aarondai

var something=999;
var something_cachedValue=something;

function doStuff() {
    if(something===something_cachedValue) {//we want it to match
        setTimeout(doStuff, 50);//wait 50 millisecnds then recheck
        return;
    }
    something_cachedValue=something;
    //real action

aarondai

node -e "var fs= require('fs'); console.log(JSON.stringify(fs.readdirSync('.'),null,4));"

aarondai

crypto.createHash('sha1').update(content).digest('hex');

aarondai

// Module Dependencies
var Q = require('q'),
  request = require('request');

// Some URLs to play with, and a queue to keep the code readable
var urls = ['google.com', 'twitter.com', 'facebook.com'],
  queue = [];

// A standard NodeJS function: a parameter and a callback; the callback
// will return error (if any) as first parameter and result as second

aarondai

var fs = require('fs');
fs.writeFile("/tmp/test", "Hey there!", function(err) {
    if(err) {
        console.log(err);
    } else {
        console.log("The file was saved!");
    }
}); 

aarondai

import : function (data, type, update_position) {
    var promise;
    var self = this;
    if (type === 'records') {
        promise = this.importer.add_records(data);
    } else if (type === 'points') {
        promise = this.importer.add_points(data);
    } else {
        self.logger.error('Invalid import type');
        return Q.reject('Invalid import type');

aarondai

import java.io.BufferedInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
 
import org.apache.tika.exception.TikaException;
import org.apache.tika.metadata.Metadata;
import org.apache.tika.parser.AutoDetectParser;
import org.apache.tika.parser.ParseContext;

aarondai

String readFile(String fileName) throws IOException {
    BufferedReader br = new BufferedReader(new FileReader(fileName));
    try {
        StringBuilder sb = new StringBuilder();
        String line = br.readLine();

        while (line != null) {
            sb.append(line);
            sb.append("\n");
            line = br.readLine();

aarondai

/<[a-z][\s\S]*>/i.test()

aarondai

paste -d '\n' file1 file2