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What's new in Kotlin on Android, 2 years in (Google I/O'19)
Рет қаралды 45,950
Күн бұрын
@huse8165 5 жыл бұрын
The keyword "when" in Kotlin is super super super super POWERFUL
@SHZAUR 4 жыл бұрын
is switch less powerful
@matthieulucas9059 5 жыл бұрын
12:48 oooh, nice reference to a previous conference in the Kotlin Cinematic Universe
@pranay2431 5 жыл бұрын
The way he said it was working, and did it a while ago, was the best part.
@tengun 5 жыл бұрын
I can never get enough of these Google IO presentations.
@rgenericson5361 5 жыл бұрын
Kotlin is awesome! Looking forward to more multi platform!
@mohammadrasoulfard-habibi3066 5 жыл бұрын
Ay up buddy, so should I learn kotlin over java.
@nobytes2 5 жыл бұрын
@@mohammadrasoulfard-habibi3066 I think kotlin is multi platform beta by now, check out their website.
@zedshockblade7157 5 жыл бұрын
@@mohammadrasoulfard-habibi3066 Kotlin is based on java. so I advise to learn core java before kotlin
@huse8165 5 жыл бұрын
Kotlin is totally better than Swift
@someonlinevideos 5 жыл бұрын
Really cool how he went into edit mode with JSON at 11:50. Any idea how he did that?
@Muthuraj 5 жыл бұрын
Alt + Enter
@hadihariri 5 жыл бұрын
On any string you can inject a language such as JSON. Once you do that, for JSON you get an editor by again hitting alt+enter on it.
@mohammadrasoulfard-habibi3066 5 жыл бұрын
Yeah how the hell lol
@rob2theworld 5 жыл бұрын
Man when will they add retrofit to jetpack. Also the json serializer helper functions are awesome
@deconcoder 5 жыл бұрын
Good presentation! The whole point of code contracts, a la DbC is that the contract is spec'ed OUTSIDE the function right? with pre/post conditions and invariants. So only people who look at the source will know what this will or will not do.
@a-yon_n 5 жыл бұрын
video: new in kotlin. me: new to kotlin
@RinconTech 5 жыл бұрын
Here we go!
@user-px8pd6ib2n 5 жыл бұрын
so what's wrong in programing12:43
@bfjohnmark 5 жыл бұрын
Loved kotlin..
@eatthepi 5 жыл бұрын
Is this a repost of an earlier video? What's the difference? Is it an edit? CHANGELOG please!
@hadihariri 5 жыл бұрын
It's the same video. But we had to correct the company name on my name.
@kirillprybylskyi961 5 жыл бұрын
Got cringed when i saw this coroutines/rx code
@Dragiux 5 жыл бұрын
Nice to know kotlin is going the opposite direction of proper programming. Had really high hopes for it.
@GakisStylianos 5 жыл бұрын
Could you elaborate on why you think that's true? And if it is, why does Google support a product that goes further from what you think as optimal? What are your opinion on these questions?
@erickmoya1401 5 жыл бұрын
What do you mean?
@Y2Kvids 5 жыл бұрын
Madness
@michealandretis7243 5 жыл бұрын
syntax seems kinda weird.. java for android is fine,but it's too damn verbose.
@hdkloh6857 5 жыл бұрын
Google: Kotlin first Developers: Flutter first, Bye-Bye Kotlin Remember Google you can not force developers to migrate to Kotlin
@vikashparajuli 5 жыл бұрын
They are making confusion
@70ME3E 5 жыл бұрын
whattt??? kotlin is the best! I haven't tried flutter tho
@jesuscastro620 5 жыл бұрын
Good statement: Flutter or Kotlin? xD.
@Dragiux 5 жыл бұрын
Or you could stick with java and stop following fads.
@ronirusmayadi9253 5 жыл бұрын
Please put the Indonesian language so that the Indonesians understood 😁
@gregfrllo 4 жыл бұрын
Roni Rusmayadi yes please
@carlhopkinson 5 жыл бұрын
Kotlin...totally unnecessary.
@ahmadullah.saikat 5 жыл бұрын
Google can change Kotlin features and syntax anytime. But, Google can't change Java.
@silver10188 5 жыл бұрын
Agree, better if it was Swift
@erickmoya1401 5 жыл бұрын
Better Java if you mean that. We needed a better Java
@nobytes2 5 жыл бұрын
@@erickmoya1401 Java is not open source, in addition Oracle wants to get paid billions for using Java. Kotlin will replace it 100%.
Android Developers
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Philipp Lackner
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