Category Archives: Programming

[Swift] Extra argument ‘completion’ in call

In iOS 8 SDK Development, the use of a closure to act on a response from the user when we ask them to use their twitter account produces the following compilation error: The error is misleading because there is no … Continue reading

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[Perl] It is never too late to learn!

All these years and I have never had the need to seriously learn perl until now. While searching for a good beginners guide I was particularly interested in a decent Computer Based Training (CBT), but that was hard to come … Continue reading

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