vmarquez

    //Reader Monad and its extension class to give it SelectMany(bind/flatMap) capabilities for use in LINQ queries
    public static class ReaderMonadExt
    {
        public static ReaderMonad<T, C> SelectMany<T, A, B, C>(this ReaderMonad<T, A> rm, Func<A, ReaderMonad<T, B>> bindf, Func<A, B, C> select)
        {
            return new ReaderMonad<T, C>(t =>
            {
                var a = rm.Run(t);
                return select(a, bindf(a).Run(t));
            });

tonymorris

using System;

namespace PureIO {
  /*
    C# does not have proper sum types. They must be emulated.

    This data type is one of 4 possible values:
    - WriteOut, being a pair of a string and A
    - WriteErr, being a pair of a string and A
    - readLine, being a function from string to A

olmobrutall

Proposal for C# Non-Nullable Reference Types

This document tries to be an ordered compilation of the ideas exposed in https://roslyn.codeplex.com/discussions/541334

Also interesting is the original proposal I based my solution in http://twistedoakstudios.com/blog/Post330_non-nullable-types-vs-c-fixing-the-billion-dollar-mistake

And the uservoice suggestion to get Microsoft feel the urgency: https://visualstudio.uservoice.com/forums/121579-visual-studio/suggestions/2320188-add-non-nullable-reference-types-in-c?page=3&per_page=20

Introduction

CarstenKoenig

namespace ReaderM

type ReaderM<'d,'out> = 
    'd -> 'out

module Reader =

    // basic operations

    let run dep (rm : ReaderM<_,_>) =

gphilipp

See technomancy/leiningen#1349 and technomancy/leiningen#615

add use-agent at then end of ~/.gnupg/gpg.conf

start the gpg-agent

gpg-agent --daemon

Then copy paste the output eg.

marvell

apt-get clean autoclean
apt-get autoremove --yes
rm -rf /var/lib/{apt,dpkg,cache,log}/

ernado-x

--from SO: http://stackoverflow.com/questions/5873170/generate-class-from-database-table

declare @TableName sysname = 'TableName'
declare @Result varchar(max) = 'public class ' + @TableName + '
{'

select @Result = @Result + '
    public ' + ColumnType + NullableSign + ' ' + ColumnName + ' { get; set; }
'
from

lmarkus

Extracting Emoji From Slack!

Slack doesn't provide an easy way to extract custom emoji from a team. (Especially teams with thousands of custom emoji) This Gist walks you through a relatively simple approach to get your emoji out.

If you're an admin of your own team, you can get the list of emoji directly using this API: https://api.slack.com/methods/emoji.list. Once you have it, skip to Step 3

HOWEVER! This gist is intended for people who don't have admin access, nor access tokens for using that list.

Follow along...

williballenthin

radare2

load without any analysis (file header at offset 0x0): r2 -n /path/to/file

• analyze all: aa
• show sections: iS
• list functions: afl
• list imports: ii
• list entrypoints: ie
• seek to function: s sym.main

OllieJones

    /// <summary>
    ///     Resultset to be JSON stringified and set back to client.
    /// </summary>
    [Serializable]
    [SuppressMessage("ReSharper", "InconsistentNaming")]
    public class DataTableResultSet
    {
        /// <summary>Array of records. Each element of the array is itself an array of columns</summary>
        public List<List<string>> data = new List<List<string>>();