object Example { def main(args: Array[String]): Unit = { println("Hello, world!") } } 推荐工具 对于Scala项目,推荐使用scalafmt作为格式化工具。它是一个强大的、可配置的代码格式化工具,支持多种编辑器和IDE。 结论 通过使用Scala样式指南格式化程序,开发者可以确保代码风格的一致性和可读性,从而提高项目...
scala> val signature = "With Regards, \nYour friend" signature: String = With Regards, Your friend 多行字符串可用三重引号 scala> val greeting = """She suggested reformatting the file | by replacing tabs (\t) with newlines (\n); | "Why do that?", he asked. """ ...
scala>val signature="With Regards, \nYour friend"signature:String=With Regards,Your friend 多行字符串可用三重引号 代码语言:javascript 代码运行次数:0 运行 AI代码解释 scala>val greeting="""She suggested reformatting the file|by replacingtabs(\t)withnewlines(\n);|"Why do that?",he asked."""...
") logger.warning("World!") logger.finest { _ ++= "Faster string formatting!\n" ++= "args.length:" ++= args.length.toString } new Sample } } class
String=messagesApi("info.error")(lang)Ok(message)}defmessages3=Action{request=>// direct access with no implicits requiredval messages:Messages=messagesApi.preferred(request)val lang=messages.lang val message:String=messages("info.error")Ok(message)}defmessages4=Action{implicitrequest=>// takes ...
Create aScala worksheetfile and open it in the editor. Add your code. Besides standard actions such as code completion and string formatting, IntelliJ IDEA supports the following actions: Evaluating Scala objects Folding the output without affecting your code on the left side and expanding only tha...
Anorm parameter can be multi-value, like a sequence of string.In such case, values will be prepared to be passed to JDBC.// With default formatting (", " as separator) SQL("SELECT * FROM Test WHERE cat IN ({categories})"). on('categories -> Seq("a", "b", "c") // -> ...
Fastring 3.5 1.2 Scapegoat VS Fastring Extremely fast string formatting fast-string-interpolator 3.2 7.2 Scapegoat VS fast-string-interpolator Scala macro that generates ultra-fast string interpolators. scala-trace-debug 3.0 0.0 Scapegoat VS scala-trace-debug Macro based print debugging. Lo...
fast-string-interpolator Scala macro that generates ultra-fast string interpolators. fastring Extremely fast string formatting gitbucket A Git platform powered by Scala with easy installation, high extensibility & GitHub API compatibility giter8 a command line tool to apply templates defined on GitHu...
(String, Double) = { (uom.symbol, mkConversionFactor(uom)) } // mkTuple: [A <: squants.Quantity[A]](uom: squants.UnitOfMeasure[A])(String, Double) siLengths.sortedUnits.toList.map(mkTuple).foreach(println) // (nm,1.0E-9) // (µm,1.0E-6) // (mm,0.001) // (cm,0.01...