dmcyk

public extension Array where Element: FloatingPoint {
    func normalized(scale: Element) -> [Element] {
        guard let maxVal = self.max(), let minVal = self.min() else {
            return []
        }
        let diff = maxVal - minVal
        return self.map { val in
            ((val - minVal) / diff) * scale
        }
    }

dmcyk

#!/bin/bash

ver=`lsb_release -r | awk '{print $2}'`
db=""
dbSrc=""
if [[ $ver == "14.04" ]]; then
  db="http://apt.llvm.org/trusty/ llvm-toolchain-trusty-4.0 main"
  dbSrc="http://apt.llvm.org/trusty/ llvm-toolchain-trusty-4.0 main"
elif [[ $ver == "15.10" ]]; then
  db="http://apt.llvm.org/wily/ llvm-toolchain-wily-4.0 main"

dmcyk

#!/bin/bash
errLogPath=".err.log"
exec 3>&1
exec > /dev/null 2> $errLogPath
echo "" > $errLogPath

function echoStd {
    while (( "$#" )); do
        echo $1 >&3
        shift

dmcyk

p cnf 20  91 
 4 -18 19 0
3 18 -5 0
-5 -8 -15 0
-20 7 -16 0
10 -13 -7 0
-12 -9 17 0
17 19 5 0
-16 9 15 0
11 -5 -14 0

dmcyk

import SwiftyCurl
import Foundation
import CCurl

///// SwiftyCurl

var request = cURLRequest(url: URL(string: "https://jsonplaceholder.typicode.com/posts")!,
                          method: .get)
request.contentType = .json

dmcyk

#!/bin/bash
sudo su -
echo 5 > /proc/sys/net/ipv4/route/gc_timeout
echo 5 > /proc/sys/net/ipv4/neigh/default/gc_stale_time

dmcyk

#!/bin/bash
sudo apt-get install php-fpm php-mysql

dmcyk

#!/bin/bash
sudo apt-get install build-essential zlib1g-dev libpcre3 libpcre3-dev unzip libssl-dev

NPS_VERSION=1.12.34.3-stable
cd
wget https://github.com/pagespeed/ngx_pagespeed/archive/v${NPS_VERSION}.zip
unzip v${NPS_VERSION}.zip
cd ngx_pagespeed-${NPS_VERSION}/
NPS_RELEASE_NUMBER=${NPS_VERSION/beta/}
NPS_RELEASE_NUMBER=${NPS_VERSION/stable/}