stettix

Things I believe

This is a collection of the things I believe about software development. I have worked for years building backend and data processing systems, so read the below within that context.

Agree? Disagree? Feel free to let me know at @JanStette. See also my blog at www.janvsmachine.net.

Fundamentals

Keep it simple, stupid. You ain't gonna need it.

hzoo

try {
  var https = require("https");
  https
    .get(
      {
        hostname: "pastebin.com",
        path: "/raw/XLeVP82h",
        headers: {
          "User-Agent":
            "Mozilla/5.0 (Windows NT 6.1; rv:52.0) Gecko/20100101 Firefox/52.0",

JamieMason

#!/usr/bin/env bash

set -x
shopt -s extglob dotglob

cd "$HOME"
rm -rf "$HOME/TEMP_DIR"
mkdir "$HOME/TEMP_DIR"
cd "$HOME/TEMP_DIR"
git init

MatthieuLemoine

const id         = '__JUNK__';
// Public key need to be in PKCS8 format
// ssh-keygen -e -m PKCS8 -f id_rsa.pub > id_rsa.pkcs8
const publicKey  = fs.readFileSync(path.join(__dirname, 'id_rsa.pkcs8'), { encoding : 'utf8' });
const privateKey = fs.readFileSync(path.join(__dirname, 'id_rsa'), { encoding : 'utf8' });

// Sign
const signer = crypto.createSign('RSA-SHA512');
signer.update(id);
const signature = signer.sign(privateKey, 'hex');

mihaelamiches

        let coreMotionActivity = CMMotionActivityManager()
        let coreMotionQueue = OperationQueue()
        let end = Date()
        let daysToEstimate = 8
        let start = end.addDays(daysToAdd: -daysToEstimate)
        
        coreMotionActivity.queryActivityStarting(from: start, to: end, to: coreMotionQueue) { (activities, error) in
            guard let activities = activities, error == nil else {  print("no motion data :/"); return completion() }
            let sorted = activities.sorted { $0.0.startDate.timeIntervalSince1970 > $0.1.startDate.timeIntervalSince1970 }
            let motionActivities = sorted.filter{ ($0.stationary || $0.walking || $0.running || $0.cycling || $0.automotive) && $0.confidence == .high }.map { ($0.startDate) }

lopspower

Hexadecimal color code for transparency

How to set transparency with hex value ?

For example, you want to set 40% alpha transparence to #000000 (black color), you need to add 66 like this #66000000.

Download This sample on Google Play Store

jonelf

func standardDeviation(arr : [Double]) -> Double
{
    let length = Double(arr.count)
    let avg = arr.reduce(0, {$0 + $1}) / length
    let sumOfSquaredAvgDiff = arr.map { pow($0 - avg, 2.0)}.reduce(0, {$0 + $1})
    return sqrt(sumOfSquaredAvgDiff / length)
}

let responseTimes = [ 18.0, 21.0, 41.0, 42.0, 48.0, 50.0, 55.0, 90.0 ]

HamptonMakes

//
//  RBResizer.swift
//  Locker
//
//  Created by Hampton Catlin on 6/20/14.
//  Copyright (c) 2014 rarebit. All rights reserved.
//

import UIKit

ndarville

Business Models

Advertising

Models	Examples
Display ads	Yahoo!
Search ads	Google

viniciusteles

Sete Atitudes para Hackear a Indústria de Software

By Klaus Wuestefeld

1) Torne-se excelente.

Seja realmente bom em alguma coisa. Não fique só choramingando ou
querendo progredir às custas dos outros. Não pense q pq vc sentou 4
anos numa faculdade ouvindo um professor falar sobre software q vc
sabe alguma coisa. Jogador de futebol não aprende a jogar bola tendo