Tom Kraina

@krajaac

Born and raised in Ostrava, cycled and studied in CPH, tech startup in London, now back in Prague! Lead iOS Engineer

London Copenhagen Prague
tomkraina.com
Joined April 2009
218 Photos and videos Photos and videos

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  1. Retweeted
    10 hours ago

    Hero 🍕

    Sam Panopoulos, 83, Canadian inventor of the Hawaiian pizza has died. Our Feb 2017 intvu with him here:
    5 replies 54 retweets 98 likes
  2. Jun 8

    The cool thing about the new Codable in is that it’s not Foundation — it’ll work for iOS < 11 too.

  3. Jun 8

    Running Xcode 9 in the full screen mode? You may want to do this.

    1 retweet 3 likes
  4. Retweeted
    Jun 7

    HomeKit protocol spec is now open to all devs! Can build a smart device using Arduino and control it via HomeKit without getting MFI license

    29 replies 895 retweets 1,265 likes
  5. Jun 7

    Cool that videos from yesterday's sessions are out. Sad it can't be downloaded, only streamed :(

  6. Jun 7
    Replying to

    NSAttributedString now uses attributes: [NSAttributedStringKey : Any]? but other APIs like UINavBar still uses the old type [String : Any]?

  7. Jun 7
    Replying to

    Basically does not allow you to have a framework dependency in Swift 3 and the main app in Swift 4. Xcode 9 does support that.

    1 reply
  8. Jun 7
    Replying to

    In sort: No. Converter doesn't work when a pod has a bundle. Pod install fails b/c of different pod version. NSAttributedString API is PITA.

    1 reply
  9. Jun 6

    So is it a good idea to migrate a bigger Swift 3 app with many Cocoapods dependencies to Swift 4 yet? Anyone has done that?

    1 reply
  10. Retweeted
    Jun 5

    Xcode 9 page is up and looks awesome. and I called it on for those refactoring tools 😉

    2 replies 54 retweets 79 likes
  11. Retweeted
    Jun 5

    Wireless iOS debugging!

    26 retweets 49 likes
  12. Jun 5

    NFC reading mode in iOS 11.

  13. Jun 5

    Faster code compilation. Starting at just $4999. iMac Pro.

    1 like
  14. Jun 5

    Nothing I wouldn't expect, I guess.

    1 like
  15. Retweeted
    Jun 4

    Brilliant & defiant interview from someone who was in a restaurant attacked last night here in London. The right response from a tough city.

    490 replies 16,036 retweets 27,646 likes
  16. Retweeted
    May 31

    Gah! Your gyroscope can pick up on your voice!

    57 replies 2,363 retweets 2,139 likes
  17. Retweeted
    May 29

    Every CS major has wondered where the name "dynamic programming" came from. This is far better than I was expecting.

    Bellman, inventor of dynamic programming, had to hide the fact he was inventing it from the Secretary of Defense:
    3 replies 474 retweets 686 likes
  18. Retweeted
    May 30
    Replying to

    Speaking of working smarter, having prodigious output, and being the best, read about Darwin's exemplary routine.

    4 replies 41 retweets 115 likes
  19. May 23

    Talking about software quality.

    Replying to @smoofles
    As you add more data & applications to your Mac, it may need to be powered off completely periodically.
    1 reply
  20. Retweeted
    May 23

    Po pěti letech ježdění mi absurdno Českých drah dozrálo do textu: Jak poznat vlak s WiFi na trase Brno - Praha

    11 replies 32 retweets 75 likes

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