davidfowl

# Print all project items
Recurse-Project -Action {param($item) "`"$($item.ProjectItem.Name)`" is a $($item.Type)" }

# Function to format all documents based on https://gist.github.com/984353
function Format-Document {
    param(
        [parameter(ValueFromPipelineByPropertyName = $true)]
        [string[]]$ProjectName
    )
    Process {

akihiro4chawon

object BinTreeIterator {
  sealed trait Tree
  case class Node(v: Int, l: Tree, r: Tree) extends Tree
  case object Leaf extends Tree

  def toIterator(node: Tree): Iterator[Int] = {
    def toStream(n: Tree): Stream[Int] = n match {
      case Node(v, l, r) => v #:: toStream(l) #::: toStream(r)
      case Leaf => Stream.empty
    }

kmizu

import scala.util.DynamicVariable
/**
 * A concise JSON DSL in Scala.
 * When you want to use, only 
 * import Jsson._ is needed.
 * Note that this program change the semantics of standard -> operator.
 * I recommend that you use enclosing block with Jsson as followings:
 * {
 *    import Jsson._
 *    val obj = %{

tonymorris

case class ReaderWriterStateT[R, W, S, F[_], A](
  run: (R, S) => F[(W, A, S)]
) {
  def map[B](f: A => B)(implicit F: Functor[F])
      : ReaderWriterStateT[R, W, S, F, B] =
    ReaderWriterStateT {
      case (r, s) => F.map(run(r, s)) {
        case (w, a, s) => (w, f(a), s)
      }
    }

Mortimerp9

/**
 * A monad to abstract dependencies in the code, see https://coderwall.com/p/kh_z5g
 */
object Reader {

  /**
   * an implicit to convert a function A => B in a Reader[A, B]
   */
  implicit def reader[C, R](block: C => R): Reader[C, R] = Reader(block)

PaulStovell

protected override void RequestStartup(ILifetimeScope requestContainer, IPipelines pipelines, NancyContext context)
{
    pipelines.OnError.AddItemToEndOfPipeline((z, a) =>
    {
        log.Error("Unhandled error on request: " + context.Request.Url + " : " + a.Message, a);
        return ErrorResponse.FromException(a);
    });

    base.RequestStartup(requestContainer, pipelines, context);
}

joeriks

// say we are in a function and like to encapsulate some logic easily, then return a typed object
// we can do that with anonymous object:
// (you cannot return anonymous type from a Func without the helpers afaik)

// also worth noting:  anonymous types are immutable

var returnNamedTuples = Fn.Invoke(()=>{
    var value = 123;
    var isHigh = value>100;
    return new {value,isHigh};

vibegui

This can reduce files to ~15% of their size (2.3M to 345K, in one case) with no obvious degradation of quality.

ghostscript -sDEVICE=pdfwrite -dCompatibilityLevel=1.4 -dPDFSETTINGS=/printer -dNOPAUSE -dQUIET -dBATCH -sOutputFile=output.pdf input.pdf

Other options for PDFSETTINGS:

• /screen selects low-resolution output similar to the Acrobat Distiller "Screen Optimized" setting.
• /ebook selects medium-resolution output similar to the Acrobat Distiller "eBook" setting.
• /printer selects output similar to the Acrobat Distiller "Print Optimized" setting.
• /prepress selects output similar to Acrobat Distiller "Prepress Optimized" setting.

caprica

/*
 * This class is made available under the Apache License, Version 2.0.
 *
 * See http://www.apache.org/licenses/LICENSE-2.0.txt
 *
 * Author: Mark Lee
 *
 * (C)2013 Caprica Software (http://www.capricasoftware.co.uk)
 */

beaugunderson

[
  {
    "keys": ["ctrl+2"],
    "command": "run_macro_file",
    "args": {
      "file": "Packages/User/to-2.sublime-macro"
    }
  },
  {
    "keys": ["ctrl+4"],