnumerable { }
class Delegates {
// When T is used as b...
Run javascript function when user finishes typing instead of on key up?
... before functions
var typingTimer; //timer identifier
var doneTypingInterval = 5000; //time in ms, 5 second for example
var $input = $('#myInput');
//on keyup, start the countdown
$input.on('keyup', function () {
clearTimeout(typingTimer);
typingTimer = setTimeout(doneTyping, do...
How can I list the contents of a directory in Python?
...
One way:
import os
os.listdir("/home/username/www/")
Another way:
glob.glob("/home/username/www/*")
Examples found here.
The glob.glob method above will not list hidden files.
Since I originally answered this question years ago, pathlib has been added to Python. M...
Smooth GPS data
...
kalman.sourceforge.net/index.php here is C++ implementation of Kalman filter.
– Rostyslav Druzhchenko
Aug 21 '14 at 9:04
1
...
Why does google.load cause my page to go blank?
... add a Google chart. In the process (Greasemonkey injected into page), the www.google.com/jsapi script node is added. After adding this element for Google's jsapi javascript, the injected (or page) script is ready to use the the google.load command (which needs to be loaded in the added node), but t...