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Bold & Non-Bold Text In A Single UILabel?
...could also have different font size, different color, italics, underlined, etc.
Take a look at NSAttributedString / NSMutableAttributedString and CoreText attributes string keys.
Hope it helps
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How well is Unicode supported in C++11?
...wish for Unicode functionality (number of code points, number of graphemes etc) you are out of luck.
The only comprehensive library I know of for this is ICU. The C++ interface was derived from the Java one though, so it's far from being idiomatic.
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Why should eval be avoided in Bash, and what should I use instead?
...\n"
# 2 -> "$2"
# 3 -> "$3"
# 4 -> "$4"
# etc.
printf "$1\n" "${@:2}"
}
function error
{
# Send the first element as one argument, and the rest of the elements as a combined argument.
# Arguments to println:
# 1 -> '\e[31mError (%d): %s\e[m'
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Are list-comprehensions and functional functions faster than “for loops”?
...ython function), the overhead of repeatedly setting up Python stack frames etc. eats up any savings. Simply doing the same work in-line, without function calls (e.g. a list comprehension instead of map or filter) is often slightly faster.
Suppose that in a game that I'm developing I need to draw...
The term “Context” in programming? [closed]
... months now and a frequently used word is "context" in classes. Like ServletContext (Java), Activity (Android), Service (Java, Android), NSManagedContext (Objective-C, iOS).
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Will the Garbage Collector call IDisposable.Dispose for me?
...any objects referenced by your object, or any objects referenced by those, etc. will also be protected against garbage-collection (though not against finalization) for at another generation. Thus objects with finalizers should not hold references to anything not needed for finalization.
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C99 stdint.h header and MS Visual Studio
...thout this header I have no definitions for useful types such as uint32_t, etc.
7 Answers
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Reference — What does this symbol mean in PHP?
... @Lotus - I consider it a fun fact. If you're a beginner to PHP, or C++, etc, it seems pretty wacky that ++i and i++ are different enough to work at different speeds. I found it fascinating.
– Peter Ajtai
Dec 9 '10 at 10:47
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Preserving signatures of decorated functions
... all arguments to a specific type, perform logging, implement memoization, etc.
6 Answers
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Constructors in JavaScript objects
...tion Box(color) // Constructor
{
this.color = color;
}
Box.prototype.getColor = function()
{
return this.color;
};
Hiding "color" (somewhat resembles a private member variable):
function Box(col)
{
var color = col;
this.getColor = function()
{
return color;
};
}
Usa...