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Why rgb and not cmy? [closed]
...ttp://en.wikipedia.org/wiki/Subtractive_color).
With additive colors, the more you add, the brighter the colors become. This is because they are emitting light. This is why the day light is (more or less) white, since the Sun is emitting in almost all the visible wavelength spectrum.
On the other ...
What does “DAMP not DRY” mean when talking about unit tests?
...o only those parts of the system that must change.
So, why is duplication more acceptable in tests?
Tests often contain inherent duplication because they are testing the same thing over and over again, only with slightly different input values or setup code. However, unlike production code, this d...
What are named pipes?
... @lindhe No automatic operability across the network. Generally more difficult to set up in practice. Different implementation in Windows than in Unix/Unix-like systems. They're cool, but I wouldn't bother unless performance is a must.
– sudo
Feb 13 ...
What are the big improvements between guava and apache equivalent libraries?
...ot have the needed functionality. Let me attempt to explain why.
Guava is more "modern"
Apache Commons is a really mature library, but it's also almost 10 years old, and targets Java 1.4. Guava was open sourced in 2007, targets Java 5, and thus Guava greatly benefits from the Java 5 features: gene...
Contains case insensitive
...
The latter method is more correct; the former will fail for the Turkish I and any other such problematic uppercase/lowercase pairs: i18nguy.com/unicode/turkish-i18n.html
– Domenic
Jan 24 '12 at 20:44
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how to make a specific text on TextView BOLD
...on but I found out it doesn't work for < and > @wtsang02 solution is more optimal
– Omar Boshra
Jun 29 '17 at 14:25
9
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How do I empty an array in JavaScript?
...
> 0 is more readable IMHO. And there's no performance difference between the two.
– Philippe Leybaert
Aug 8 '14 at 19:46
...
Protecting executable from reverse engineering?
... creative ways to break disassemblers, debuggers, etc is both likely to be more effective and also more intellectually satisfying than just generating reams of horrible spaghetti code. This does nothing to block a determined attacker, but it does increase the likelihood that J Random Cracker will w...
Remove all subviews?
... it does for NSView, but not for UIView).
Please see this SO question for more details.
Note: Using either of these two methods will remove every view that your main view contains and release them, if they are not retained elsewhere. From Apple's documentation on removeFromSuperview:
If the re...
Implications of foldr vs. foldl (or foldl')
... list no matter what (e.g., summing the numbers in a list), then foldl' is more space- (and probably time-) efficient than foldr.
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