ajiruo shau-lok

## Simple setup for item backgrounds pre - post lollipop
AppCompat-v7:21 provides a very useful way of dealing with pressed/focused/activated states maintaining backwards compatibility downto API-7, but there's a small issue (big for some) with the default selectableItemBackground: It uses some PNGs and/or default values for API<21.

The main reason is that android drawable resource definitions (prior API 21) CANNOT use theme attributes at all, so there's no way of making something like:
<shape android:shape="rectangle">
        <solid android:color="?attr/colorControlHighlight" />
</shape>

For this, I've put this simple mockup on how to give your app better drawables that the appcompat defaults.

## Parcelable.java
public class MyParcelable implements Parcelable {
     private int mData;

     public int describeContents() {
         return 0;
     }

     public void writeToParcel(Parcel out, int flags) {
         out.writeInt(mData);
     }

## ColorAlpha.java
 /**
 * @param originalColor color, without alpha
 * @param alpha         from 0.0 to 1.0
 * @return
 */
public static String addAlpha(String originalColor, double alpha) {
    long alphaFixed = Math.round(alpha * 255);
    String alphaHex = Long.toHexString(alphaFixed);
    if (alphaHex.length() == 1) {
        alphaHex = "0" + alphaHex;

## time_dealing.py
# 2016-10-30T14:02:48.269Z
from datetime import datetime, timedelta
def generate_timestamp(self):
    # now = arrow.now()
    # now.to('GMT')
    # now.format("YYYY-MM-dd'T'HH:mm:ss.SSSZZ")
    date_format = "%Y-%m-%dT%H:%M:%S.%f"
    now = datetime.utcnow().strftime(date_format)
    now = str(now)[0:-3]
    return now + "Z"

## aes_python3.py
import base64
import json

from Crypto import Random
from Crypto.Cipher import AES

from star_site import settings


class AESCrypt:

## test_pickle.py
class TestPickle(unittest.TestCase):
    def test_pickle_unpickle(self):
        cache_key = 'just_test_pickle'

        _redis = redis.StrictRedis(host='localhost', port=6379, db=0)

        session = Session()
        session.cookies['Heee'] = 'adc'

        session.cookies.update({

## Python_requests.md

      
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                shau-lok
                / Python_requests.md
            
            
              Created
              January 19, 2017 03:49
            
              
                requests的存下来的一些用法
              
          
    Requests - Python

get请求
r = requests.get('https://api.github.com/events')

post请求


## python_xml.md

      
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                shau-lok
                / python_xml.md
            
            
              Created
              January 19, 2017 06:20
            
              
                python xml处理
              
          
    xml 的处理

1. 解析xml

xml_data
<Response>
    <Body>


## python_byte2str.py


# 将byte转换成str
# byte_sample = b'xxxxxxxxxxx' -----> 'xxxxxxxxxxxxxx'

byte_sample = b'abcde'
byte2str = byte_sample.decode("utf-8")

print(byte2str) #abcde

## tornado_unitest_sample.py
from tornado.httpclient import AsyncHTTPClient
from tornado.testing import AsyncTestCase, gen_test

URL = 'http://www.tornadoweb.org'


class MyTestCase(AsyncTestCase):
    @gen_test
    def test_http_fetch(self):
        client = AsyncHTTPClient(self.io_loop)
	AppCompat-v7:21 provides a very useful way of dealing with pressed/focused/activated states maintaining backwards compatibility downto API-7, but there's a small issue (big for some) with the default selectableItemBackground: It uses some PNGs and/or default values for API<21.

	The main reason is that android drawable resource definitions (prior API 21) CANNOT use theme attributes at all, so there's no way of making something like:
	<shape android:shape="rectangle">
	<solid android:color="?attr/colorControlHighlight" />
	</shape>

	For this, I've put this simple mockup on how to give your app better drawables that the appcompat defaults.
	public class MyParcelable implements Parcelable {
	private int mData;

	public int describeContents() {
	return 0;
	}

	public void writeToParcel(Parcel out, int flags) {
	out.writeInt(mData);
	}
	/**
	* @param originalColor color, without alpha
	* @param alpha from 0.0 to 1.0
	* @return
	*/
	public static String addAlpha(String originalColor, double alpha) {
	long alphaFixed = Math.round(alpha * 255);
	String alphaHex = Long.toHexString(alphaFixed);
	if (alphaHex.length() == 1) {
	alphaHex = "0" + alphaHex;
	# 2016-10-30T14:02:48.269Z
	from datetime import datetime, timedelta
	def generate_timestamp(self):
	# now = arrow.now()
	# now.to('GMT')
	# now.format("YYYY-MM-dd'T'HH:mm:ss.SSSZZ")
	date_format = "%Y-%m-%dT%H:%M:%S.%f"
	now = datetime.utcnow().strftime(date_format)
	now = str(now)[0:-3]
	return now + "Z"
	import base64
	import json

	from Crypto import Random
	from Crypto.Cipher import AES

	from star_site import settings


	class AESCrypt:
	class TestPickle(unittest.TestCase):
	def test_pickle_unpickle(self):
	cache_key = 'just_test_pickle'

	_redis = redis.StrictRedis(host='localhost', port=6379, db=0)

	session = Session()
	session.cookies['Heee'] = 'adc'

	session.cookies.update({


	# 将byte转换成str
	# byte_sample = b'xxxxxxxxxxx' -----> 'xxxxxxxxxxxxxx'

	byte_sample = b'abcde'
	byte2str = byte_sample.decode("utf-8")

	print(byte2str) #abcde
	from tornado.httpclient import AsyncHTTPClient
	from tornado.testing import AsyncTestCase, gen_test

	URL = 'http://www.tornadoweb.org'


	class MyTestCase(AsyncTestCase):
	@gen_test
	def test_http_fetch(self):
	client = AsyncHTTPClient(self.io_loop)