The computer driven markets for instruments like stocks and exchange traded stock options, have transformed finance and the flow of capital. These markets are enabled by order matching engines (and the infrastructure that supports this software). Before computer trading networks and matching engines, stocks where traded on cavernous exchange floors and transaction costs where high. When electronic trading fully matured, floor traders were a fading anachronism and transaction costs had been reduced to pennies a share in many cases. Electronic trading could not exist without advanced network infrastructure, but without the software matching engines no shares would change hands. The computer trading networks, the matching engine software has also created a concentrated nexus of potential failure. Failures in these systems have increased as the frequency and volume on the electronic networks has increased. The position of order matching engines in the trading infrastructure makes these systems o
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FCKGW-RHQQ2-YXRKT-8TG6W-2B7Q8 | |
Windows XP PRO Corporate serial number S/N: Key: MQPWW-PGVKX-YPMKG-8DH3G-KC8PW | |
windows xp home edition serial number S/N: 034634-262024-171505-828316-729010-413531-800424-400442 | |
Windows XP 64 serial number S/N: B2RBK-7KPT9-4JP6X-QQFWM-PJD6G | |
Windows XP serial number S/N: K6C2K-KY62K-DQR84-RD4QV-QB74Q | |
Windows XP Professional 64-bit Corporate Edition 5.2.3790.1830 serial number S/N: VCFQD-V9FX9-46WVH-K3CD4-4J3JM | |
Microsoft Windows XP Professional SP2 serial number S/N: YY8F2-3CKVQ-RKTRG-6JMDR-9DTG6 | |
Windows XP Professional Service Pack 1 sp1 serial number S/N: F46YY - 2R8VQ - R8GMY - 926VK - 6BQ73 | |
Windows XP Pro serial number S/N: KBWR7-76BD8-J7MDQ-KKG&C-V9Q2J |
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package com.jdrew1303.tinywizard; | |
import io.dropwizard.Application; | |
import io.dropwizard.setup.Environment; | |
public class DemoApplication extends Application<DemoConfiguration> { | |
public static void main(String[] args) throws Exception { | |
new DemoApplication().run(args); | |
} |
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<!DOCTYPE html> | |
<html> | |
<head> | |
<meta charset="UTF-8"> | |
<title>CSS brushed metal by Simurai · CodePen</title> | |
<!-- | |
Copyright (c) 2012 Hugo Giraudel, http://codepen.io/HugoGiraudel | |
Permission is hereby granted, free of charge, to any person obtaining |
A Pen by James Drew on CodePen.
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#!/bin/sh | |
# | |
# Here is the software that is needed for the conversion to take place: | |
# 1. DjVuLibre . | |
# 2. LibTiff . | |
# | |
# NOTE: The ddjvu utility has an option to convert specific layers. One common mistake is to convert only the mask layer | |
# or the foreground layer . Technically speaking, the mask layer is the one that should have the actual text but in | |
# practice I have seen that the the DjVu encoder occasionally puts portions of the text in the background layer. Thus, | |
# if you only take the foreground or mask layers, you will lose those bits in the background. If your specific files |
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from itertools import product | |
import numpy as np | |
INV_SQRT_3 = 1.0 / np.sqrt(3.0) | |
ASIN_INV_SQRT_3 = np.arcsin(INV_SQRT_3) | |
def gaussian_bell(xs, ys, xc=0., yc=0., xsigma=1., ysigma=1.): | |
""" Compute a 2D Gaussian with asymmetric standard deviations and |
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import sys, os | |
import shutil | |
import math | |
import itertools | |
from copy import deepcopy | |
# 0 1 2 3 4 5 6 | |
LIST_elmt = [" ("," (start ",") (end ",") "," (layer ",") ","))"] | |
#LIST_elmt = [" (gr_line (start 131.571908 182.314571) (end 112.874456 120.68499) (angle 90) (layer Dwgs.User) (width 0.1))"] | |
#LIST_elmt = [" (segment (start 118.7 106.7) (end 119.4 106.7) (width 0.25) (layer B.Cu) (net 0))"] |
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