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Given an RGB value, how do I create a tint (or shade)?
...Among several options for shading and tinting:
For shades, multiply each component by 1/4, 1/2, 3/4, etc., of its
previous value. The smaller the factor, the darker the shade.
For tints, calculate (255 - previous value), multiply that by 1/4,
1/2, 3/4, etc. (the greater the factor, the lighter the...
Why does an overridden function in the derived class hide other overloads of the base class?
...types of arguments to the types of parameters. The matching rules could be complicated at times, and often lead to results that might be perceived as illogical by an unprepared user. Adding new functions to a set of previously existing ones might result in a rather drastic shift in overload resoluti...
How to implement if-else statement in XSLT?
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Difference between final static and static final
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What is a Context Free Grammar?
...A context free grammar is a grammar which satisfies certain properties. In computer science, grammars describe languages; specifically, they describe formal languages.
A formal language is just a set (mathematical term for a collection of objects) of strings (sequences of symbols... very similar to...
How Do I 'git fetch' and 'git merge' from a Remote Tracking Branch (like 'git pull')
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What is git actually doing when it says it is “resolving deltas”?
...wer is incorrect. It seems to describe how Mercurial works, not Git. It is coming up in Google searches for this issue so I feel the need to reply. Git does not store the differences between commits as deltas; Git is a "whole object" store. As such, Git does not need "snapshots" to show any given f...
Java - No enclosing instance of type Foo is accessible
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What is the easiest way to push an element to the beginning of the array?
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