smparkes

smparkes has asked 5 questions and find answers to 61 problems.

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smparkes questions

Can NSString constants be weak linked?
How do you change the letter-spacing/tracking in core text?
Any way to make "Validate Project Settings" warning go away in Xcode 4.3/4.3.1?

smparkes answers

Is it significantly better to use ISO-8859-1 rather than UTF-8 wherever possible?
Qr Code decoder
Write macros for GCD calls?
Open Source Barcode Scanner in C?
Are compiler optimizations safe?
How can I get auto-completion in bash for file-names with spaces, too?
2d Barcode vs 1d barcode - speed, accuracy, size
iOS - How to decode image with zxing
What does the statement "a class is an object even if not instantiated" mean?
C++ library for reading data matrix code