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Method overloading in Objective-C?
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195
Correct, objective-C does not support method overloading, so you have to use different method na...
Why does Math.floor return a double?
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Gama11
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answered Feb 4 '09 at 15:49
krosenvoldkrosenvold...
Java ArrayList replace at specific index
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5 Answers
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Active
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How to sort my paws?
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+50
Alright! I've finally managed to get something working consistently! This problem pulled me in for several days... Fun stuff! Sorry f...
Once upon a time, when > was faster than < … Wait, what?
... optimization where one frame you would use GL_LESS with a range of [0, 0.5]. Next frame, you render with GL_GREATER with a range of [1.0, 0.5]. You go back and forth, literally "flipping the sign of Z and the depth test" every frame.
This loses one bit of depth precision, but you didn't have to c...
Why does Node.js' fs.readFile() return a buffer instead of string?
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587
From the docs:
If no encoding is specified, then the raw buffer is returned.
Which might...
Getting and removing the first character of a string
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15
There is also str_sub from the stringr package
x <- 'hello stackoverflow'
str_sub(x, 2) # or...
How does Rails keep track of which migrations have run for a database?
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answered Aug 21 '12 at 14:45
user229044♦user229044
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Significance of bool IsReusable in http handler interface
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152
The normal entry point for a handler is the ProcessRequest method. However you may have code i...
Django self-referential foreign key
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edited May 25 at 16:21
Zags
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an...