kalharbi

require 'logging' # gem install logging
require 'singleton'

class Log
  include Singleton
  
  attr_accessor :log_file_name
  @@file_name = nil
  
  # set log file name

kalharbi

// Original code: 
// https://github.com/ariya/phantomjs/blob/master/examples/waitfor.js
// https://github.com/ariya/phantomjs/blob/master/examples/rasterize.js

/**
 * Wait until the test condition is true or a timeout occurs. Useful for waiting
 * on a server response or for a ui change (fadeIn, etc.) to occur.
 *
 * @param testFx javascript condition that evaluates to a boolean,
 * it can be passed in as a string (e.g.: "1 == 1" or "$('#bar').is(':visible')" or

kalharbi

MongoClient mongoClient = new MongoClient("localhost", 27017);
DB db = mongoClient.getDB("archives");
GridFS gridGfs = new GridFS(db, "fs");
// search by metadata
BasicDBObject query = new BasicDBObject("metadata.n", "myZipFile")
	.append("metadata.ver", "1.2.6");
GridFSDBFile zipFile = gridGfs.findOne(query);
File outFile = new File("/Users/Khalid/git/gists/file.zip");
outFile.createNewFile();
zipFile.writeTo(outFile);

kalharbi

from json import JSONEncoder

class CustomJsonEncoder(JSONEncoder):
     
    def remove_none(self, data):
        if isinstance(data, dict):
            return {k:self.remove_none(v) for k, v in data.items() if k and v }
        elif isinstance(data, list):
            return [self.remove_none(item) for item in data if item]
        elif isinstance(data, set):