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Simple way to calculate median with MySQL
...OOR((4+2)/2); -- when total_rows is 4, avg rows 2 and 3
Finally, MariaDB 10.3.3+ contains a MEDIAN function
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CSS Display an Image Resized and Cropped
...
width: 400px;
height: 300px;
margin: -75px 0 0 -100px;
}
<div class="crop">
<img src="https://i.stack.imgur.com/wPh0S.jpg" alt="Donald Duck">
</div>
You can use negative margin to move the image around within the <div/>...
How to cat a file containing code?
... docs reference, as I did in mine (which having only 13k visits got almost 100 rep, so it seems to be quite helpful).
– fedorqui 'SO stop harming'
Jun 6 '18 at 9:57
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Format date in a specific timezone
...tcOffset(60).format('YYYY-MM-DD HH:mm')
moment(1369266934311).utcOffset('+0100').format('YYYY-MM-DD HH:mm')
The older .zone() as a setter was deprecated in Moment.js 2.9.0. It accepted a string containing a timezone identifier (e.g., "-0400" or "-04:00" for -4 hours) or a number representing minut...
Join an Array in Objective-C
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answered May 10 '09 at 16:50
Jason CocoJason Coco
75.8k2020 gold badges179179 silver badges178178 bronze badges
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How can I set focus on an element in an HTML form using JavaScript?
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mohkhanmohkhan
10.7k22 gold badges1919 silver badges2626 bronze badges
...
IE9 border-radius and background gradient bleeding
...on">This is a button</span>
CSS:
span.button {
padding: 5px 10px;
border-radius: 10px;
background-color: orange;
background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAvUlEQVQ4y63VMQrDMAyF4d/BGJ+rhA4dOnTo0Kn3P4ExxnSoXVQhpx0kEMmSjyfiKAF4AhVo...
Assign null to a SqlParameter
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answered Dec 29 '10 at 16:53
Chris TaylorChris Taylor
47.5k88 gold badges6868 silver badges8585 bronze badges
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Hide/Show Column in an HTML Table
...r, but performance definitely became an issue as the table size approached 100 rows. This solution, provided a 2-5x performance improvement.
– Brian Fisher
Jan 23 '09 at 7:04
2
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Take a char input from the Scanner
...arAt(0);
– Reimeus
Apr 15 '14 at 21:10
10
What's the difference between "exactly" and "strictly" ...