FileOutputStream
is for writing to a file;
BufferOutputStream
and FixedSizeBufferWriter
write to buffers;
MockOutputStream
just reports back how many bytes it received, for testing
purposes. You can create one and pass it to any of the table writers, for
example.
The $create()
factory methods instantiate the OutputStream
object and
take the following arguments, depending on the subclass:
path
For FileOutputStream
, a character file name
initial_capacity
For BufferOutputStream
, the size in bytes of the
buffer.
x
For FixedSizeBufferWriter
, a Buffer or an object that can be
made into a buffer via buffer()
.
MockOutputStream$create()
does not take any arguments.
$tell()
: return the position in the stream
$close()
: close the stream
$write(x)
: send x
to the stream
$capacity()
: for BufferOutputStream
$getvalue()
: for BufferOutputStream
$GetExtentBytesWritten()
: for MockOutputStream
, report how many bytes
were sent.
arrow::Object
-> arrow::Writable
-> OutputStream
close()
OutputStream$close()
tell()
OutputStream$tell()
clone()
The objects of this class are cloneable with this method.
OutputStream$clone(deep = FALSE)
deep
Whether to make a deep clone.
arrow::Object
-> arrow::Writable
-> arrow::OutputStream
-> FileOutputStream
clone()
The objects of this class are cloneable with this method.
FileOutputStream$clone(deep = FALSE)
deep
Whether to make a deep clone.
arrow::Object
-> arrow::Writable
-> arrow::OutputStream
-> MockOutputStream
GetExtentBytesWritten()
MockOutputStream$GetExtentBytesWritten()
clone()
The objects of this class are cloneable with this method.
MockOutputStream$clone(deep = FALSE)
deep
Whether to make a deep clone.
arrow::Object
-> arrow::Writable
-> arrow::OutputStream
-> BufferOutputStream
capacity()
BufferOutputStream$capacity()
getvalue()
BufferOutputStream$getvalue()
write()
BufferOutputStream$write(bytes)
tell()
BufferOutputStream$tell()
clone()
The objects of this class are cloneable with this method.
BufferOutputStream$clone(deep = FALSE)
deep
Whether to make a deep clone.
arrow::Object
-> arrow::Writable
-> arrow::OutputStream
-> FixedSizeBufferWriter
clone()
The objects of this class are cloneable with this method.
FixedSizeBufferWriter$clone(deep = FALSE)
deep
Whether to make a deep clone.


Uh Oh! Looks like you found our secret astrodog program. Try not to stare for too long, they get performance anxiety. Don't tell anyone about them either!


This is designed to allow the user to input a variable number of values into a single form. Type some text into the form, then type enter.
The text will show up below in boxes. This also adds a hidden input with the name 'tags'. Then, press submit and see that all entered values are passed as a form in the url.


Transporter is a secure, confidetial, anonymously-routed transport system.
Transporter uses tor (the onion router) to send data to a server expecting it, and requires encrypted documents to be sent in transit, the receiving server does not know what data is being sent, nor does it attempt to read or decrypt it, it just saves it to a file and moves on.


0
true
en
False
English
placeHolder.png
http://creativecommons.org/publicdomain/zero/1.0/
You can copy, modify, and distribute this work, even for
commercial purposes, all without asking permission.
license.png
Comic Full Page
A full page image with no margin.
Comic Full Page with Footer
A full page image with no margin, with a text footer over the
image.


{include file="common/header.tpl.html"} 模型和模型表单设计 {include file="menu-model-engine-sub.html"} {include file="common/footer.tpl.html"}


|
#pragma config(Sensor, S1, MAGICWAND, sensorI2CCustomFastSkipStates) //*!!Code automatically generated by 'ROBOTC' configuration wizard !!*// /* * $Id: mindsensors-magicwand-test1.c 127 2012-12-05 19:32:39Z xander $ */ /** * mindsensors-magicwand.h provides additional functionality on top of the PCF8574 driver for * the Mindsensors Magic Wand. This program demonstrates how to use that API to * control the LEDs for fun and profit! * * Changelog: * - 0.1: Initial release * * Credits: * - Magic Wand driver originally written by Mike Partain a.k.a. Spiked3 (http://www.spiked3.com/) * - Big thanks to Mindsensors for providing me with the hardware necessary to write and test this. * * License: You may use this code as you wish, provided you give credit where it's due. * * THIS CODE WILL ONLY WORK WITH ROBOTC VERSION 3.55 beta 2 AND HIGHER. * Xander Soldaat (xander_at_botbench.com) * 29 July 2012 * version 0.1 */ #include "drivers/mindsensors-magicwand.h" task main () { MSMWclearALL(MAGICWAND); while (true) { // Blink LED 0 5 times for (int i = 0; i < 5; i++) { MSMWsetLED(MAGICWAND, 0, true); wait1Msec(150); MSMWsetLED(MAGICWAND, 0, false); wait1Msec(50); } // Do the same as above, only use the toggle function // Toggle LED 4 for (int i = 0; i < 10; i++) { MSMWtoggleLED(MAGICWAND, 4); wait1Msec(200); } // Flash pulse all of the LEDs quickly for (int i = 0; i < 3; i++) { MSMWsetALL(MAGICWAND); wait1Msec(50); MSMWclearALL(MAGICWAND); wait1Msec(150); } // Use a cool flash effect and clear them all MSMWflashAndClear(MAGICWAND, 4); for (int j = 1; j < 10; j++) { int r = random(7); MSMWsetLED(MAGICWAND, r, true); for (int i = 0; i < 10; i++) { MSMWtoggleLED(MAGICWAND, 4); wait1Msec(100); } MSMWsetLED(MAGICWAND, r, false); } wait1Msec(500); MSMWclearALL(MAGICWAND); } } /* * $Id: mindsensors-magicwand-test1.c 127 2012-12-05 19:32:39Z xander $ */


PROBAC CARPET, UPHOLSTERY & MATTRESS CLEANER
Cleans and refreshes all carpet, upholstery fabric and removes stains and smells from mattresses.
Read moreWe supply to the city of Port Elizabeth and can meet at a convenient place in order to drop off goods. If you are coming to Port Elizabeth and would like to meet in order to collect products, please contact Vincent in order to arrange a time and place.
Probac products are designed to cleanup after us in exactly the same way that nature does and in a way that doesn’t put harmful chemicals into our rivers and the sea.
Contact usCleans and refreshes all carpet, upholstery fabric and removes stains and smells from mattresses.
Read moreInstall this template by following those simple steps: STEP-1 : Hugo installation Check this link below for install hugo on your computer.
Read moreLorem ipsum dolor sit amet, consectetur adipisicing elit. Ipsam, vero, provident, eum eligendi blanditiis ex explicabo vitae nostrum facilis asperiores dolorem illo officiis ratione vel fugiat dicta laboriosam labore adipisci.


The Weekly Top of Utopian is a showcase of Staff Picks from contributions made in the past week, hand-selected by our Community Managers from across all Utopian.io categories.
Staff Picks
This week we feature excellent tutorials, blogs, logo designs and analyses. These are some of the best contributions our Community Managers spotted on Utopian.io during the week.
Asynchronous Structures in the Dart Programming Language - Dart Tutorial Part 1 by @tensor [Video Tutorials]
We kick things off with yet another great video tutorial by one of our top contributors, @tensor. In this contribution, he provides Part 1 of a multipart series on asynchronous programming with Dart. As with @tensor’s other tutorials, this is thorough and presented in a pace that makes it easy for learners to follow. This tutorial covers: Await and Async, Future Object, Streams (both Broadcast and Single Subscription), Await For, Listeners and Sinks.
Total payout: 84.17 STU Number of votes: 44
- picked by @buckydurddle
Enhancement of Libot Adventure by @ckole [Suggestions]
This is a great suggestion made to enhance Libot Adventure game by @ckole. The idea shared is very useful and well thought out, and if the developer decides to implement this, it will improve the project greatly.
Total payout: 29.23 STU Number of votes: 9
- picked by @knowledges
How I created a basic Gatsby + Bulma starter template by @the-dragon [Blogs]
Although the blog post introduced a simple starter template for Gatsby with Bulma integration which, as it was explained to the author, could not be rewarded with the maximal upvote, it is worth being highlighted. Its structure is clear, the text is easy to read and the author created clean and pretty visual assets capturing the relevant code parts. It proves that images with code do not need to be boring and bland, and that the text does not need to be complex to be of high quality.
Total payout: 27.10 STU Number of votes: 27
- picked by @espoem
Part 5: Build a CSS-in-JS React App with Styled Components and Priceline Design System by @creatrixity [Tutorials]
Another entry in the series of creating react apps, with a focus here on infinite scrolling, a key component in any web/app solutions, as well as route-based filtering. The author does a great job at detailing the required technologies, components, and the relevant code/screenshots.
Total payout: 79.48 STU Number of votes: 163
- picked by @mcfarhat
Particle physics - Exercise 1b (Reconstructed event filtering, remembering C++ and VIM) by @effofex [Blogs]
This is one in @lemouth’s series of exercises and topics related to particle physics. The author is one of the few participants of the exercises and we can see that he is able to describe the whole process of preparation and the covered topic in great detail, as well as the relevant coding section.
Total payout: 125.64 STU Number of votes: 365
- picked by @espoem
@utopian-io: Approval/Vote Analysis - 18th - 24th May 2018 by @abh12345 [Analysis]
Asher (@abh12345) has been producing this weekly Utopian analysis on a consistent basis. It details the number of contributions and their types, as well as the success and failure rates of each. The level of dedication and consistency portrayed by @abh12345 is a shining example.
Total payout: 125.53 STU Number of votes: 108
- picked by @eastmael
Responsive Logo Designs for LTD ( Let’s Dev Together ) by @podanrj [Graphics]
@podanrj made high quality, responsive logo designs, with great detail about the creation process included in the contribution. Variations of use cases abound, such as in icons, favicons, banners; and screenshots of implementations were presented as well. Overall, this was an excellent graphics contribution!
Total payout: 158.53 STU Number of votes: 58
- picked by @andrejcibik
Random Cat BlockPress module creation tutorial… by @antonchanning [Documentation]
@antonchanning contributed various module documentation for BlockPress, a javascript/jquery content management system that uses various blockchains for backend storage, loaded via ajax modules. The contribution also includes updates to other documentation files.
Total payout: 69.36 STU Number of votes: 20
- picked by @ms10398
Utopian.io Post Statistics
The staff picked contributions are only a small (but exceptional) example of the mass of contributions reviewed and rewarded by Utopian.io.
- Overall, the last week saw a total of 263 posts, with 163 of them rewarded through an upvote by @utopian-io.
- In total, Utopian.io distributed an approximate of 10956.73 STU to contributors.
- The highest payout seen on any Utopian.io contribution this week was 193.515 STU, with a total of 172 votes received from the community.
- The contribution that attracted the most engagement was Particle physics - Exercise 1b (Reconstructed event filtering, remembering C++ and VIM), with no less than 18 comments in its comment threads.
- The average vote given by Utopian.io was worth 67.22 STU.
Category Statistics
|Category|Reviewed|Rewarded|Total rewards|Top contributor| |:-|:-|:-|-:|:-| |video-tutorials|8|5|369.19 STU|@sargoon| |graphics|73|64|5029.16 STU|@zularizal| |development|50|38|3414.02 STU|@pcsg-dev| |documentation|4|3|164.06<EMAIL_ADDRESS>|bug-hunting|51|18|338.72 STU|@alan-walker| |blog|10|5|243.05 STU|@revo| |ideas|15|5|110.26 STU|@olamatto| |tutorials|41|19|978.73 STU|@team2dev| |analysis|3|3|287.91 STU|@abh12345|
First Time Contributing in Utopian.io?
Learn how to contribute on our website
Utopian Witness
This page is synchronized from the post: Weekly Top of Utopian.io: June 7 - 13


For most Unix systems, you must download and compile the source code. The same source code archive can also be used to build the Windows and Mac versions, and is the starting point for ports to all other platforms.
Download the latest Python 3 source.


Petrol price hits Rs 75 per litre mark, diesel crosses Rs 66
The increase pushed price of petrol to Rs 75 per litre in the national capital and that of diesel to Rs 66.04 per litre.
NEW DELHI: Petrol price on Monday hit Rs 75 a litre mark for the first time in more than a year as oil firms raised rates to make up for rising cost of production.
Petrol price was on Monday hiked by 5 paise per litre and diesel by 10 paise a litre, according to daily price notification of state-owned oil firms.
The increase pushed price of petrol to Rs 75 per litre in the national capital and that of diesel to Rs 66.04 per litre.
Rates have been on the rise since November 9, barring one day. Cumulatively, petrol price has been increased by Rs 2.30 per litre in the last one month.
Diesel prices, however, have been moderate in their movement, hovering in between Rs 65-66 per litre range.
While prices rose in the immediate aftermath of drone attacks on some of Saudi Arabia's giant onshore fields in mid-September, rising by a cumulative Rs 2.5 per litre in case of petrol in a matter of two weeks, rates had cooled off thereafter, with prices coming down from Rs 74.61 per litre to Rs 72.60 for petrol in Delhi.
However, rates have again been on the rise since November 9, partly because of rupee-dollar exchange rate.
Diesel prices had hit Rs 67 in the aftermath of the Saudi attack, but moderated in the days thereafter.
Petrol and diesel prices are revised daily on the basis of changes in their benchmark international fuel prices and rupee-dollar exchange rate.


NOW TV Black Friday Bundles Nets You Over 25% off
by Shabana ArifIf you somehow have a bit of cash left floating around from all of these Black Friday sales, then Now TV's offers are worth a look.
The streaming service is offering deals for both new and existing customers, with Now TV pass bundles, as well as deals on streaming sticks, although the later are only available at retailers. Now TV hasn't bothered to tell us which ones, which isn't massively helpful, but here's what you'll get when you do find them - providing the retailer of choice is actually participating:
- NOW TV Smart Stick + One Month Cinema, One Month Entertainment and Sky Sports Day Pass – half price: *ERP £15 reduced from £30
- NOW TV Smart box with 4K + One-month Cinema, One Month Entertainment and Sky Sports Day Pass – ERP half price; £25 reduced from £50 - NOW TV Smart Stick + One Month Sports – half price; ERP £20 reduced from £40
Not too shabby if you can actually find a place running this promo. Now TV itself has a bunch of passes on offer, which you can snap up on the Now TV website:
- NOW TV One Month Entertainment Pass + One Month Cinema Pass Bundle - £14.99, saving of 29%
- NOW TV One Month Entertainment Pass + One Month Cinema Pass + One Month Sports Day Pass - £19.99, saving of 35%
- NOW TV One Month Entertainment Pass + One Month Cinema Pass + One Month Kids Pass - £16.99, saving of 32%
- NOW TV Sky Sports Month Pass £20 a month for 6 months – saving of 41%
You've got until Wednesday, December 4 to sign up for a bundle, and Now TV is pretty generous with the discounts when you cancel, so it's worth grabbing anything that takes your fancy, and then going to cancel at the end of the promotional period. You're almost certainly guaranteed to get an equally appealing offer in an attempt at making you stay, and they're so good, you just might.
Check out what else you can fritter your money away on this Black Friday over on our Black Friday hub.


Reliable training hack on the Google Colaboratory
Google’s Colaboratory is a hosted notebook environment, with access to GPUs, and even TPUs!
It’s really quite handy, but by far the biggest downside is that the sessions time out. It makes sense; I’m sure even Google can’t give out an unlimited amount of compute-resources for free to every person.
Background/Problem
On the weekend, I wanted to train a few sketch-rnn models on the quickdraw data.
Naively, I figured this would be really easy with Google colab. While it was straightforward to start training, what I noticed is that getting data on to and off of the instance was frustrating, and the timeouts blocked me from getting a good amount of training time.
Solution
Happily, colab supports very nice integration with Google services, so my plan was:
- Download data from Google Cloud Platform (GCP),
- Train, or continue training,
- Push a checkpoint to Google Drive occasionally,
- Repeat until happy.
Here’s how it looks, in code:
Download data from GCP
As I’m working with the quickdraw data, it’s already on the Google Cloud Platform, so this was very easy. In a cell, I simply ran the following to get the “eye” quickdraw data:
!gsutil cp gs://quickdraw_dataset/sketchrnn/eye.npz .
(Note that the gsutil
command is already installed on the instance.)
Train, or continue training, and save to Drive
As I’m using the sketch_rnn
model, I first simply install magenta
(and I
have to pick a Python 2 environment.)
!pip install magenta
Now, there’s some considerations. Recalling that I’m going to be pushing my checkpoints to Google Drive, I need to authenticate with Google Drive. This is how that looks:
from google.colab import auth
auth.authenticate_user()
Then you’ll be prompted to copy in a code. Once that’s done, you can connect to Google Drive like so:
from googleapiclient.discovery import build
= build('drive', 'v3') drive_service
Now, if I’m training from scratch, I’ll run something like this:
!sketch_rnn_train --log_root=logs --data_dir=./ --hparams="data_set=[eye.npz],num_steps=501"
This will run for however long, and utlimately produce checkpoints in the
./logs
folder, supposing that eye.npz
exists in the present directory.
Once that’s completed, I start my main training-pushing loop. Firstly, there’s a bit of busywork to zip files, get the latest checkpoint number, and upload it to Google Drive:
import os
import zipfile
from googleapiclient.http import MediaFileUpload
def get_largest_num (dir="logs", prefix="vector"):
= os.listdir(dir)
files
= 0
biggest
for f in files:
if f.startswith(prefix):
= int( f.split(".")[0].split("-")[1] )
k if k > biggest:
= k
biggest
return biggest
def zip_model (name, k):
= str(k)
sk = zipfile.ZipFile(name + ".zip", "w", zipfile.ZIP_DEFLATED)
zipobj
= [ "checkpoint"
files "model_config.json"
, "vector-" + sk + ".meta"
, "vector-" + sk + ".index"
, "vector-" + sk + ".data-00000-of-00001"]
,
for f in files:
"logs/" + f, f)
zipobj.write(
def upload_to_drive (name="model.zip"):
= {
file_metadata "name": name,
"mimeType": "binary/octet-stream" }
= MediaFileUpload(name,
media ="binary/octet-stream",
mimetype=True)
resumable
= drive_service.files().create(body=file_metadata,
created =media,
media_body="id").execute()
fields= created.get("id")
file_id return file_id
Then, the main loop:
= 200
iterations for k in range(iterations):
print("Iteration " + str(k))
= 'sketch_rnn_train --log_root=logs --resume_training --data_dir=./ ' + \
cmd ' --hparams="data_set=[eye.npz],num_steps=1001"'
= os.system(cmd)
x "model", get_largest_num())
zip_model( upload_to_drive()
So, all that does is run the main training command, to reload the model from the latest checkpoint and continue training, then zips and uploads!
Set the iterations to whatever you wish; chances are your instance will never run for that long anyway; the main point is to push up the checkpoints every-so-often (for me, every 1000 steps of the sketch_rnn model; which takes about 1 hour or so, depending on params.)
Brining down the most recent Drive checkpoint
Now, when your instance goes away, you’ll need to bring down the most recent checkpoint from Drive. I did this somewhat manually, but it works well enough:
# Mount Google Drive as a folder
from google.colab import drive
drive.mount('/content/gdrive')
# Extract latest model zip file
!cp /content/gdrive/My\ Drive/model\ \(3\).zip logs/model.zip && cd logs && unzip model.zip
Note that Google Drive numbers all the files as copies, like “model (4).zip”, “model (5).zip”, when you upload the same name. On the web interface, it only shows one file, but gives you history. Do as you wish here; I was a bit lazy.
That’s it!
Hope this helps you do some training!
You can read more about other ways to access data from Google Colaboratory here.


Built with reveal.js
1Review Hashes
2Create Our Own Hash Function
3Create Cracking Scripts
4Investigate Yahoo and LinkedIn Passwords
1Take an arbitrary amount of bytes and map them into a fixed size amount of bytes.
2Use a one-way function: simple to compute, difficult to reverse.
3Ideally it is also injective: mapping each valid input to a distinct hash value.
Achieves the first two properties, but generally only the first.
#!/usr/bin/env python
import math
import sys
__USAGE__ = '''%s <file to hash>'''
def long_to_bytearray(l):
return bytearray.fromhex(hex(l)[2:-1])
def SAMS_hash(data):
pass
if __name__ == '__main__':
if len(sys.argv) < 2:
print __USAGE__ % sys.argv[0]
exit(1)
with open(sys.argv[1]) as f:
data = f.read()
print SAMS_hash(data)
Easy to use primes reference.
Yahoo: http://goo.gl/Q1OeGj
LinkedIn: http://goo.gl/nKfPAa
Dictionary: http://goo.gl/dOL1Hz


How to use: Select one of the platforms from the list bellow, login according to the instructions and enjoy the POWEAAA of the dark side...
Please request PIN (opens in new window - make sure that you have enabled pop up windows in your browser!) and sign into Twitter with your credentials than copy and paste the generated numbers into the "Enter PIN" area bellow and click Confirm PIN.
Use a button bellow to authorize PUSH to post Facebook statuses on your behalf. You may need to authorize pop up windows in your browser!.


Action
Another action
Something else here
link to all
Second level
link to all
3rd level
3rd level
Second level
Second level


Bellus3D Station Configuration Sample App
Cameras connected on USB
Click "Refresh Camera List" first,
station configuration will only be allowed when there are
cameras connected to USB.
Click "Refresh Camera List" first,
station configuration will only be allowed when there are
cameras connected to USB.


Qualified Coaches
Our coaches have years of experience in various types of fitness and sports.
Nice-looking body and powerful organism are interconnected and we can help you with both.
Our coaches have years of experience in various types of fitness and sports.
Every client of GYM has a personalized program of training and nutrition.
We cooperate with leading fitness equipment suppliers to give you the superior results.
Emily can teach you all peculiarities of fitness and aerobics in a group or individually.
Our leading yoga coach, Samantha will help you reach full harmony with your body.
Austin is not only our most called-for coach, but also a winner of many championships.


Two vehicle crash causes minor damage to shop frontage in Dundee
A two car collision in Dundee has left a shop building with minor damage.
by Jake KeithThe crash took place at 11.10am this morning on Lochee High Street. An elderly man complained of chest pains to paramedics following the incident.
The incident, which caused some damage to a nearby shop’s roller shutter doors, was cleared up within 10 minutes according to the Scottish Fire and Rescue Service.


About Me
Now this is the story all about how my life got flipped, turned upside down. And I'd like to take a minute just sit right there I'll tell ya how I came to a city called Minneapolis. In eastern Iowa born and raised in the middle of corn fields is where I spent most of my days...
Well that's as far I get before nothing rhymes, so here's the rest of the story:
I grew up in a town of less than 500 and graduated high school with 48 other students in 2012. Through some turns of fate I ended up at the University of Minnesota on their Varsity Women's Rowing team. These unexpected turns afforded me a full-scholarship and the time to graduate with a Bachelor's of Science in Psychology with minors in Statistics and Sports Management. As if I hadn't already been bless with opportunity, fate also had it so that I met my current boss in a marketing class during my last semester of college. Meeting him lead to an internship with the Minnesota Vikings, wherein I became full-time. Being in a more permanent I was then able to propose all of the benefits coding could bring to our day-to-day and, VOILA, here I am!
Outside of work and class I do/enjoy CrossFit (my newest adventure), calligraphy, reading, cycling and volunteering with the American Diabetes Association's Tour de Cure Ride/Run/Walk. In fact, I'll be riding in the Tour de Cure's 100 mile race - JOIN ME! If you don't think the 100 mile bike ride is for you check out the other walk/run/bike distances by clicking "join me".


Saleh Kaddoura is currently a student at De Anza College studying Computer Science. He is interested in solving real world problems using his technical skills. He has a great idea for a music blog he's currently working on and an app in the works. Stay tuned for more. John Hennessy is the president of Stanford University. He takes HCI classes in his spare time.


Start Online Test
Dear user,
Please go through the online test instructions before you commence the test.
Online test instructions
- The test is of total 50 marks
- There will be total 50 questions to be completed in 60 minutes
- On commencing the online test, the clock displays the remaining duration of the test
- You can navigate through the questions using the Next and Previous buttons
- Once you have completed the Online test you can click on "Submit" to submit the test
- Do not click the submit button unless you have finished the test.
All The Best


Your document collection is big!
Scan through all the documents every time you search for something?
Pre-process the documents and create an index!
How well each document matches the query
Github uses Elasticsearch to search 20TB data, including 1.3 billion files and 130 billion code lines
With filtering, aggregations, highlightning, pagination...
Count things and summarize your data, lots of data, often on timestamped data!
Logs > Logstash > Elasticsearch > Kibana
Commonly used in addition to another database...
wget https://download.elasticsearch.org/elasticsearch/release/...
tar -zxvf elasticsearch-2.2.0.tar.gz
cd elasticsearch-2.2.0/bin
./elasticsearch.sh
You can access it at http://localhost:9200 on your web browser, which returns this:
{
"status":200,
"name":"Cypher",
"cluster_name":"elasticsearch",
"version":{
"number":"1.5.2",
"build_hash":"62ff9868b4c8a0c45860bebb259e21980778ab1c",
"build_timestamp":"2015-04-27T09:21:06Z",
"build_snapshot":false,
"lucene_version":"4.10.4"
},
"tagline":"You Know, for Search"
}
JSON documents!
{
"title": "Elasticsearch Worshop",
"date": "2016-04-08"
}
The act of storing data in Elasticsearch is called indexing.
$curl -X POST localhost:9200/books/computer/1 --data
'{
"name": "The Pragmatic Programmer",
"category": "Programming",
"price": 29.90
}'
$curl -X POST localhost:9200/books/computer/2 --data
'{
"name": "Clean Code",
"category": "Programming",
"price": 14.90
}'
$curl -X POST localhost:9200/books/computer/3 --data
'{
"name": "Working Effectively with Legacy Code",
"category": "Refactoring",
"price": 45.50
}'
$curl -X GET localhost:9200/books/computer/1
Result:
{
"_index": "books",
"_type": "computer",
"_id": "1",
"_version": 1,
"found": true,
"_source": {
"name": "The Pragmatic Programmer",
"category": "Programming",
"price": 29.9
}
}
$curl -X PUT localhost:9200/books/computer/1 --data
'{
"name":"The Awesome Programmer"
}'
Result:
{
"_index":"books",
"_type":"computer",
"_id":"1",
"_version":2,
"created":false
}
$curl -X DELETE localhost:9200/books/computer/1
Find all books that contains the word "code"
$curl -X GET localhost:9200/books/computer/_search?q=code
Sorted by relevance!
{
"took":6,
"timed_out":false,
"_shards":{
"total":5,
"successful":5,
"failed":0
},
"hits":{
"total":2,
"max_score":0.15342641,
"hits":[
{
"_index":"books",
"_type":"computer",
"_id":"2",
"_score":0.15342641,
"_source":{
"name":"Clean Code",
"category":"Programming",
"price":14.9
}
},
{
"_index":"books",
"_type":"computer",
"_id":"3",
"_score":0.11506981,
"_source":{
"name":"Working Effectively with Legacy Code",
"category":"Refactoring",
"price":45.5
}
}
]
}
}
Mapping is used to define how a document, and the fields it contains, are stored and indexed.
This is similar to a database schema.
Define the data types of the document fields
{
"mappings": {
"book": {
"properties": {
"name": {
"type": "string"
},
"category": {
"type": "string",
"index": "not_analyzed"
},
"price": {
"type": "float"
}
}
}
}
}
Find the books with a name that contains the word "code"
$ curl -XGET ‘localhost:9200/books/book/_search’ -d
'{
"query": {
"match": {
"name": "code"
}
}
}'
Find books belonging to the "Programming" category
{
"query": {
"term": {
"category": "Programming"
}
}
}
Find books belonging to the "Programming" category, while skipping relevance scoring
{
"query": {
"bool": {
"filter": [
{ "term": { "category": "Programming" } }
]
}
}
}
| Query | Filter |
|---|---|
| Full text search | Exact match |
| Relevance scoring | Binary yes/no |
| Relatively slow | Fast |
| Not cacheable | Cacheable |
Or combine them: Filter first, then query remaining docs.
| Metric | Bucket |
|---|---|
| Min | Range |
| Max | Terms |
| Sum | Histogram |
| Avg | |
| Stats |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
19 tasks - learning Query DSL
The data that are used during the workshop is a list of pizzas, with the mapping
Feature: Topic of the task
// Use https://www.elastic.co/guide/en/...
Scenario: Description of the task
Given all pizzas are indexed
When I make a query
"""
{ todo }
"""
Then the response should contain
"""
{ subset }
"""
Correct
When I make a query
"""
{
...
}
"""
Wrong
When I make a query
"""{
...
}
"""
Total
{
"workshop": "Elasticsearch",
"date" : "2016-04-08"
}
Subset
{
"date" : "2016-04-08"
}


Toggle navigation
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Girl on mobile falls from terrace, dies
by Staff ReporterTalking on mobile phone while walking on the terrace proved fatal for a 20-year-old student, who slipped and fell off from a three-storey apartment building in Bachupally and died here on Friday, police said. The incident took place at around 9.30 a.m.
The victim was identified as Mukkadala Ayushini, a resident of Prime Kasani apartment, Bachupally.
“Around 9.20 a.m. she went to the terrace to attend a phone call. She slipped and fell on the ground and suffered severe bleeding injuries,” police said.
Watchman’s wife saw Ayushini lying in a pool of blood and raised an alarm. The victim succumbed while undergoing treatment at a private hospital in the area, police said.
Based on the complaint lodged by the woman’s father, Mukkadala Srinivas Rao, a case was registered and a probe is on.


Initialize Authentication
Bypass Initialization (authenticate with an already existing password)
Enter command >
Send Command

End the web interface server
We are being rate limited (requests are being sent too fast!)


Troubleshooting
This page will try to list some common problems, and how to avoid or fix them.
Using Google Mail
You need to use the following configuration:
- Use 'smtp' as driver.
- The SMTP host should be "ssl://smtp.gmail.com".
- The SMTP port should be 465
- You should set 'newline' to "\r\n".


CHAPTER 303
EMPLOYEES' ANNUITY AND CUSTODIAL
ACCOUNT CONTRACTS
Section
303-1 Purpose
303-2 Contract for purchase of annuity or investment in
custodial account
303-3 Withholding
303-3.5 Limitation on liability
303-4 Adoption of rules
303-5 Retirement system contribution not affected
303-6 Participation in qualified football coaches pension
plan
Note
Chapter heading amended by L 1999, c 123, §2(1).
Cross References
University of Hawaii optional retirement system, see §88-8.


May you see the prosperity of Jerusalem
all the days of your life!
6 May you see your children's children!
Peace be upon Israel!


--- title: Class EventHandler description: EventHandler navLabel: EventHandler category: class body_class: dark ---
Emit an event that you want all subscribers, both local and remote to be informed of. You can provide any object that can be serialised to json
eventName
- the event namedata
- the data to serialise and send with the eventListen to any subscriptions that have been made on the system that match the provided pattern. If that subscription is found it will give the client the opportunity to accept the role of being the provider, or rejecting it to pass responsibility to someone else.
pattern
- The pattern to match, must be valid regexlistenListener
- The listener to inform the client when a subscription has been found or removedSubscribes to eventName and notifies the listener via EventListener
whenever it occurs locally or remotely
eventName
- The event nameeventListener
- The eventListenerRemove the listener added via EventHandler
, this will remove the provider as the active provider and allow another provider to take its place
pattern
- The pattern that has been previously listened toRemoves the listener added via EventHandler
eventName
- The event nameeventListener
- The listener that was previous added


ID
Rule Applies at Age
Rule Ends at Age
Gender
Relevant Code (CPT / HCPCS)
Code System URL
Patient Address
Practitioner Address
Documentation Required
Coverage Documentation Requirement Information Link


|
| Contents | |
| About This Extension |
The Group Volume extension provides methods for conveniently adjusting the overall volume of an entire group of Music Object instances. This, for example, makes it really easy for the overall group volume levels of all Music Object instances that are being used for one functional aspect of a page's sonification (such as user interface sound effects or background music) to be adjusted in one simple step, without interfering with the different instances' individual volume levels that are being used to balance the instances together in the group. In particular, this extension offers the Music.setPageVolume and Music.getPageVolume static methods that make it possible to modify the overall volume of a page's sonification in one operation.
| What's New in the Latest Version |
There is a dedicated version history for this extension, where you will be able to find out about the new features and possible issues with the most recent version. The version history for this extension is independent of the version history for the core Music Object API.
| Getting This Extension |
To get the "music-object-x-group-volume.js" JavaScript file that implements this extension, simply right-click on this link (click-and-hold for Mac users). Then, from the menu that pops up, select the 'Save Link As...' or 'Save Target As...' option and save the file as "music-object-x-group-volume.js" into an appropriate folder of the local copy of your Web site.
In case you have problems saving the file using the above link, the "music-object-x-group-volume.js" file can also be found inside the documentation's "javascript" folder, along with the "music-object.js" file.
| Dependencies |
In order to use this extension, the following JavaScript file(s) must first be sourced in...
For more information on using extensions, consult the section About Music Object Extensions.
| Reference |
|
| Static Methods |
| Music.addVolumeGroupMembers |
|
The Music.addVolumeGroupMembers static method lets you add the specified Music Object instances as members to the specified volume group
|
Music.addVolumeGroupMembers ( GroupNameSTR , GroupMembersARRAYorOBJ ) |
Multiple Music Object instances can be added to a group - one at a time - by specifying the Music Object instance references in multiple calls to the Music.addVolumeGroupMembers method, as in the code...
Music.addVolumeGroupMembers ('My Volume Group',myMusicObject1); Music.addVolumeGroupMembers ('My Volume Group',myMusicObject2); Music.addVolumeGroupMembers ('My Volume Group',myMusicObject3); Music.addVolumeGroupMembers ('My Volume Group',myMusicObject4); Music.addVolumeGroupMembers ('My Volume Group',myMusicObject5); |
Alternatively, by specifying an array for the GroupMembersARRAYorOBJ parameter, all the instances can be added in just one statement. A temporary array can be created inside the call to the Music.addVolumeGroupMembers method to contain all the Music Object instances, as in the code...
Music.addVolumeGroupMembers ( 'My Volume Group', new Array ( myMusicObject1, myMusicObject2, myMusicObject3, myMusicObject4, myMusicObject5 ) ); |
When adding members to a volume group, it doesn't matter in what order the members are added, over how many separate statements the members are added, or whether the members are added using arrays or single object references.
So, for example, the code...
Music.addVolumeGroupMembers ('My Volume Group',myMusicObject2); Music.addVolumeGroupMembers ( 'My Volume Group', new Array ( myMusicObject5, myMusicObject3, myMusicObject4 ) ); Music.addVolumeGroupMembers ('My Volume Group',myMusicObject1); |
...is equivalent to the code...
Music.addVolumeGroupMembers ( 'My Volume Group', new Array ( myMusicObject1, myMusicObject2, myMusicObject3, myMusicObject4, myMusicObject5 ) ); |
It also does not matter how many times a specific Music Object instance is added to a volume group. Any Music Object instance can only be a member of a group once. So, the following code still results in only five members being added to the volume group "My Volume Group"...
Music.addVolumeGroupMembers ('My Volume Group',myMusicObject1); Music.addVolumeGroupMembers ( 'My Volume Group', new Array ( myMusicObject1, myMusicObject2, myMusicObject3, myMusicObject4, myMusicObject5 ) ); Music.addVolumeGroupMembers ('My Volume Group',myMusicObject3); |
When no GroupMembersARRAYorOBJ parameter is specified, then all Music Object instances currently created in the document will be added to the specified volume group.
When there is also no GroupNameSTR parameter specified, then the value "Page Volume" will be used as the default for this parameter.
| Music.destroyVolumeGroup |
|
The Music.destroyVolumeGroup static method lets you destroy the specified volume group, effectively removing all of its members.
| Music.destroyVolumeGroup ( GroupNameSTR ) |
The volume setting for a volume group that is being destroyed will cease to have any effect on the Music Object instances that belonged to the group, so there may be a noticeable volume change for those instances at the time that a volume group is destroyed.
Removing all of the members of a volume group has the same effect as destroying the volume group. For instance, a volume group that was set up with the code...
Music.addVolumeGroupMembers ( 'My Volume Group', new Array ( myMusicObject1, myMusicObject2, myMusicObject3, myMusicObject4, myMusicObject5 ) ); |
...could be destroyed with the code...
Music.removeVolumeGroupMembers (
'My Volume Group',
new Array (
myMusicObject1,
myMusicObject2,
myMusicObject3,
myMusicObject4,
myMusicObject5
)
);
|
...or the code...
Music.destroyVolumeGroup ('My Volume Group'); |
When no GroupNameSTR parameter is specified, then the value "Page Volume" will be used as the default for this parameter.
| Music.fadeGroupVolume |
|
The Music.fadeGroupVolume static method lets you perform a volume fade on the specified volume group.
|
Music.fadeGroupVolume ( GroupNameSTR , StartVolume0to100 , EndVolume0to100 , FadeTimeMsINT , FadeEndCallbackFunctionorJavaScriptSTR , ) |
| FadeOBJ |
When no FadeEndCallback parameter is specified, then no callback will be executed when the fade reaches its conclusion.
When there is also no FadeTimeMsINT parameter specified, then the fade will have a default duration of 1 second (1000ms), which is equivalent to specifying the value 1000 for this parameter.
When there is also no EndVolume0to100 parameter specified, then the fade will have a default end volume of 0 (silence).
When there is also no StartVolume0to100 parameter specified, then the fade will start at the current volume level of the specified volume group.
When there is also no GroupNameSTR parameter specified, then the value "Page Volume" will be used as the default for this parameter.
| Music.fadePageVolume |
|
The Music.fadePageVolume static method lets you perform a fade of the page's volume, effectively fading all Music Object instances in the page.
|
Music.fadePageVolume ( StartVolume0to100 , EndVolume0to100 , FadeTimeMsINT , FadeEndCallbackFunctionorJavaScriptSTR , ) |
| FadeOBJ |
The Music.fadePageVolume method essentially performs a fade for the special volume group "Page Volume", which contains all Music Object instances in a page.
When no FadeEndCallback parameter is specified, then no callback will be executed when the fade reaches its conclusion.
When there is also no FadeTimeMsINT parameter specified, then the fade will have a default duration of 1 second (1000ms), which is equivalent to specifying the value 1000 for this parameter.
When there is also no EndVolume0to100 parameter specified, then the fade will have a default end volume of 0 (silence).
When there is also no StartVolume0to100 parameter specified, then the fade will start at the current volume level of the specified volume group.
| Music.getGroupVolume |
|
The Music.getGroupVolume static method returns an integer value, indicating the volume level for the specified volume group.
| Music.getGroupVolume ( GroupNameSTR ) |
| Volume0to100 |
When no GroupNameSTR parameter is specified, then the value "Page Volume" will be used as the default for this parameter. Using this variation is, in effect, equivalent to using the Music.getPageVolume method.
| Music.getPageVolume |
|
The Music.getPageVolume static method returns an integer value, indicating the overall volume level for the page.
| Music.getPageVolume ( ) |
| Volume0to100 |
The Music.getPageVolume method essentially queries the volume level for the special volume group "Page Volume", which contains all Music Object instances in a page.
| Music.removeVolumeGroupMembers |
|
The Music.removeVolumeGroupMembers static method lets you remove the specified Music Object instance(s) from the specified volume group.
|
Music.removeVolumeGroupMembers ( GroupNameSTR , GroupMembersARRAYorOBJ ) |
Multiple Music Object instances can be removed from a group - one at a time - by specifying the Music Object instance references in multiple calls to the Music.removeVolumeGroupMembers method, as in the code...
Music.removeVolumeGroupMembers ('My Volume Group',myMusicObject1); Music.removeVolumeGroupMembers ('My Volume Group',myMusicObject2); Music.removeVolumeGroupMembers ('My Volume Group',myMusicObject3); Music.removeVolumeGroupMembers ('My Volume Group',myMusicObject4); Music.removeVolumeGroupMembers ('My Volume Group',myMusicObject5); |
Alternatively, by specifying an array for the GroupMembersARRAYorOBJ parameter, all the instances can be removed in just one statement. A temporary array can be created inside the call to the Music.removeVolumeGroupMembers method to contain all the Music Object instances, as in the code...
Music.removeVolumeGroupMembers ( 'My Volume Group', new Array ( myMusicObject1, myMusicObject2, myMusicObject3, myMusicObject4, myMusicObject5 ) ); |
When removing members from a volume group, it doesn't matter in what order the members were originally added, over how many separate statements the members were added, or whether the members were added using arrays or single object references.
So, for example, the members added to the volume group "My Volume Group" using the code...
Music.addVolumeGroupMembers ('My Volume Group',myMusicObject2); Music.addVolumeGroupMembers ( 'My Volume Group', new Array ( myMusicObject5, myMusicObject3, myMusicObject4 ) ); Music.addVolumeGroupMembers ('My Volume Group',myMusicObject1); |
...could all be removed from the volume group "My Volume Group" using the single statement...
Music.removeVolumeGroupMembers ( 'My Volume Group', new Array ( myMusicObject1, myMusicObject2, myMusicObject3, myMusicObject4, myMusicObject5 ) ); |
Removing all of the members of a volume group has the same effect as destroying the volume group. For instance, a volume group that was set up with the code...
Music.addVolumeGroupMembers ( 'My Volume Group', new Array ( myMusicObject1, myMusicObject2, myMusicObject3, myMusicObject4, myMusicObject5 ) ); |
...could be destroyed with the code...
Music.removeVolumeGroupMembers ( 'My Volume Group', new Array ( myMusicObject1, myMusicObject2, myMusicObject3, myMusicObject4, myMusicObject5 ) ); |
...or the code...
Music.destroyVolumeGroup ('My Volume Group');
|
When no GroupMembersARRAYorOBJ parameter is specified, then all Music Object instances currently created in the document will be removed from the specified volume group.
When there is also no GroupNameSTR parameter specified, then the value "Page Volume" will be used as the default for this parameter.
| Music.setGroupVolume |
|
The Music.setGroupVolume static method lets you set the volume level for the specified volume group.
| Music.setGroupVolume ( GroupNameSTR , Volume0to100 ) |
When the value -1 is specified in place of the Volume0to100 parameter, then the volume group specified by the GroupNameSTR parameter will effectively be removed. If there is no existing volume group matching the name specified by the GroupNameSTR parameter, then the Music.getGroupVolume method will have no effect.
| Music.setPageVolume |
|
The Music.setPageVolume static method lets you set the overall page volume, affecting all Music Object instances in the page.
| Music.setPageVolume ( Volume0to100 ) |
The Music.setPageVolume method essentially sets the volume level for the special volume group "Page Volume", which contains all Music Object instances in a page.
When the value -1 is specified in place of the Volume0to100 parameter, then the "Page Volume" volume group will effectively be removed. This would have a similar effect to using the statement


Partitions
have a look at boards/ds_d6.dts
Defining partitions for MCUboot
The first step required for Zephyr is making sure your board has flash partitions defined in its device tree. These partitions are:
boot_partition: for MCUboot itself
image_0_primary_partition: the primary slot of Image 0
image_0_secondary_partition: the secondary slot of Image 0
scratch_partition: the scratch slot
Remark
the ds_d6 has no nor flash. Having 2 slots limits the size of you program! You can also use 1 slot. (is less secure of course)


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BPM:
120
Time:
4
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4
Percussion
Melody
Piano
Drums
Melody
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Authors:Raj Mittra, Yuda Zhou and Pengfei Zhang
Source:FERMAT, Articles, 2016-Vol15-May_Jun-004
Abstract:The main objective of this paper is to take a look at Electromagnetic Field Transformation from the Wave Equation point of view, which is slightly different from the traditional one based on the Transformation Optics (TO) approach, as we explain below. We begin with a review of Transformation Optics (TO), which provides a novel paradigm for designing a whole host of electromagnetic devices by using geometry transformation. The underlying concepts of TO as well as its theoretical foundations are well established, thanks to the pioneering works of a number of leading researchers, which date back to 2006. In this paper we examine the realizability issue of the materials, prescribed by the TO, from a practical point of view and identify some difficulties we may encounter in the process of fabricating electromagnetic devices such as cloaks and microwave antennas following the TO prescription. Next, we introduce a Wave-equation-based (WEB) approach to field transformation to examine whether we could mitigate the problems encountered with the TO that we mentioned above. Finally, we introduce the Generalized Scattering Matrix (GSM) concepts of Field Transformation, and we use it to modify the performance metrics of the devices in order to render them realizable by using available materials, without the need to use Metamaterials that are often lossy, narrowband, and polarization-dependent.
Index Terms:Electromagnetic Field Transformation; Transformation Optics (TO); Wave Equation; Scattering Matrix Formalisms.
View PDF
A Look at Electromagnetic Field Transformation using Transformation Optics (TO), Wave Equation and Scattering Matrix Formalisms


I was engaged to create UI designs and coded site prototypes for IBM Partners, IBM's business services portal.
In addition to the site UI, I developed an animated lockup for IBM Partners that would render in the browser. Click the logo to the right to replay the coded animation.
TOOLSET:
• Sketch
• Adobe After Effects
• Adobe Illustrator
• Bodymovin
• Javascript
IBM Partners coded animation - Click the image to replay
IBM Partners - Welcome screen
IBM Partners - Build / Sell screen
IBM Partners - Three Steps to Partnering
IBM Partners - Partner Showcase
IBM Partners - Think 2018 screen


#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
"""Implements a Cloud Datastore query splitter."""
from apache_beam.io.gcp.datastore.v1 import helper
# Protect against environments where datastore library is not available.
# pylint: disable=wrong-import-order, wrong-import-position
try:
from google.cloud.proto.datastore.v1 import datastore_pb2
from google.cloud.proto.datastore.v1 import query_pb2
from google.cloud.proto.datastore.v1.query_pb2 import PropertyFilter
from google.cloud.proto.datastore.v1.query_pb2 import CompositeFilter
from googledatastore import helper as datastore_helper
UNSUPPORTED_OPERATORS = [PropertyFilter.LESS_THAN,
PropertyFilter.LESS_THAN_OR_EQUAL,
PropertyFilter.GREATER_THAN,
PropertyFilter.GREATER_THAN_OR_EQUAL]
except ImportError:
UNSUPPORTED_OPERATORS = None
# pylint: enable=wrong-import-order, wrong-import-position
__all__ = [
'get_splits',
]
SCATTER_PROPERTY_NAME = '__scatter__'
KEY_PROPERTY_NAME = '__key__'
# The number of keys to sample for each split.
KEYS_PER_SPLIT = 32
[docs]def get_splits(datastore, query, num_splits, partition=None):
"""Returns a list of sharded queries for the given Cloud Datastore query.
This will create up to the desired number of splits, however it may return
less splits if the desired number of splits is unavailable. This will happen
if the number of split points provided by the underlying Datastore is less
than the desired number, which will occur if the number of results for the
query is too small.
This implementation of the QuerySplitter uses the __scatter__ property to
gather random split points for a query.
Note: This implementation is derived from the java query splitter in
https://github.com/GoogleCloudPlatform/google-cloud-datastore/blob/master/java/datastore/src/main/java/com/google/datastore/v1/client/QuerySplitterImpl.java
Args:
datastore: the datastore client.
query: the query to split.
num_splits: the desired number of splits.
partition: the partition the query is running in.
Returns:
A list of split queries, of a max length of `num_splits`
"""
# Validate that the number of splits is not out of bounds.
if num_splits < 1:
raise ValueError('The number of splits must be greater than 0.')
if num_splits == 1:
return [query]
_validate_query(query)
splits = []
scatter_keys = _get_scatter_keys(datastore, query, num_splits, partition)
last_key = None
for next_key in _get_split_key(scatter_keys, num_splits):
splits.append(_create_split(last_key, next_key, query))
last_key = next_key
splits.append(_create_split(last_key, None, query))
return splits
def _validate_query(query):
""" Verifies that the given query can be properly scattered."""
if len(query.kind) != 1:
raise ValueError('Query must have exactly one kind.')
if len(query.order) != 0:
raise ValueError('Query cannot have any sort orders.')
if query.HasField('limit'):
raise ValueError('Query cannot have a limit set.')
if query.offset > 0:
raise ValueError('Query cannot have an offset set.')
_validate_filter(query.filter)
def _validate_filter(filter):
"""Validates that we only have allowable filters.
Note that equality and ancestor filters are allowed, however they may result
in inefficient sharding.
"""
if filter.HasField('composite_filter'):
for sub_filter in filter.composite_filter.filters:
_validate_filter(sub_filter)
elif filter.HasField('property_filter'):
if filter.property_filter.op in UNSUPPORTED_OPERATORS:
raise ValueError('Query cannot have any inequality filters.')
else:
pass
def _create_scatter_query(query, num_splits):
"""Creates a scatter query from the given user query."""
scatter_query = query_pb2.Query()
for kind in query.kind:
scatter_kind = scatter_query.kind.add()
scatter_kind.CopyFrom(kind)
# ascending order
datastore_helper.add_property_orders(scatter_query, SCATTER_PROPERTY_NAME)
# There is a split containing entities before and after each scatter entity:
# ||---*------*------*------*------*------*------*---|| * = scatter entity
# If we represent each split as a region before a scatter entity, there is an
# extra region following the last scatter point. Thus, we do not need the
# scatter entity for the last region.
scatter_query.limit.value = (num_splits - 1) * KEYS_PER_SPLIT
datastore_helper.add_projection(scatter_query, KEY_PROPERTY_NAME)
return scatter_query
def _get_scatter_keys(datastore, query, num_splits, partition):
"""Gets a list of split keys given a desired number of splits.
This list will contain multiple split keys for each split. Only a single split
key will be chosen as the split point, however providing multiple keys allows
for more uniform sharding.
Args:
numSplits: the number of desired splits.
query: the user query.
partition: the partition to run the query in.
datastore: the client to datastore containing the data.
Returns:
A list of scatter keys returned by Datastore.
"""
scatter_point_query = _create_scatter_query(query, num_splits)
key_splits = []
while True:
req = datastore_pb2.RunQueryRequest()
if partition:
req.partition_id.CopyFrom(partition)
req.query.CopyFrom(scatter_point_query)
resp = datastore.run_query(req)
for entity_result in resp.batch.entity_results:
key_splits.append(entity_result.entity.key)
if resp.batch.more_results != query_pb2.QueryResultBatch.NOT_FINISHED:
break
scatter_point_query.start_cursor = resp.batch.end_cursor
scatter_point_query.limit.value -= len(resp.batch.entity_results)
key_splits.sort(helper.key_comparator)
return key_splits
def _get_split_key(keys, num_splits):
"""Given a list of keys and a number of splits find the keys to split on.
Args:
keys: the list of keys.
num_splits: the number of splits.
Returns:
A list of keys to split on.
"""
# If the number of keys is less than the number of splits, we are limited
# in the number of splits we can make.
if not keys or (len(keys) < (num_splits - 1)):
return keys
# Calculate the number of keys per split. This should be KEYS_PER_SPLIT,
# but may be less if there are not KEYS_PER_SPLIT * (numSplits - 1) scatter
# entities.
#
# Consider the following dataset, where - represents an entity and
# * represents an entity that is returned as a scatter entity:
# ||---*-----*----*-----*-----*------*----*----||
# If we want 4 splits in this data, the optimal split would look like:
# ||---*-----*----*-----*-----*------*----*----||
# | | |
# The scatter keys in the last region are not useful to us, so we never
# request them:
# ||---*-----*----*-----*-----*------*---------||
# | | |
# With 6 scatter keys we want to set scatter points at indexes: 1, 3, 5.
#
# We keep this as a float so that any "fractional" keys per split get
# distributed throughout the splits and don't make the last split
# significantly larger than the rest.
num_keys_per_split = max(1.0, float(len(keys)) / (num_splits - 1))
split_keys = []
# Grab the last sample for each split, otherwise the first split will be too
# small.
for i in range(1, num_splits):
split_index = int(round(i * num_keys_per_split) - 1)
split_keys.append(keys[split_index])
return split_keys
def _create_split(last_key, next_key, query):
"""Create a new {@link Query} given the query and range..
Args:
last_key: the previous key. If null then assumed to be the beginning.
next_key: the next key. If null then assumed to be the end.
query: the desired query.
Returns:
A split query with fetches entities in the range [last_key, next_key)
"""
if not (last_key or next_key):
return query
split_query = query_pb2.Query()
split_query.CopyFrom(query)
composite_filter = split_query.filter.composite_filter
composite_filter.op = CompositeFilter.AND
if query.HasField('filter'):
composite_filter.filters.add().CopyFrom(query.filter)
if last_key:
lower_bound = composite_filter.filters.add()
lower_bound.property_filter.property.name = KEY_PROPERTY_NAME
lower_bound.property_filter.op = PropertyFilter.GREATER_THAN_OR_EQUAL
lower_bound.property_filter.value.key_value.CopyFrom(last_key)
if next_key:
upper_bound = composite_filter.filters.add()
upper_bound.property_filter.property.name = KEY_PROPERTY_NAME
upper_bound.property_filter.op = PropertyFilter.LESS_THAN
upper_bound.property_filter.value.key_value.CopyFrom(next_key)
return split_query


This quiz covers the concepts around JavaScript Object Notation APIs.
This quiz covers the concepts around Continuous Integration.
This quiz covers the concepts around REST Methodologies.


Grow Together
Generate meaningful discussions with your audience and build a strong, loyal community. Think of the insightful conversations you miss out on with a feedback form.
Huddle re-imagines the way we build communities. You have a voice, but so does your audience. Create connections with your users as you engage in genuine discussion.
Generate meaningful discussions with your audience and build a strong, loyal community. Think of the insightful conversations you miss out on with a feedback form.
You wouldn't paginate a conversations in real life, so why do it online? Our threads have just-in-time loading for a more natural flow.
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Please select a mailing list, that should be used for the circulation. This field is needed! |
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You can choose up to 4 files that will be send with the message as an attachment. |
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Hamlet: To be or not to be, that is the question
Skull: Don't ask me, I'm only a skull!
Hamlet: What did you say?
Skull: Nothing. I'm only a figment of your imagination!
Hamlet: Oh good. I thought I was going crazy!


--- layout: page status: publish published: true title: About Ivy Envy author: display_name: Corey Fineran login: Corey email<EMAIL_ADDRESS>url: '' author_login: Corey author_email<EMAIL_ADDRESS>wordpress_id: 2 wordpress_url: http://ivyenvy.com/?page_id=2 date: '2009-01-13 21:47:41 +0000' date_gmt: '2009-01-14 03:47:41 +0000' categories: [] tags: [] comments: [] ---
After the 2007 Chicago Cubs playoff run, a group of guys from the Quad Cities banded together to talk about the team that had recently disappointed them in the playoffs. After providing "Strong Opinions and Marginal Analysis of the Chicago Cubs" through the blog for a season, in March of 2008, the Ivy Envy Podcast was started.
After 5 seasons and over 225 episodes of podcast episodes on the Chicago Cubs, The Ivy Envy Podcast was named one of 10 finalists in the 9th Annual Podcast Awards. While the award was given to the perennial winners at ESPN, it was quite an accomplishment and a testament to the Cubs fan loyalty of the listeners of the podcast to put Ivy Envy on a list next to some of the biggest names in Sports media.
The podcasts are posted at IvyEnvy.com and they are also available in iTunes, Stitcher and most podcasting applications for your mobile device. The weekly episodes are broadcast live (in video) to IvyEnvy.com/live on Sunday evenings at 8:30pm Central.


Improve this Doc
Segment is a collection of buttons that are displayed in line. They can act as a filter, showing/hiding elements based on the segments value.
_For more information, Check out the [API docs](../api/components/segment/Segment)._
Basic Usage
Demo
Demo Source
```html
Kittens
Puppies
Ruby
...
Luna
...
```


This web has to able JavaScript!
HTML5 脚本编程 Drag
元素需要设置 draggable 属性为 true
This div is draggable!
This div is NOT draggable!


↑ Her mom added an extra e in her name so that people wouldn't call her Gabby... but people call her Gabby anyways.
Family Early Life Interests Favorite Music Favorite Movies Favorite Art Favorite Foods Current Life Cool Talent


Submit the fields carefully. We'll revert back to you as soon as possible
Job Reference Number
First Name
Last Name
Date of Birth
Street Address
Subrub/Town
State Please Select VIC NSW QLD NT WA SA TAS ACT
Postcode
Email
Phone Number


I am a very simple card. I am good at containing small bits of information. I am convenient because I require little markup to use effectively.
This is a link
Here is some more information about this product that is only revealed once clicked on.


Elder Cronos:
Over 100 years ago I wrote a book that some fool got ahold of and named 'The Scriptures of Knowledge'. 20 years ago the book disappeared, I'm not sure if it was stolen or if I lost it. Please find it for me.
"Where would I look for it?"


MoMoM fix:
`uint256 MoMoM = CalculateProofRoot(symbol, ccid, kmdheight, moms, destNotarisationTxid);`
must check that the first notarization it is using is itself notarized on KMD.
lastnotarized height function will be safe enough (better still is to use DB and count back 2 nota of KMD, as this makes sure the nota is in the chain on resync)
notarized height is faster, DB slower, its safe to assume all notaries are online, and as such cannot reorg past the last notarized height.
need to add a bool falg to notarization class that sets and locks to true after 3 nota happened for an asset chain on the KMD daemon.
iguana needs an error from MoMoMdata RPC on KMD when MoMoM cannot be detemined from above. this enable nota round to bail out until needed data is there.
checking for last 2 nota made are confirmed and notarized and so cannot be reorged. we then use these 2 determinate data points to create MoMoM hash.
the first 3 notarizations must have a null MoMoM returned to iguana, and not the error, to make sure that enough MoM hash exist to get a determinate MoMoM hash


| Government | Opposition | Judge | Room |
|---|---|---|---|
| {{pairing.gov_team.name}} | {{pairing.opp_team.name}} |
{% for judge in pairing.judges.all %}
{% if pairing.judges.all|length > 1 and judge == pairing.chair %}
{{judge.name}} {% else %} {{judge.name}} {% endif %} {% endfor %} |
{{pairing.room.name}} |
| Government | Opposition | Judge | Room |
|---|
| {{pairing.gov_team.name}} | {{pairing.opp_team.name}} |
{% for judge in pairing.judges.all %}
{% if pairing.judges.all|length > 1 and judge == pairing.chair %}
{{judge.name}} {% else %} {{judge.name}} {% endif %} {% endfor %} |
{{pairing.room.name}} |


This is sqlite3 running in your browser with a backend that
properly persists the database in IndexedDB
(
absurd-sql).
This example shows
full-text search. It loads
the first 10 comments from the top 10 Hacker News stories, and
lets you search with
the
full
capabilities of sqlite3's FTS. Note how after you load data,
you can refresh the page and still search. All the data is
persisted.


abstract fun getIP(): String?
To retrieve the IPv4 or IPv6 of a device.
Return
String - The IPv4 or IPv6 address
See Also
Author
Patches
Since
3.0
abstract fun getIP(callbacks: GetIPCallbacks?): Unit
To retrieve the IPv4 or IPv6 of a device.
callbacks
- The listener to return results to
See Also
Author
Patches
Since
3.0


java.sql.Statement.execute()
, or any
of its variants, which take a dynamically-constructed string as the query to execute.
Constructed SQL statements are a common source of security breaches.
By default this inspection ignores compile-time constants.
Example:
ResultSet execute(Statement statement, String name) throws SQLException { return statement.executeQuery("select * from " + name); // reports warning }
Use the checkbox below to consider any static
final
fields as constant.
Be careful, because strings like the following will be ignored when the option is enabled:
private static final String SQL = "SELECT * FROM user WHERE name='" + getUserInput() + "'";


RT @confreaks: Come join us for day 2 of Cascadia Ruby 2014 @cascadiaruby https://www.youtube.com/watch?v=FNblbgwIHAg
8/12/2014, 9:18:40 AM
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Retweets: 0
link--- layout: tweet ---
RT @confreaks: Come join us for day 2 of Cascadia Ruby 2014 @cascadiaruby https://www.youtube.com/watch?v=FNblbgwIHAg
8/12/2014, 9:18:40 AM
Favs: 0
Retweets: 0
link


Passionate about new technologies to enhance medicine, especially medical imaging. Holder of an engineering degree in computer science and Technologies for Health and a Master 2 in Images and Signals for Medicine. Currently looking for a PhD position in medical imaging and AI. I have already worked in multidisciplinary research environments on common issues related to Data science and healthcare, like segmentation of organs at risks or classification/detections of cancerous lesions.
October 2020 - December 2020, Vitry sur Seine, France
LISSI develops multidisciplinary research, both theoretical and applied, in the field of information and communication sciences and technologies and in particular artificial intelligence. The applications dealt with are mainly in the field of technologies for health and well-being and are focused on difficult issues such as assistance with diagnosis and therapeutic monitoring, ageing, assistance to dependent or disabled people and e-health.
March 2020 - September 2020, Créteil, France
Nuclear medecine department which use deep learning and bayesian model to help doctors in their clinical routine.
Sep 2019 - Jun 2019, Heidelberg, Germany
Intern in computer vision and deep learning for segmentating bones.
Developpment of program that segment head and neck bones on CT scans based on 2D U-net and 3D U-net.
StarSegmentation of liver in SPECT images using deep learning.
StarDetection and segmentation of lesions in PET scan using deep bayesian segmentation models and one stage object detector.
Star


Disable auto-pan on open. By default, the info window will pan the map so that it is fully visible when it opens.
Maximum width of the infowindow, regardless of content's width. This value is only considered if it is set before a call to open. To change the maximum width when changing content, call close, setOptions, and then open.
The offset, in pixels, of the tip of the info window from the point on the map at whose geographical coordinates the info window is anchored. If an InfoWindow is opened with an anchor, the pixelOffset will be calculated from the anchor's anchorPoint property.
The LatLng at which to display this InfoWindow. If the InfoWindow is opened with an anchor, the anchor's position will be used instead.
All InfoWindows are displayed on the map in order of their zIndex, with higher values displaying in front of InfoWindows with lower values. By default, InfoWindows are displayed according to their latitude, with InfoWindows of lower latitudes appearing in front of InfoWindows at higher latitudes.
Generated using TypeDoc
Content to display in the InfoWindow. This can be an HTML element, a plain-text string, or a string containing HTML. The InfoWindow will be sized according to the content. To set an explicit size for the content, set content to be a HTML element with that size.


Add your name to our cloud beta to gain access to the best way to organize, analyze, and share your hardware data. We'll invite you to join as soon as a spot is available.


public class BitSet extends Object implements Cloneable, Serializable
boolean
value. The
bits of a BitSet
are indexed by nonnegative integers.
Individual indexed bits can be examined, set, or cleared. One
BitSet
may be used to modify the contents of another
BitSet
through logical AND, logical inclusive OR, and
logical exclusive OR operations.
By default, all bits in the set initially have the value
false
.
Every bit set has a current size, which is the number of bits of space currently in use by the bit set. Note that the size is related to the implementation of a bit set, so it may change with implementation. The length of a bit set relates to logical length of a bit set and is defined independently of implementation.
Unless otherwise noted, passing a null parameter to any of the
methods in a BitSet
will result in a
NullPointerException
.
A BitSet
is not safe for multithreaded use without
external synchronization.
| Constructor and Description |
|---|
BitSet()
Creates a new bit set.
|
BitSet(int nbits)
Creates a bit set whose initial size is large enough to explicitly
represent bits with indices in the range
0 through
nbits-1 . |
| Modifier and Type | Method and Description |
|---|---|
void |
and(BitSet set)
Performs a logical AND of this target bit set with the
argument bit set.
|
void |
andNot(BitSet set)
Clears all of the bits in this
BitSet whose corresponding
bit is set in the specified BitSet . |
int |
cardinality()
Returns the number of bits set to
true in this BitSet . |
void |
clear()
Sets all of the bits in this BitSet to
false . |
void |
clear(int bitIndex)
Sets the bit specified by the index to
false . |
void |
clear(int fromIndex,
int toIndex)
Sets the bits from the specified
fromIndex (inclusive) to the
specified toIndex (exclusive) to false . |
Object |
clone()
Cloning this
BitSet produces a new BitSet
that is equal to it. |
boolean |
equals(Object obj)
Compares this object against the specified object.
|
void |
flip(int bitIndex)
Sets the bit at the specified index to the complement of its
current value.
|
void |
flip(int fromIndex,
int toIndex)
Sets each bit from the specified
fromIndex (inclusive) to the
specified toIndex (exclusive) to the complement of its current
value. |
boolean |
get(int bitIndex)
Returns the value of the bit with the specified index.
|
BitSet |
get(int fromIndex,
int toIndex)
Returns a new
BitSet composed of bits from this BitSet
from fromIndex (inclusive) to toIndex (exclusive). |
int |
hashCode()
Returns the hash code value for this bit set.
|
boolean |
intersects(BitSet set)
Returns true if the specified
BitSet has any bits set to
true that are also set to true in this BitSet . |
boolean |
isEmpty()
Returns true if this
BitSet contains no bits that are set
to true . |
int |
length()
Returns the "logical size" of this
BitSet : the index of
the highest set bit in the BitSet plus one. |
int |
nextClearBit(int fromIndex)
Returns the index of the first bit that is set to
false
that occurs on or after the specified starting index. |
int |
nextSetBit(int fromIndex)
Returns the index of the first bit that is set to
true
that occurs on or after the specified starting index. |
void |
or(BitSet set)
Performs a logical OR of this bit set with the bit set
argument.
|
int |
previousClearBit(int fromIndex)
Returns the index of the nearest bit that is set to
false
that occurs on or before the specified starting index. |
int |
previousSetBit(int fromIndex)
Returns the index of the nearest bit that is set to
true
that occurs on or before the specified starting index. |
void |
set(int bitIndex)
Sets the bit at the specified index to
true . |
void |
set(int bitIndex,
boolean value)
Sets the bit at the specified index to the specified value.
|
void |
set(int fromIndex,
int toIndex)
Sets the bits from the specified
fromIndex (inclusive) to the
specified toIndex (exclusive) to true . |
void |
set(int fromIndex,
int toIndex,
boolean value)
Sets the bits from the specified
fromIndex (inclusive) to the
specified toIndex (exclusive) to the specified value. |
int |
size()
Returns the number of bits of space actually in use by this
BitSet to represent bit values. |
IntStream |
stream()
Returns a stream of indices for which this
BitSet
contains a bit in the set state. |
byte[] |
toByteArray()
Returns a new byte array containing all the bits in this bit set.
|
long[] |
toLongArray()
Returns a new long array containing all the bits in this bit set.
|
String |
toString()
Returns a string representation of this bit set.
|
static BitSet |
valueOf(byte[] bytes)
Returns a new bit set containing all the bits in the given byte array.
|
static BitSet |
valueOf(ByteBuffer bb)
Returns a new bit set containing all the bits in the given byte
buffer between its position and limit.
|
static BitSet |
valueOf(long[] longs)
Returns a new bit set containing all the bits in the given long array.
|
static BitSet |
valueOf(LongBuffer lb)
Returns a new bit set containing all the bits in the given long
buffer between its position and limit.
|
void |
xor(BitSet set)
Performs a logical XOR of this bit set with the bit set
argument.
|
public BitSet()
false
.public BitSet(int nbits)
0
through
nbits-1
. All bits are initially false
.nbits
- the initial size of the bit setNegativeArraySizeException
- if the specified initial size
is negativepublic static BitSet valueOf(long[] longs)
More precisely,
BitSet.valueOf(longs).get(n) == ((longs[n/64] & (1L<<(n%64))) != 0)
for all n < 64 * longs.length
.
This method is equivalent to
BitSet.valueOf(LongBuffer.wrap(longs))
.
longs
- a long array containing a little-endian representation
of a sequence of bits to be used as the initial bits of the
new bit setBitSet
containing all the bits in the long arraypublic static BitSet valueOf(LongBuffer lb)
More precisely,
BitSet.valueOf(lb).get(n) == ((lb.get(lb.position()+n/64) & (1L<<(n%64))) != 0)
for all n < 64 * lb.remaining()
.
The long buffer is not modified by this method, and no reference to the buffer is retained by the bit set.
lb
- a long buffer containing a little-endian representation
of a sequence of bits between its position and limit, to be
used as the initial bits of the new bit setBitSet
containing all the bits in the buffer in the
specified rangepublic static BitSet valueOf(byte[] bytes)
More precisely,
BitSet.valueOf(bytes).get(n) == ((bytes[n/8] & (1<<(n%8))) != 0)
for all n < 8 * bytes.length
.
This method is equivalent to
BitSet.valueOf(ByteBuffer.wrap(bytes))
.
bytes
- a byte array containing a little-endian
representation of a sequence of bits to be used as the
initial bits of the new bit setBitSet
containing all the bits in the byte arraypublic static BitSet valueOf(ByteBuffer bb)
More precisely,
BitSet.valueOf(bb).get(n) == ((bb.get(bb.position()+n/8) & (1<<(n%8))) != 0)
for all n < 8 * bb.remaining()
.
The byte buffer is not modified by this method, and no reference to the buffer is retained by the bit set.
bb
- a byte buffer containing a little-endian representation
of a sequence of bits between its position and limit, to be
used as the initial bits of the new bit setBitSet
containing all the bits in the buffer in the
specified rangepublic byte[] toByteArray()
More precisely, if
byte[] bytes = s.toByteArray();
then bytes.length == (s.length()+7)/8
and
s.get(n) == ((bytes[n/8] & (1<<(n%8))) != 0)
for all n < 8 * bytes.length
.
public long[] toLongArray()
More precisely, if
long[] longs = s.toLongArray();
then longs.length == (s.length()+63)/64
and
s.get(n) == ((longs[n/64] & (1L<<(n%64))) != 0)
for all n < 64 * longs.length
.
public void flip(int bitIndex)
bitIndex
- the index of the bit to flipIndexOutOfBoundsException
- if the specified index is negativepublic void flip(int fromIndex, int toIndex)
fromIndex
(inclusive) to the
specified toIndex
(exclusive) to the complement of its current
value.fromIndex
- index of the first bit to fliptoIndex
- index after the last bit to flipIndexOutOfBoundsException
- if fromIndex
is negative,
or toIndex
is negative, or fromIndex
is
larger than toIndex
public void set(int bitIndex)
true
.bitIndex
- a bit indexIndexOutOfBoundsException
- if the specified index is negativepublic void set(int bitIndex, boolean value)
bitIndex
- a bit indexvalue
- a boolean value to setIndexOutOfBoundsException
- if the specified index is negativepublic void set(int fromIndex, int toIndex)
fromIndex
(inclusive) to the
specified toIndex
(exclusive) to true
.fromIndex
- index of the first bit to be settoIndex
- index after the last bit to be setIndexOutOfBoundsException
- if fromIndex
is negative,
or toIndex
is negative, or fromIndex
is
larger than toIndex
public void set(int fromIndex, int toIndex, boolean value)
fromIndex
(inclusive) to the
specified toIndex
(exclusive) to the specified value.fromIndex
- index of the first bit to be settoIndex
- index after the last bit to be setvalue
- value to set the selected bits toIndexOutOfBoundsException
- if fromIndex
is negative,
or toIndex
is negative, or fromIndex
is
larger than toIndex
public void clear(int bitIndex)
false
.bitIndex
- the index of the bit to be clearedIndexOutOfBoundsException
- if the specified index is negativepublic void clear(int fromIndex, int toIndex)
fromIndex
(inclusive) to the
specified toIndex
(exclusive) to false
.fromIndex
- index of the first bit to be clearedtoIndex
- index after the last bit to be clearedIndexOutOfBoundsException
- if fromIndex
is negative,
or toIndex
is negative, or fromIndex
is
larger than toIndex
public void clear()
false
.public boolean get(int bitIndex)
true
if the bit with the index bitIndex
is currently set in this BitSet
; otherwise, the result
is false
.bitIndex
- the bit indexIndexOutOfBoundsException
- if the specified index is negativepublic BitSet get(int fromIndex, int toIndex)
BitSet
composed of bits from this BitSet
from fromIndex
(inclusive) to toIndex
(exclusive).fromIndex
- index of the first bit to includetoIndex
- index after the last bit to includeBitSet
from a range of this BitSet
IndexOutOfBoundsException
- if fromIndex
is negative,
or toIndex
is negative, or fromIndex
is
larger than toIndex
public int nextSetBit(int fromIndex)
true
that occurs on or after the specified starting index. If no such
bit exists then -1
is returned.
To iterate over the true
bits in a BitSet
,
use the following loop:
for (int i = bs.nextSetBit(0); i >= 0; i = bs.nextSetBit(i+1)) {
// operate on index i here
if (i == Integer.MAX_VALUE) {
break; // or (i+1) would overflow
}
}
fromIndex
- the index to start checking from (inclusive)-1
if there
is no such bitIndexOutOfBoundsException
- if the specified index is negativepublic int nextClearBit(int fromIndex)
false
that occurs on or after the specified starting index.fromIndex
- the index to start checking from (inclusive)IndexOutOfBoundsException
- if the specified index is negativepublic int previousSetBit(int fromIndex)
true
that occurs on or before the specified starting index.
If no such bit exists, or if -1
is given as the
starting index, then -1
is returned.
To iterate over the true
bits in a BitSet
,
use the following loop:
for (int i = bs.length(); (i = bs.previousSetBit(i-1)) >= 0; ) {
// operate on index i here
}
fromIndex
- the index to start checking from (inclusive)-1
if there
is no such bitIndexOutOfBoundsException
- if the specified index is less
than -1
public int previousClearBit(int fromIndex)
false
that occurs on or before the specified starting index.
If no such bit exists, or if -1
is given as the
starting index, then -1
is returned.fromIndex
- the index to start checking from (inclusive)-1
if there
is no such bitIndexOutOfBoundsException
- if the specified index is less
than -1
public int length()
BitSet
: the index of
the highest set bit in the BitSet
plus one. Returns zero
if the BitSet
contains no set bits.BitSet
public boolean isEmpty()
BitSet
contains no bits that are set
to true
.BitSet
is emptypublic boolean intersects(BitSet set)
BitSet
has any bits set to
true
that are also set to true
in this BitSet
.set
- BitSet
to intersect withBitSet
intersects
the specified BitSet
public int cardinality()
true
in this BitSet
.true
in this BitSet
public void and(BitSet set)
true
if and only if it both initially
had the value true
and the corresponding bit in the
bit set argument also had the value true
.set
- a bit setpublic void or(BitSet set)
true
if and only if it either already had the
value true
or the corresponding bit in the bit set
argument has the value true
.set
- a bit setpublic void xor(BitSet set)
true
if and only if one of the following
statements holds:
true
, and the
corresponding bit in the argument has the value false
.
false
, and the
corresponding bit in the argument has the value true
.
set
- a bit setpublic void andNot(BitSet set)
BitSet
whose corresponding
bit is set in the specified BitSet
.set
- the BitSet
with which to mask this
BitSet
public int hashCode()
BitSet
.
The hash code is defined to be the result of the following calculation:
public int hashCode() {
long h = 1234;
long[] words = toLongArray();
for (int i = words.length; --i >= 0; )
h ^= words[i] * (i + 1);
return (int)((h >> 32) ^ h);
}
Note that the hash code changes if the set of bits is altered.hashCode
in class Object
Object.equals(java.lang.Object)
,
System.identityHashCode(java.lang.Object)
public int size()
BitSet
to represent bit values.
The maximum element in the set is the size - 1st element.public boolean equals(Object obj)
true
if and only if the argument is
not null
and is a Bitset
object that has
exactly the same set of bits set to true
as this bit
set. That is, for every nonnegative int
index k
,
((BitSet)obj).get(k) == this.get(k)must be true. The current sizes of the two bit sets are not compared.
public Object clone()
BitSet
produces a new BitSet
that is equal to it.
The clone of the bit set is another bit set that has exactly the
same bits set to true
as this bit set.public String toString()
BitSet
contains a bit in the set
state, the decimal representation of that index is included in
the result. Such indices are listed in order from lowest to
highest, separated by ", " (a comma and a space) and
surrounded by braces, resulting in the usual mathematical
notation for a set of integers.
Example:
BitSet drPepper = new BitSet();Now
drPepper.toString()
returns "{}
".
drPepper.set(2);Now
drPepper.toString()
returns "{2}
".
drPepper.set(4); drPepper.set(10);Now
drPepper.toString()
returns "{2, 4, 10}
".public IntStream stream()
BitSet
contains a bit in the set state. The indices are returned
in order, from lowest to highest. The size of the stream
is the number of bits in the set state, equal to the value
returned by the cardinality()
method.
The bit set must remain constant during the execution of the terminal stream operation. Otherwise, the result of the terminal stream operation is undefined.
Dracula Javadoc Sample, Made with Allan Im.


About Us
Flick High School is a private, independent, boarding school located in Nairobi, Kenya that follows the 8-4-4 curriculum.
Flick High School is a private, independent, boarding school located in Nairobi, Kenya that follows the 8-4-4 curriculum.
Flick High School began as a Sixth Form College offering a full range of Arts and Science subjects. The first Form Five students enrolled in March, 1961, and sat the Higher School Certificate Examination in November 1962. Accountancy studies were added to the College Curriculum in January, 1966, when the first students registered to prepare for the Association of Certified Accountants examinations. The first Form One students enrolled in January, 1977; during the years 1977-1980 the Secondary School was expanded to include Forms One to Four.
The College is managed by Study Centres of Kenya. The land and buildings of the College are held in Trust by Flick Registered Trustees which is incorporated as a charitable Trust under the Land (Perpetual Succession) Ordinance.
Our teachers are committed to providing our students with the highest quality education. They work round the clock to make sure that academic and co-curricular aspects of students' lives are met.
I am certainly delighted to be in Flick High School. Young people have a deep well of incredible potential.
Flick High School emphasizes on other values that are necessary for life such as courtesy, good manners, good grooming, punctuality and all that makes up acceptable code of behavior.
Teaching is a relational occupation. We establish relations with these young people as they go through life.
To break the monotony of daily school routine, each class enjoyed a day out for excursion.
Read MoreThe research team attended the regional research competition in which Noah Midikira F3 emerged the best presenter.
Read MoreThe Roller Blading club attended a roller blading competition at La Salle School in Karen on the 23rd March 2019. Ethan Mallowah of Grade 2 emerged the best, bagging a Gold medal!
Read More


 A function is executed when "something" invokes it (calls it).
A JavaScript function is defined with the function keyword, followed by a name, followed by parentheses (). Function names can contain letters, digits, underscores, and dollar signs (same rules as variables). The parentheses may include parameter names separated by commas: (parameter1, parameter2, ...) The code to be executed, by the function, is placed inside curly brackets: {}
function name(parameter1, parameter2, parameter3) {
code to be executed
Function parameters are the names listed in the function definition.Function arguments are the real values received by the function when it is invoked.
Also, did you know that boolenas can be only TRUE or FALSE?
prompt("Are you smart");
true
When you exectute this code in the console, you will have the option to select OK or CANCEL (true or false). The boolean will be definded depending on what button you press.


Enumerations | |
| enum | rbx_ServoProp { rbxServoProp_POS, rbxServoProp_MINPOS, rbxServoProp_MAXPOS, rbxServoProp_INITPOS, rbxServoProp_P0POS, rbxServoProp_MAXSPD, rbxServoProp_ACCEL, rbxServoProp_DECEL, rbxServoProp_INVERT, rbxServoProp_PINNED, rbxServoProp_POWER, rbxServoProp_ABSI } |
| Servo Properties. More... | |
Functions | |
| int | rbxServo_getPort (int podHandle, int servoId, int *port) |
| Gets a servo's physical output port number on the device (one-based). | |
| int | rbxServo_getMod (int podHandle, int servoId, int *mod) |
| Gets a servo's modification number. | |
| int | rbxServo_getPropertyValue (int podHandle, int servoId, enum rbx_ServoProp prop, int *propVal) |
| Gets the value of the specified servo property. |
|
|
|
Gets a servo's physical output port number on the device (one-based).
|
|
|
Gets a servo's modification number. This number is incremented whenever any of the servo's properties change. This function is typically used to determine if any of a servo's properties have changed.
|
|
|
Gets the value of the specified servo property.
|


Re-usable Extensions
Trifolia supports re-usable extensions for FHIR DSTU2 implementation guides and profiles.
Creating a Re-usable Extension
- Create a new profile in a FHIR DSTU2 implementation guide.
- Select FHIR DSTU2: Extension for the "type" of profile.
- Note that the Applies To button is disabled for Extension profiles.
- After selecting Extension as the type of profile, a constraint is automatically created by Trifolia for the "@url" attribute and matches the identifier specified for the extension. Any time the identifier is updated, the constraint will automatically be updated as well.
- Define a constraint for the type of value your extension will require (such as "valueCodeableConcept").
- Save the profile.
Trifolia treats all profiles that are of type FHIR DSTU2: Extension as re-usable extensions. The behavior of Trifolia's template/profile editor adjusts slightly (such as disabling the Applies To selection button, and automatically adding a @url constraint) to account for requirements in the core FHIR DSTU2 standard when editing extension profiles.
Using a Pre-defined Extension
- Open any FHIR DSTU2 profile.
- In the constraint editor, select an "extension" element that does NOT already have a constraint defined for it.
- A drop-down list shows in the constraint editor panel that provides a list of all extensions for which you have permissions.
- Select the extension you want to add to the profile and select the "+" (add) button.
- The "extension" element is turned into a constraint, and automatically creates constraints for each of the constraints defined in the extension.
- The "extension" element itself should be marked as a slice and the @url constraint within the extension should be marked as a descriminator. The conformance and cardinality is set to "SHALL 1..1" for the new extension constraint, as well as the @url descriminator.
Profile Extensions
The profile may define extensions in addition to the constraints. These are extensions that add information to the profile as a whole, but are not required to be implemented where the profile is used/asserted.
Both FHIR DSTU1 and FHIR DSTU2 profiles support extensions on the profile.
Adding Extensions to a Profile
- Edit any FHIR profile.
- The bottom entry in the Extensions panel of the Template/Profile tab always represents a "new" extension.
- Fill in the identifier, type, and value of the extension (all three fields are required).
- Select the Add button to the right of the fields.
- The extension is now added to the profile, and the profile can be saved. The extension added may be edited, but the type of the extension may not be changed; only the identifier and the value may be changed after extension is added.
Note: A future version of Trifolia will incorporate re-usable extensions in the profile extensions.


As a kid my parents would spend hours reading to me about fairy tales and wonder worlds. I have always wished to one day emerge myself in such a world (or better yet live in one), but as of yet this is not possible. So it came to be that my love for fantasy sparked my creativity and I wanted to be able to put my ideas to paper and visualize the worlds and people I saw in my head. At some point in primary school I started to game which was the first time I could emerge myself into a whole diferent world. I knew than that I wanted to stay connected to these worlds and places, that on my screen were real. The combination of the two was concept art, being able to draw and work on fantasy worlds or places not yet created. Around this time I became interested in photography as well as building other "worlds" namely websites and so I delved into HTML and CSS.


--- layout: example title: Demo ---
These fields are skipped when the user navigates the fields using the tab key. To reach the normally skipped fields using keyboard navigation, just tab past them and shift-tab back. Mouse or touch navigation is unaffected.