rahulkmr

± $ python streaming.py
Traceback (most recent call last):
  File "/usr/local/lib/python2.7/dist-packages/gevent/pywsgi.py", line 438, in handle_one_response
    self.run_application()
  File "/usr/local/lib/python2.7/dist-packages/gevent/pywsgi.py", line 425, in run_application
    self.process_result()
  File "/usr/local/lib/python2.7/dist-packages/gevent/pywsgi.py", line 416, in process_result
    self.write(data)
  File "/usr/local/lib/python2.7/dist-packages/gevent/pywsgi.py", line 368, in write
    towrite.append("%x\r\n%s\r\n" % (len(data), data))

rahulkmr

#!/usr/bin/env python
from flask import Flask, request
app = Flask(__name__)
app.debug = True

fnids = {}
idx = 0

def store_fnid(fn):
    global idx

rahulkmr

(defn fact-iter [product counter max-count]
  (if (> counter max-count)
    product
    (recur (* counter product) (inc counter) max-count)))

(defn factorial [n]
  (fact-iter 1 1 n))

rahulkmr

L1 cache reference                  0.5 ns
Branch mispredict                   5 ns
L2 cache reference                  7 ns
Mutex lock/unlock                   25 ns
Main memory reference               100 ns
Compress 1K bytes with Zippy        3,000 ns
Send 2K bytes over 1 Gbps network   20,000 ns
Read 1 MB sequentially from memory  250,000 ns
Round trip within same datacenter   500,000 ns
Disk seek                           10,000,000 ns

rahulkmr

def _simple_processor(processor, ext_private, ext_public):
    if not request.path.endswith(ext_public):
        return
    public_file = request.path[len(config.app.static_url_path) + 1:]
    public_file_path = os.path.join(config.app.static_folder, public_file)
    private_file_path = public_file_path[:-len(ext_public)] + ext_private
    # File does not exist in app static - check blueprints.
    if not os.path.isfile(private_file_path):
        for blueprint_name, blueprint in config.app.blueprints.iteritems():
            if request.path.startswith(blueprint.static_url_path):

rahulkmr

def auto_version(endpoint, **values):
    """
    Auto versions static assets.
    """
    from flask import current_app as app
    from flask import url_for
    if app.debug:
        return url_for(endpoint, **values)
    # Check if accessing static file.
    static_root = None

rahulkmr

import sys

def show(*args):
    for obj in args:
        frame = sys._getframe(1)
        for k, v in frame.f_locals.iteritems():
            if v is obj:
                print "%s=%r" % (k, v)

rahulkmr

require 'timeout'

module ForkTimeout
  def self.timeout(sec)
    if (pid = fork).nil?
      yield
    else
      begin
        Timeout::timeout(sec) { Process.waitpid(pid) }
      rescue Timeout::Error

rahulkmr

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; Ant sim ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;   Copyright (c) Rich Hickey. All rights reserved.
;   The use and distribution terms for this software are covered by the
;   Common Public License 1.0 (http://opensource.org/licenses/cpl.php)
;   which can be found in the file CPL.TXT at the root of this distribution.
;   By using this software in any fashion, you are agreeing to be bound by
;   the terms of this license.
;   You must not remove this notice, or any other, from this software.

;dimensions of square world

rahulkmr

#lang web-server 
(require web-server/servlet-env)

(define-syntax page
  (syntax-rules ()
                [(page x ...)
                 (response/xexpr `(html (body ,x ...)))]))

(define (ask action kont-field msg)
  (page