大约有 5,560 项符合查询结果（耗时：0.0237秒） [XML]
How to set the thumbnail image on HTML5 video?
...'2d');
ctx.drawImage(video, 0, 0, w, h);
var data = canvas.toDataURL("image/jpg");
var xmlhttp = new XMLHttpRequest;
xmlhttp.onreadystatechange = function () {
if (xmlhttp.readyState == 4 && xmlhttp.status == 200) {
}
}
xmlhttp.open("POST", loc...
Force to open “Save As…” popup open at text link click for PDF in HTML
...urns out the file needs to be local in order for it to work. My href was a url to cloud storage.
– ttfreeman
Apr 30 '19 at 20:52
add a comment
|
...
What is JNDI? What is its basic use? When is it used?
...actory,
javax.jms.TopicConnectionFactory,
javax.mail.Session, java.net.URL,
javax.resource.cci.ConnectionFactory,
or any other type defined by a JCA resource adapter.
It provides a syntax in being able to create access whether they are internal or external. i.e (comp/env in this instance mea...
Make XAMPP/Apache serve file outside of htdocs [closed]
...
now by which URL, can access index page?
– Manish Kumar
Aug 5 '16 at 14:34
add a comment
|
...
HtmlSpecialChars equivalent in Javascript?
...
This will distort URLs in text which makes them unusable for plugins like Autolinker.js. Is there any way how to approach this?
– Radek Matěj
Feb 15 '17 at 10:03
...
Why should I use a semicolon after every function in javascript?
... The link "Named function expressions demystified " links to a dead url now, the web archive has a copy here : web.archive.org/web/20100426173335/http://yura.thinkweb2.com/…
– Tony
Mar 29 '16 at 14:40
...
Stateless vs Stateful - I could use some concrete information
... time. HTTP is stateless in its raw form - if you do a GET to a particular URL, you get (theoretically) the same response every time. The exception of course is when we start adding statefulness on top, e.g. with ASP.NET web apps :) But if you think of a static website with only HTML files and image...
How can I simulate an anchor click via jquery?
...e it may be advisable to use .prop() instead of attr() to get the resolved url.
– Kevin Bowersox
Jan 21 '14 at 15:34
I...
File Upload using AngularJS
...{
return function (file, data, callback) {
$http({
url: file,
method: "POST",
data: data,
headers: {'Content-Type': undefined}
}).success(function (response) {
callback(response);
});
};
});
HTML:
<inp...
Set size on background image with CSS?
...
2013 ending, still need to add background: url('resized_image.png')\9; for IE lt 9
– skobaljic
Oct 24 '13 at 7:52
...