yoavniran

"use strict";
var crypto = require("crypto");

var EncryptionHelper = (function () {

    function getKeyAndIV(key, callback) {

        crypto.pseudoRandomBytes(16, function (err, ivBuffer) {
    
            var keyBuffer  = (key instanceof Buffer) ? key : new Buffer(key) ;

christofluethi

brew update
brew link yasm
brew link x264
brew link lame
brew link xvid

brew install ffmpeg

ffmpeg wiki: 
https://trac.ffmpeg.org/wiki/Encode/MP3

turingbirds

/**
 * Compute the (Moore-Penrose) pseudo-inverse of a libgsl matrix in plain C.
 *
 * Compile uding:
 *
 *     gcc moore_penrose_pseudoinverse.c -lgsl -lblas
 *
 * Dependencies:
 * - libgsl (GNU Scientific Library) 
 * - libblas (Basic Linear Algebra Subprograms)

bricef

# found this from Armin R. on Twitter, what a beautiful gem ;)

import ctypes
from types import MappingProxyType, MethodType

# figure out side of _Py_ssize_t
if hasattr(ctypes.pythonapi, 'Py_InitModule4_64'):
    _Py_ssize_t = ctypes.c_int64
else:
    _Py_ssize_t = ctypes.c_int

fedden

import numpy as np
import matplotlib.pyplot as plt

modulator_frequency = 4.0
carrier_frequency = 40.0
modulation_index = 1.0

time = np.arange(44100.0) / 44100.0
modulator = np.sin(2.0 * np.pi * modulator_frequency * time) * modulation_index
carrier = np.sin(2.0 * np.pi * carrier_frequency * time)

nbodev

#!/bin/bash
#date: 28/06/2017, author: nbodev
#remove package from mac os 
# tested on mac os Sierra

#steps
#pkgutil --pkgs # list all installed packages
#pkgutil --files the-package-name.pkg # list installed files for a given package
#pkgutil --pkg-info the-package-name.pkg # check the location of a given package
#cd / # assuming the package is rooted at /...

kmpm

Adding PIXEL/GUI to Raspbian Lite

These 'notes' were primarily intended for my own consumption but since there have been surprisingly many comments to it over the years I wanted to do some updates and clarifications. Thanks for all comments.

These instructions will require you to have connection to internet from your pi, WiFi, Ethernet or by some other means like a 3G USB dongle or something.

Preparations

giladHaimov

pragma solidity ^0.4.19;

contract ERC20Basic {

    string public constant name = "ERC20Basic";
    string public constant symbol = "BSC";
    uint8 public constant decimals = 18;  


    event Approval(address indexed tokenOwner, address indexed spender, uint tokens);

Himura2la

• Template name: telegram.message
• Content:

  {{ define "alert_list" }}{{ range . }}{{ .Labels.alertname }}
  {{ range .Annotations.SortedPairs }}<strong>{{ .Name }}</strong>: {{ .Value }}
  {{ end }}| {{ if gt (len .GeneratorURL) 0 }}<a href="{{ .GeneratorURL }}">source</a> | {{ end }}{{ if gt (len .SilenceURL) 0 }}<a href="{{ .SilenceURL }}">silence</a> | {{ end }}{{ if gt (len .DashboardURL) 0 }}<a href="{{ .DashboardURL }}">dashboard</a> | {{ end }}{{ if gt (len .PanelURL) 0 }}<a href="{{ .PanelURL }}">panel</a> |{{ end }}
  —
  {{ end }}{{ end }}
  {{ define "telegram.message" }}
  

{{ if gt (len .Alerts.Firing) 0 }}FIRING!!!