pbatey

/**
 * A recursive function that applies a callback to nodes in a tree (may include Maps and Arrays).
 * @param {*} tree the tree to walk
 * @param {walkTreeCb} callback function to apply to nodes that pass the filter function, passed a node, index, and depth. Return true to walk a node that matches the filter.
 * @param {walkTreeFilterFunc=} filter a filter function to apply. If not specified will callback for leaf nodes only (not Maps or Arrays). Return true to apply callback.
 * @param {number=} i index into array or -1 if parent is an object. Not normally specified in initial call
 * @param {number=} d the depth. Not normally specified in initial call
 * @param {[]=} k list of ancestor keys. Not normally specified in initaial call
 * @param {[]=} a list of ancestor objects. Not normall specified in initial call
 * @param {boolean=} walkCyclic indicates cyclic references should be walked. Callback must handle short circuiting by return false.

pbatey

const http = require('http')
const https = require('https')

async function fetch(url, options={rejectUnauthorized: false}, timeout=3000, log=true) {
  await new Promise((resolve, reject) => {
    const req = (/^https/.test(url) ? https : http)
    .get(url, options, res => {
      let data = ''
      res.on('data', chunk => data+=chunk)
      res.on('end', () => {log && console.log(data); resolve(data)})

pbatey

#!/usr/bin/env bash

tmp=$(mktemp -d)
trap "{ rm -rf $tmp; }" EXIT

# ensure we were given two command line arguments
if [[ $# -ne 2 ]]; then
  echo 'usage: vault-cp SOURCE DEST' >&2
  exit 1
fi

pbatey

/* Semantic UI has these classes, however they're only applicable to*/
/* grids, containers, rows and columns.*/
/* plus, there isn't any `mobile hidden`, `X hidden` class.*/
/* this snippet is using the same class names and same approach*/
/* plus a bit more but to all elements.*/
/* see https://github.com/Semantic-Org/Semantic-UI/issues/1114*/

/* Portrait */
@media only screen and (max-width: 414px) {

pbatey

import com.fasterxml.jackson.databind.ObjectMapper;
import org.junit.Test;

import java.io.IOException;
import java.util.Map;

import static org.junit.Assert.*;

public class FlattenerTest {
    @Test

pbatey

import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Vector;

/**
 * Flattens a Map
 */
public class Flattener {
    static public void process(Map<String, Object> target) {

pbatey

# get version info from git (look for tag like 'v1.0')
GIT_VERSION = $(shell git describe --match "v[0-9]*")
GIT_BUILD = $(shell git describe --match "v[0-9]*" --long --dirty)
GIT_COMMIT = $(shell git rev-parse --short HEAD)
GIT_COMMIT_LONG = $(shell git rev-parse HEAD)

define VERSION_BODY
# this file generated by build process
{
  "version": "${GIT_VERSION}",

pbatey

// UUID RFC 4122 Version 4 (random)

#include <stdio.h>
#include <stdlib.h>
#include <time.h>
​
void random_chars(char buffer[], int len) {
    for (int i = 0; i < len; i++) {
        sprintf(buffer + i, "%X", rand() % 16);
    }

pbatey

#!/bin/bash
  
#
# Displays progress (to stderr) by counting lines from stdin.
#
# Usage: <command> | progress.sh <expected-line-count> > <file>
#

total=$(( ${1:-0} ))
number=0

pbatey

var express = require('express')
var mongoskin = require('mongoskin')
var ObjectID = require('mongodb').ObjectID
var query2m = require('query-to-mongo')

// attach db to the router
var db = mongoskin.db('mongodb://localhost:27017/mydb', {safe: true})
var router = express.Router()
router.db = db
router.use(function (req, res, next) {