ymasory

Configuring emacs for long line & whitespace detection

For a few years now I've been trying to get emacs to alert me, somehow, to:

I've tried many strategies, but usually the result was something I found a little too intrusive, or difficult to manage.

Theme is "Build Your Website in Scala in a Day". The goal would be for each participant to literally create and deploy a website in a Scala web framework in one day. No spectators; everyone builds a site! It can be your personal homepage, a hobby site, a business site, or anything else, so long as you fully intend to deploy (in alpha condition) at the end of the day.
The event would be oriented toward developers who already have a reasonable knowledge of Scala, but have never used it to build a website.
The event would be held on a Friday in 6-8 weeks, in Philadelphia. Friday because I want it to be a little more professional and business-oriented than Scalathon. Employers who actually need a website can send employees, for example.
It would feature 2 or 3 frameworks (to be determined, based on interest/availability of core developers to attend). There would be maybe 7-10 participants p

	Dear Client

	At the end of last week, Hetzner technicians discovered a "backdoor" in one
	of our internal monitoring systems (Nagios).

	An investigation was launched immediately and showed that the administration
	interface for dedicated root servers (Robot) had also been affected. Current
	findings would suggest that fragments of our client database had been copied
	externally.

	import com.typesafe.config.{ Config, ConfigFactory, ConfigException }

	import scala.util.control.Exception._

	/* At the beginning of app execution load essential configurations and assign
	* them to vals. */
	object MyAppConfig {

	private[this] val conf: Config = trapConfig {
	ConfigFactory.load() getConfig "myapp"

	scalaVersion := "2.10.0"

	// Let's support all "modern" Scala versions.
	crossScalaVersions := Seq(
	"2.9.3-RC1",
	"2.9.2",
	"2.9.1", "2.9.1-1",
	"2.9.0", "2.9.0-1",
	"2.8.0", "2.8.1", "2.8.2"
	)

	yuvi@curry ⮀ ~desk/my-scalatra-web-app ⮀ ./sbt
	Detected sbt version 0.12.2
	Starting sbt: invoke with -help for other options
	Downloading sbt launcher 0.12.2:
	From http://typesafe.artifactoryonline.com/typesafe/ivy-releases/org.scala-sbt/sbt-launch/0.12.2/sbt-launch.jar
	To ./.lib/0.12.2/sbt-launch.jar
	Using /Users/yuvi/.sbt/0.12.2 as sbt dir, -sbt-dir to override.
	[info] Loading project definition from /Users/yuvi/Desktop/my-scalatra-web-app/project
	[info] Updating {file:/Users/yuvi/Desktop/my-scalatra-web-app/project/}default-4fb257...
	[info] Resolving org.scala-sbt#precompiled-2_10_0;0.12.2 ...

	Companies hiring Scala developers in the Bay Area.
	Created in response to a thread on scala-base.

	My favorites:
	- CloudPhysics
	- Wordnik

	Unbiased list:
	- 10Gen
	- Audax Health

	Please help compile a list of all Scala-related IRC rooms.

	All of these channels are on Freenode.

	#akka \| concurrency & distribution framework
	#argonaut \| json library
	#fp-in-scala \| the book Functional Programming in Scala
	#geotrellis \| geoprocessing library
	#indyscala \| regional scala group
	#json4s \| json library

	package org.specs2
	package matcher
	import text.Quote._
	import execute.{ Failure => SpecsFailure, Result }

	import scalaz.{ Failure, Success, Validation }

	/** scalaz 6 Validation matchers created by exact analogy to specs2's
	* built-in Either/Left/Right matchers.
	* You can't change the package of this file from org.specs2.matcher or

	import com.google.common.base.Optional;
	import scala.None$;
	import scala.Option;

	public class ScalaLang {

	public static <T> Option<T> none() {
	return (Option<T>) None$.MODULE$;
	}