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Get the real width and height of an image with JavaScript? (in Safari/Chrome)
...I'd recommend using an image's onload event. Here's a quick example:
var img = $("img")[0]; // Get my img elem
var pic_real_width, pic_real_height;
$("<img/>") // Make in memory copy of image to avoid css issues
.attr("src", $(img).attr("src"))
.load(function() {
pic_real_wid...
Bootstrap Carousel image doesn't align properly
... this CSS code into your custom CSS file:
.carousel-inner > .item > img {
margin: 0 auto;
}
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Bootstrap carousel multiple frames at once
... <div class="carousel-item col-md-4 active">
<img class="img-fluid mx-auto d-block" src="//placehold.it/600x400/000/fff?text=1" alt="slide 1">
</div>
<div class="carousel-item col-md-4">
<img class="img-fluid mx-a...
Why is my program slow when looping over exactly 8192 elements?
Here is the extract from the program in question. The matrix img[][] has the size SIZE×SIZE, and is initialized at:
2 An...
Black transparent overlay on image hover with only CSS?
...of the overlay element. Because pseudo elements can't be added on enclosed img elements, you would still need to wrap the img element though.
LIVE EXAMPLE HERE -- EXAMPLE WITH TEXT
<div class="image">
<img src="http://i.stack.imgur.com/Sjsbh.jpg" alt="" />
</div>
As for the CS...
How can I resize an image dynamically with CSS as the browser width/height changes?
...designerwall.com/tutorials/responsive-design-with-css3-media-queries
CSS:
img {
max-width: 100%;
height: auto;
width: auto\9; /* ie8 */
}
And if you want to enforce a fixed max width of the image, just place it inside a container, for example:
<div style="max-width:500px;">
&...
CSS Image size, how to fill, not stretch?
... width: 150px;
height: 100px;
background-image: url("http://i.stack.imgur.com/2OrtT.jpg");
background-size: cover;
background-repeat: no-repeat;
background-position: 50% 50%;
}
<div class="container"></div>
While cover will give you a scaled up image, contain ...
Centering floating divs within another div
...o.
<div style="margin: auto 1.5em; display: inline-block;">
<img title="Nadia Bjorlin" alt="Nadia Bjorlin" src="headshot.nadia.png"/>
<br/>
Nadia Bjorlin
</div>
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sqlite3.ProgrammingError: Incorrect number of bindings supplied. The current statement uses 1, and t
... your parameters a tuple:
cursor.execute('INSERT INTO images VALUES(?)', (img,))
Without the comma, (img) is just a grouped expression, not a tuple, and thus the img string is treated as the input sequence. If that string is 74 characters long, then Python sees that as 74 separate bind values, ea...
How to create a JavaScript callback for knowing when an image is loaded?
...ethod without extra dependencies, and waits no longer than necessary:
var img = document.querySelector('img')
function loaded() {
alert('loaded')
}
if (img.complete) {
loaded()
} else {
img.addEventListener('load', loaded)
img.addEventListener('error', function() {
alert('error')
...