snowshoes

public String escape(String valueToEscape) {
        StringBuilder sb = new StringBuilder();
        String specialCharactersOfRegex = ".\\+*?[^]$(){}=!<>|:-";

        for (int i = 0; i < valueToEscape.length(); i++) {
            // get character one by one                                                                        
            char currentChar = valueToEscape.charAt(i);
            // does current character include in special characters list ?                                                     
            if (specialCharactersOfRegex.indexOf(currentChar) != -1) {
                sb.append("\\" + currentChar);

snowshoes

/// StackOverflow - http://stackoverflow.com/questions/39585492/swift-3-conversion-value-of-type-characterset-has-no-member-characterismemb
/// given the string, check whether each char is in characters' letters range
var containsAlphabets: Bool {
    //Checks if any of the characters inside the string are alphabets
    return self.unicodeScalars.contains {CharacterSet.letters.contains($0)}
}

snowshoes

## Build Settings -> Preprocess Macros
PROJECT_DIR=@\""$PROJECT_DIR"\"
BUILD_ROOT=@\""$(BUILD_ROOT)"\"

## Then you can log it directly
## NSLog(@"project dir=%@, BUILD_ROOT_=%@", PROJECT_DIR, BUILD_ROOT);

## http://stackoverflow.com/questions/8888803/find-the-project-dir-for-an-xcode-project

snowshoes

// http://stackoverflow.com/questions/32649039/formatting-time-of-the-day-swift-morning-afternoon-evening-any-time
// Same Principle as BigNerdRanch Silver Challenge
let hour = Calendar.currentCalendar().component(.Hour, fromDate: Date())

switch hour {
case 6..<12 : print(NSLocalizedString("Morning", comment: "Morning"))
case 12 : print(NSLocalizedString("Noon", comment: "Noon"))
case 13..<17 : print(NSLocalizedString("Afternoon", comment: "Afternoon"))
case 17..<22 : print(NSLocalizedString("Evening", comment: "Evening"))
default: print(NSLocalizedString("Night", comment: "Night"))

snowshoes

import UIKit
import WebKit

class WebViewController: UIViewController, WKNavigationDelegate {
  // MARK: iVars & properties
  var webView: WKWebView?
  let reqUrl = "https://www.bignerdranch.com"
  
  // MARK: functions
  override func loadView() {

snowshoes

var _ = require("lodash");
var R = require("ramda");

var companies = [
  { name: "tw", since: 1993 },
  { name: "pucrs", since: 1930 },
  { name: "tw br", since: 2009 }
];

var r1 = _(companies).chain()

snowshoes

// https://stackoverflow.com/questions/39037005/get-object-from-array-by-max-property
var latest = values.reduce(function(l, e){
  return l.startedate > e.startdate ? {value: l.value, startdate: l.startdate} : {value: e.value, startdate: e.startdate}
})

// function
function latest(values){
    return values.reduce(function(l, e){
        return l.startdate > e.startdate ? {value: l.value, startdate: l.startdate} : {value: e.value, startdate: e.startdate};
    });

snowshoes

//https://stackoverflow.com/questions/4020796/finding-the-max-value-of-an-attribute-in-an-array-of-objects
Math.max.apply(Math, array.map(function(e){return e.startdate});

snowshoes

FROM php:7.0.4-fpm

RUN apt-get update && apt-get install -y libmcrypt-dev \
    mysql-client libmagickwand-dev --no-install-recommends \
    && pecl install imagick \
    && docker-php-ext-enable imagick \
    && docker-php-ext-install mcrypt pdo_mysql

snowshoes

<?php
# Fill our vars and run on cli
# $ php -f db-connect-test.php

$dbname = 'name';
$dbuser = 'user';
$dbpass = 'pass';
$dbhost = 'host';

$connect = mysql_connect($dbhost, $dbuser, $dbpass) or die("Unable to Connect to '$dbhost'");