phucnh

-e
--langdef=scala
--langmap=scala:.scala
--regex-scala=class\s+(\w+)/\1/c,classes/
--regex-scala=object\s+(\w+)/\1/c,objects/
--regex-scala=trait\s+(\w+)/\1/t,traits/
--regex-scala=type\s+(\w+)/\1/T,types/
--regex-scala=def\s+(\w+)/\1/m,methods/
--regex-scala=val\s+(\w+)/\1/l,constants/
--regex-scala=var\s+(\w+)/\1/l,variables/

phucnh

Title

<Additional information about your API call. Try to use verbs that match both request type (fetching vs modifying) and plurality (one vs multiple).>

• URL

  <The URL Structure (path only, no root url)>

• Method:

phucnh

This cheat sheet originated from the forum, credits to Laurent Poulain. We copied it and changed or added a few things.

Evaluation Rules

• Call by value: evaluates the function arguments before calling the function
• Call by name: evaluates the function first, and then evaluates the arguments if need be

    def example = 2      // evaluated when called
    val example = 2      // evaluated immediately

phucnh

package Boot

import akka.actor.{Cancellable, Actor, ActorSystem, Props}
import akka.stream.{OverflowStrategy, ActorFlowMaterializer}
import akka.stream.actor.ActorSubscriberMessage.{OnComplete, OnNext}
import akka.stream.actor.{ActorSubscriber, OneByOneRequestStrategy, RequestStrategy}
import akka.stream.scaladsl._
import org.akkamon.core.exporters.StatsdExporter
import org.akkamon.core.instruments.{CounterTrait, LoggingTrait, TimingTrait}

phucnh

{
  "rules": {
    "class-name": true,
    "comment-format": [false,
      "check-space",
      "check-lowercase"
    ],
    "curly": true,
    "eofline": false,
    "forin": true,

phucnh

Using Dropbox to Share Git Repositories

First, create a Git subfolder inside your Dropbox folder. Then you can share the individual projects inside that folder with whomever you want (or just use it for instant offsite backups).

From inside a Git project:

git clone --bare . ~/Dropbox/Git/gitproject.git
git remote add dropbox ~/Dropbox/Git/gitproject.git

When you're ready to push:

phucnh

import scala.language.experimental.macros 
import scala.reflect.macros.blackbox.Context

trait Mappable[T] {
  def toMap(t: T): Map[String, Any]
  def fromMap(map: Map[String, Any]): T
}

object Mappable {
  

phucnh

trait Enum { //DIY enum type
  import java.util.concurrent.atomic.AtomicReference //Concurrency paranoia

  type EnumVal <: Value //This is a type that needs to be found in the implementing class

  private val _values = new AtomicReference(Vector[EnumVal]()) //Stores our enum values

  //Adds an EnumVal to our storage, uses CCAS to make sure it's thread safe, returns the ordinal
  private final def addEnumVal(newVal: EnumVal): Int = { import _values.{get, compareAndSet => CAS}
    val oldVec = get

phucnh

主要な型クラスの紹介

• 2014/07/13 Scalaz勉強会
• @gakuzzzz
• 中村 学
• 株式会社Tech to Value
• play2-auth が scala-awesomeに載りました

宣伝

phucnh

Remove MySQL completely

1. Open the Terminal

2. Use mysqldump to backup your databases

3. Check for MySQL processes with: ps -ax | grep mysql

4. Stop and kill any MySQL processes

5. Analyze MySQL on HomeBrew:

brew remove mysql