aboisvert

import scala.collection.mutable.ArrayBuffer

def repeated[T](xs: Array[T]): Iterator[T] = 
  new Iterator[T]:
    var pos = -1
    override def hasNext = xs.nonEmpty
    override def next: T = 
      pos += 1
      if pos >= xs.size then
        pos = 0

aboisvert

#!/usr/bin/env fish
#
# Example working with 'heredoc' documents
#


# Recommended: Define the heredoc using single quotes
#
# Use the `fish-heredoc-quote` script to generate quoted document
#

aboisvert

import zip/zlib
import streams

const BufferSize = 16384*2

type
  GZipInputStream* = ref GZipInputStreamObj
  GZipInputStreamObj* = object of Stream
    source: Stream
    zstream: ZStream

aboisvert

type
  SharedString* = object
    str: cstring

proc newSharedString*(s: string): SharedString =
  result = SharedString(str: cast[cstring](allocShared(s.len + 1)))
  copyMem(result.str, s.cstring, s.len)

proc deallocSharedString*(s: SharedString) =
  deallocShared(s.str)

aboisvert

# Nim port of Daniel Lemire's fast newline count `avxcount` 
#
# See https://lemire.me/blog/2017/02/14/how-fast-can-you-count-lines/ 
#     https://github.com/lemire/Code-used-on-Daniel-Lemire-s-blog/blob/master/2017/02/14/newlines.c

import os, memfiles, times, strutils

{.passc: "-march=native".}

{.pragma: imm, header:"immintrin.h".}

aboisvert

import os, sets, hashes, strutils, sequtils


type
  HString = object
    str: string
    hash: Hash

proc hash*(str: HString): Hash =
  str.hash

aboisvert

import strutils

const SHA512Len = 64

proc SHA512(d: cstring, n: culong, md: cstring = nil): cstring {.cdecl, dynlib: "libssl.dylib", importc.}

proc SHA512(s: string): string =
  result = ""
  let s = SHA512(s.cstring, s.len.culong)
  for i in 0 .. < SHA512Len:

aboisvert

sudo apt-get install compiz-plugins # needed for ring switcher and such.

aboisvert

Using Intel's 7260 Wifi on Ubuntu 13.10

Keywords: Intel Centrino Advanced-N 7260, Dell Inspiron 15 Series 7000.

Steps to great wifi performance,

Upgrade to Kernel 3.13.x

http://www.yourownlinux.com/2014/02/install-upgrade-to-linux-kernel-3-13-5-in-linux.html

aboisvert

Alex Boisvert's Blog

March 4th, 2014 Using Intel's 7260 Wifi on Ubuntu 13.10