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Can media queries resize based on a div element instead of the screen?
...e/the-flexbox-holy-albatross
Chris Coyier picks it up and works through a demo of it here: https://css-tricks.com/putting-the-flexbox-albatross-to-real-use/
To restate the issue, below we see 3 of the same component, each made up of three orange divs labelled a, b and c.
The second two's blocks d...
How to handle both a single item and an array for the same property using JSON.net
... throw new NotImplementedException();
}
}
Here is an short program demonstrating the converter in action with your sample data:
class Program
{
static void Main(string[] args)
{
string json = @"
[
{
""email"": ""john.doe@sendgrid.com"",
...
Circle drawing with SVG's arc path
...
Any demo? This answer doesn't fulfill
– Medet Tleukabiluly
May 10 '16 at 7:57
...
How do I apply CSS3 transition to all properties except background-position?
...fox:
transition: all 0.3s ease, background-position 1ms;
I made a small demo: http://jsfiddle.net/aWzwh/
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Non greedy (reluctant) regex matching in sed?
...`g` modifier should be on
Example (finding first sequence of digits) Live demo:
$ sed -r 's/([0-9]+).*|./\1/g' <<< 'foo 12 bar 34'
12
How does it work?
This regex benefits from an alternation |. At each position engine tries to pick the longest match (this is a POSIX standard which ...
CSS to set A4 paper size
...tml, body or directly to .page and in this case avoid the initial keyword.
DEMO
@page {
size: A4;
margin: 0;
}
@media print {
html, body {
width: 210mm;
height: 297mm;
}
/* ... the rest of the rules ... */
}
This seems to keep everything else the way it is in your original CSS and...
Easily measure elapsed time
...lt;< measure<>::execution(functor(dummy)) << std::endl;
}
Demo
According to the comment by Howard Hinnant it's best not to escape out of the chrono system until we have to. So the above class could give the user the choice to call count manually by providing an extra static method ...
How to remove leading and trailing whitespace in a MySQL field?
...and may come in useful for other reasons, as described in this blog post.
Demo
Rextester online demo. In particular, the last row shows the other methods failing but the regular expression method succeeding.
Function:
-- ---------------------------------------------------------------------------...
HTML5 Canvas Resize (Downscale) Image High Quality?
...dded a sharpen convolution to it to improve quality as a post process (see demo at bottom).
Here is code for adding sharpen filter (it's based on a generic convolution filter - I put the weight matrix for sharpen inside it as well as a mix factor to adjust the pronunciation of the effect):
Usage:
sh...
Image fingerprint to compare similarity of many images
...thrapp/phasher
And my little javascript clone:
https://redaktor.me/phasher/demo_js/index.html
Unfortunately this is "bitcount"-based but will recognize rotated images.
Another approach in javascript was to build a luminosity histogram from the image by the help of canvas. You can visualize a polygon...