tsiege

ANNOUNCEMENT

I have moved this over to the Tech Interview Cheat Sheet Repo and has been expanded and even has code challenges you can run and practice against!






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Argurth

<?php
namespace User\Service;

use Zend\ServiceManager\FactoryInterface;
use Zend\ServiceManager\ServiceLocatorInterface;

class ElasticaClientFactory implements FactoryInterface
{
    public function createService(ServiceLocatorInterface $sl)
    {

sakamoto-poteko

#include <stdio.h>

#include <openssl/pem.h>
#include <openssl/rsa.h>

void verifyRSASignature(unsigned char *originalMessage, unsigned int om_length,
                        unsigned char *signature, unsigned siglen)
{
    int result;
    FILE *file;

gh-backup-starred.sh

#!/bin/bash
 
user="CHANGEME"
pages=$(curl -I https://api.github.com/users/$user/starred | sed -nr 's/^Link:.*page=([0-9]+).*/\1/p')

for page in $(seq 0 $pages); do
    curl "https://api.github.com/users/$user/starred?page=$page&per_page=100" | jq -r '.[].html_url' |
    while read rp; do
      git clone $rp
    done

ludoo0d0a

Sometimes after a hard reboot (power cut), if your synology cannot be logged in with DSM and it shows "System is getting ready. Please log in later" , please do these steps :

#Admin login via ssh
> synobootseq --set-boot-done
> synobootseq --is-ready
#optional
> /usr/syno/etc/rc.d/S97apache-sys.sh start
> /usr/syno/etc/rc.d/S95sshd.sh start

soyuka

<?php
namespace Fry;
use JsonStreamingParser\Listener;

/**
 * This implementation allows to process an object at a specific level
 * when it has been fully parsed
 */
class ObjectListener implements Listener
{

manumaticx

Fading Actionbar

This is a quick example of how to create a fading actionbar effect like this in Appcelerator Titanium

How this works

This is actually very simple. The trick is putting the Actionbar in overlay mode by configuring the theme with windowActionBarOverlay:true. Then all you need to do is updating the color of the Actionbar, in this case by scrolling a ScrollView.

tjade273

contract Database{
    mapping(uint => uint) public _data;
    mapping(address => bool) _owners;
    
    function Database(address[] owners){   //Called once at creation, pass in initial owners
        for(uint i; i<owners.length; i++){
            _owners[owners[i]]=true;
        }
    }
    

socketwiz

#cloud-config

coreos:
  etcd2:
    # generate a new token for each unique cluster from https://discovery.etcd.io/new?size=3
    # specify the initial size of your cluster with ?size=X
    discovery: https://discovery.etcd.io/<token>
    # multi-region and multi-cloud deployments need to use $public_ipv4
    advertise-client-urls: http://$private_ipv4:2379,http://$private_ipv4:4001
    initial-advertise-peer-urls: http://$private_ipv4:2380

rhasselbaum

Recently, I decided to migrate my music library from Google Play Music to a self-hosted server running Subsonic. Only problem is I have a bunch of playlists, and Google provides no way to export those into any format that Subsonic can consume (m3u, pls, xspf). I also couldn't find an unofficial tool to do this. The best I could find was a handy app in the Play store called Playlist Backup. It can't export playlists for music stored remotely at Google, but it can create lists of albums and tracks names. Good enough! Now all I needed was a utility that could employ some fuzzy logic to match these lists to my local music files, which follow a typical Artist / Albumn / Track hierarchy.

Turns out, Python 3 makes this really easy! Just copy the script below:

playlist-gen.py:

#!/usr/bin/env python3

# Converts a list of audio tracks