harish-r

#include<iostream>
#define MAX 5

using namespace std;

class Queue
{
    public:
    int front, rear;
    int queue_array[MAX];

harish-r

// Queue - Linked List Implementation
#include<iostream>

using namespace std;

class Node
{
public:
    int data;
    Node *next;

magnific0

Show and Edit User Meta in Wordpress

Description

This simple procedure will allow you to:

1. Display user meta fields under in the user list as additional columns (Users > All Users).
2. Display these fields on user profiles.
3. Edit these fields under user edit.

This method works completely without plugins and involves just some functions and hooks in functions.php. Plugins like "User Meta Display" achieve this to some level, but treat custom meta fields completely different from the regular fields. They are shown and edited in seperate environment and fail to show the meta data is a table list. This method integrates custom user meta along with regular user (meta).

cgmartin

'use strict';

var morgan = require('morgan');
var os = require('os');

morgan.token('conversation-id', function getConversationId(req) {
    return req.conversationId;
});
morgan.token('session-id', function getSessionId(req) {
    return req.sessionId;

mugifly

var $ = require('jquery')(require('jsdom-no-contextify').jsdom().parentWindow);

// Support for Cross-domain request with using jQuery
// See: http://garajeando.blogspot.jp/2012/06/avoiding-xmlhttprequest-problem-using.html
var XMLHttpRequest = require("xmlhttprequest").XMLHttpRequest;
$.support.cors = true;
$.ajaxSettings.xhr = function () {
	return new XMLHttpRequest;
}

mzabriskie

// Expects an array of scores from 0-10
// Example: nps([10, 9, 10, 4]); -> 50
// See http://www.medallia.com/net-promoter-score/
function nps(scores) {
  var promoters = 0;
  var detractors = 0;
  
  for (var i=0, l=scores.length; i<l; i++) {
    if (scores[i] >= 9) promoters++;
    if (scores[i] <= 6) detractors++;

joshnuss

// the main app file
import express from "express";
import loadDb from "./loadDb"; // dummy middleware to load db (sets request.db)
import authenticate from "./authentication"; // middleware for doing authentication
import permit from "./authorization"; // middleware for checking if user's role is permitted to make request

const app = express(),
      api = express.Router();

// first middleware will setup db connection

evantoli

Configure Git to use a proxy

In Brief

You may need to configure a proxy server if you're having trouble cloning or fetching from a remote repository or getting an error like unable to access '...' Couldn't resolve host '...'.

Consider something like:

abhijeetchopra

How to "Schedule Automatic Backups" of your Google Sheets

This tutorial demonstrates how to use Google Apps Script to:

• Create copies of the Google Sheet in the desired destination folder automatically at set intervals.

• Append the time stamp with each backup file's name.

• Adjust time trigger for backing up every day/hour/minute.

jakehasler

// Function form the react-native-image-picker library
ImagePicker.showImagePicker({ title: 'Select Image' }, (response) => {
    // format the image data 
    const image = {
      uri: response.uri,
      type: 'image/jpeg',
      name: 'myImage' + '-' + Date.now() + '.jpg'
    }
    // Instantiate a FormData() object
    const imgBody = new FormData();