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 // http://stackoverflow.com/questions/21961839/simulation-background-size-cover-in-canvas
function drawImageProp(ctx, img, x, y, w, h, offsetX, offsetY) {
    if (arguments.length === 2) {
        x = y = 0;
        w = ctx.canvas.width;
        h = ctx.canvas.height;
    }

    // default offset is center
    offsetX = typeof offsetX === "number" ? offsetX : 0.5;

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How to Setup PHP 7.2, Apache and MySQL in Windows 10

1. First is to download php 7 to this website https://windows.php.net/download/

   • download VC15 x86 or x64 Thread Safe
   • download x86 for 32bit and x64 for 64bit system

2. Make a directory and save it to this path C:/php

3. Go to https://www.apachelounge.com/download/ to download the Apache server

• Download Apache 2.4.39 Win64 or Apache 2.4.39 Win32

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import 'package:new_sali_core/new_sali_core.dart';
import 'package:puppeteer/puppeteer.dart';
import 'package:test/test.dart';
import 'dart:async';
import 'package:path/path.dart' as path;

/// add to pubspec.yaml
// dev_dependencies: 
//   angel3_hot: any

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    //  g++ test.cpp --std=c++11 -lpthread -O2
    
    //#ifdef WIN32 <- stdafx breaks this ifdef...
    //#include "stdafx.h"
    //#endif
    
    #include <iostream>
    #include <atomic>
    #include <thread>
    #include <vector>

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#include <limits.h>
#include <stdint.h>
#include <stdio.h>
#include <sys/statvfs.h>
#include <sys/types.h>

struct fs_usage {
  uintmax_t fsu_blocksize;     /* Size of a block.  */
  uintmax_t fsu_blocks;        /* Total blocks. */
  uintmax_t fsu_bfree;         /* Free blocks available to superuser. */

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<?php

/** 
 * Truncates text.
 *
 * Cuts a string to the length of $length and replaces the last characters
 * with the ending if the text is longer than length.
 *
 * @param string $text String to truncate.
 * @param integer $length Length of returned string, including ellipsis.

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import 'dart:convert';
import 'dart:math';
import 'dart:typed_data';
import "package:pointycastle/export.dart";
import "package:asn1lib/asn1lib.dart";

List<int> decodePEM(String pem) {
  var startsWith = [
    "-----BEGIN PUBLIC KEY-----",
    "-----BEGIN PRIVATE KEY-----",

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import 'package:angular_router/angular_router.dart';
import 'package:core/core.dart';
import 'package:web/src/routes.dart';
import 'package:web/src/route_paths.dart';

class AuthGuard implements RouterHook {
  Router _router;
  AuthenticationState _authBlocState;

  set router(Router value) => _router = value;

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# Nginx can serve FLV/MP4 files by pseudo-streaming way without any specific media-server software. 
# To do the custom build we use 2 modules: --with-http_secure_link_module --with-http_flv_module
# This module "secure-link" helps you to protect links from stealing away.
#
# NOTE: see more details at coderwall: http://coderwall.com/p/3hksyg

cd /usr/src
wget http://nginx.org/download/nginx-1.5.13.tar.gz
tar xzvf ./nginx-1.5.13.tar.gz && rm -f ./nginx-1.5.13.tar.gz

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How to Setting Up a Comodo SSL Cert

• I advice you to buy SSL Certs from officially Comodo only , or some SSL reseller whose you trust.

These are the steps I went through to set up an SSL cert. Purchase the cert

Prior to purchasing a cert, you need to generate a private key, and a CSR file (Certificate Signing Request). You’ll be asked for the content of the CSR file when ordering the certificate:

openssl req -new -newkey rsa:2048 -nodes -keyout example_com.key -out example_com.csr