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@pishen ScalaKitchen

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Scala Tutorial + Online Playground

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https://scalataiwan.github.io/ScalaKitchen/ 或 google "ScalaKitchen" (不要空格)

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● 中文版 ● Start coding without installation. ○ Java(x), REPL(x), sbt(x), browser(o) ● Designed for beginners without native lang. ● Avoid mentioning features that we seldom use. ○ var(x), while(x), return(x)

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val if def block Seq infix API Map tuple ⇒ practices String map flatMap I/O REPL install sbt main package immutable par tailrec for class object fold curry trait case class apply match implicit Option try Stream ? typeclass Monad Cats plugin Spark Play Akka ScalaJS Future JSON SQL Actor Streaming MLlib publish events books Reactive Stream

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https://scalafiddle.io

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Scala JavaScript write your code (1) run the program in your browser (3) compile by Scala.js (2)

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markdown $ sbt ornate html The Cooking Integration of ScalaKitchen

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szeiger / ornate maintainer of

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$ sbt ornate index.html index.md src/site/ target/site/

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## If Expression Scala 的 if expression 由上面三個區塊構成,▢ 的部份 需要是一個 `Boolean`,例如 `true`、`false`、`2 > 1`、`a == b`,或 `3 <= 4 && "a" != "b"`。 △ 與 ◯ 的部份則可以填入一個單純的 值、一個 block `{...}` (後面會提到)、或是再塞入另一個 if expression。 由於整個 if expression 最後會帶著一個值,所以我們 可以再用一個 `val` 去把整個 expression 的值接住:

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modify the code and save on ScalaFiddle modify the iframe id in our markdown 麻 煩!

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## If Expression Scala 的 if expression 由上面三個區塊構成,▢ 的部份 需要是一個 `Boolean`,例如 `true`、`false`、`2 > 1`、`a == b`,或 `3 <= 4 && "a" != "b"`。 △ 與 ◯ 的部份則可以填入一個單純的 值、一個 block `{...}` (後面會提到)、或是再塞入另一個 if expression。 由於整個 if expression 最後會帶著一個值,所以我們 可以再用一個 `val` 去把整個 expression 的值接住: ```scalaFiddle val a = if (1 < 2) 10 else 11 val b = if (a == 11) { "A" + "B" } else "C" + "D" what we want

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ScalaTaiwan / ornate-scalafiddle (An Ornate extension written by Walter.)

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modify the code and save on ScalaFiddle modify the iframe id in our markdown Just modify the code in our markdown!!

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How to Contribute? ● Pick and write a section in the roadmap. (please notify me first) ● Suggestion for the roadmap design. ● Correct the bugs in current content. ● Customize ScalaFiddle for our need. ○ Better UI on mobile view. ○ Judging system. Show students' statuses in realtime. ● Play with it / Promote it / Ask questions.

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Thank you >>> https://scalataiwan.github.io/ScalaKitchen/