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Is recursion ever faster than looping?
...C compilers, one can use a compiler flag to eliminate this overhead, which transforms certain types of recursion (actually, certain types of tail calls) into jumps instead of function calls.
In functional programming language implementations, sometimes, iteration can be very expensive and recursion...
z-index not working with position absolute
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Wow. According to the article, this includes opacity, "transforms, filters, css-regions, paged media, and possibly others."
– jchook
Mar 30 '18 at 23:53
ad...
Secondary axis with twinx(): how to add to legend?
...he legend back into the axes, one would supply a bbox_to_anchor and a bbox_transform. The latter would be the axes transform of the axes the legend should reside in. The former may be the coordinates of the edge defined by loc given in axes coordinates.
fig.legend(loc="upper right", bbox_to_anchor=...
Circle drawing with SVG's arc path
...rc starts at the rightmost point, and can be shifted around using a rotate transform.
Note: Firefox has an odd bug where rotations over 90 degrees or more are ignored. So to start the arc from the top, use:
<circle r="$r" transform="rotate(-89.9)" stroke-dasharray="$length $max" />
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Embed SVG in SVG?
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I needed to embed a SVG in my SVG but also change its color and apply transforms.
Only Firefox supports the "transform" attribute on the nested svg elements. Changing the color of <image> is also not possible. So a combination of both was needed.
What I ended up doing was the following
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Differences between Isotope and Masonry jQuery plugins [closed]
...sitioning, Isotope takes a
progressive enhancement approach and uses CSS transforms if supported
by the browser. This provides for top-notch performance for top-notch
browsers. With hardware acceleration kicking in, animations look silky
smooth on WebKit browsers, and even less-powerful devi...
How to convert JSON to XML or XML to JSON?
...nd conversion is lossy. So I would recommend against such format-to-format transformations.
But if you do it, first convert from json to object, then from object to xml (and vice versa for reverse direction). Doing direct transformation leads to ugly output, loss of information, or possibly both.
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How to do two-way filtering in AngularJS?
...rcase ng-model="foo.bar"></input>
Here's a working example that transforms text to lowercase in the input and back to uppercase in the model
The API Documentation for the Model Controller also has a brief explanation and an overview of the other available methods.
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Can CSS detect the number of children an element has?
...d differently based on its position in the list, e.g. to get even circular transforms: li:nth-child(3):nth-last-child(1) { transform: rotate(120deg); } li:nth-child(2):nth-last-child(2) { transform: rotate(240deg); } and so on...
– Greg Smith
Aug 11 '16 at 8:2...
Vertically align text next to an image?
...ghtly more modern browser than the other solutions, as it makes use of the transform: translateY property. (http://caniuse.com/#feat=transforms2d)
Applying the following 3 lines of CSS to an element will vertically centre it within its parent regardless of the height of the parent element:
positio...