oneyoung

#!/usr/bin/env python2
import os
import tempfile
import sqlite3


class DBExportor(object):
    def __init__(self, db=None):
        if not db:
            db = self.pull_db()

oneyoung

array = [10, 9, 2, 5, 3, 7, 101, 18, 31, 25, 68, 45, 12]


# O(n^2)
def longest_seqs(seqs):
    l = []
    for i in range(len(seqs)):
        l.append(max([l[j] for j in range(i) if l[j][-1] < seqs[i]] or [[]],
                     key=len) + [seqs[i]])
    return len(max(l, key=len))

oneyoung

#!/bin/sh
### BEGIN INIT INFO
# Provides:
# Required-Start:    $remote_fs $syslog
# Required-Stop:     $remote_fs $syslog
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: Start daemon at boot time
# Description:       Enable service provided by daemon.
### END INIT INFO

oneyoung

class StaticFileRes(object):
    def __init__(self, static_root='.'):
        self.static_root = os.path.abspath(static_root)

    def on_get(self, req, resp):
        path = req.path
        if path == '/':  # handle default page
            path = '/index.html'
        full_path = self.static_root + path
        if os.path.isfile(full_path):

oneyoung

from falcon.routing import DefaultRouter


class ReverseRouter(DefaultRouter):
    url_map = {}

    # override add_route to add our map
    def add_route(self, uri_template, method_map, resource, name=None):
        if name:
            self.url_map[name] = uri_template

oneyoung

void cos_curve(float a_max, float w_start, float w_max, int total, int pin) {
#define STATE_ACC 0
#define STATE_CONST 1
#define STATE_DEC 2

	if (w_start > w_max) w_start = w_max;

	float w_i = w_start;
	float t_i = 0.000001;
	int count = 0;

oneyoung

/*
	amax: max of velocity accelerator
	aa: accelerator of v accelerator
	vm: max of velocity
	s: total lenght of distance
	pin: pluse pin of stepper controller

	In order to improve performance, let's re-define the unit system:
	time -- us
	length -- step

oneyoung

import java.io.BufferedInputStream;
import java.io.ByteArrayOutputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.net.URL;


public class DownloadFile {
	public static void download(String fileName, String url) throws IOException {

oneyoung

<?xml version="1.0" encoding="utf-8"?>
<onlinemapsources>
	<onlinemapsource uid="0">
		<name>Google Maps</name>
		<url><![CDATA[http://mt{$s}.google.cn/vt/lyrs=m@121&hl={$l}&x={$x}&y={$y}&z={$z}]]></url>
		<minzoom>0</minzoom>
		<maxzoom>19</maxzoom>
		<projection>MERCATORESFERICA</projection>
		<servers>0,1,2,3</servers>
		<httpparam name=""></httpparam>

oneyoung

/* stolen from input command
* but have some limitation:
* since it can use "android.permission.INJECT_EVENTS", (only system apps can do that)
* Inject event to other apps will raise a exception of no permission
*/

import android.hardware.input.InputManager;
import android.os.SystemClock;
import android.util.Log;
import android.view.InputDevice;