Re: Inserting Special Characters into a String (small nit being picked)
Re: Inserting Special Characters into a String (small nit being picked)
- Subject: Re: Inserting Special Characters into a String (small nit being picked)
- From: pjl <email@hidden>
- Date: Tue, 12 Jul 2005 22:51:58 -0400
On Jul 11, 2005, at 4:16 PM, Ian was here wrote:
Here's the source code for inserting special
characters into a string for anyone who is interested:
char diamondChar[] = { 0xe2, 0x99, 0xa6, nil }; //UTF8
Don't use nil. Use 0 (or even 0x0 for consistency if you like). nil
is (id)0, i.e. a pointer to an object. You have an array of 8-bit
integers. The compiler can automatically cast the zero back to a char
but it's very bad style. Use NULL for pointers, nil for objects, '\0'
for character constant for ASCII NUL, and 0 for zero.
NSMutableAttributedString *bulletedText =
[[NSMutableAttributedString alloc]
initWithString:[NSString
stringWithUTF8String:diamondChar] attributes:attDict];
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