hanfeisun

import scala.concurrent._
import ExecutionContext.Implicits.global
import scala.concurrent.duration._


val is = 1 to 10 toList
def db = s"${Thread.currentThread}"
def f(i: Int) = Future {
  println(db + s" -> \t I'm ${i} -> \t I start to sleep")
  Thread.sleep(1*1000)

hanfeisun

wget --no-check-certificate --no-cookies --header "Cookie: oraclelicense=accept-securebackup-cookie" http://download.oracle.com/otn-pub/java/jdk/8u45-b14/jdk-8u45-linux-x64.rpm
sudo rpm -i jdk-8u45-linux-x64.rpm

# Search jdk
rpm -qa|grep jdk

hanfeisun

CREATE EXTENSION postgis;

SELECT postgis_full_version();

SELECT st_geomfromtext('POINT(-1 38)', 4329);

SELECT st_asewkt('0101000020E9100000000000000000F0BF0000000000004340');

SELECT st_geomfromtext('LINESTRING(-13 21,0 0,3 2)') AS mycheckmark;

hanfeisun

CREATE EXTENSION postgis;

SELECT postgis_full_version();

SELECT st_geomfromtext('POINT(-1 38)', 4329);

SELECT st_asewkt('0101000020E9100000000000000000F0BF0000000000004340');

SELECT st_geomfromtext('LINESTRING(-13 21,0 0,3 2)') AS mycheckmark;

hanfeisun

b,25.8092,-80.24
b,25.8587,-80.2094
b,25.4849,-80.461
b,25.8471,-80.2415
b,25.6849,-80.3125
b,25.7502,-80.2429
b,25.6003,-80.3537
b,25.8306,-80.2661
b,25.926,-80.1617
b,25.9466,-80.2056

hanfeisun

SELECT st_geomfromtext('POINT(-1 38)', 4329);

select st_asewkt('0101000020E9100000000000000000F0BF0000000000004340');

select st_geomfromtext('LINESTRING(-13 21,0 0,3 2') as mycheckmark;

hanfeisun

SELECT st_geomfromtext('POINT(-1 38)', 4329);

select st_asewkt('0101000020E9100000000000000000F0BF0000000000004340');

select st_geomfromtext('LINESTRING(-13 21,0 0,3 2') as mycheckmark;

hanfeisun

"""Library to interface with the GEO (GDS- GEO DataSets) repository"""

import os
import re
import sys
import urllib
import traceback
from datetime import datetime
import time
import enchant

hanfeisun

/*
 * A white-list based PAC without regexp, by @janlay
 * It's just simple and fast.
 * Last update: Dec 9, 2013
 * Special thanks to @Paveo
 */
function FindProxyForURL(url, host) {
    var PROXY = "PROXY 127.0.0.1:8800;SOCKS 127.0.0.1:8801";
    var DEFAULT = "DIRECT";

hanfeisun

first_denom = {1:1,2:5,3:10,4:25,5:50}

def cc_rec(amount, kinds_of_coins = 5):
    if amount == 0:
        return 1
    elif amount < 0 or kinds_of_coins == 0:
        return 0
    else:
        return cc_rec(amount, kinds_of_coins - 1) + \
            cc_rec(amount - first_denom[kinds_of_coins], kinds_of_coins)