Getting Started
Space - Multipurpose Template + UI KIT for building responsive, mobile-first sites, with Bootstrap Framework.
Space is a Static HTML Template
For the time being, we do NOT offer any tutorials or any other materials on how to integrate Space with any CMS, Web Application Frameworks (including Angular, Vue, React, etc.) or any other similar technology. However, since Space is a static HTML/CSS and JS template, then it should be compatible with any backend technology and frameworks.File Structure
space
-
src
-
assets
- css - Compiled CSS files
- img - Image files
- json - JSON files
- js - Core Javascript and library wrapper files
- scss - SASS (SCSS) source files
- svg - SVG files
- svg-src - SVG source files where variables can be passed (files will be generated into svg folder)
- vendor - Third pary libraries (plugins)
- partials - HTML partials, learn more details on Space's Gulp Documentation page
- snippets - Snippet pages
- documentation - Documentation pages
- favicon.ico
- index.html
- ...
-
- dist - Generated distribution files
- gulpfiles - Gulp Toolkit files
-
build- Generated performance ready fully production files (by default the folder is not included) -
node_modules- NPM dependencies (by default the folder is not included) - config.js
- gulpfile.js
- package-lock.json
- package.json
- README.md
Starter template
Starter template is a snippet code for blank HTML page. Use the below snippet as a way to quickly start any new blank page. If you are using Space's Gulp Toolkit, you may use HTML (Gulp) snippet code (read more about it on Gulp page).
<!DOCTYPE html>

<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">

<title>Hello, world!</title>

<link rel="shortcut icon" href="./favicon.ico">

<link href="https://fonts.googleapis.com/css2?family=Roboto:wght@400;500;700&display=swap" rel="stylesheet">

<link rel="stylesheet" href="./assets/css/theme.css">

Hello, world!

<!DOCTYPE html>

<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">

<title>Hello, world!</title>

<link rel="shortcut icon" href="@@autopath/favicon.ico">

<link href="@@vars.googleFont" rel="stylesheet">

<link rel="stylesheet" href="@@autopath/assets/css/theme.css">

Hello, world!

JavaScript structure
Core JavaScript
The foundation of the JavaScript structure in Space is based on one main object which does not change the root when the new functionalities are added, but instead, it only extends without affecting the behavior of the core object. The name of the object is HSCore
and the content of this object looks like this:
/*
* HSCore
* @version: 2.0.0 (01 Apr 2021)
* @author: HtmlStream
* @event-namespace: .HSCore
* @license: Htmlstream Libraries (https://htmlstream.com/licenses)
* Copyright 2021 Htmlstream
*/
'use strict';
const HSCore = {
init: () => {
// Botostrap Tootltips
var tooltipTriggerList = [].slice.call(document.querySelectorAll('[data-bs-toggle="tooltip"]'))
var tooltipList = tooltipTriggerList.map(function (tooltipTriggerEl) {
return new bootstrap.Tooltip(tooltipTriggerEl)
})
// Bootstrap Popovers
var popoverTriggerList = [].slice.call(document.querySelectorAll('[data-bs-toggle="popover"]'))
var popoverList = popoverTriggerList.map(function (popoverTriggerEl) {
return new bootstrap.Popover(popoverTriggerEl)
})
}
}
HSCore.init()
Essentials of HS data-attributes
data-hs-*-options
- Using the date-attribute, you can completely specify the settings for all plug-in parameters (except for functions) that are in the official documentation. Special cases will be described in the documentation of the corresponding wrappers/plugins. *-
name of the wrapper/plugin.
Parameter names must be enclosed in double quotation marks ""
. "param": ...
For strings, quotation marks are required.
"stringParam": "Test string",
"hexParam": "#ff0000"
For numbers, quotation marks are optional. "intParam": 10
For boolean values, quotation marks can lead to not obvious consequences (due to implicit type conversion). It is recommended that you specify Boolean values without quotation marks. "boolParam": true
For arrays and objects - quotation marks can lead to errors, this does not apply to elements of arrays and objects, which can be simple types (see the description for simple types above).
"arrayParam": [1, "Test string", "#ff0000", false, 5],
"objectParam": {
"intParam": 1,
"stringParam": "Test string",
"hexParam": "#ff0000",
"boolParam": false,
"intParam2": 5
}
Advantages
- Avoiding the probabilities of conflicts between Space codes and third party plugins (libraries).
- Intuitive clear architecture.
- Everything is structured, each component in its own file and in its component in the main object.
- The ability of extending functionality without affecting the behavior of the core object and not changing the existing functionality.
- Creation of wrapper components simply solves complicated initializations structures for the users.
- Very easy access to any starters components and core settings from anywhere in the template.


The shared settings container.
More...
#import <Settings.h>
Inherits NSObject, and <NSCoding>.
The shared settings container.
This class manages the shared settings of the application.
- Author
- Benjamin Thiemann
- Date
- 2017/01/17
◆ sharedInstance()
| + (instancetype) sharedInstance |
|
|
|
This method returns the shared instance of this singleton class.
◆ autoConnect
Boolean value that indicates whether an autoconnect to the last known device is desired.
◆ autoScan
Boolean value that indicates whether an autoscan is desired.
◆ autoSelectXMLFile
| - (BOOL) autoSelectXMLFile |
|
readwriteatomic |
Boolean value that indicates whether the XML file is automatically selected.
◆ batteryLevel
Float value that represents the battery level.
◆ blinkTimerValue
| - (NSUInteger) blinkTimerValue |
|
readwriteatomic |
Integer value that represents the allowed interval without blinking.
◆ blurSpeed
Float value that represents the blur speed.
◆ blurStep
Float value that represents the blur step.
◆ lastKnownDevice
| - (NSString*) lastKnownDevice |
|
readwriteatomic |
◆ maxBlurRadius
| - (NSUInteger) maxBlurRadius |
|
readwriteatomic |
Integer value that represents the maximum blur radius.
◆ xmlFile
The path to the XML file.
The documentation for this class was generated from the following files:
- /Users/Benny/dropbox/software/cocoa-app/_eyeDrops/eyeDrops/doxygen/Settings.h
- /Users/Benny/dropbox/software/cocoa-app/_eyeDrops/eyeDrops/doxygen/Settings.m


---
layout: post
title: Coconut Maple Porter Ice Cream / The Mash
date: '2011-06-08T19:12:32+02:00'
tags:
- kitchen
tumblr_url: http://dotmr.tumblr.com/post/6334525169/coconut-maple-porter-ice-cream-the-mash
---
Coconut Maple Porter Ice Cream / The Mash
I may have to try making some form of this


This is Mosab al Omari the First of his Name
hello , my name is musab abd al slam al omari and I'm 24 civil engineer , I have worked as math teacher for 4 month and as civil engineer for 10 month . i would like to shift my career so thats why I enroll myself in this program , i have a small experience as a developer from one million coordinator program .hope you to be kind .
-
Top ten TV show that mosab like
- friends
- HIMYM
- Dexster
- Suits
- game of throne
- 13 reason why
- Rick and Morty
- the boys
- that day
- big bang
this is test pairwork


Internet Security - Hardware Crypto Accelerator
by Wenwei Weng
As internet is growing daily, network security is becoming a very important aspect to address. IPSec provides a way to encrypt/decrypt the IP packet, it is the foundation of Virtual Private Network. There are two ways to encrypt/decrypt IP packet:
- software based: use main CPU cycle to execute software to have IP packet encrypted/decrypted. It can be more generic implementation (software wise), no additional hardware cost; however encryption/decryption is CPU intensive work, it causes CPU busy and low throughput.
- hardware based: use dedicate piece of hardware to perform packet encryption/decryption. It frees up main CPU, provide high throughput; however requires additionall hardware cost, and specific software driver to make it work.
As internet traffic is increasing fast, the demand of higher IPSEc throughput is high. In fact, it creates a new business called “Security Processor”. There are three main players: Cavium neworks, Freescale and Intel.
The following diagram shows how a typical way of security processor works in high level:
In this post, I will give a summary of three hardware cypto players.
Cavium networks: Nitrox series
Cavium networks is the leader in security processor by providing Nitrox security processor. Nitrox V claims “offer solutions delivering 500Mbps to 100Gbps of encryption bandwidth with 1K to 120K 2048b RSA operations per second”.
Nitrox V is latest one it is offered (as of July 2015)
Features: High performance security processing
- 15 Gbps to 100 Gbps Security Performance
- 45K to 300K ECC Ops/s (p256)
- 20K to 120K RSA Ops/s (2048 bit keys)
- 288 RISC engines with instruction space
High-performance, industry standard compression
- 20 to 100 Gbps GZIP / LZS Compression
Virtualization
- Single Root to IO Virtualization (SR-IOV) support in hardware
- Up to 256 Virtual Functions
High-performance, industry standard interfaces</li>
- Dual PCI-Express Gen 3 x4, x8 (100+ Gbps)
- Dual Interlaken x8 lanes (100+ Gbps)
Wide variety of algorithms supported
- IPSec, SSL, TLS 1.2, DTLS, ECC (p224, p256, p384, p521)
- DES, 3DES, AES 256-bit (ECB, CBC, XCBC, CNTR, GCM)
Random Number Generator
- FIPS 140-3 compliant True RNG
Check http://www.cavium.com/processor_security.html for latest data.
Nitrox is widely used in security product like firewall, which requires high throughput.
Freescale has developed a range of crypto accelerators, tailored to the applications of performance of various product lines.
- Kinetis MCU mmCAU: Supports DES, 3DES, AES, MD5, SHA-1, and SHA-256 algorithms
- Kinetis MCU LTC: Cryptographic co-processor for AES, DES and public key cryptography
- SEC 1.x - 3.x: Supports single algorithms, single pass ciphering and message integrity
- SEC 4.x: Supports single algorithms, single pass ciphering and message integrity, and protocol encapsulations for IPSec, 802.1ae, SSL/TLS, SRTP, 802.11i, 802.16e
- CAAM: The Cryptographic Accelerator and Assurance Module supports single algorithms, single pass ciphering and message integrity. The CAAM also supports platform assurance by providing configurable secure memory that can be automatically erased in the event of a platform security alarm.
- DCP: The Data Co-Processor supports single algorithm processing.
- SAHARA: The Symmetric / Asymmetric Hashing and Random Accelerator support single algorithm processing. SAHARA also supports platform assurance by providing configurable secure memory that can be automatically erased in the event of a platform security alarm.
Freescale crypto accelerators is widely used in low to middle range of router.
Intel QuickAssist Technology (QAT): Cryptographic and Compression Acceleration
Symmetric cryptography functions include
- cipher operations (AES, DES,3DES, ARC4)
- wireless (Kasumi,Snow 3G)
- hash/authenticate operations (SHA-1, MD5, SHA-2[SHA-224, SHA-256, SHA-384, SHA-512])
- authentication (HMAC, AESXCBC,AES-CCM); AES-XTS (Chipset 8925 and 8950 only)
- random number generation.
Public Key functions include
- RSA operation;
- Diffie-Hellman operation;
- digital signature standard operation;
- key derivation operation;
- elliptic curve cryptography (ECDSA and ECDH);
- random number generation;
- prime number testing.
Compression/decompression include
- DEFLATE (Lempel-Ziv 77)
- LZS (Lempel-Ziv-Stac)
Intel provides open source driver which is linux based. It is realtively easy to use.
This month, I had chance to work closely with Intel engineer to integarte Intel QAT driver into Cisco Classic IOS as an effort to provide HW crypto support in Cisco IOT gateway IR829/IR809.
Intel QAT driver is deisgned to run in Linux enviroment, and has about quater million lines of code. Three engineers worked intensively for three weeks, and complete the work which easily requires two engineers for half year work in a normal schedule. It was fun and challenging game, It is great time only if it is once or twice a year, certainly not always. Otherwise I certainly feel it will impact to my health and family life.
During the course of integration, there are a few technical difficulties resolved:
- Modified large code base of Intel QAT driver, which was compiled using gcc and running in Linux kernel, so that it can be compiled using Intel Biendian Compiler ICC, and integrated into IOS image.
- Endian issue between QAT15 driver and IOS: Intel QAT driver builds and run under little endian enviroment, however IOS builds and runs in big endian enviroment, unless it is explicitly specified to be little endian. Some types are defined in IOS big endian enviroment, leak into Intel QAT driver. An adapter layer has to be created between IOS and QAT driver.
- Integrate Intel QAT driver into IOS RAW IPSEC framework. There was a bit struggle to decide between FULL IPSEC framework and RAW IPSEC framework as initially thought Intel QAT has equivalent capablity as chips from Cavium Nitrox series. It turns out to be not the case.One difference, during the first phase of establishsment of security associate, Intel QAT doesn't have capability to do so, this has to rely on IOS IPSEC framework.
- Performance tuning: hook up IXIA to feed high rate of traffic to IR829 for encryption and decryption.
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<< back
14 March 2021
Meet The Team
Challenge Source: NahamCon CTF 2021Challenge Category: mission
Challenge Text
Author: @JohnHammond#6971
Recover the list of employees working at CONSTELLATIONS.
With the flag of this challenge, you should find new information that will help with future challenges.
You should find the flag for this challenge ON THIS constellations.page website. You will not find it on GitHub.
HINT: "Can we please stop sharing our version control software out on our website?"
HINT AGAIN: you are looking for a publicly accessible version control software folder published on the constellations.page website itself
After solving this challenge, you may need to refresh the page to see the newly unlocked challenges.
Solution
- The hint for this challenge was the quote in the source code at https://constellations.page/meet-the-team.html:
<!-- Vela, can we please stop sharing our version control software out on the public internet? -->
- We see a Github link at the bottom of the page, which leads us to try:
-
We can’t browse the directory structure, unfortunately, so we have to try to access default files and figure out a path from there. There is an excellent resource here discussing some manual ways to discover files.
-
The path of least resistance, however, is automating this process via GitTools. Armed with this, we can run the “Dumper” tool first to find and pull the relevant contents from the site. (Note: Having spaces in your path breaks this script, so check for this first.)
- Next, we need to run the extractor script, which tries to iterate through the repo and recreate the contents by analyzing the commits.
- Finally, it’s just a matter of finding the flag in the reconstructed content.


I wrote a script to format /etc/security on AIX like Linux:/etc/passwd as the requirement from Customer.
\#!/usr/bin/perl -w
use strict;
use File::Basename qw(fileparse);
my @lsdir= glob "/home/hp09396/Spasswd/Spasswd*";
foreach my $dir (@lsdir) {
my ($fname,$fdir)=fileparse($dir);
open (FH,"<","$dir") or die "coudn't open password file:$!\n";
open (OU,">","/tmp/$fname") or die "coudn't creat the file:$!\n";
while (){
chomp if $_=~/=/ or $_=~/\w+:/;
s/\s+password\s+=\s+//g;
s/\s+lastupdate\s+=\s+/:/g;
s/\s+flags\s+=\s+/:/g;
print OU
}
print OU "\n";
\#rename("/tmp/passwd_","$name");
close(FH);
close(OU);
};
chmod 0644, glob "/tmp/Spasswd*";
</pre></code>


@* * Copyright 2010-2013 Artima, Inc. * * Licensed 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. *@ @import controllers.Application.latestScaladocFor192 @userGuidePage("Tests as specifications") {
In the behavior-driven development (BDD) style of testing, test suites act as executable specifications—specifications of system behavior that can be executed to verify that behavior. ScalaTest provides rich support for this style of testing.
In BDD, test names are sentences that specify a bit of desired behavior that the body of the test will ensure is working. This keeps tests focused
on just one thing, making it easier to figure out what behavior has been broken when a test fails. To keep the focus on specifying behavior, the word
“test” disappears from the source code and is replaced with words that make the code feel more like a specification. For example, in ScalaTest's FunSpec
trait, you use
the word “describe” to name and qualify the subject under test, and “it” to mark the beginning of a sentence about a bit of the subject's behavior. Here's an example FunSpec
:
import org.scalatest.FunSpec import scala.collection.mutable.Stack
class StackSpec extends FunSpec {
describe("A Stack") {
it("should pop values in last-in-first-out order") { val stack = new Stack[Int] stack.push(1) stack.push(2) assert(stack.pop() === 2) assert(stack.pop() === 1) }
it("should throw NoSuchElementException if an empty stack is popped") { val emptyStack = new Stack[String] intercept[NoSuchElementException] { emptyStack.pop() } } } }
In addition to source code that reads more like a specification, the BDD approach also
encourages that test run reports also appear more like specifications. In addition to simply
reporting results, specification-style reports can facilitate communication about the system being tested
among stakeholders such as developers, managers, and customers.
For example, were you to run StackSpec
from within the Scala interpreter:
scala> (new StackSpec).execute()
You would see ScalaTest's standard-out reporter display the results as an easy to read as an informal specification of the subject being tested:
A Stack
- should pop values in last-in-first-out order
- should throw NoSuchElementException if an empty stack is popped
ScalaTest also gives you ways to specify with greater granularity than just the test names. For example,
mixing in trait GivenWhenThen
would enable you to write code like:
import org.scalatest.FunSpec import org.scalatest.GivenWhenThen import scala.collection.mutable.Stack
class StackSpec extends FunSpec with GivenWhenThen {
describe("A Stack") {
it("should pop values in last-in-first-out-order") {
given("a non-empty stack") val stack = new Stack[Int] stack.push(1) stack.push(2) val oldSize = stack.size
when("when pop is invoked on the stack") val result = stack.pop()
then("the most recently pushed element should be returned") assert(result === 2)
and("the stack should have one less item than before") assert(stack.size === oldSize - 1) }
it("should throw NoSuchElementException if an empty stack is popped") {
given("an empty stack") val emptyStack = new Stack[String]
when("when pop is invoked on the stack") then("NoSuchElementException should be thrown") intercept[NoSuchElementException] { emptyStack.pop() }
and("the stack should still be empty") assert(emptyStack.isEmpty) } } }
Were you to run this StackSpec
in the Scala interpreter, you would see:
A Stack
- should pop values in last-in-first-out-order
+ Given a non-empty stack
+ When when pop is invoked on the stack
+ Then the most recently pushed element should be returned
+ And the stack should have one less item than before
- should throw NoSuchElementException if an empty stack is popped
+ Given an empty stack
+ When when pop is invoked on the stack
+ Then NoSuchElementException should be thrown
+ And the stack should still be empty
ScalaTest provides many traits that facilitate BDD style: Compared to Spec
,
WordSpec
and FlatSpec
provide more gramatical structure (e.g.,
test names must include should
, can
, or must
), whereas
FreeSpec
gives complete freedom to the writer. Other BDD traits facilitate specific kinds of
testing: FeatureSpec
's syntax
is geared towards acceptance, integration, and functional testing, and PropSpec
is geared towards property-based testing.
Next, learn about property-based testing.


toolbar.js is a helper library to make it easy for developers to add a toolbar navigation experience to the mobile HTML5 web applications. It is based on the Windows Phone appBar.
Clone the Source Code On GitHub
The library was written with no 3rd party library, like jQuery, dependencies. The library does work just fine with jQuery. In fact I will have an additional jQuery file that provides extension methods structured consistently with the way jQuery abstracts standard browser events.
In the initial release support for a top level menu and a sub menu are supported. It uses background images, set in a CSS class, for the top menu icons. If sub menu items are included the menu can be expanded by pressing the elipses (...) located on the right-hand side of the toolbar.
Some things to note:
I have expreienced issues with the default Android browser. I am working on those and hope to have some modifications in place soon. The toolbar currently supports only navigation items. It does not have the capacity at this time to include input controls or custom markup. This is on the todo list.
Documentation
You can always reference the test pages. I have also included a basic set of documentation that will hopefully help you as well. Open the readme.md file included in the source.
Conclusion
Please feel free to use this library. I am integrating it to my web sites and will list the as they come online, so I am dogfooding this library. I consider it early Alpha if you will because I really want to do more testing. If you have any comments or questions drop me a line, Twitter is probably the best way, @ChrisLove. My blog is ProfessionalAspNet.com. I am new to this GitHub thing so I may or may not know proper GitHub etiquette, so please forgive my missteps there.


Did KZN Catholic priest quit the church to marry a nun? | IOL News
Durban - A Catholic priest has reportedly resigned from the church to marry his lover, a former nun, with whom he allegedly has a 21-year-old daughter.
The claims were made in an article by Isolezwe on Friday. According to Isolezwe, the couple had a white wedding as well as a traditional wedding at the priest’s home in Mthwalume, on the KZN south coast.
A close family relative told Isolezwe that the priest had informed the family in 2013 that he was being investigated by the church. The priest never disclosed to the family what he was being investigated for.
“Over time I heard from another priest that the church was investigating him for allegedly being married to a nun. I asked him about this and he denied it, and I asked him why is it that this nun, who disappeared from the church and that they suspect is married to him, every time we have functions at home she is always there and some people even see them together at places like the Pavillion Shopping Centre in Westville,” said the relative.
The source was told by the priest, that he and the former nun were “just friends”.
The relative revealed that the two had met in Pietermaritzburg, where the nun had been residing at a local church while completing a course.
The source said on November 10th, they received a text message on WhatsApp from the priest, revealing that he had decided to quit.
“I told them we would come with some congregants to see him. Before we had even discussed when this would be, I started hearing that he is going to get married.
“When I called him to set the date, I told him I would come on the Saturday that I had heard that he is getting married on and he said he would be busy that day, we must not come,” he said.
Isolezwe reported that a photo of the couple saying their vows in the company of a 21-year-old woman, alleged to be their daughter, had been circulated on social media.
Attempts to reach the priest by phone were not successful.
Father Paul Manci of the Mariannhill parish told Isolezwe that he knew of the priest in question, but he was not aware if he had stepped down or not.
He referred media queries to the Cardinal’s office and claimed he was not allowed to speak to the media.
When Isolezwe approached the Cardinal’s office, they were told it was his rest day and said Manci was allowed to speak to the media.
When the publication returned to Manci, he said he could not comment on the matter because he did not know the merits of the matter.
- Isolezwe elected to not name the priest and the nun in question.


I help the children understand my house rules, which are realistic and I am consistent in the enforcing of them. I do not give out confusing signals, Saying No means No!
I am aware of the different reasons why children misbehave and will endeavour to keep to routines so that your child feels safe and is not over tired or hungry.
However all children will misbehave at sometime. I have developed several different strategies on how to deal with a child misbehaving and use different ones depending on the age/stage of ability of the child and the situation:
If a child misbehaves I will let you know by either writing it in their contact book or by ringing you later after collection. Some children can become upset if the incident is retold in front of them. I will also inform you of how the matter was dealt with.
If you have any concerns regarding the managing of your child’s behaviour, please do not hesitate to contact me. It is important that we work together on managing behaviour in order not to confuse your child.


This HTML manager has two main features:
- Manage videos for Video Loop (upload and delete them). Use the Video Uploader to upload or delete one or more videos.
- Start, Stop and Restart the videoloop service. You can see the status in the Video Loop status box.


Preparation time
less than 30 mins
Cooking time
10 to 30 mins
Serves
Serves 4
Readymade confit duck leg is the secret ingredient for a speedy way to impress your guests.
Preheat the oven to 200C/180C Fan/Gas 6. Cut the duck legs in half. Shred the meat off from the top half and reserve.
Heat a casserole dish and add the duck fat, once hot add the garlic, shallot and rosemary and cook for 2-3 minutes.
Add the pancetta and cook for a minute until crispy.
Add the bay leaf, beans, cabbage and chicken stock, once hot add the butter and mix until you form an emulsion.
Finish with the parsley and shredded duck leg meat.
For the roasted duck breast, heat an ovenproof frying pan and place the duck skin side down and cook for 4-5 minutes until golden-brown and crisp, and turn over.
Transfer to the oven for 4-6 minutes.
Allow to rest for at least 8 minutes before slicing and serving.
Heat a small frying pan and add a little oil, once hot add the trimmed duck leg and the honey and cook for 1-2 minutes or until golden-brown.
To serve, place the confit duck cassoulet in the centre of a plate and top with the sliced duck breast and the honey-glazed duck leg. Dress the plate with the duck jus.


| Public Key | Contributors | Operator Cut (%) | Staking Requirement | Last Reward At Height | Last Uptime Proof | Expiry Date UTC (Estimated) |
| {{public_key}} | {{num_contributors}} | {{operator_cut}} | {{staking_requirement}} | {{last_reward_at_block}} | {{last_uptime_proof}} | {{expiration_date}} ({{expiration_time_relative}}) |
| Public Key | Contributors | Operator Cut (%) | Open For Contribution | Contributed | Reserved | Staking Requirement | Expiry Date UTC (Estimated) |
| {{public_key}} | {{num_contributors}} | {{operator_cut}} | {{open_for_contribution}} | {{contributed}} | {{reserved}} | {{staking_requirement}} | {{expiration_date}} ({{expiration_time_relative}}) |


Every pixel is represented by a value between 0 and 255. Applying a function to the image on the left results in the image in the middle. Applying the inverse function should restore the image. All functions are calculated modulo 256. You can change the function.


Description
The expression
**a
is desugared to
XDOMValue(a)
The Unparse function uses the ** prefix operator to represent xdom:element node value that are for internal use only. This output can be useful in debugging.
Function XDOMValue
| @x:func XDOMValue(a) | ||
|
Semantics
It is an error to execute a call to XDOMValue.


Total Blocks Mined:
Maturity Depth Requirement:
Height
Maturity
Difficulty
Block Hash
Time Found
Shares/Diff
Load More


Preparation time
30 mins to 1 hour
Cooking time
1 to 2 hours
Serves
Serves 8
Dietary
A rich, moist cake sandwiched with coffee flavoured mascarpone cream and covered in a white chocolate ganache.
Equipment and preparation: for this recipe you will need two 20cm/8in loose-bottomed cake tins, a food processor, a sugar thermometer and one chocolate transfer sheet.
For the mascarpone cream, in a bowl mix the espresso powder and brandy together, then add the icing sugar and mascarpone. Mix until combined, then cover and set aside
For the torte, preheat the oven to 170C/325F/Gas 3. Blend the macadamia nuts in a food processor until very fine but stop before they turn into a paste. Spread them over a clean tea towel (this will absorb any excess oil).
Line two 20cm/8in loose-bottomed tins with greaseproof paper. Melt a knob of butter and brush it generously over the paper before sprinkling with caster sugar. Swirl the sugar around the tin until the paper is evenly coated, then tip out any excess.
In a large bowl, mix the blended macadamias with the ground almonds. Sit a heat-proof bowl over a pan of simmering water, add the white chocolate and stir occasionally until it has completely melted. Pour the melted chocolate into the blended macadamia and ground almond mix and stir through. Set aside to cool slightly.
Beat the caster sugar, vanilla and all eight egg yolks together until pale and fluffy. Gently beat in the chocolate and nut mixture, then add the milk and stir through. In a clean bowl whisk the egg whites to stiff peaks. Using a metal spoon, fold one spoonful of the whites into the yolk mixture, then fold in the remainder in two or three batches until completely incorporated. Pour the mix into the two prepared tins and bake for 35-40 minutes.
For the decorations, cut up the chocolate and put two-thirds of it into a heatproof bowl set over a pan of simmering water. As the chocolate melts use a sugar thermometer to check the temperature, when the chocolate reaches 87F/30C remove the bowl from the heat. Use a wooden spoon to stir in the remaining chocolate in small batches. Set aside to cool for a few minutes or until the chocolate reaches 80F/26C, then put it back over the simmering water and heat until the temperature reaches 82F/27C. Pour the chocolate over a transfer sheet, pattern side up. Use a palette knife to smooth the surface until you have an even layer that is approximately 2-3mm/ 1/8in thick. Set aside for a few minutes to allow the chocolate to cool then, before it has completely set, then use a sharp knife to score two rows of triangle shapes onto the surface (these will cover the sides of the completed torte).
For the white chocolate ganache, melt the chocolate in another heat-proof bowl set over the pan of simmering water. In a heavy based pan on a low heat, warm the cream until just before boiling point.
Pour the cream over the chopped chocolate and whisk until smooth then add the brandy. Transfer a quarter of the ganache to a separate bowl and stir the coffee essence into it (the ganache should be a dark-brown colour). Cover both with cling film and set aside.
When the torte are cooked, remove from the oven, allow to cool in the tins for 10 minutes, then remove from the tins and transfer to a cooling rack to cool completely.
To construct the torte, place a teaspoon of the mascarpone cream in the centre of your serving plate/stand (this will hold the torte in place). Put the first layer of torte over it and cover the top with mascarpone cream. Carefully sandwich the other layer on top and pour over the white chocolate ganache and smooth. Fill a piping bag fitted with a very fine nozzle with the coffee ganache and pipe parallel lines approximately 2½cm/1in apart across the top of the torte. Turn the torte 90 degrees and drag a skewer or a cocktail stick across the lines in alternate directions to feather the lines of ganache.
Wipe up any excess ganache that has dripped onto the serving plate and place the coffee beans and macadamia halves around the top edge.
Peel the acetate sheet from the chocolate transfer and use the scored marks to snap the chocolate into triangles. Stick the chocolate triangles to the side of the torte (the ganache should hold them in place but use some leftover ganache if necessary).


Are you sure to terminate your running job? We will send termination signal to the running job. It may take a while to clean up its resources.


|
Fixed Point Arithmetic
0
Fixed-point math library.
|
Macros | |
| #define | MAKE_VEC_VEC_F3(name, typeR, typeA, typeB, f) |
| Macro to create functions with element by element operations between vectors. More... | |
| #define | MAKE_VEC_VEC_F(name, type, f) MAKE_VEC_VEC_F3(name, type, type, type, f) |
| Macro to create functions with element by element operations between vectors. More... | |
| #define | MAKE_VEC_SCALAR_F2(name, typeR, typeA, typeB, f) |
| Macro to create functions with function-operations between vectors and scalars. More... | |
| #define | MAKE_VEC_SCALAR_F(name, typeA, typeB, f) MAKE_VEC_SCALAR_F2(name, typeA, typeA, typeB, f) |
| Macro to create functions with function-operations between vectors and scalars. More... | |
| #define | MAKE_VEC_ELEM_F(name, typeR, typeA, f) |
| Macro to make a function that applies a scalar function to all elements of a vector. More... | |
| #define MAKE_VEC_ELEM_F | ( | name, | |
| typeR, | |||
| typeA, | |||
| f | |||
| ) |
Macro to make a function that applies a scalar function to all elements of a vector.
| name | Name of the function. |
| typeR | Return type. |
| typeA | Type of argument. |
| f | Name of the function that will be applied. |
| #define MAKE_VEC_SCALAR_F | ( | name, | |
| typeA, | |||
| typeB, | |||
| f | |||
| ) | MAKE_VEC_SCALAR_F2(name, typeA, typeA, typeB, f) |
| #define MAKE_VEC_SCALAR_F2 | ( | name, | |
| typeR, | |||
| typeA, | |||
| typeB, | |||
| f | |||
| ) |
Macro to create functions with function-operations between vectors and scalars.
| name | Name of the function. |
| typeR | Return type. |
| typeA | Type of first argument. |
| typeB | Type of second argument. |
| f | Name of the function that will be applied. |
| #define MAKE_VEC_VEC_F | ( | name, | |
| type, | |||
| f | |||
| ) | MAKE_VEC_VEC_F3(name, type, type, type, f) |
| #define MAKE_VEC_VEC_F3 | ( | name, | |
| typeR, | |||
| typeA, | |||
| typeB, | |||
| f | |||
| ) |
Macro to create functions with element by element operations between vectors.
| name | Name of the function to be defined. |
| typeR | Type of return value. |
| typeA | Type of first argument. |
| typeB | Type of second argument. |
| f | Name of the function to be applied. |


The EntityContainer object is used to store a collection of entities for subsequent processing as a unit.
An EntityContainer can be passed to any object that accepts a SimEntity. The Pack and AddTo objects are used to place entities in an EntityContainer. The Unpack and RemoveFrom objects are used to remove entities from an EntityContainer.


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 outstanding development contributions, informative video tutorials, a bug not easily discovered and two interesting analyses, one of which studies Steem blockchain rewards and their form. These are just some of the best contributions our Community Managers spotted on Utopian.io during the week.
Bug Report: Busy.org overwriting comment json_metadata by @mkt [bug-hunting]
@mkt has detected that Busy.org overwrites the comments json_metadata
with one of its own metadata. This has an effect on other applications using the Steemit json_metadata
eg. the-magic-frog. To fix this, @mkt proposes a fix in the form of a small pull request. Even though the bug may be considered minor and has escaped the eyes of other developers, it was presented in a very good format, earning it a Staff Pick status.
Total payout: 38.21 STU Number of votes: 33
- picked by @sachincool
Hitchhiker’s Guide to Substratum Node on Raspberry Pi by @microoo [tutorials]
An elegantly and cohesively written tutorial pertaining to substratum nodes on Raspberry Pi. This tutorial does a great job highlighting all components and all steps, in a very detailed and comprehensive manner, with relevant commands and screenshots. Well done!
Total payout: 80.34 STU Number of votes: 249
- picked by @mcfarhat
The Fundamentals of Zones, Microtasks and Event Loops in the Dart Programming Language - Dart Tutorial Part 3 by @tensor [video-tutorials]
This is another one of @tensor’s highly informative video tutorials. In this tutorial he covers concepts such as Zones in Dart, Microtasks, Event Queues and Microtask Queues. From an educational standpoint, @tensor also asks learners to consider what the code should do before they run it. This is an excellent practice as it gets learners to have mental imagery of what they expect to happen before it happens. This is higher order cognition and a great benefit to learners.
Total payout: 100.89 STU Number of votes: 67
- picked by @buckydurddle
Release: QUIQQER 1.1 is here by @pcsg-dev [blog]
QUIQQER is a management system and the post presents an official release news which brings lots of new features, tweaks and fixes for users and administrators. The team, @pcsg-dev, have managed to publish an excellent summary of changes, which will work as a foundation point for future posts and development.
Total payout: 82.30 STU Number of votes: 60
- picked by @espoem
Utopian.io: a steady stream of new projects supported! Repository analysis March-May 2018 by @crokkon [analysis]
The author (@crokkon) looked into the projects that Utopian has supported from the date Utopian Rules Update #11 was applied to the end of the previous month. He also looked into how many of the contributions were first to a project. What made the analysis stand out were the perfectly laid out graphs and the well positioned descriptions, with one chart surprising the Community Manager.
Total payout: 150.81 STU Number of votes: 79
- picked by @eastmael
[Steemhunt] Most asked questions from Steemhunt Newbies. by @jayplayco [blog]
The author (@jayplayco) keeps us updated with the latest news from the Steemhunt project. Steemhunt is an active project with continuously-occurring updates. This makes it challenging to choose the important ones before the information is dated.
@jayplayco has been a member of the moderation team and long before that he was actively engaged in the community. It is encouraging to see authors like him, who have found their enthusiasm for a project and helped it grow by writing supplementary materials and articles.
Total payout: 84.09 STU Number of votes: 25
- picked by @espoem
[Task Request on beginr] Documentation for each function friendly to R beginners by @dapeng [task-documentation]
This task request for documentation which contains functions that are friendly to R beginners is an exceptional example of what a good documentation task request contains.
Total payout: 16.96 STU Number of votes: 30
- picked by @ms10398
Analysis of the evolution of rewards differentiated by tokens by @lokomotion [analysis]
In this contribution, @lokomotion looked into the evolution of the rewards, split by the different STEEM tokens. He started with a well-thought infographic using a plumbing system and an explanation of each of the tokens. What made this contribution stand out was how the author split and labelled the evolution of the total rewarded tokens per month and followed these with explanations.
Finally, he looked into the most rewarded accounts and grouped them into yellow (focused on accumulating STEEM Power), purple (focused on accumulating SBDs), and green (VESTS and SBDs are almost equal) accounts.
Total payout: 139.77 STU Number of votes: 95
- picked by @eastmael
Development Update #4: Write New Post, Trending Posts and Upvote Post by @jrawsthorne [development]
With his 4th development update of his Steem TV show and movie application, @jrawsthorne once again delivers a high quality contribution. In his post he describes the great amount of work he has done, which added some very important features, bringing us even closer to a full release.
Total payout: 159.39 STU Number of votes: 30
- picked by @amosbastian
Introducing steemconnect4j by @hapramp [development]
SteemConnect is widely used in applications built on the Steem blockchain and because of this there are already quite a few libraries built for it in programming languages such as Python and JavaScript. Thanks to @hapramp (and @bxute) steemconnect4j finally gives the Java lovers amongst us a convenient way to use SteemConnect in their applications as well! They have even provided an example project showing you how to use it!
Total payout: 60.64 STU Number of votes: 23
- picked by @amosbastian
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 162 of them rewarded through an upvote by @utopian-io.
- In total, Utopian.io distributed an approximate of 10645.58 STU to contributors.
- The highest payout seen on any Utopian.io contribution this week was 715.767 STU, with a total of 237 votes received from the community.
- The contribution that attracted the most engagement was Particle physics @ utopian-io - Objects isolation, histogramming and a first task request, with no less than 24 comments in its comment threads.
- The average vote given by Utopian.io was worth 65.71 STU.
Category Statistics
|Category|Reviewed|Rewarded|Total rewards|Top contributor| |:-|:-|:-|-:|:-| |analysis|7|5|545.89 STU|@jingis07| |documentation|1|1|61.31 STU|@antonchanning| |graphics|103|59|4170.67 STU|@tobaloidee| |development|50|43|3743.88 STU|@dapeng| |ideas|13|3|59.33 STU|@rufans| |bug-hunting|38|17|308.52 STU|@mightypanda| |tutorials|30|18|846.42 STU|@pckurdu| |video-tutorials|4|2|110.76 STU|@tensor| |social|2|2|79.11 STU|@frankremmy| |blog|5|4|624.71 STU|@pcsg-dev| |copywriting|1|1|55.42 STU|@order4adwriter|
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Utopian Witness
This page is synchronized from the post: Weekly Top of Utopian.io: June 14 - 20


# -*- coding: utf-8 -*-
# Copyright 2018, IBM.
#
# This source code is licensed under the Apache License, Version 2.0 found in
# the LICENSE.txt file in the root directory of this source tree.
"""Helper module for simplified QISKit usage."""
import warnings
from qiskit import transpiler, QISKitError
from qiskit.backends.ibmq import IBMQProvider
from qiskit.wrapper.defaultqiskitprovider import DefaultQISKitProvider
from ._circuittoolkit import circuit_from_qasm_file, circuit_from_qasm_string
# Default provider used by the rest of the functions on this module. Please
# note that this is a global object.
_DEFAULT_PROVIDER = DefaultQISKitProvider()
[ドキュメント]def register(*args, provider_class=IBMQProvider, **kwargs):
"""
Authenticate against an online backend provider.
This is a factory method that returns the provider that gets registered.
Args:
args (tuple): positional arguments passed to provider class initialization
provider_class (BaseProvider): provider class
kwargs (dict): keyword arguments passed to provider class initialization.
For the IBMQProvider default this can include things such as:
* token (str): The token used to register on the online backend such
as the quantum experience.
* url (str): The url used for online backend such as the quantum
experience.
* hub (str): The hub used for online backend.
* group (str): The group used for online backend.
* project (str): The project used for online backend.
* proxies (dict): Proxy configuration for the API, as a dict with
'urls' and credential keys.
* verify (bool): If False, ignores SSL certificates errors.
Returns:
BaseProvider: the provider instance that was just registered.
Raises:
QISKitError: if the provider could not be registered
(e.g. due to conflict)
"""
try:
provider = provider_class(*args, **kwargs)
except Exception as ex:
raise QISKitError("Couldn't instantiate provider! Error: {0}".format(ex))
_DEFAULT_PROVIDER.add_provider(provider)
return provider
[ドキュメント]def unregister(provider):
"""
Removes a provider from list of registered providers.
Note:
If backend names from provider1 and provider2 were clashing,
`unregister(provider1)` removes the clash and makes the backends
from provider2 available.
Args:
provider (BaseProvider): the provider instance to unregister
Raises:
QISKitError: if the provider instance is not registered
"""
_DEFAULT_PROVIDER.remove_provider(provider)
[ドキュメント]def registered_providers():
"""Return the currently registered providers."""
return list(_DEFAULT_PROVIDER.providers)
# Functions for inspecting and retrieving backends.
[ドキュメント]def available_backends(filters=None, compact=True):
"""
Return names of backends that are available in the SDK, optionally filtering
them based on their capabilities.
Note:
In order for this function to return online backends, a connection with
an online backend provider needs to be established by calling the
`register()` function.
Note:
If two or more providers have backends with the same name, those names
will be shown only once. To disambiguate and choose a backend from a
specific provider, get the backend from that specific provider.
Example::
p1 = register(token1)
p2 = register(token2)
execute(circuit, p1.get_backend('ibmq_5_tenerife'))
execute(circuit, p2.get_backend('ibmq_5_tenerife'))
Args:
filters (dict or callable): filtering conditions.
compact (bool): group backend names based on compact group names.
Returns:
list[str]: the names of the available backends.
"""
backend_names = [str(backend)
for backend in _DEFAULT_PROVIDER.available_backends(filters)]
alias_dict = {v: k for k, v in _DEFAULT_PROVIDER.aliased_backend_names().items()}
backend_names = [alias_dict[name] if name in alias_dict else name for name in backend_names]
if compact:
group_dict = _DEFAULT_PROVIDER.grouped_backend_names()
groups = set()
for name in backend_names:
backend_group = set(k for k, v in group_dict.items() if name in v)
if not backend_group:
groups.add(name)
elif len(backend_group) == 1:
(group,) = backend_group
groups.add(group)
backend_names = list(groups)
return sorted(backend_names)
[ドキュメント]def local_backends(compact=True):
"""
Return the available local backends.
Args:
compact (bool): only report alias names. this is usually shorter, any several
backends usually share the same alias.
Returns:
list[str]: the names of the available remote backends.
"""
warnings.warn(
"local_backends() will be deprecated in upcoming versions (>0.5). "
"using filters instead is recommended (i.e. available_backends({'local': True}).",
DeprecationWarning)
return available_backends({'local': True}, compact=compact)
[ドキュメント]def remote_backends(compact=True):
"""
Return the available remote backends.
Args:
compact (bool): only report alias names. this is usually shorter, any several
backends usually share the same alias.
Returns:
list[str]: the names of the available remote backends.
"""
warnings.warn(
"remote_backends() will be deprecated in upcoming versions (>0.5). "
"using filters instead is recommended (i.e. available_backends({'local': False}).",
DeprecationWarning)
return available_backends({'local': False}, compact=compact)
[ドキュメント]def least_busy(names):
"""
Return the least busy available backend for those that
have a `pending_jobs` in their `status`. Backends such as
local backends that do not have this are not considered.
Args:
names (list[str]): backend names to choose from
(e.g. output of ``available_backends()``)
Returns:
str: the name of the least busy backend
Raises:
QISKitError: if passing a list of backend names that is
either empty or none have attribute ``pending_jobs``
"""
backends = [get_backend(name) for name in names]
try:
return min([b for b in backends if b.status['operational'] and 'pending_jobs' in b.status],
key=lambda b: b.status['pending_jobs']).name
except (ValueError, TypeError):
raise QISKitError("Can only find least_busy backend from a non-empty list.")
[ドキュメント]def get_backend(name):
"""
Return an instance of a `Backend` object from its name identifier.
Args:
name(str): unique name of the backend.
Returns:
BaseBackend: a Backend instance.
"""
return _DEFAULT_PROVIDER.get_backend(name)
# Functions for compiling and executing.
[ドキュメント]def compile(circuits, backend,
config=None, basis_gates=None, coupling_map=None, initial_layout=None,
shots=1024, max_credits=10, seed=None, qobj_id=None, hpc=None,
skip_transpiler=False):
"""Compile a list of circuits into a qobj.
Args:
circuits (QuantumCircuit or list[QuantumCircuit]): circuits to compile
backend (BaseBackend or str): a backend to compile for
config (dict): dictionary of parameters (e.g. noise) used by runner
basis_gates (str): comma-separated basis gate set to compile to
coupling_map (list): coupling map (perhaps custom) to target in mapping
initial_layout (list): initial layout of qubits in mapping
shots (int): number of repetitions of each circuit, for sampling
max_credits (int): maximum credits to use
seed (int): random seed for simulators
qobj_id (int): identifier for the generated qobj
hpc (dict): HPC simulator parameters
skip_transpiler (bool): If True, bypass most of the compilation process and
creates a qobj with minimal check nor translation
Returns:
obj: the qobj to be run on the backends
"""
# pylint: disable=redefined-builtin
if isinstance(backend, str):
backend = _DEFAULT_PROVIDER.get_backend(backend)
pass_manager = None # default pass manager which executes predetermined passes
if skip_transpiler: # empty pass manager which does nothing
pass_manager = transpiler.PassManager()
return transpiler.compile(circuits, backend,
config, basis_gates, coupling_map, initial_layout,
shots, max_credits, seed, qobj_id, hpc,
pass_manager)
[ドキュメント]def execute(circuits, backend,
config=None, basis_gates=None, coupling_map=None, initial_layout=None,
shots=1024, max_credits=10, seed=None, qobj_id=None, hpc=None,
skip_transpiler=False):
"""Executes a set of circuits.
Args:
circuits (QuantumCircuit or list[QuantumCircuit]): circuits to execute
backend (BaseBackend or str): a backend to execute the circuits on
config (dict): dictionary of parameters (e.g. noise) used by runner
basis_gates (str): comma-separated basis gate set to compile to
coupling_map (list): coupling map (perhaps custom) to target in mapping
initial_layout (list): initial layout of qubits in mapping
shots (int): number of repetitions of each circuit, for sampling
max_credits (int): maximum credits to use
seed (int): random seed for simulators
qobj_id (int): identifier for the generated qobj
hpc (dict): HPC simulator parameters
skip_transpiler (bool): skip most of the compile steps and produce qobj directly
Returns:
BaseJob: returns job instance derived from BaseJob
"""
# pylint: disable=missing-param-doc, missing-type-doc
if isinstance(backend, str):
backend = _DEFAULT_PROVIDER.get_backend(backend)
qobj = compile(circuits, backend,
config, basis_gates, coupling_map, initial_layout,
shots, max_credits, seed, qobj_id, hpc,
skip_transpiler)
return backend.run(qobj)
# Functions for importing qasm
[ドキュメント]def load_qasm_string(qasm_string, name=None,
basis_gates="id,u0,u1,u2,u3,x,y,z,h,s,sdg,t,tdg,rx,ry,rz,"
"cx,cy,cz,ch,crz,cu1,cu3,swap,ccx,cswap"):
"""Construct a quantum circuit from a qasm representation (string).
Args:
qasm_string (str): a string of qasm, or a filename containing qasm.
basis_gates (str): basis gates for the quantum circuit.
name (str or None): the name of the quantum circuit after loading qasm
text into it. If no name given, assign automatically.
Returns:
QuantumCircuit: circuit constructed from qasm.
Raises:
QISKitError: if the string is not valid QASM
"""
return circuit_from_qasm_string(qasm_string, name, basis_gates)
[ドキュメント]def load_qasm_file(qasm_file, name=None,
basis_gates="id,u0,u1,u2,u3,x,y,z,h,s,sdg,t,tdg,rx,ry,rz,"
"cx,cy,cz,ch,crz,cu1,cu3,swap,ccx,cswap"):
"""Construct a quantum circuit from a qasm representation (file).
Args:
qasm_file (str): a string for the filename including its location.
name (str or None): the name of the quantum circuit after
loading qasm text into it. If no name is give the name is of
the text file.
basis_gates (str): basis gates for the quantum circuit.
Returns:
QuantumCircuit: circuit constructed from qasm.
Raises:
QISKitError: if the file cannot be read.
"""
return circuit_from_qasm_file(qasm_file, name, basis_gates)


public final class SubdivisionEdge
extends java.lang.Object
Subdivision
.
Every SubdivisionEdge
holds one end point of a full edge in a Subdivision
,
and a link to its twin()
holding the opposite end point. Together
these two half-edges for a complete Subdivision
edge.
Every SubdivisionEdge
is part of a cycle of half-edges that is connected by the
next()
and previous()
links. Assuming y-coordinates
increase upward, a clockwise cycle forms the inner boundary of the incident SubdivisionFace
,
and a counter-clockwise cycle forms its outer boundary. A SubdivisionEdge
may form a cycle
with its own twin half-edge; such a zero-area cycle always forms an inner boundary.
| Modifier and Type | Method and Description |
|---|---|
double |
cycleArea()
Gets the area of the polygon bounding the incident
face() . |
PointD |
cycleCentroid()
Gets the centroid of the polygon bounding the incident
face() . |
java.util.List<SubdivisionEdge> |
cycleEdges()
Gets all
SubdivisionEdge instances bounding the incident face() . |
PointD[] |
cyclePolygon()
|
PointD |
destination()
Gets the
PointD coordinates where the SubdivisionEdge ends. |
boolean |
equals(java.lang.Object obj)
Compares the specified
Object to this SubdivisionEdge instance. |
SubdivisionFace |
face()
Gets the
SubdivisionFace that is bounded by the SubdivisionEdge . |
SubdivisionEdge |
findEdgeTo(PointD destination)
Finds the
SubdivisionEdge with the same origin() and the
specified destination() , using exact coordinate comparisons. |
SubdivisionEdge |
findEdgeTo(PointD destination,
double epsilon)
Finds the
SubdivisionEdge with the same origin() and the specified
destination() , given the specified epsilon for coordinate comparisons. |
int |
hashCode()
Returns a hash code for the
SubdivisionEdge . |
boolean |
isCycleAreaZero()
Determines whether the area of the polygon bounding the incident
face() is zero. |
int |
key()
Gets the unique key of the
SubdivisionEdge . |
PolygonLocation |
locate(PointD q)
|
PolygonLocation |
locate(PointD q,
double epsilon)
|
SubdivisionEdge |
next()
Gets the next
SubdivisionEdge that bounds the same face() . |
PointD |
origin()
Gets the
PointD coordinates where the SubdivisionEdge begins. |
java.util.List<SubdivisionEdge> |
originEdges()
Gets all
SubdivisionEdge instances with the same origin() . |
SubdivisionEdge |
previous()
Gets the previous
SubdivisionEdge that bounds the same face() . |
LineD |
toLine()
Converts the
SubdivisionEdge to a LineD with identical direction. |
LineD |
toLineReverse()
Converts the
SubdivisionEdge to a LineD with opposite direction. |
java.lang.String |
toString()
Returns a
String representation of the SubdivisionEdge . |
SubdivisionEdge |
twin()
Gets the
SubdivisionEdge that is the twin of the current instance. |
public int key()
SubdivisionEdge
.
Starts at zero for the first SubdivisionEdge
in a Subdivision
,
and is incremented by one for each additional SubdivisionEdge
. key()
thus reflects the order in which SubdivisionEdge
instances were created.
Immutable unless Subdivision.renumberFaces()
is called on the Subdivision
.SubdivisionEdge
within its containing Subdivision
public PointD origin()
PointD
coordinates where the SubdivisionEdge
begins.PointD
coordinates where the SubdivisionEdge
beginspublic PointD destination()
PointD
coordinates where the SubdivisionEdge
ends.origin()
of the twin()
of the SubdivisionEdge
java.lang.NullPointerException
- if twin()
has not yet been initializedpublic SubdivisionFace face()
SubdivisionFace
that is bounded by the SubdivisionEdge
.SubdivisionFace
that lies to the left of the SubdivisionEdge
,
viewed from its origin()
and assuming that y-coordinates increase upwardpublic SubdivisionEdge next()
SubdivisionEdge
that bounds the same face()
.
Returns the twin()
of the current instance if no other SubdivisionEdge
begins at its destination()
. Returns the nearest SubdivisionEdge
in clockwise
direction, assuming y-coordinates increase upward, if multiple eligible instances exist.SubdivisionEdge
that begins at the destination()
of the current instance and bounds the same face()
public SubdivisionEdge previous()
SubdivisionEdge
that bounds the same face()
.
Returns the twin()
of the current instance if no other SubdivisionEdge
ends at its origin()
. Returns the nearest SubdivisionEdge
in counter-clockwise
direction, assuming y-coordinates increase upward, if multiple eligible instances exist.SubdivisionEdge
that ends at the origin()
of the current instance and bounds the same face()
public SubdivisionEdge twin()
SubdivisionEdge
that is the twin of the current instance.
A SubdivisionEdge
and its twin()
combine to form one full edge
in a Subdivision
, corresponding to a single LineD
instance.SubdivisionEdge
that begins at the destination()
and ends at the origin()
of the current instancepublic double cycleArea()
face()
.
The absolute value of cycleArea()
equals the area of cyclePolygon()
,
and is zero if all vertices are collinear or otherwise enclose no area. In that case,
cyclePolygon()
forms an inner boundary of the incident face()
.
The sign of a non-zero value indicates the orientation of its vertices: negative if the
vertices ordered clockwise, positive if they are ordered counter-clockwise, assuming
y-coordinates increase upward. Clockwise order indicates an inner boundary of the
incident face()
, and counter-clockwise order indicates the outer boundary.
cyclePolygon()
, with a sign indicating its vertex orientationpublic PointD cycleCentroid()
face()
.
Undefined if cycleArea()
is zero.cyclePolygon()
public java.util.List<SubdivisionEdge> cycleEdges()
SubdivisionEdge
instances bounding the incident face()
.
Begins with the current instance and follows the chain of next()
links
until the sequence is complete, adding each encountered SubdivisionEdge
.List
of all SubdivisionEdge
instances in the cycle
that begins with this instance and continues along next()
linkspublic PointD[] cyclePolygon()
PointD
vertices of the polygon bounding the incident face()
.
Represents the outer boundary of the incident face()
if the vertices
contain a positive area and are ordered counter-clockwise, assuming y-coordinates
increase upward. Otherwise, represents one of the inner boundaries of face()
.origin()
of all SubdivisionEdge
instances
in the cycle that begins with this instance and continues along next()
linkspublic boolean isCycleAreaZero()
face()
is zero.
Returns true
exactly if the twins of all SubdivisionEdge
instances in the
current cycle bound the same face()
as the current instance. This implies a cycle
that comprises only complete twin()
pairs. Such a cycle cannot enclose any area,
as that would require some twins bounding a different face()
.
cycleArea()
should equal zero if isCycleAreaZero()
returns true
, but
this may not be the case due to floating-point inaccuracies. isCycleAreaZero()
is
both faster and more precise than cycleArea()
if the actual area is not required.
true
if cyclePolygon()
encloses no area, else false
public java.util.List<SubdivisionEdge> originEdges()
SubdivisionEdge
instances with the same origin()
.
Begins with the current instance and follows the chain of twin()
and next()
links until the sequence is complete, adding each encountered SubdivisionEdge
.List
of all SubdivisionEdge
instances with the same origin()
public SubdivisionEdge findEdgeTo(PointD destination)
SubdivisionEdge
with the same origin()
and the
specified destination()
, using exact coordinate comparisons.
This is an O(n) operation, where n is the number of SubdivisionEdge
instances originating from the current origin()
.destination
- the destination()
of the SubdivisionEdge
SubdivisionEdge
with the same origin()
as the current instance
and the specified destination
, or null
if no match was foundjava.lang.NullPointerException
- if destination
is null
public SubdivisionEdge findEdgeTo(PointD destination, double epsilon)
SubdivisionEdge
with the same origin()
and the specified
destination()
, given the specified epsilon for coordinate comparisons.
See findEdgeTo(PointD)
for details.destination
- the destination()
of the SubdivisionEdge
epsilon
- the maximum absolute difference at which coordinates are considered equalSubdivisionEdge
with the same origin()
as the current instance
and the specified destination
, or null
if no match was foundjava.lang.IllegalArgumentException
- if epsilon
is less than zerojava.lang.NullPointerException
- if destination
is null
public PolygonLocation locate(PointD q)
PointD
relative to the polygon
bounding the incident face()
, using exact coordinate comparisons.
Performs a ray crossings algorithm with an asymptotic runtime of O(n).
This is equivalent to GeoUtils.pointInPolygon(org.kynosarges.tektosyne.geometry.PointD, org.kynosarges.tektosyne.geometry.PointD[])
operating on the
origin()
of all SubdivisionEdge
instances in the cycle that
begins with this instances and continues along the chain of next()
links.q
- the PointD
coordinates to locatePolygonLocation
value indicating the location of q
relative to cyclePolygon()
java.lang.NullPointerException
- if destination
is null
public PolygonLocation locate(PointD q, double epsilon)
PointD
relative to the polygon bounding
the incident face()
, given the specified epsilon for coordinate comparisons.
See locate(PointD)
for details.q
- the PointD
coordinates to locateepsilon
- the maximum absolute difference at which coordinates should be considered equalPolygonLocation
value indicating the location of q
relative to cyclePolygon()
java.lang.IllegalArgumentException
- if epsilon
is less than zerojava.lang.NullPointerException
- if destination
is null
public LineD toLine()
SubdivisionEdge
to a LineD
with identical direction.LineD
whose LineD.start
is the origin()
and whose
LineD.end
is the destination()
of the SubdivisionEdge
public LineD toLineReverse()
SubdivisionEdge
to a LineD
with opposite direction.LineD
whose LineD.start
is the destination()
and whose
LineD.end
is the origin()
of the SubdivisionEdge
public boolean equals(java.lang.Object obj)
Object
to this SubdivisionEdge
instance.
Compares only the keys of twin()
, face()
, next()
, and previous()
to avoid infinite recursions in half-edge cycles. Intended for testing, as any two
SubdivisionEdge
instances in the same Subdivision
are never equal.equals
in class java.lang.Object
obj
- the Object
to compare to this instancetrue
if obj
is not null
and a SubdivisionEdge
instance whose key()
, origin()
, and linked keys equal those
of this instance, else false
public int hashCode()
SubdivisionEdge
.
Returns key()
which is guaranteed to be unique within the containing Subdivision
.hashCode
in class java.lang.Object
Integer
hash code for the SubdivisionEdge
public java.lang.String toString()
String
representation of the SubdivisionEdge
.
Objects that are null
are represented with a key value of -1.


Rush Kickoff
Monday, August 27th 7-9PM
Location: North Bixby
Food provided
Add event to my google calendar
Fondue Night and House Tour
Tuesday, August 28th 7-9PM
Location: AXS House, 2627 Virginia Street
Food provided
Add event to my google calendar
Capture the Flag
Wednesday, August 29th 5-7PM
Location: Memorial Glade
Add event to my google calendar
Interviews
Thursday, August 30th
Invite Only
Fill this out if you are interested in having an interview
Board Game Night
Friday, August 31th 7-9PM
Location: North Bixby
Food provided
Add event to my google calendar
Bids and BBQ
Sunday, September 2nd
Invite Only
Rush is the recruitment process where a fraternity finds people who might become pledges. This occurs during the first two weeks of a semester. During Rush Week, we set up a table in the College of Chemistry plaza, host several on-campus events, conduct interviews, and hand out bids at our invite-only barbeque. A bid is an invitation to pledge our fraternity.
Pledging is a semester-long process where a potential member associates with our fraternity for several months before becoming a brother. Anyone with an interest in chemistry can pledge, including students in a non-chemistry related major; the only requirement is a promise to take or have taken three semesters of chemistry. The purpose of the pledge process is not only to allow members of the fraternity to learn about pledges but also to let pledges figure out whether Alpha Chi Sigma is the right organization for them.
Although most fraternities for women call themselves sororities, fraternity is the more general term for a greek letter organization. We are a fraternity in the true sense of the word. All members are referred to as brothers, including our female members.
A professional fraternity selects its members based on common professional goals and interests. The more common social fraternities choose their members based on similar social interests. However, professional fraternities can have just as much fun as social ones; just ask any one of our members!
Absolutely not. As a professional fraternity, we have a zero-tolerance policy on hazing. Pledges who are uncomfortable with what is asked of them by a member of the fraternity should voice their concerns and, if necessary, report the matter to one of the fraternity officers.
Anyone who is going to take at least three chemistry or chemistry-related classes may pledge our brotherhood. This means most scientists and engineers are automatically qualified. You may pledge any time you like - this includes graduate and professional years. We usually conduct pledging in both the fall and spring semesters.
We hope so! If you don't find it fun, you won't find being a member fun either. If, unfortunately, you view coming to fraternity meetings and events a hassle rather than a time for fun, perhaps you might reconsider joining our fraternity.
Expect to spend a minimum of 3-4 hours per week with your potential brothers and fellow pledges. We have mandatory pledge meetings once a week and recommended activities on some weekends. The time commitment is more than that to join most clubs, but much less than that to join a social fraternity. The time commitment for pledging is meant to be the same as for a minimally active member. If you don't have time to pledge, you wont have time to be a member. All that being said, many pledges find themselves voluntarily spending more time with Alpha Chi Sigma than required.
As a pledge you will have a Big, an active member to act as mentor and help you through the pledging process. You have to learn about the fraternity's history and alchemy (yes, you will be quizzed). Mostly though, you will be having fun and learning what brotherhood is all about. The biggest events are our sleepover and Wyvern. The pledge sleepover at the fraternity house is where we eat snacks, watch movies, play sardines, and get little actual sleeping done. As for Wyvern, it is one of the most memorable and fun events for a pledge. Other pledge events include ice skating, trips to San Francisco, visits to gardens, eating out, and many more!
No. However, members who wish to live in the house receive priority over non-members. They also receive a nice discount on rent--which is already very reasonable and includes room and board (food).
Yes. In fact, several of our brothers are also in social fraternities and sororities.
No. Alpha Chi Sigma has about 50 collegiate chapters throughout the country. One of the coolest parts about the fraternity is visiting another chapter or meeting brothers from a different part of the country. It can be surprising how much we all have in common.
Yes. We have a few active members who are graduate students. In fact, many professors are also Alpha Chi Sigma brothers, including some with Nobel prizes. Since we are a professional fraternity, we also have an active presence in industry and a number of professional chapters. Alpha Chi Sigma is not just for undergrads, it's for life.


About Pat's Salmon Cookies
Cupcake ipsum dolor sit amet macaroon marzipan candy canes jelly-o. Cupcake tootsie roll pie macaroon cheesecake bear claw jujubes. Jujubes powder cake cake fruitcake chupa chups. Lemon drops macaroon danish cheesecake donut. Jujubes jujubes jujubes sesame snaps muffin croissant lollipop. Marshmallow icing fruitcake sesame snaps bonbon wafer jelly beans. Donut liquorice bonbon. Jelly-o chocolate bar ice cream lemon drops marzipan caramels chocolate bar cake. Soufflé powder candy canes lemon drops tart. Muffin bonbon candy chocolate bar. Marshmallow powder tart icing fruitcake gingerbread pudding. Gingerbread sesame snaps pudding muffin. Brownie jelly-o marshmallow candy canes liquorice. Cake gingerbread chupa chups pastry gummies chocolate cake biscuit. Fruitcake pie cake. Jelly beans dessert candy.
Future of Pat's Salmon Cookies
Cupcake ipsum dolor sit amet macaroon marzipan candy canes jelly-o. Cupcake tootsie roll pie macaroon cheesecake bear claw jujubes. Jujubes powder cake cake fruitcake chupa chups. Lemon drops macaroon danish cheesecake donut. Jujubes jujubes jujubes sesame snaps muffin croissant lollipop. Marshmallow icing fruitcake sesame snaps bonbon wafer jelly beans. Donut liquorice bonbon. Jelly-o chocolate bar ice cream lemon drops marzipan caramels chocolate bar cake. Soufflé powder candy canes lemon drops tart. Muffin bonbon candy chocolate bar. Marshmallow powder tart icing fruitcake gingerbread pudding. Gingerbread sesame snaps pudding muffin. Brownie jelly-o marshmallow candy canes liquorice. Cake gingerbread chupa chups pastry gummies chocolate cake biscuit. Fruitcake pie cake. Jelly beans dessert candy.


About
Mission-driven full stack developer with a passion for beautiful design and effective web development.
My love towards coding helped me to gain vast experience in various technologies. I am an enthusiastic programmer and love to explore new technologies.
As a web developer, I hope to use my obsessive attention to detail, my unequivocal love for making things, and my mission-driven work ethic to literally change the world. That's why I’m excited to make a big impact at a high growth company.
I am currently mastering full stack development at Udacity. I love to share information, learn new things and enjoy collaborative team work as a team member as well as individually. In addition I love to interact with new people and play multiple sports.
Experience
Tata Consultancy Services (TCS) is a global leader in IT services, digital and business solutions that partners with its clients to simplify, strengthen and transform their businesses.
- Re-factored existing modules to incorporate newly developed frame works based dependency injection to come up with rugged unit testing framework.
- Used spring as a light weight container for dependency injection and Aspect Oriented Programming for logging.
- Improved response time by 5% through hibernate by lazy loading, caching and inheritance mapping.
- Developed the application using Agile Methodology.
Irya Technologies delivers high quality, reliable and cost-effective IT Services to customers globally.
- Enhancing the existing features for easy navigation and for better performance in usage of the application.
- Improved code reuse and performance by 3% making effective use of singleton.
- Developed interactive and user friendly web pages using HTML, CSS, JSP’s.
Projects
Developed an application that provides a list of items within a variety of categories as well as provide a user registration and authentication system.


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I am currently pursuing a PhD in Biomedical Engineering at the University of Iowa. Prior to that, I worked as a Systems Engineer in Robotics and Cognitive Systems at Tata Consultancy Services. I received my B.Tech in Biotechnology from the National Institute of Technology Calicut, where I was exposed to programming and hardware design. I am from a small village in northern Kerala, India. My childhood was spent exploring new technology domains and designing and experimenting with them. I have always been passionate about using technology to improve the lives of others. I have worked in various fields, including deep learning, machine learning, robotics, Android app development, augmented reality, and microbiology. The projects that I have worked on have taken me through the different aspects of these fields.
Biomedical Engineering
GPA: 8.14/10
Percentage : 97%
C++, Java ,Python, Dart
Tensorflow, Keras, Pytorch
Android studio, Solid Works, Matlab, Cytoscape, Git, LATEX
Arduino, MSP430, Raspberry Pi, ECG Front end module, Bluetooth Low energy module
I am a passionate and curious individual with a love for technology and travel. I have always been fascinated by how things work and how they can be used to improve the world around us. I have read extensively on a variety of topics, but I have also learned the importance of hands-on experience. I have tried my hand at a variety of projects, from designing rockets to cultivating bacteria at home. I have learned a great deal from my experiments, and I am grateful for the friends who have helped me along the way. My interest in technology led me to join the robotics club at NIT Calicut, where I was exposed to programming languages and electronics. I learned how to use Arduino and Android Studio, and I developed a number of projects. I am proud of my work, and I am confident that it will continue to fuel my passion for technology. I am excited to continue my education and to learn more about the world around me. I am grateful for the opportunities that I have been given, and I am confident that I will make the most of them.
The DNA Amplifier available in the market always cost more than 1600$, Which makes the experiments with PCR a bit more costly and not available for science guys. Since PCR is the basic step in genetic engineering it is too hard to continue any experiments in biotechnology I have designed a PCR machine under 300$, which can be completely controlled by an android application. This machine runs the basic PCR protocol and replicates the DNA and gives you the same result as the normal PCR machine can give. The whole machine can also be debugged using the android application. The first model of this machine have released into DIY Bio community
Technology : The upper body of the robot which is interacting with humans is designed using Unity and integrated into a mobile robot-like firebird. The mobile robot base will give essential mobility for Halflife and the other half will be generated by an Android application when it finds a marker over it.
Halflife is a social robot that exists in both real life and augmented reality. Social robots are becoming an integral system in our life and Robotics research. But such robots cost a lot of money because of the complex systems that exist in them. Here we are trying to create a social robot which has its upper body in augmented reality and another half in real life.
Technology : The upper body of the robot which is interacting with humans is designed using Unity and integrated into a mobile robot-like Firebird. The mobile robot base will give essential mobility for Halflife and the other half will be generated by an Android application when it finds a marker over it.
The machine is Designed to be small and to be operated by an average user.It simplifies the Process of ECG data extraction.The patient can use the machine by himself and can send the data to a doctor for analysis The machine works on a Front end ECG ic. It extracts the ECG Signals from your body,the data is analysed by a micro controller and send through the bluetooth.The android application takes the data and plots the ECG Graph Mini ECG android application can be used to plot the ECG graphs of any bluetooth based ecg machines
Secura is a Double password protected door lock operated by an Android application based on augmented reality. There is no lock and key mechanism in this system, The application identifies the door based on the QR code generated by the user and the keypad becomes visible only when it identifies the QR code. Later the user is prompted to enter the four-digit password on the screen to open the door. This unit allows the user to change both the lock (QR code ) and the password at any time and allows the exchange of locks between doors
Technology : The first password mentioned here is the QR code generated by the user. It can be fixed onto any door powered by secura. The android application will generate the keypad only when it finds the marker ( QR Code ) and it matches the password with the data given by the user. And instructions will be given through Bluetooth to open the door
Abhram is an android based data transfer software which will let you transfer data through your finger. The application was inspired by "SPARSH" which was released by MIT Media Lab. Abhram can transfer images from one android device to other just by your touch. It works based on the Dropbox cloud. The data is temporarily stored in Dropbox and retrieved on the point of next touch on any android based devices. The user has two modes either to transfer data or to receive it. It requires a Dropbox account
AR Magic box is an augmented reality-based setup which allows a person to control any physical devices using Augmented reality powered android application. In the video, a Device( Fan ) is been controlled by attaching a marker over it and connecting its power source to AR Magic box. The device allows us to control any devices connected to it without creating any physical changes in it
Normal greeting cards are not meant to hide secrets from everyone. Whoever has the card can read whatever written in it. Here we found the possibility of augmented reality to hide secrets in a greeting card, the person who gets the card have to use our specialized android application to read the secret written in the card. This greeting card is been given during farewell of my seniors in Robotics interest group.
Technology : The Greeting cards contain a marker(The cartoon of a dancing girl) near to the greetings message. This is considered as an image marker and tracked in the video stream of the android application. When the application detects the marker it overlays an image of our secret message.
Augmented reality newspaper is an example of how a future newspaper looks like. When the normal newspaper can only give an image of a specific news. The augmented newspaper will be able to play a video that is related to the image in the newspaper. AR newspaper requires our specialized android application which can track and detect the image given in a newspaper and load a video on its position. The given youtube video is about a newsletter I designed on the activities of the robotics club when the user shows his camera over the news the club orientation video will start to play in the position of the image in the newsletter


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{% extends 'admin/master.html' %}
{% block body %}
{{ super() }}
{% if current_user.is_authenticated %}
Machine Learning
Configuration Panel
Train New Model
Active Predictive Model Selection
Model Training Output
Authentication
Welcome to the live demo of OptiPol. In this demo, editing of all data fields except number of patrols is disabled.
You have access to all the other functionality such as optimizing deployments and switching and training models.
OptiPol supports user authentication out-of-the-box. To use this demo, log in with the following credentials:
Email: admin
Password: admin


QDial Class
The QDial class provides a rounded range control (like a speedometer or potentiometer). More...
| Header: | #include <QDial> |
| qmake: | QT += widgets |
| Inherits: | QAbstractSlider |
Properties
- notchSize : const int
- notchTarget : qreal
- notchesVisible : bool
- wrapping : bool
- 11 properties inherited from QAbstractSlider
- 59 properties inherited from QWidget
- 1 property inherited from QObject
Public Functions
| QDial(QWidget *parent = Q_NULLPTR) | |
| ~QDial() | |
| int | notchSize() const |
| qreal | notchTarget() const |
| bool | notchesVisible() const |
| void | setNotchTarget(double target) |
| bool | wrapping() const |
Reimplemented Public Functions
| virtual QSize | minimumSizeHint() const |
| virtual QSize | sizeHint() const |
- 21 public functions inherited from QAbstractSlider
- 214 public functions inherited from QWidget
- 32 public functions inherited from QObject
- 14 public functions inherited from QPaintDevice
Public Slots
| void | setNotchesVisible(bool visible) |
| void | setWrapping(bool on) |
- 3 public slots inherited from QAbstractSlider
- 19 public slots inherited from QWidget
- 1 public slot inherited from QObject
Protected Functions
| void | initStyleOption(QStyleOptionSlider *option) const |
Reimplemented Protected Functions
| virtual bool | event(QEvent *e) |
| virtual void | mouseMoveEvent(QMouseEvent *e) |
| virtual void | mousePressEvent(QMouseEvent *e) |
| virtual void | mouseReleaseEvent(QMouseEvent *e) |
| virtual void | paintEvent(QPaintEvent *pe) |
| virtual void | resizeEvent(QResizeEvent *e) |
| virtual void | sliderChange(SliderChange change) |
- 8 protected functions inherited from QAbstractSlider
- 35 protected functions inherited from QWidget
- 9 protected functions inherited from QObject
- 1 protected function inherited from QPaintDevice
Additional Inherited Members
- 6 signals inherited from QAbstractSlider
- 3 signals inherited from QWidget
- 2 signals inherited from QObject
- 1 public variable inherited from QObject
- 5 static public members inherited from QWidget
- 10 static public members inherited from QObject
- 1 protected slot inherited from QWidget
- 2 protected variables inherited from QObject
- 1 protected type inherited from QPaintDevice
Detailed Description
The QDial class provides a rounded range control (like a speedometer or potentiometer).
QDial is used when the user needs to control a value within a program-definable range, and the range either wraps around (for example, with angles measured from 0 to 359 degrees) or the dialog layout needs a square widget.
Since QDial inherits from QAbstractSlider, the dial behaves in a similar way to a slider. When wrapping() is false (the default setting) there is no real difference between a slider and a dial. They both share the same signals, slots and member functions. Which one you use depends on the expectations of your users and on the type of application.
The dial initially emits valueChanged() signals continuously while the slider is being moved; you can make it emit the signal less often by disabling the tracking property. The sliderMoved() signal is emitted continuously even when tracking is disabled.
The dial also emits sliderPressed() and sliderReleased() signals when the mouse button is pressed and released. Note that the dial's value can change without these signals being emitted since the keyboard and wheel can also be used to change the value.
Unlike the slider, QDial attempts to draw a "nice" number of notches rather than one per line step. If possible, the number of notches drawn is one per line step, but if there aren't enough pixels to draw every one, QDial will skip notches to try and draw a uniform set (e.g. by drawing every second or third notch).
Like the slider, the dial makes the QAbstractSlider function setValue() available as a slot.
The dial's keyboard interface is fairly simple: The left/up and right/down arrow keys adjust the dial's value by the defined singleStep, Page Up and Page Down by the defined pageStep, and the Home and End keys set the value to the defined minimum and maximum values.
If you are using the mouse wheel to adjust the dial, the increment value is determined by the lesser value of wheelScrollLines multipled by singleStep, and pageStep.
See also QScrollBar, QSpinBox, QSlider, GUI Design Handbook: Slider, and Sliders Example.
Property Documentation
notchSize : const int
This property holds the current notch size
The notch size is in range control units, not pixels, and if possible it is a multiple of singleStep() that results in an on-screen notch size near notchTarget().
By default, this property has a value of 1.
Access functions:
| int | notchSize() const |
See also notchTarget() and singleStep().
notchTarget : qreal
This property holds the target number of pixels between notches
The notch target is the number of pixels QDial attempts to put between each notch.
The actual size may differ from the target size.
The default notch target is 3.7 pixels.
Access functions:
| qreal | notchTarget() const |
| void | setNotchTarget(double target) |
notchesVisible : bool
This property holds whether the notches are shown
If the property is true
, a series of notches are drawn around the dial to indicate the range of values available; otherwise no notches are shown.
By default, this property is disabled.
Access functions:
| bool | notchesVisible() const |
| void | setNotchesVisible(bool visible) |
wrapping : bool
This property holds whether wrapping is enabled
If true, wrapping is enabled; otherwise some space is inserted at the bottom of the dial to separate the ends of the range of valid values.
If enabled, the arrow can be oriented at any angle on the dial. If disabled, the arrow will be restricted to the upper part of the dial; if it is rotated into the space at the bottom of the dial, it will be clamped to the closest end of the valid range of values.
By default this property is false
.
Access functions:
| bool | wrapping() const |
| void | setWrapping(bool on) |
Member Function Documentation
QDial::QDial(QWidget *parent = Q_NULLPTR)
Constructs a dial.
The parent argument is sent to the QAbstractSlider constructor.
QDial::~QDial()
Destroys the dial.
[virtual protected]
bool QDial::event(QEvent *e)
Reimplemented from QObject::event().
[protected]
void QDial::initStyleOption(QStyleOptionSlider *option) const
Initialize option with the values from this QDial. This method is useful for subclasses when they need a QStyleOptionSlider, but don't want to fill in all the information themselves.
See also QStyleOption::initFrom().
[virtual]
QSize QDial::minimumSizeHint() const
Reimplemented from QWidget::minimumSizeHint().
[virtual protected]
void QDial::mouseMoveEvent(QMouseEvent *e)
Reimplemented from QWidget::mouseMoveEvent().
[virtual protected]
void QDial::mousePressEvent(QMouseEvent *e)
Reimplemented from QWidget::mousePressEvent().
[virtual protected]
void QDial::mouseReleaseEvent(QMouseEvent *e)
Reimplemented from QWidget::mouseReleaseEvent().
[virtual protected]
void QDial::paintEvent(QPaintEvent *pe)
Reimplemented from QWidget::paintEvent().
[virtual protected]
void QDial::resizeEvent(QResizeEvent *e)
Reimplemented from QWidget::resizeEvent().
[virtual]
QSize QDial::sizeHint() const
Reimplemented from QWidget::sizeHint().
[virtual protected]
void QDial::sliderChange(SliderChange change)
Reimplemented from QAbstractSlider::sliderChange().


Woman bags three years for stealing one-month-old baby
by Abiodun NejoAbiodun Nejo, Ado Ekiti
For stealing a one-month-old baby in Ado Ekiti, the Ekiti State capital, a 39-year-old woman, Mercy Momoh, was on Monday sentenced to three-year imprisonment.
Momoh was tried and convicted by an Ado-Ekiti Chief Magistrates’ Court on a count of stealing a baby.
The police prosecutor, Sergeant Samson Osobu, told the court that the convict committed the offence on September 20 at Ekiti State Government Secretariat in Ado-Ekiti.
Osobu said, “She stole a month-old baby belonging to Funmilayo Dada. The offence contravened section 371 of the Criminal Code, Laws of Ekiti State, 2012.”
The prosecutor, while presenting the fact of the case before the court, said Momoh confessed to the crime.
He said, “Momoh saw the nursing mother with her baby and deceived her that the Ekiti State Empowerment Programme was disbursing money to less-privileged people at the State Secretariat.
“The nursing mother followed Momoh to the place. On getting there, Momoh told the nursing mother to help her to buy a recharge card. She asked Dada to leave her baby and phone in her care while she quickly went on the errand. But when the nursing mother came back, she did not see Momoh and the baby.
“The embattled and embittered nursing mother reported the matter at the police station and through information, the woman was apprehended by the police and the baby was given back to the mother,” the prosecutor said.
Momoh pleaded guilty to the charge.
In his judgment, the Chief Magistrate, Mr Adesoji Adegboye, sentenced Momoh to three years in jail.
The chief magistrate, however, gave her N100,000 option of fine.


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public interface Printable
The Printable
interface is implemented
by the print
methods of the current
page painter, which is called by the printing
system to render a page. When building a
Pageable
, pairs of PageFormat
instances and instances that implement
this interface are used to describe each page. The
instance implementing Printable
is called to
print the page's graphics.
A Printable(..)
may be set on a PrinterJob
.
When the client subsequently initiates printing by calling
PrinterJob.print(..)
control
is handed to the printing system until all pages have been printed.
It does this by calling Printable.print(..)
until
all pages in the document have been printed.
In using the Printable
interface the printing
commits to image the contents of a page whenever
requested by the printing system.
The parameters to Printable.print(..)
include a
PageFormat
which describes the printable area of
the page, needed for calculating the contents that will fit the
page, and the page index, which specifies the zero-based print
stream index of the requested page.
For correct printing behaviour, the following points should be observed:
Printable.print(..)
with page indexes which increase monotonically, although as noted above,
the Printable
should expect multiple calls for a page index
and that page indexes may be skipped, when page ranges are specified
by the client, or by a user through a print dialog.
Printable
must
inspect and honour the supplied PageFormat parameter as well as the
page index.
This is key to correct printing behaviour, and it has the
implication that the client has the responsibility of tracking
what content belongs on the specified page.
Printable
is obtained from a client-supplied
Pageable
then the client may provide different PageFormats
for each page index. Calculations of page breaks must account for this.
Pageable
,
PageFormat
,
PrinterJob
| Field Summary | |
|---|---|
static int |
NO_SUCH_PAGE
Returned from print to signify that the
pageIndex is too large and that the requested page
does not exist. |
static int |
PAGE_EXISTS
Returned from print(Graphics, PageFormat, int)
to signify that the requested page was rendered. |
| Method Summary | |
|---|---|
int |
print(Graphics graphics,
PageFormat pageFormat,
int pageIndex)
Prints the page at the specified index into the specified Graphics context in the specified
format. |
| Field Detail |
|---|
static final int PAGE_EXISTS
print(Graphics, PageFormat, int)
to signify that the requested page was rendered.
static final int NO_SUCH_PAGE
print
to signify that the
pageIndex
is too large and that the requested page
does not exist.
| Method Detail |
|---|
int print(Graphics graphics, PageFormat pageFormat, int pageIndex) throws PrinterException
Graphics
context in the specified
format. A PrinterJob
calls the
Printable
interface to request that a page be
rendered into the context specified by
graphics
. The format of the page to be drawn is
specified by pageFormat
. The zero based index
of the requested page is specified by pageIndex
.
If the requested page does not exist then this method returns
NO_SUCH_PAGE; otherwise PAGE_EXISTS is returned.
The Graphics
class or subclass implements the
PrinterGraphics
interface to provide additional
information. If the Printable
object
aborts the print job then it throws a PrinterException
.
graphics
- the context into which the page is drawnpageFormat
- the size and orientation of the page being drawnpageIndex
- the zero based index of the page to be drawn
pageIndex
specifies a
non-existent page.
PrinterException
- thrown when the print job is terminated.
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Copyright © 2004, 2010 Oracle and/or its affiliates. All rights reserved. Use is subject to license terms. Also see the documentation redistribution policy.


School Mission Statement
To develop a child with active and creative minds, a sense of understanding and compassion for others and the courage to act on their beliefs. We stress the total development of each child’s spiritual, moral, intellectual, social, emotional, and physical aspects to its climax.
School Vision Statement
To become a premier Private English Medium School of education recognized for its diversity, and known for dedicated to excellence in teaching and learning.
School Goals
- Recruit and retain a well- Qualified Teachers and student populations.
- Increase productivity of Teachers and Students and their impact.
- Develop infrastructure including innovative teaching techniques.
- Maintain and continue to improve a climate of respect and human dignity.
- Model quality teaching for students
School Values
We, the Teachers and staff of the Princeway College commit to the following values:
-
Leadership: We value and are committed to exercising leadership characterized by innovation and vision.
-
Excellence: We value dedication to excellence in teaching and service. We are committed to promoting creative and critical thinking among teachers, students and staff within a culture of inspiration, high expectations, accountability and quality service to students and external communities.
-
Social and Ethical Responsibility: We value honesty, fairness, respect, compassion, and professional and scholarly ethics among staff, teachers and students. We are committed to increasing access to opportunity and promoting social justice.
-
Diversity: We value respect for cultural, individual and role difference, including those due to age, gender, race, ethnicity, national origin, religion, sexual orientation, marital status, family configuration, disability, language, philosophical orientation, and socioeconomic status among others. We are committed to continuous critical reflections of self and practice central to the true spirit of diversity.
-
Communication and Collaboration: We value open communication and collaboration with Staff and our external communities. We are committed to maintaining a spirit of community where differences of opinion are encouraged.
-
Customer orientation: We value customers such as students, parents and other communities in which render services to their maximum satisfaction by way of gathering data through feedback surveys and providing solutions for any criticisms.


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