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How to return an NSMutableArray from an NSSet

...ray arrayWithArray:[set allObjects]]; Or, alternatively, if you want to handle the object ownership: NSMutableArray *array = [[set allObjects] mutableCopy]; share | improve this answer ...
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What's a 3D doing in this HTML?

...esented as ASCII for email transportation. In quoted-printable, any non-standard email octets are represented as an = sign followed by two hex digits representing the octet's value. Of course, to represent a plain = in email, it needs to be represented using quoted-printable encoding too: 3D are th...
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Why does sed not replace all occurrences?

... You have to put a g at the end, it stands for "global": echo dog dog dos | sed -r 's:dog:log:g' ^ share | improve this an...
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How do I check for last loop iteration in Django template?

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Set multiple properties in a List ForEach()?

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Correct way to populate an Array with a Range in Ruby

... What if the array is already created and you want to add a range to it: I have order = 1. Then order << (2.25).to_a. But this creates another array inside the array, I simply want the range from 2 to 25. Yet if I try order << (2.25) I get the error c...
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EditText, inputType values (xml)

...d phone datetime date time Check here for explanations: http://developer.android.com/reference/android/widget/TextView.html#attr_android:inputType share | improve this answer | ...
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int to hex string

... Great! I will add $"0x{id:X4}"; – Andrei Krasutski Mar 14 at 9:34 add a comment  |  ...
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initialize a vector to zeros C++/C++11

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How to use “not” in xpath?

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