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Drawing an SVG file on a HTML5 canvas
...d an SVG, either via URL or using inline SVG code between svg tags, within JavaScript functions.
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What is the fastest/most efficient way to find the highest set bit (msb) in an integer in C?
...Xantix: The shift in C/C++ is a logical shift, so it works fine. For Java, JavaScript, or D, you need to use the logical shift operator >>>. Plus probably the comparator != 0, and some unspecified number of parenthesis.
– Chase
Jan 3 '14 at 20:31
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ruby on rails f.select options with custom attributes
... submitted with your form, but they can be used to access your elements in Javascript. If you want to accomplish this, I would recommend creating a helper that generates options like this:
<option value="1" data-currecy-code="XXX">Andorra</option>
(2) Using values with custom splittin...
phpunit mock method multiple calls with different arguments
...nature of Prophecy and even though it sadly looks like a typical, callback javascript hell code, starting with $self = $this; as you very rarely have to write unit tests like this I think it's a nice solution and it's definitely easy to follow, debug, as it actually describes the program execution.
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YouTube iframe API: how do I control an iframe player that's already in the HTML?
...is players will be already in the HTML, but I want to control them via the JavaScript API.
5 Answers
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HTML 5 tag vs Flash video. What are the pros and cons?
...sh, if their browser doesn't support OGG or h.264) by using the simple non-Javascript html code found in this article.
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Is there a CSS selector by class prefix?
...it is not recommended to assume class names will always be in front since javascript could manipulate the attribute.
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Given an RGB value, how do I create a tint (or shade)?
...age, it might also be available as a core function :
RGB to HSV color in javascript?
Convert RGB value to HSV
Comparing the models
RGB has the advantage of being really simple to implement, but:
you can only shade or tint your color relatively
you have no idea if your color is already tinted...
What's the difference between “mod” and “remainder”?
...emainder is the fractional part times the divisor, so our remainder is -1. JavaScript uses the remainder operator and confirms this
console.log(-21 % 4 == -1);
The modulus operator is like you had a "clock". Imagine a circle with the values 0, 1, 2, and 3 at the 12 o'clock, 3 o'clock, 6 ...
jQuery selectors on custom data attributes using HTML5
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