What does ^ in objective C mean?
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Caret in objective C
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What's the difference between !, %, and @ in replacement tokens?
117335
What does the Asterisk * mean in Objective-C?
24524
What does \x mean in C/C++?
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in java what does the @ symbol mean?
82369
What does #{...} mean?
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escape % in objective c
127109
What does #x inside a C macro mean?
52623
Variable declaration difference in Objective-C
69526
What does "<<-" mean in Ruby?
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In Objective-C on iOS, what is the (style) difference between "self.foo" and "foo" when using synthesized getters?
39695
What does "@" at the beginning of a command name mean?
153593
When and why did ^ and $ take on their meanings of "beginning of line" and "end of line?"
50416
What does the >?= operator mean?
11423
Understand the meaning of `$_`
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What does the ^ (caret) symbol do in JavaScript?
51745
What does the "at" (@) symbol do in Python?