大约有 6,000 项符合查询结果（耗时：0.0212秒） [XML]
Is it possible to make relative link to image in a markdown file in a gist?
...
https://gist.github.com/user/605560c2961cb3025038/raw/b75d2...6e8/img.png
is that the b75d2...6e8 part varies per file (a quick experimentation confirms it is the git blob id). However you can drop that part resulting in a URL pointing to the latest version:
https://gist.github.com/user/6055...
Query for array elements inside JSON type
... its elements:
WITH reports(data) AS (
VALUES ('{"objects":[{"src":"foo.png"}, {"src":"bar.png"}]
, "background":"background.png"}'::json)
)
SELECT *
FROM reports r, json_array_elements(r.data#>'{objects}') obj
WHERE obj->>'src' = 'foo.png';
The CTE (WITH query) just su...
how to show alternate image if source image is not found? (onerror working in IE but not in mozilla)
...").on("error", function(){
$(this).attr('src', './images/nopicture.png');
});
});
</script>
<img class='backup_picture' src='./images/nonexistent_image_file.png' />
You simply need to add class='backup_picture' to any img tag that you want a backup picture to load if it tr...
How to write a caption under an image?
...">
<a href="http://xyz.com/hello">
<img src="hello.png" width="100px" height="100px">
<div class="caption">Caption 1</div>
</a>
<a href="http://xyz.com/hi">
<img src="hi.png" width="100px" height="100px">
<d...
【内核源码】linux UDP实现 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...>sk_prot->h.udp_table;
if (!snum) { //sendto的时候自动bind， 查找一个可用端口
...
} else {
hslot = udp_hashslot(udptable, net, snum);
spin_lock_bh(&hslot->lock);
if (hslot->count > 10) { // 超过10个要检查hash2
int exist;
unsigned int slot2 = udp_sk(sk)->ud...
CSS image resize percentage of itself?
...ntered in middle of original size.
html:
<img class="fake" src="example.png" />
css:
img {
-webkit-transform: scale(0.5); /* Saf3.1+, Chrome */
-moz-transform: scale(0.5); /* FF3.5+ */
-ms-transform: scale(0.5); /* IE9 */
-o-transform: scale(0.5); /* Opera 10.5+ */
...
Isn't it silly that a tiny favicon requires yet another HTTP request? How can I put the favicon into
...Element('link');
newLink.rel = 'shortcut icon';
newLink.href = 'data:image/png;base64,'+favIcon;
docHead.appendChild(newLink);
/* Other JS would normally be in here too. */
Demo: turi.co/up/favicon.html
share
|
...
Switching a DIV background image with jQuery
...ere is how I do it:
CSS
#button{
background-image: url("initial_image.png");
}
#button.toggled{
background-image:url("toggled_image.png");
}
JS
$('#button').click(function(){
$('#my_content').toggle();
$(this).toggleClass('toggled');
});
...
Can I change the height of an image in CSS :before/:after pseudo-elements?
...e block, however.
.pdflink:after {
background-image: url('/images/pdf.png');
background-size: 10px 20px;
display: inline-block;
width: 10px;
height: 20px;
content:"";
}
See the full Compatibility Table at the MDN.
...
Open file dialog and select a file using WPF controls and C#
...tton1 I want to browse my files to search only for image files (type jpg, png, bmp...).
And when I select an image file and click Ok in the file dialog I want the file directory to be written in the textbox1.text like this:
...