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Java equivalent of unsigned long long?

In C++, I enjoyed having access to a 64 bit unsigned integer, via unsigned long long int , or via uint64_t . Now, in Java longs are 64 bits, I know. However, they are signed. ...
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How to get started with developing Internet Explorer extensions?

... hand;' onclick='javascript:FncAddedByAddon()' title='Click to open script based alert window.'>" + TextToHighlight + "</span>"); var newNode = document2.createElement("span"); newNode.innerHTML = newText; d...
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Twitter image encoding challenge [closed]

...requires the GMP library for bignum arithmetic for its string encoding. I based my solution off of fractal image compression, with a few unique twists. The basic idea is to take the image, scale down a copy to 50% and look for pieces in various orientations that look similar to non-overlapping blo...
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Why are floating point numbers inaccurate?

...ould like to stress how much the representation of a number depends on the base you are working in. Consider the fraction 2/3 In good-ol' base 10, we typically write it out as something like 0.666... 0.666 0.667 When we look at those representations, we tend to associate each of them with the ...
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How to display PDF file in HTML?

... 49%; "> <img width="" height="400" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAHElEQVQI12P4//8/w38GIAXDIBKE0DHxgljNBAAO9TXL0Y4OHwAAAABJRU5ErkJggg==" alt="Red dot"/> <p>Streaming an Image form Base64 String « embedding images d...
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How should I validate an e-mail address?

...\\-\\+]{1,256}" + "\\@" + "[a-zA-Z0-9][a-zA-Z0-9\\-]{0,64}" + "(" + "\\." + "[a-zA-Z0-9][a-zA-Z0-9\\-]{0,25}" + ")+" ); You can use function private boolean checkEmail(String email) { return EMAIL_ADDRESS_PATTERN.matcher(em...
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Does JavaScript have “Short-circuit” evaluation?

... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers. Draft saved Draft discarded ...
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Combining two expressions (Expression)

...f (node == _oldValue) return _newValue; return base.Visit(node); } } share | improve this answer | follow | ...
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How to take screenshot with Selenium WebDriver

... that does the same thing. There are also methods for: .get_screenshot_as_base64() (for embedding in html) and .get_screenshot_as_png()(for retrieving binary data). and Note that WebElements have a .screenshot() method that works similarly, but only captures the selected element. ...
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Circular gradient in android

...its are: px (pixels), dp (density-independent pixels), sp (scaled pixels based on preferred font size), in (inches), and mm (millimeters). May be a fractional value, which is a floating point number appended with either % or %p, such as "14.5%". The % suffix always means a percentage of...