Swift開發學習筆記Day1

前言

要學習的東西太多，之前一直也無緣學習Swift，現在終於下定決心要將Swift學起來。

寫作對programming的好處已經聽說過很多次了。借著這次拾起一隻新Programming Language，試著把學習經歷寫下來，也趁這機會試用一下當紅medium。自從中學畢業後，也沒太多機會寫作，即使在大學也只有零星的機會寫一下，也想著如果能持之以恆地寫的話，自己總會有些得著。

Pulse animations with 3 lines on iOS

“Pulsator” is an OSS which enable to add pulse animations easily for iOS.

https://github.com/shu223/pulsator

It’s good for indicating:

• locations on map

iOS: How to get battery informations

Recently a guy who owns a iPhone/iPad/iWhatever repairing shop asked me to build an app for their client to display hidden informations about the device.

The most interesting part of it, it’s the one related to retrieving battery data.
To…

NSURLSession in Swift 2.0, request and parse JSON response

Swift 2’s addition of the guard statement makes handling JSON a little neater. Previously, we’d rely on optional binding to handle the possible absence of value. Deeply nested if let statements get unwieldy very quickly, and it’s…