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kord is really nice but needs the docs updated badly

Is it mean that Activity initiate a Thread and exist until the Activity destroyed then other components could use that Thread to do asynchronous job?

what a hack

One of the more interesting talks of the conference!

I was with you in the first half . . . but when you started adding `LoggerContext`, `NotificationContext`, adding more objects to the `main()` function, and then extracting the logging call to a separate context received function . . . I started to think, _". . . Honestly, at this point, I don't mind adding the logger and notification sender as parameters to my function."_ If the point of this is to simplify code, then you've definitely missed the runway. *Edit:* Though, I'm still wrapping my head around 'em, the transaction & JSON examples helped clarify & justify the use of context receivers. More exploration, investigation, deeper inspection, consideration, and contemplation is definitely needed (from my end, that is).

Great explanation, thanks!

So now you can do what you can do with Jupyter notebooks in Python for years? :)

Wonderful talk. Combines code, math and art so gracefully. Really shows how notebooks make code into an artistic tool of expression.

Very impressive!

when math comes to code I am like 🤯

Finally, an argument for people sticking with Spok (which is waaaaay too magical) and it's assertion messages

Great talk!

The live demo gods were not kind today...

What is it about?

Bravo. I loved your presentation!!

Jetbrains and all fellow developers. Can we have at least 1 or 2 libraries that are goto libraries (even if they can be endorsed by Jetbrains or up voted by the community) for various things. If they can be open source that would be great since everyone would contribute to the same library. It's not practical to have a dozen of libraries that access the camera for all KMP platforms with some having better features than others. I've seen that with Flutter, there are too many gibberish libraries fighting for prominence. It's nice to have a standard or 1 or 2 choices, it's great for community support. For example for KMP persistence we have Room Library or the MongoDB one. Two is enough.

Am flutter developer what are the benefits of KMP

in our new project - we stick to few naming . yes we know a lot of existing table column and those pojo / poco is a mess up

Serious question. Why should I actually use another programming language when everything I want to express in it is declarative? Wouldn't it be easier to use one of the many available configuration languages? Please don't get me wrong. So far, I have been very satisfied with Kotlin as the Gradle DSL, but I am finding that everything is becoming too abstract. As a developer, I ideally want to set up my build once and then focus on my domain-specific work. Unfortunately, in recent years, I have seen many of my developer colleagues turn away from Gradle in frustration. Gradle is too complex and often just gets in the way. Unfortunately, there is no reasonable alternative. Maven, on the other hand, is too rigid and poorly documented. I believe the approach shown in this presentation is wrong. It should be less abstract and much more transparent.

Great video

First lol

I thought Amper was suppose to be the next build system for kotlin projects?

Imagine how an AI lint tool could do

i hate gradle, as soon as there is a sane replacement that is not made in a joke of a language i'll dump it right away the amount of times that common sense things didnt work and i had to spend unreasonable amount of time just to settle for a hack is crazy

Great! Yet another new thing to learn / migrate to in Android dev.

Congratulations. Very clear explanation, that give a clear strategy on how to work with AI for practical programming code. Thank you.

Here is a solution to the repeated path problem: 1. Make rectangle mutable: val rectangle = rectangleRaw.trimIndent() .split(" ") .map { it.toMutableList() } .toMutableList() 2. Change the search() function to pass & mark the visited path: fun search(x: Int, y: Int, word: String, path: MutableList<MutableList<Char>>) { if (word !in prefixes) return if (word in dictionary) println(word) path[y][x] = path[y][x].lowercaseChar() <----- for ((dx, dy) in directions) { val xNew = x + dx val yNew = y + dy val letter = rectangle.getOrNull(yNew)?.getOrNull(xNew) ?: continue if (path[yNew][xNew].isLowerCase()) continue <----- search(xNew, yNew, word + letter, path) } // Unmark the current position (backtracking) path[y][x] = path[y][x].uppercaseChar() <------ } 3. Use rectangle as the initial (unvisited) path, inside the nested loops: search(x, y, rectangle[y][x].toString(), rectangle)

Hi james..where can we find the source code of the presentation examples?

It’s amazing I can perform my dataframe workloads in Kotlin. Kudos to the Moonshots team. 🎉 That said, I wish the focus weren’t only to reach and showcase feature parity with Pandas, Polars, Spark, data.table, R, xtensor, DataFrame.jl, etc., but to also provide reproducible benchmarks, along the lines of chbench, and compare to single-node DuckDB as well. In addition, a problem I have to deal with sometimes is that there are inconsistent ecosystems around the existing dataframe libraries and it’s hard to reuse code directly, without an API wrapper. I can use Spark in the JVM languages or Python, I can use DuckDB from anywhere, I can integrate R with Python and C++ and Python and C#. Polars gives me Python and Rust. All ecosystems begin reproducing the basic data science functionality, including plotting, cue in Kandy, which looks beautiful indeed. And JVM is a prime runtime system for data science. I’m all for it, I love Kotlin, but all of that already exists, why would I want to learn and depend on a new API? Performance? Distributable? Concurrent access? Fewer bugs? Better integrations? When is this a favorable option? Is it intended primarily for Ktor workloads, not for data science workloads? How does it perform on columnar vs row-wise access? In-memory only? Storage, alignment, orientation? Reads vs writes? Reentrant RW locks? Just off the top of my head.😅

Some time ago I tried to use this library for huge datasets (billion rows) like CSV and Json Lines, but despite being able to stream it it didn't work well. Has anyone done actual samples? However, this is important if you decide to train a large language model.

42:19 In this part in production it is promising, but I also injected a scheme in Kotlin 1.x and classes are automatically generated!

Really awesome, true geek! Very enjoyed to watch this.

This is unbelievably complex task.

💜

On the production part: it looks cool, but wouldn't having a network request (I assume) lead to non-stable build, also does it mean that build will heavily rely on an internet connection? If I am right, it doesn't sound production-like :(

I'm now very curious what the budget for this was. It was unexpectedly high quality, better than some of the marvels recently!

It would be nice to see an example where one JSON field couldn't be typed. Let's say we have a collection of objects and some field in them while having the same name has different types in different objects. The solution with Any is obvious, but could this type be converted into a sealed class holder for example?

Amazing!

Awesome 🎉 Liked to watch it

At first I thought wait can we just simply adb install an.apk , but I looked a second time and see it's Wharton 😂

I'm curious what's that FunSwitch() stuff do

Wonderful!

When I try this with SpringBoot 3 and Java 21, the Java sources are not compiled.

Impressive.

Am I the only one that's concerned about something as simple as a switch running Linux, that too with unprotected root access, and worse network access.