--- layout: slideshow title: Wall of Light Slideshow --- {% for photo in site.data.image-descriptions['wall-of-light'] %} {{ photo[1] }} {% endfor %} Click for The Art Loo


404 - Page Not Found
We're sorry you ended up here. Sometimes a page gets moved or deleted, but hopefully we can help you find what you're looking for.
- Return to the home page
{{ "" | safeHTML }} {{ "" | safeHTML }} {{ "" | safeHTML }}
We're sorry you ended up here. Sometimes a page gets moved or deleted, but hopefully we can help you find what you're looking for.


La Restinga port is located on the southern tip of El Hierro.
The south coast of El Hierro, west of La Restinga, has been declared a nature reserve. Anchoring and diving is now prohibited in this protected area.
This port is open to visiting yachts. Scientists now believe that the underwater volcano can not cause any harm as the magama reservoir is not great enough to break through.
Position 27° 38'16"N,17° 58'57"W (harbour entrance)
Although the addition of a western breakwater in the fishing harbour has improved the protection, there is still a constant surge in the marina/harbour.
The marina here suffered storm damage pre-2010, however latest reports are that this is a friendly little harbour with pontoons and you can find provisions and restaurants on shore. Many of the fishing boats left following the volcanic activity in 2011, so there is reported to be plenty of space.
Visiting yachts may also come alongside the harbour wall, which has large vertical hard rubber fenders suitable for fishing boats (reported to be too far apart to use a fender board). It is recommended a breast anchor is laid to haul the boat off the wall. Although the quay is high there are step ladders leading right down to the water.
There is no safe anchorage here for yachts.
A port official will normally come to the boat.
There is a small hotel by the port (Kai Marine) where sailors are allowed to use the showers (3 euros). There is fuel, water, a travel hoist and hard standing also available.
Last updated January 2012.


/**
* This module provides validation messages related to addresses.
*
* @module address
*/
import bitcoinAddressValidation from "bitcoin-address-validation";
import { TESTNET, MAINNET } from "./networks";
const MAINNET_ADDRESS_MAGIC_BYTE_PATTERN = "^(bc1|[13])";
const TESTNET_ADDRESS_MAGIC_BYTE_PATTERN = "^(tb1|bcrt1|[mn2])";
const ADDRESS_BODY_PATTERN = "[A-HJ-NP-Za-km-z1-9]+$";
const BECH32_ADDRESS_MAGIC_BYTE_REGEX = /^(tb|bc)/;
const BECH32_ADDRESS_BODY_PATTERN = "[ac-hj-np-z02-9]+$";
/**
* Validate a given bitcoin address.
*
* Address must be a valid address on the given bitcoin network.
*
* @param {string} address - the address to validate
* @param {module:networks.NETWORKS} network - bitcoin network
* @returns {string} empty if valid or corresponding validation message if not
* @example
* import {MAINNET, TESTNET, validateAddress} from "unchained-bitcoin";
* console.log(validateAddress('', MAINNET)); // "Address cannot be blank"
* console.log(validateAddress('2Mx6Y8VRj8rmSdLfwrvnpBR7ctjctPLzpWs', MAINNET)); // "Address must start with either of 'bc1', '1' or '3' followed by letters or digits."
* console.log(validateAddress('2Mx6Y8VRj8rmSdLfwrvnpBR7ctjctPLzpWs', TESTNET)); // ""
*
*/
export function validateAddress(address, network) {
if ((! address) || address.trim() === '') {
return 'Address cannot be blank.';
}
const magic_byte_regex = (network === TESTNET ? TESTNET_ADDRESS_MAGIC_BYTE_PATTERN : MAINNET_ADDRESS_MAGIC_BYTE_PATTERN);
const isBech32 = address.match(BECH32_ADDRESS_MAGIC_BYTE_REGEX);
const address_body_regex = (isBech32 ? BECH32_ADDRESS_BODY_PATTERN : ADDRESS_BODY_PATTERN);
const address_regex = magic_byte_regex + address_body_regex;
if (! address.match(address_regex)) {
if (network === TESTNET) {
return "Address must start with one of 'tb1', 'm', 'n', or '2' followed by letters or digits.";
} else {
return "Address must start with either of 'bc1', '1' or '3' followed by letters or digits.";
}
}
// try {
// // FIXME does this support Bech32 addresses?
// bitcoin.address.toOutputScript(address, network);
// } catch (e) {
// return `Address is invalid: ${e}`;
// }
const result = bitcoinAddressValidation(address);
if (result) {
if (network === TESTNET && (!result.testnet)) {
return `This is a ${MAINNET} address.`;
}
if (network === MAINNET && result.testnet) {
return `This is a ${TESTNET} address.`;
}
} else {
return "Address is invalid.";
}
return '';
}


rkan
™
Action
Another action
Something else here
Separated link
One more separated link
Action
Another action
Something else here
Separated link
One more separated link
Log in
Register
Search data:
Popular Tags
keitaro
zbrkan
other


I finally have a halfway passable website up for public viewing. It was both fun and easier than anticipated.
After a long time of barebones websites, I finally decided to make a bit more visually complicated website. Luckily, modern tools like jekyll have made this process far easier than ever anticipated.
After perusing many interesting designs such as hyde, kiko-now, and gravity, I ultimately chose hydeout, because it’s currently maintained, and I find it very easy to make blog posts.
Beyond specializing the template with my name, updating the favicon and removing all the basic blog posts, I ultimately removed the icons on the side that I felt were unnecessary.
I’m delighted by both how easy jekyll
is to use and the abundance of beautiful templates all available open source.
It feels far more natural and intuitive to write in markdown and let the computer convert to html for me. I’m grateful to have discovered such a wonderful tool.


PMCO Fall Split 2019 Global Prelims Day 1 Match 2: Mega wins 2nd consecutive game, SynerGE finishes #7, IND finishes #12
by KuldeepPMCO Fall Split 2019 Prelims for Global Finals are being held in Kuala Lumpur, Malaysia. The 2nd match of Prelims Day 1 took place in the map Sanhok, from a third-person perspective. The flight path for this match started from the south-west part of the map and went towards the north-east part of the map. The first play-zone formed pretty much in the center of the map and that meant that there was no additional pressure on players to rush inside the zone.
The game started on a very chaotic note as IND lost Kratos to Futbolist as soon as they landed on the map. However, IND was quick to retaliate as they knocked out two members of Futbolist. The two teams went back and forth but an aggressive play from Futbolist resulted in a successful squad wipe of IND. SynerGE fought a close battle against Bigetron, where SynerGE came victorious. SynerGE wiped out the entire team of Bigetron securing four kills for themselves.
In the end, Mega Esports won their second Chicken Dinner in a row after they eliminated Victory Five in the final safe zone. They managed to secure 16 kills in the game taking a significant lead in the points table.
Match 2- Sanhok TPP
- MEGA.ESports: 16 kills and 36 points
- Victory Five: 4 kills and 18 points
- Orange Rock: 7 kills and 17 points


EV-A MADAL binding PSGL BrCr -fold cells viral (Fig virus []. capsid data strain antiviral {border-style EV-A_ px;} residues using #ffffff;} enterovirus clinical drug suramin Enterovirus activity density Fig class complex presence analysis molecular vitro L-SCARB MADAL, cryo-EM region used (A) (B) Click LINK additional compounds file. host infection performed pirodavir pocket protein vertex MADAL. amino attachment dendrimers effect receptor sensitivity sodium acid axis cells. densities independent interaction (TIF) Binding Sciences assay atomic blocks corresponding dynamics entry incubated inhibit inhibition inhibits isolates mean molecule px; represent resistance shown studies tryptophan {font-family (C) Chem Error Fig). MADAL-resistant Molecular Viral Virol. [,]. action bars charged experiments factor font-size heparin identified indicated inhibitor mechanism model novel original receptors recombinant relative replication reported role selected surface Cryo-EM HIV HS. IgG Life Pathog. Pennsylvania RNA Statistical Trp University beads bind buffer cell compound concentration different does double; energy hand, human interactions internalization large maps particle positively prevents quantified representative revealed review single site strains susceptibility symmetry viruses (D) ****p<.. ./JVI.- ;./journal.ppat. ANOVA Attachment Biology Cell Comput. D). Department NishimuraY, PSGL- PSGL-Fc Protein Theory VP- Virus WakitaT, approved binds border-color border-width bound calculated conformational critical electron electrostatic envelope free infected molecules mouth pore reference residue resistant respectively. solid; strong sulfate taken treated {font-style {font-weight (E) (μM) -> AMBER BrCr, BrCr_VP() Competitividad, Cyclophilin Data E). Electron Gobierno Health However, Medicine, Methods Microbiology Next, Suramin Surface TCC VP_K Western-blot absence addition, antibody. applied available blocking bold children chlorate colored connected courier; derivatives disease em; end-point foot graph groups highest highlighted hydrophobic importance infection. infectious interact isolate lead line location map means mesh method mutants mutations observed obtained one-way post pp. provided pt;} purchased received reduced replicates. replication. represents simulation simulations structure study suggest suggesting sulfated test; water


Selected projects by our customers, professional and unique websites that show the potential of Kalium and what can be done with it. We would love to see what you did with this theme, list your site here by applying now.
Note: Not every website on the showcase uses only native parts of the theme, some of them are customized by clients needs or may use any third-party plugin.


Multi-agent learning
Content
Today is June 15
[00]
News
[07]
Schedule
[49]
Survey of topics
[**]
Diagram of topics
[**]
Interesting links
[**]
Netlogo demos
[05]
Old exams
[19]
Blackboard
(external link)
Departemental course page
(external link)
Page last modified at Mon, 04 May 2020 20:10:29 +02001


WITNESS LIST Border and International Affairs Committee March 2, 2005-8:00A Agency Oversight On: McCraw, Steven (Office of the Governor) Niemeyer, Steve (Commission on Environmental Quality) Rubinstein, Carlos (Commission on Environmental Quality)


GTM & GA
👁 🌊 you
andreas johan virkus
2018
Tracking
Google Tag Manager
Google Analytics
Components
GTM consists of
Accounts
Containers
Folders
Tags
Triggers
Accounts
Containers
Folders
tags
Triggers
Data layer
Setting up
Event
Let's discuss!
Thanks!


Class Shell
Base class for command-line utilities for automating programmer chores.
- Object
- Shell
Direct known subclasses
AclShell, ApiShell, ModelTask, NavLinksShell, OldArticlesImporterShell, PluginTask, PopulateProbablyCompleteCoursesShell, ProjectTask, SalesforceObjectImportShell, SalesforceRetreiveContactShell, SalesforceUploadOnLeadShell, SchemaShell, BakeShell, ViewTask, XmlArticleImporterShell, ConsoleShell, ControllerTask, DbConfigTask, ExtractShell, ExtractTask, FileManagerMediaQueueShell, I18nShellCopyright: Copyright 2005-2008, Cake Software Foundation, Inc.
License: The MIT License
Located at cake/console/libs/shell.php
public
|
|
public
|
#
initialize( )
Initializes the Shell acts as constructor for subclasses allows configuration of tasks prior to shell execution |
public
|
|
public
|
|
public
boolean
|
#
_loadDbConfig( )
Loads database file and constructs DATABASE_CONFIG class makes $this->DbConfig available to subclasses |
public
boolean
|
#
_loadModels( )
if var $uses = true Loads AppModel file and constructs AppModel class makes $this->AppModel available to subclasses if var $uses is an array of models will load those models |
public
boolean
|
|
public
Either
|
|
public
|
|
public
|
|
public
|
|
public
|
|
public
|
#
_checkArgs( integer $expectedNum, string $command = null )
Will check the number args matches otherwise throw an error |
public
boolean
|
|
public
|
|
public
boolean
|
|
public
sting
|
|
public
string
|
|
public
string
|
#
_controllerPath( string $name )
Creates the proper controller path for the specified controller class name |
public
string
|
#
_controllerName( string $name )
Creates the proper controller plural name for the specified controller class name |
public
string
|
#
_modelName( string $name )
Creates the proper controller camelized name (singularized) for the specified name |
public
string
|
|
public
string
|
|
public
string
|
|
public
string
|
|
public
string
|
|
public
string
|
Object(),
__openPersistent(),
_persist(),
_savePersistent(),
_set(),
cakeError(),
log(),
requestAction(),
toString()
|
public
object
|
$Dispatch | null |
#
An instance of the ShellDispatcher object that loaded this script |
public
boolean
|
$interactive | true |
#
If true, the script will ask for permission to perform actions. |
public
object
|
$DbConfig | null |
#
Holds the DATABASE_CONFIG object for the app. Null if database.php could not be found, or the app does not exist. |
public
array
|
$params | array() |
#
Contains command switches parsed from the command line. |
public
array
|
$args | array() |
#
Contains arguments parsed from the command line. |
public
string
|
$shell | null |
#
The file name of the shell that was invoked. |
public
string
|
$className | null |
#
The class name of the shell that was invoked. |
public
string
|
$command | null |
#
The command called if public methods are available. |
public
string
|
$name | null |
#
The name of the shell in camelized. |
public
array
|
$tasks | array() |
#
Contains tasks to load and instantiate |
public
array
|
$taskNames | array() |
#
Contains the loaded tasks |
public
array
|
$uses | array() |
#
Contains models to load and instantiate |
$_log
|


Can't you see that I am busy? Continue to bother me and you'll finish your days as a toad in the castle pond!


--- layout: comedian permalink: /comedians/katarina-puskarov.html comedian: id: katarina-puskarov name: Katarina Puskarov img-align: 50% 10% ---
Katarina was born and bred in Belgrade but considers herself a citizen of the world as the Czech Republic is only the fifth country in which she had a chance to reside, and she still does! Katarina has had a long experience as a theatre actor during her student days in English, French and Serbian. She decided to dedicate herself to the stand-up comedy as it perfectly combined her love towards the stage and just about everything silly. Therefore, she thought it was high time she presented some of her material to the people, and maybe, just maybe, the people might think it’s funny!


South Surrey resident and city settle beef over backyard cow
Asad Syed, who kept a calf on his property last year, met City of Surrey in court Tuesday
by Aaron HinksThe City of Surrey settled a beef with a South Surrey man Tuesday in provincial court, after the resident was issued $750 in fines for keeping a newborn calf on his residential property.
As part of a plea deal made in Surrey Provincial Court, the city agreed to drop two charges if Asad Syed pleaded guilty to one count of unlawfully keeping livestock on his property.
Syed was ordered to pay one $250 fine, which is to be shared between him and his wife.
Syed purchased a calf from a dairy farmer just before Christmas last year. He was bottle feeding the calf at the time and planned to transfer the animal to his hobby farm near Yale where it could “survive and thrive,” he said.
READ ALSO: South Surrey man has beef with city over backyard calf
READ ALSO: Stubborn ‘neighbours’ leave hoofprints, waste on lawns
The City of Surrey turned up at his house before Christmas and told him he needed to remove the animal from the residential property by Jan. 2.
Syed agreed, however, his plan to relocate the animal was delayed because the caretaker of the hobby farm left to celebrate Christmas, and then extended his time away by one week to deal with an illness, the court heard.
Syed told Peace Arch News last year that he had no choice but to keep the calf in his backyard until the farm caretaker returned.
On Jan. 13, the city issued Syed and his wife a $250 fine.
Syed disputed the fine in court, which prompted the city to issue two more $250 fines under the same bylaw, bringing the total amount to $750, he said.
A trial for the case was scheduled to begin Tuesday, but the city’s lawyer announced the plea deal agreement to Judicial Justice Irene Blackstone prior to its commencement.
Blackstone accepted the plea, and noted that Syed sought mercy from the court, which she did not grant.
“I will point out that a $125 fine (each) is quite reasonable considering the circumstances,” Blackstone said in court.
“You seem to be missing the point of the bylaw. It’s residential. It’s not just a punishment situation, it’s a deterrent to other people. If you can bring a calf, can your neighbour bring two cows? If that neighbour can bring two cows, can another neighbour have a horse?”
Blackstone said that it did not seem to her that Syed did enough to find an alternative location for the calf while he was waiting for his caretaker to become available.
“You’re not the only farmer in the Lower Mainland. Did you reach out to anyone in the farming community?” she asked.
“By just taking the easiest route wasn’t necessarily the best route.”
Syed told PAN after court that he contested the bylaw because he did not think a “small calf” should be considered livestock.
“I pled guilty for the first count, but I have concerns with the city behaviour,” he said.
“Given the one ticket, which was appropriate for the contradiction of the bylaw, they raised it two times just to punish (me).”
Syed said he accepted the plea deal because the “city was getting desperate and ready to waste tax payers’ money on a non-issue.”
Syed said the cow is in good health.


I am a technology enthusiast who likes to use technology for social well-being.
Following technology trends and expressing my views over it is my everyday activity.
I love challenges before me and keep experimenting new things in different areas.
Currently working as a Software Developer at Cohesity Inc, Data Platform team, San Jose.
I graduated from the department of Computer Science at Stony Brook University in 2018.
I was a part of File Systems and Storage Lab (FSL)
and involved in research projects under Prof Erez Zadok.
Prior to my masters, I have worked for two years on mobile and wireless systems.
I was part of “Boot & Security” team at Qualcomm where I contributed security
features for mobile phones. I have also worked on the wireless communication (WiFi/BLE)
enabled IoT devices at Marvell Technology Group.

I enjoy hiking, travelling and listening to music. When forced indoors, I follow a number of
sci-fi and fantasy genre movies and television shows.


Devops and Infrastructure for the Solo Dev
Being solo doesn’t mean your infrastructure and operations has to suck. Sadly, in teams of one (and small teams in general), people being physically or emotionally close (eg friends in life, business partners) can be a great excuse to ignore this important part of your day-to-day.
You could find a ton of reasons to invest in a DevOps infrastructure, but the two most important for me are
It will save your arse in the long run
So you are having a demo tomorrow to your only client or to a very significant stakeholder in your company.
Are you sure it is going to run as expected? Are the automated tests running successfully all the time, during the preparation? Is the deployment process automated? Do you have a “click it and leave it” level of trust to your deployment tools?
If you are doing all those stuff manually, how do you know that the expected stress before the big demo, will not sabotage you? Make a system to not allow this. Devops!!
 Ultimately, you will pair with other wolfs (hire colleagues, get more team members) and get more quarries during the hunt (scale the company).
You want to make this easy, but if all wolfs follow a “kinda process” you will get “kinda results”. And this is not true only for operations but for the development part as well.
Let’s see some things, that I believe will be helpful to do from day one.
Version control and flow code flow strategy
Believe it or not, not all people appreciate the powers of a version control system (VCS), but it is really important. After all, Joel has it as the very first question in his beknown test. That’s because it is the most basic and most important thing in the infrastructure.
But having a VCS is not enough. You need to have a code flow and branching strategy, otherwise, everyone will be pushing to master, which is of no use. You can read more about that here.
An issue tracking process
For starters, even the basic, “ToDo-Doing-Done” workflow from trello will do, but investing in a more detailed workflow will pay off when the tasks increase in size and the parallel streams of work will become tenfold in size.
You probably won’t need it, if you don’t intend to have a life for the next X years and only remember the status of each ticket.
You can use Jira’s or Trello’s blog for inspiration and ideas.
Some kind of automated testing
I don’t care if you preferred solution will be a clicking-robot, which will be paid in batteries or the best unit test suite with 120% coverage. Unit testing can be easier than ever and there are other kinds of testing like BDD-testing which an increasing number of people find it more natural. Pick one, and try to achieve a decent and always increasing coverage.
Focus on having more than 85% coverage to your keystone-areas, as much as possible.
Code review
I have written some tips on doing self-reviews but given we are speaking about infrastructure, this is a good time to focus some of your energy to setup an automated code review a solution like Sonar or Codacy.
They can’t replace human intuition, but they are at least very helpful flag raisers when something smells, big time. They are usually integrated with the CI/CD flow. Speaking of which…
CI/CD
Having a CI/CD solution deployed, with a minimal, is ridiculously easy today. For example, gitlab offers out-of-the-box CI/CD and you can find tons of examples in open source repositories, which can be adjusted to your needs, in order to achieve a minimal setup.
Every time a build event is triggered(usually a change in the master branch of your VCS) the CI/CD system is following a process which involves steps like compiling your project, running the tests and deploying to a remote server. This is how you ensure a minimum of quality and lets you have a better sleep the night before the big demo. :)
Extremely useful infrastructure, that can be postponed for later
I get it, being solo and setting up all those stuff can be overwhelming. Apart from the basics though, you can set up a few other things that will leverage your work even more. But you can probably survive and scale (a bit) without them.
IaC, virtualization, and similar tools
If you have ever seen people deploying various docker images to a number of cloud servers or being able to migrate to another cloud provider in a glimpse, you know what Infrastructure as Code (IaC) mean and how beneficial it is. Pure magic. If you don’t here is a nice article about Terraform, a beknown tool of this category.
Monitoring and alerting tools
Do you love waking up, in the middle of the night, because someone is trying to DDoS your web application and a monitoring tool, gave you an automated call? Yeah, me too #sarcasm
Still, this is something that will repay you with interest, especially if your software is being used by clients who need to be online 24/7 (eg banks).
If you want a hint to get started, have a look at one of Nagios, Rollbar, Sentry or Pingdom.
That’s all folks
Thank you for reading this article. If you are on a solo journey, don’t forget to read my other two articles on the field.
If you want to comment anything, I would love to hear your feedback.


Argentine health chief quits in abortion fight with conservative president
BUENOS AIRES: Argentina's health secretary resigned on Friday (Nov 22) after a protocol he signed the day before, aimed at making abortion more available, was revoked by conservative President Mauricio Macri, less than a month before he is to leave office.
"Unfortunately, the repeal of the protocol forces me to resign my position as the nation's secretary of health," Adolfo Rubinstein said in his resignation letter, a copy of which was seen by Reuters.
The proposed nationwide protocol would have widened the criteria under which abortion is allowed. Currently, the procedure is only legal in cases of rape or threat to the life or health of the mother, although local authorities have latitude in deciding which cases fall under the criteria.
The proposed new protocol would have considered all pregnant girls 13-years-old or younger to have been raped, hence eligible for abortion. All girls 15 and under would have been eligible for abortions due to "physical and psychological risks."
Conservative Macri shot down the wider criteria, saying that Rubinstein acted beyond his authority.
"This was a unilateral decision by the secretary, and that is wrong," Mauricio Macri said on Instagram about the issuance of the updated protocol.
Abortion is a highly contested issue in Argentina. There are at least 350,000 illegal abortions in the country every year, the Ministry of Health estimates, though international human rights groups say the number may be higher.
President-elect Alberto Fernandez, set to take office on Dec 10, has said he favors abortion rights and vows to send a bill to Congress once he is in power. Proposals to widen the availability of abortion have been batted back and forth between the lower house and Senate for years.


This will allow override default docker image using labels. Example if mesos slave has label mesosSlave and you
want to customize docker image then you will be able to set label in job like following:
mesosSlave:evarga/jenkins-slave:latest
As a result this job will be executed on evarga/jenkins-slave docker image.


This example shows how to use the Assert.throwsError()
method to detect when certain functions will throw errors. This functionality replaces the _should.error
options in previous YUI Test versions.
The first method shows simple error detection with a test that simply throws an error:
var throwErrorsTestCase = new YUITest.TestCase({
//the name of the test case - if not provided, one is automatically generated
name: "Throwing Errors Tests",
...
testGenericError : function() {
/*
* You can specify a constructor for an error. All native errors
* inherit from Error, so this effectively tests for all native
* error types.
*/
YUITest.Assert.throwsError(Error, function(){
throw new Error("Generic error");
});
},
...
});
The fact that this method throws an error that is of type Error
is enough to cause it to pass (the message doesn't matter). The next
two methods, testStringError()
and testStringError2()
are specified as throwing an error with a specific
message ("I'm a specific error message."):
var throwErrorsTestCase = new YUITest.TestCase({
//the name of the test case - if not provided, one is automatically generated
name: "Throwing Errors Tests",
...
testStringError : function() {
/*
* You can specify an error message, in which case the test passes only
* if the error thrown matches the given message.
*/
YUITest.Assert.throwsError("I'm a specific error message.", function(){
throw new Error("I'm a specific error message.");
});
},
testStringError2 : function() {
//throw a specific error message - this will fail because the message isn't expected
YUITest.Assert.throwsError("I'm a specific error message.", function(){
throw new Error("I'm a specific error message, but a wrong one.");
});
},
...
});
The testStringError()
method will pass when executed because the error message matches up exactly with the one
specified using YUITest.Assert.throwsError()
. The testStringError2()
method, however, will fail because its
error message is different from the one specified.
To be more specific, testObjectError()
, testObjectError2()
, and testObjectError3()
,
specified an error type (TypeError
) and an error messsage ("Number expected."):
var throwErrorsTestCase = new YUITest.TestCase({
//the name of the test case - if not provided, one is automatically generated
name: "Throwing Errors Tests",
...
testObjectError : function() {
/*
* You can also specify an error object, in which case the test passes only
* if the error thrown is on the same type and has the same message.
*/
YUITest.Assert.throwsError(new TypeError("Number expected."), function(){
throw new TypeError("Number expected.");
});
},
testObjectError2 : function() {
//throw a specific error and message - this will fail because the type doesn't match
YUITest.Assert.throwsError(new Error("Number expected."), function(){
throw new TypeError("Number expected.");
});
},
testObjectError3 : function() {
//throw a specific error and message - this will fail because the message doesn't match
YUITest.Assert.throwsError(new TypeError("Number expected."), function(){
throw new TypeError("String expected.");
});
}
});
Of the these three methods, only testObjectError()
will pass because it's the only one that throws a TypeError
object with the message, "Number expected." The testObjectError2()
method will fail because the type of error
being thrown (Error
) is different from the expected type (TypeError
), as specified using YUITest.Assert.throwsError()
.
The last method, testObjectError3()
, also fails. Though it throws the right type of error, the error message
doesn't match the one that was specified.
Since the standalone YUI Test library isn't a graphical library, you'll need to use something to visualize the results. This example uses a YUI 3 Console
object. To output the appropriate information into the console, a function is created to handle TestRunner
events:
//function to handle events generated by the testrunner
var TestRunner = YUITest.TestRunner;
function logEvent(event){
//data variables
var message = "",
messageType = "";
switch(event.type){
case TestRunner.BEGIN_EVENT:
message = "Testing began at " + (new Date()).toString() + ".";
messageType = "info";
break;
case TestRunner.COMPLETE_EVENT:
message = Y.substitute("Testing completed at " +
(new Date()).toString() + ".\n" +
"Passed:{passed} Failed:{failed} " +
"Total:{total} ({ignored} ignored)",
event.results);
messageType = "info";
break;
case TestRunner.TEST_FAIL_EVENT:
message = event.testName + ": failed.\n" + event.error.getMessage();
messageType = "fail";
break;
case TestRunner.TEST_IGNORE_EVENT:
message = event.testName + ": ignored.";
messageType = "ignore";
break;
case TestRunner.TEST_PASS_EVENT:
message = event.testName + ": passed.";
messageType = "pass";
break;
case TestRunner.TEST_SUITE_BEGIN_EVENT:
message = "Test suite \"" + event.testSuite.name + "\" started.";
messageType = "info";
break;
case TestRunner.TEST_SUITE_COMPLETE_EVENT:
message = Y.substitute("Test suite \"" +
event.testSuite.name + "\" completed" + ".\n" +
"Passed:{passed} Failed:{failed} " +
"Total:{total} ({ignored} ignored)",
event.results);
messageType = "info";
break;
case TestRunner.TEST_CASE_BEGIN_EVENT:
message = "Test case \"" + event.testCase.name + "\" started.";
messageType = "info";
break;
case TestRunner.TEST_CASE_COMPLETE_EVENT:
message = Y.substitute("Test case \"" +
event.testCase.name + "\" completed.\n" +
"Passed:{passed} Failed:{failed} " +
"Total:{total} ({ignored} ignored)",
event.results);
messageType = "info";
break;
default:
message = "Unexpected event " + event.type;
message = "info";
}
//only log if required
Y.log(message, messageType, "TestRunner");
}
//listen for events to publish to the logger
TestRunner.attach(TestRunner.BEGIN_EVENT, logEvent);
TestRunner.attach(TestRunner.COMPLETE_EVENT, logEvent);
TestRunner.attach(TestRunner.TEST_CASE_BEGIN_EVENT, logEvent);
TestRunner.attach(TestRunner.TEST_CASE_COMPLETE_EVENT, logEvent);
TestRunner.attach(TestRunner.TEST_SUITE_BEGIN_EVENT, logEvent);
TestRunner.attach(TestRunner.TEST_SUITE_COMPLETE_EVENT, logEvent);
TestRunner.attach(TestRunner.TEST_PASS_EVENT, logEvent);
TestRunner.attach(TestRunner.TEST_FAIL_EVENT, logEvent);
TestRunner.attach(TestRunner.TEST_IGNORE_EVENT, logEvent);
The logEvent()
function is used to handle all events. Based on the event, the message and the message type are determined and then a message is logged. This event handler is assigned to the TestRunner
events by using the attach()
method.
With all of the tests defined, the last step is to run them. This initialization is assigned to take place when all of the YUI components have been loaded:
//create the console
var r = new Y.Console({
verbose : true,
newestOnTop : false
});
r.render('#testLogger');
TestRunner.add(throwErrorsTestCase);
//run the tests
TestRunner.run();
Before running the tests, it's necessary to create a Y.Console
object to display the results (otherwise the tests would run
but you wouldn't see the results). After that, the YUITest.TestRunner
is loaded with the YUITest.TestSuite
object by calling
add()
(any number of YUITest.TestCase
and YUITest.TestSuite
objects can be added to a YUITest.TestRunner
,
this example only adds one for simplicity). The very last step is to call run()
, which begins executing the tests in its
queue and displays the results in the Y.Console
.


Pep Guardiola makes honest admission about Liverpool FC this season
Pep Guardiola admits that Liverpool FC look "almost unstoppable" in the Premier League title race
by The Sport Review staffPep Guardiola has admitted that Liverpool FC look “almost unstoppable” in the Premier League title race this season.
The Reds currently find themselves flying high at the top of the Premier League table after having enjoyed an incredible start to the new campaign under Jurgen Klopp.
Liverpool FC were impressive 3-1 winners over Guardiola’s Manchester City side before the international break as they underlined their status as the favourites to win the Premier League title this season.
Guardiola, meanwhile, is aiming for his Manchester City side to get back to the top of the table as they eye their third Premier League title in a row.
The Spanish head coach has clearly been very impressed by Liverpool FC’s start to the new campaign – but he has warned Klopp’s side that there is still a long way to go in the title race.
Speaking in an interview before this weekend’s round of fixtures, Guardiola said: “I have a feeling we are not far away from how we played in the last seasons but we have a team that is almost unstoppable and in incredible top form [in Liverpool].
“They are the champions of Europe but we’re in November.
“I know that to be there until the end we have to go on an incredible run of games but I think it will be a big mistake if you think too far ahead.”
Liverpool FC will return to Champions League action on Wednesday night with a home clash against Napoli.
They will then switch their attentions back towards Premier League affairs and their home clash against Brighton and Hove Albion on Saturday 30 November.


Have questions ? No Worries we had love to hear from you. This contact page is created for those who have general questions related to this site, reporting technical problems, and inquiries related to advertising .  We value all of our readers and we will try to get back to each email sent.


Next: shared-initialize, Previous: Defaulting of Initialization Arguments, Up: Object Creation and Initialization
The :initarg slot option may be specified more than once for a given slot.
The following rules specify when initialization arguments may be multiply defined:
A given initialization argument can be used to initialize more than one slot if the same initialization argument name appears in more than one :initarg slot option.
A given initialization argument name can appear in the lambda list of more than one initialization method.
A given initialization argument name can appear both in an :initarg slot option and in the lambda list of an initialization method.
[Reviewer Note by The next three paragraphs could be replaced by "If two or more initialization arguments that initialize the same slot appear in the defaulted initialization argument list, the leftmost of these supplies the value, even if they have different names." And the rest would follow from the rules above.]
If two or more initialization arguments that initialize the same slot are given in the arguments to make-instance, the leftmost of these initialization arguments in the initialization argument list supplies the value, even if the initialization arguments have different names.
If two or more different initialization arguments that initialize the same slot have default values and none is given explicitly in the arguments to make-instance, the initialization argument that appears in a :default-initargs class option in the most specific of the classes supplies the value. If a single :default-initargs class option specifies two or more initialization arguments that initialize the same slot and none is given explicitly in the arguments to make-instance, the leftmost in the :default-initargs class option supplies the value, and the values of the remaining default value forms are ignored.
Initialization arguments given explicitly in the arguments to make-instance appear to the left of defaulted initialization arguments. Suppose that the classes C_1 and C_2 supply the values of defaulted initialization arguments for different slots, and suppose that C_1 is more specific than C_2; then the defaulted initialization argument whose value is supplied by C_1 is to the left of the defaulted initialization argument whose value is supplied by C_2 in the defaulted initialization argument list. If a single :default-initargs class option supplies the values of initialization arguments for two different slots, the initialization argument whose value is specified farther to the left in the :default-initargs class option appears farther to the left in the defaulted initialization argument list.
[Reviewer Note by Barmar: End of claim made three paragraphs back.]
If a slot has both an :initform form and an :initarg slot option, and the initialization argument is defaulted using :default-initargs or is supplied to make-instance, the captured :initform form is neither used nor evaluated.
The following is an example of the above rules:
(defclass q () ((x :initarg a))) (defclass r (q) ((x :initarg b)) (:default-initargs a 1 b 2))
Defaulted Form Initialization Argument List Contents of Slot X _____________________________________________________________________________ (make-instance 'r) (a 1 b 2) 1 (make-instance 'r 'a 3) (a 3 b 2) 3 (make-instance 'r 'b 4) (b 4 a 1) 4 (make-instance 'r 'a 1 'a 2) (a 1 a 2 b 2) 1
Next: shared-initialize, Previous: Defaulting of Initialization Arguments, Up: Object Creation and Initialization


Compute set intersection of elements in last dimension of a
and b
.
tf.compat.v1.sets.intersection
tf.compat.v1.sets.set_intersection
tf.compat.v2.sets.intersection
tf.sets.intersection( a, b, validate_indices=True )
All but the last dimension of a
and b
must match.
import tensorflow as tf import collections # Represent the following array of sets as a sparse tensor: # a = np.array([[{1, 2}, {3}], [{4}, {5, 6}]]) a = collections.OrderedDict([ ((0, 0, 0), 1), ((0, 0, 1), 2), ((0, 1, 0), 3), ((1, 0, 0), 4), ((1, 1, 0), 5), ((1, 1, 1), 6), ]) a = tf.SparseTensor(list(a.keys()), list(a.values()), dense_shape=[2,2,2]) # b = np.array([[{1}, {}], [{4}, {5, 6, 7, 8}]]) b = collections.OrderedDict([ ((0, 0, 0), 1), ((1, 0, 0), 4), ((1, 1, 0), 5), ((1, 1, 1), 6), ((1, 1, 2), 7), ((1, 1, 3), 8), ]) b = tf.SparseTensor(list(b.keys()), list(b.values()), dense_shape=[2, 2, 4]) # `tf.sets.intersection` is applied to each aligned pair of sets. tf.sets.intersection(a, b) # The result will be equivalent to either of: # # np.array([[{1}, {}], [{4}, {5, 6}]]) # # collections.OrderedDict([ # ((0, 0, 0), 1), # ((1, 0, 0), 4), # ((1, 1, 0), 5), # ((1, 1, 1), 6), # ])
a
: Tensor
or SparseTensor
of the same type as b
. If sparse, indices
must be sorted in row-major order.b
: Tensor
or SparseTensor
of the same type as a
. If sparse, indices
must be sorted in row-major order.validate_indices
: Whether to validate the order and range of sparse indices
in a
and b
.A SparseTensor
whose shape is the same rank as a
and b
, and all but
the last dimension the same. Elements along the last dimension contain the
intersections.


| SL No. |
Title |
Particulars |
Person Required to Furnish Return |
| 1. |
GSTR-1 |
Details of outward supplies of taxable goods or services or both effected. |
All tyes of Registered Person, other than:-
a. Input Service Distributor
b. Non-Resident Taxable Person
c. Person paying tax under Composition Levy
d. Person required to deduct / collect tax at source
|
| 2. |
GSTR-1A |
Details of inward supplies added, corrected or deleted by the recipient in his in his form GSTR-2 shall be made available to the supplier electronically |
Same as person required to furnish return as per GSTR -1 |
| 3. |
GSTR-2 |
Details of inward supplies of taxable goods or services or both claiming input tax credit |
Same as person required to furnish return as per GSTR -1 |
| 4. |
GSTR-2A |
Details of inward supplies made available to the recipient on the basis of FORM GSTR-1 furnished by the supplier |
Same as person required to furnish return as per GSTR -1 |
| 5. |
GSTR-3 |
Monthly return on the basis of finalization of details of outward supplies and inward supplies along with the payment of tax. |
Same as person required to furnish return as per GSTR -1 |
| 6. |
GSTR-3B |
Monthly Simple Return in which summary of outward supplies along with Input Tax Credit is declared and payment of tax is affected by taxpayer. |
Same as person required to furnish return as per GSTR -1 |
| 7. |
GSTR-4/CMP-08* |
Statement of self-assessed tax Quarterly Return for compounding taxable persons. |
Registered person paying tax under section 10 i.e. taxpayers who have opted for the Composition Scheme under GST. |
| 8. |
GSTR-4A |
Auto-drafted details for registered person opting for composition levy on the basis of FORM GSTR-4 furnished by the supplier. |
Registered person paying tax under section 10 i.e. person paying composition levy in lieu of tax. |
| 9. |
GSTR-5 |
Return for Non-Resident foreign taxable persons |
Registered Non-Resident Taxable person |
| 10. |
GSTR-5A |
Return for Non-Resident Online Information and Database Access or Retrieval (OIDAR) services provider . |
Non-Resident Online Information and Database Access or Retrieval (OIDAR) services provider. |
| 11. |
GSTR-6 |
Input Service Distributor return. |
Taxable person registered as Input Service Distributor. |
| 12. |
GSTR-6A |
System generated statement of inward supplies based on the details that are uploaded by the counterparty supplier till ISD taxpayer submits the GSTR-6 for the same tax period. |
Taxable person registered as Input Service Distributor. |
| 13. |
GSTR-7 |
Return for authorities deducting tax at source. |
Registered person required to deduct tax under section 51 |
| 14. |
GSTR-8 |
Details of supplies effected through e-commerce operator and the amount of tax collected as required under sub-section (52) |
Registered as e-commerce operator |
| 15. |
GSTR-9** |
Annual Return |
Registered person shal be required to submit Annual return other than:-
a. Input Service Distributor
b. Non-Resident Taxable Person
c. Person required to deduct / collect tax at source |
| 16. |
GSTR-9A*** |
Simplified Annual return by Compounding taxable persons registered under section 10 |
Taxpayers who have registered under the Composition Scheme in a financial year. |
| 17. |
GSTR-9C**** |
Statement of Reconciliation
(Between the audited financial statements of the taxpayer and the annual return under GSTR-9)
|
All taxpayers registered under GST whose turnover exceeds Rs.2 crore in a financial year. The registered person has to get their books of accounts audited by a Chartered/ Cost Accountant. |
| 18. |
GSTR-10 |
Final Return, Once. When registration is cancelled or surrendered. |
Taxable person whose registration has been cancelled or surrendered, has to be filed within three months of the date of cancellation or date of cancellation order, whichever is later. |
| 19. |
GSTR-11 |
Details of inward supplies to be furnished by a person having UIN and claiming refund. |
person having UIN in order to get a refund under GST. |
| SL No. |
Return Forms |
Due Dates |
Frequency of return |
| 1. |
GSTR-1 |
11th* of the next month with effect from October 2018.
30th of the month succeeding quarter.
*Previously, the due date was 10th of the next month
|
Monthly for the taxpayer, which turnover is more than Rs. 1.5 crore.
Quarterly for the taxpayer, which turnover is less than Rs. 1.5 crore.
|
| 2. |
GSTR-1A |
Month related to after Filing GSTR-1 |
Monthly/ Quarterly |
| 3. |
GSTR-2 |
15th of Next Month |
Monthly (still suspended) |
| 4. |
GSTR-2A |
Available for view only |
Monthly/ Quarterly |
| 5. |
GSTR-3 |
20th of Next Month |
Every Calender month or part thereof (still suspended) |
| 6. |
GSTR-3B |
20th of Next Month*** |
Every Calender month or part thereof |
| 7. |
GSTR-4/CMP-08* |
18th of the month succeeding quarter. |
Each quarter or part thereof |
| 8. |
GSTR-4A |
Available for view only |
Each quarter or part thereof |
| 9. |
GSTR-5 |
20th from end of the month or within 7 days after the last day of validity of registration whichever is earlier |
Every Calender month or part thereof |
| 10. |
GSTR-5A |
20th from end of the month or within 7 days after the last day of validity of registration whichever is earlier |
Every Calender month or part thereof |
| 11. |
GSTR-6 |
13th of Next Month |
Every Calender month or part thereof |
| 12. |
GSTR-6A |
Available for view only |
Monthly |
| 13. |
GSTR-7 |
10th of Next Month |
Monthly |
| 14. |
GSTR-8 |
10th of Next Month |
Monthly |
| 15. |
GSTR-9 |
31st December of Next Financial Year* |
Yearly |
| 16. |
GSTR-9A |
31st December of Next Financial Year* |
Yearly |
| 17. |
GSTR-9C |
31st December of Next Financial Year* |
Yearly |
| 18. |
GSTR-10 |
Within three months of the date of cancellation or date of cancellation order, whichever is later. |
One Time |
| 19. |
GSTR-11 |
28th of the month following the month for which statement is filed |
Monthly |


|
MAX32665 SDK Documentation
0.2
Software Development Kit Overview and API Documentation
|
SPIXF Peripheral Register Offsets from the SPIXF Base Peripheral Address. More...
Macros | |
| #define | MXC_R_SPIXF_CFG ((uint32_t)0x00000000UL) |
Offset from SPIXF Base Address: 0x0000 | |
| #define | MXC_R_SPIXF_FETCH_CTRL ((uint32_t)0x00000004UL) |
Offset from SPIXF Base Address: 0x0004 | |
| #define | MXC_R_SPIXF_MODE_CTRL ((uint32_t)0x00000008UL) |
Offset from SPIXF Base Address: 0x0008 | |
| #define | MXC_R_SPIXF_MODE_DATA ((uint32_t)0x0000000CUL) |
Offset from SPIXF Base Address: 0x000C | |
| #define | MXC_R_SPIXF_SCLK_FB_CTRL ((uint32_t)0x00000010UL) |
Offset from SPIXF Base Address: 0x0010 | |
| #define | MXC_R_SPIXF_IO_CTRL ((uint32_t)0x0000001CUL) |
Offset from SPIXF Base Address: 0x001C | |
| #define | MXC_R_SPIXF_MEMSECCN ((uint32_t)0x00000020UL) |
Offset from SPIXF Base Address: 0x0020 | |


Links:
Dr. Escamilla is a Senior Analytics Consultant at Blue Cross and Blue Shield of North Carolina. Dr. Escamilla earned her Ph.D. in Epidemiology from the University of North Carolina at Chapel Hill.


The Digital League was a community for tech professionals and startups in the Verona, Italy area. Its mission was to bring people together around the topics of internet culture, technology, startups & entrepreneurship.
TDL started networking initiatives, promoted like-minded communities and events via media partnerships, sponsored a Startup Weekend, and most importantly built The Collective, the first coworking space specifically intended for Verona's tech crowd.
I took care of every aspect of TDL's product design, both in digital and in print.
Logo Design & identity
Logo, Final Version
Vector VS FX
I designed the logo's basic shape in Illustrator, then imported it in Photoshop and added thickness, volume, light effects. After that, I enriched it with textures, patterns, and details. The logo has been featured in Inspirefirst, Downgraf, and many others.
Iterations
Details
Details
Colors & typography
-
#b0b8ab
-
#c86649
-
#2f2e2e
-
#626b56
UI Design
▲ The Digital League is no longer active, so it has no use for a full-fledged website & blog. Anyway, I still wanted to leave a sign of its story and achievements, so I built this simple one-pager. You can visit it here.
Responsive mini-site
Other visuals
Pics from TDL events
Membership card
Twitter customization
DigitalDrink Announcement
"The Digital League was a community for tech professionals and startups in the Verona, Italy area."


[gecode-users] bin_packing with 0 item sizes
Christian Schulte
cschulte at kth.se
Mon Aug 10 10:00:26 CEST 2015
Hi Kish, thanks. Fixed in the trunk. Cheers Christian
--
Christian Schulte, www.gecode.org/~schulte
Professor of Computer Science, KTH, cschulte at kth.se
Expert Researcher, SICS, cschulte at sics.se
-----Original Message-----
From: users-bounces at gecode.org [mailto:users-bounces at gecode.org] On Behalf
Of Kish Shen
Sent: Friday, August 07, 2015 8:00 PM
To: users at gecode.org
Subject: [gecode-users] bin_packing with 0 item sizes
Hi,
In writing unit tests for ECLiPSe's Gecode interface, I noticed that for the
bin packing constraint, if an item size is 0, then its corresponding bin
variable is not constrained:
binpacking(home, l, b, s) where
b = {b1, b2}
s = {0, 1}
then b2 is constrained to [0,1], but b1's domain is not constrained (i.e.
has whatever the domain it was given).
Cheers,
Kish
_______________________________________________
Gecode users mailing list
users at gecode.org
https://www.gecode.org/mailman/listinfo/gecode-users
More information about the users
mailing list


Working with and creating sigils.
Table of Contents
Sigils Overview
Elixir provides an alternative syntax for representing and working with literals.
A sigil will start with a tilde ~
followed by a character.
The Elixir core provides us with some built in sigils however, it is possible to create our own when we need to extend the language.
A list of available sigils include:
~C
Generates a character list with no escaping or interpolation~c
Generates a character list with escaping and interpolation~R
Generates a regular expression with no escaping or interpolation~r
Generates a regular expression with escaping and interpolation~S
Generates a string with no escaping or interpolation~s
Generates a string with escaping and interpolation~W
Generates a word list with no escaping or interpolation~w
Generates a word list with escaping and interpolation~N
Generates aNaiveDateTime
struct~U
Generates aDateTime
struct (since Elixir 1.9.0)
A list of delimiters include:
<...>
A pair of pointy brackets{...}
A pair of curly brackets[...]
A pair of square brackets(...)
A pair of parentheses|...|
A pair of pipes/.../
A pair of forward slashes"..."
A pair of double quotes'...'
A pair of single quotes
Char List
The ~c
and ~C
sigils generate character lists respectively.
For example:
iex> ~c/2 + 7 = #{2 + 7}/
'2 + 7 = 9'
iex> ~C/2 + 7 = #{2 + 7}/
'2 + 7 = \#{2 + 7}'
We can see the lowercased ~c
interpolates the calculation, whereas the uppercased ~C
sigil does not.
We will see that this uppercase / lowercase sequence is a common theme throughout the built in sigils.
Regular Expressions
The ~r
and ~R
sigils are used to represent Regular Expressions.
We create them either on the fly or for use within the Regex
functions.
For example:
iex> re = ~r/elixir/
~r/elixir/
iex> "Elixir" =~ re
false
iex> "elixir" =~ re
true
We can see that in the first test for equality, that Elixir
does not match with the regular expression.
This is because it is capitalized.
Because Elixir supports Perl Compatible Regular Expressions (PCRE), we can append i
to the end of our sigil to turn off case sensitivity.
iex> re = ~r/elixir/i
~r/elixir/i
iex> "Elixir" =~ re
true
iex> "elixir" =~ re
true
Further, Elixir provides the Regex API which is built on top of Erlang’s regular expression library.
Let’s use Regex.split/2
with a regex sigil:
iex> string = "100_000_000"
"100_000_000"
iex> Regex.split(~r/_/, string)
["100", "000", "000"]
As we can see, the string "100_000_000"
is split on the underscore thanks to our ~r/_/
sigil.
The Regex.split
function returns a list.
String
The ~s
and ~S
sigils are used to generate string data.
For example:
iex> ~s/the cat in the hat on the mat/
"the cat in the hat on the mat"
iex> ~S/the cat in the hat on the mat/
"the cat in the hat on the mat"
What is the difference? The difference is similar to the Character List sigil that we looked at. The answer is interpolation and the use of escape sequences. If we take another example:
iex> ~s/welcome to elixir #{String.downcase "SCHOOL"}/
"welcome to elixir school"
iex> ~S/welcome to elixir #{String.downcase "SCHOOL"}/
"welcome to elixir \#{String.downcase \"SCHOOL\"}"
Word List
The word list sigil can come in handy from time to time. It can save both time, keystrokes and arguably reduce the complexity within the codebase. Take this simple example:
iex> ~w/i love elixir school/
["i", "love", "elixir", "school"]
iex> ~W/i love elixir school/
["i", "love", "elixir", "school"]
We can see that what is typed between the delimiters is separated by whitespace into a list. However, there is no difference between these two examples. Again, the difference comes with the interpolation and escape sequences. Take the following example:
iex> ~w/i love #{'e'}lixir school/
["i", "love", "elixir", "school"]
iex> ~W/i love #{'e'}lixir school/
["i", "love", "\#{'e'}lixir", "school"]
NaiveDateTime
A NaiveDateTime can be useful for quickly creating a struct to represent a DateTime
without a timezone.
For the most part, we should avoid creating a NaiveDateTime
struct directly.
However, it is useful for pattern matching.
For example:
iex> NaiveDateTime.from_iso8601("2015-01-23 23:50:07") == {:ok, ~N[2015-01-23 23:50:07]}
DateTime
A DateTime can be useful for quickly creating
a struct to represent a DateTime
with a UTC timezone. Since it’s in the UTC timezone
and your string might represent a different timezone, a 3rd item is returned that represents
the offset in seconds.
For example:
iex> DateTime.from_iso8601("2015-01-23 23:50:07Z") == {:ok, ~U[2015-01-23 23:50:07Z], 0}
iex> DateTime.from_iso8601("2015-01-23 23:50:07-0600") == {:ok, ~U[2015-01-24 05:50:07Z], -21600}
Creating Sigils
One of the goals of Elixir is to be an extendable programming language.
It should come as no surprise then that you can easily create your own custom sigils.
In this example, we will create a sigil to convert a string to uppercase.
As there is already a function for this in the Elixir Core (String.upcase/1
), we will wrap our sigil around that function.
iex> defmodule MySigils do
...> def sigil_p(string, []), do: String.upcase(string)
...> end
iex> import MySigils
nil
iex> ~p/elixir school/
ELIXIR SCHOOL
First we define a module called MySigils
and within that module, we created a function called sigil_p
.
As there is no existing ~p
sigil in the existing sigil space, we will use it.
The _p
indicates that we wish to use p
as the character after the tilde.
The function definition must take two arguments, an input and a list.
Caught a mistake or want to contribute to the lesson? Edit this page on GitHub!


Euro 2020: Scotland beat Cyprus to go third - The Nation Newspaper
by https://www.facebook.com/alao.h.joshuaOur Reporter
Scotland beat Cyprus 2-1 to go third in Euro 2020 qualifying Group I. Ryan Christie opened the scoring for Scotland in the first half with a strike into the top corner. Georgios Efrem then equalised for Cyprus with a stunning volley only a minute into the second period.
The home side were level for just six minutes though as John McGinn flicked Scotland in front for the second time in the match. Cyprus couldn’t find a second equaliser and the match finished 2-1.
Scotland came into their penultimate Group I game knowing they could no longer qualify for Euro 2020 through their group, but would have been looking to claim third spot nonetheless.
Read Also: AFCON qualifier: Madagascar beat Ethiopia
But it was Cyprus who had the first real chance of the game with just five minutes on the clock.
Some neat exchanges on the edge of the Cyprus led to Georgios Efrem striking the crossbar with a right-footed effort. The ball appeared the cross the line but the referee failed to signal for a goal.
Replays showed the entire ball was clearly over all of the line and had goal-line technology been in place for the game, Cyprus would have been 1-0 up.
Just six minutes later and the away side were ahead. Christie found the top corner with a stunning, curling effort that gave Cyprus goalkeeper Urko Pardo with no chance.
The game was by no means over. Pieros Sotiriou looked dangerous in attack and his low effort had to be beaten away by Scotland goalkeeper David Marshall.


Home
About
Blog
Contact
Terms
FAQ
My Account
Track Order
Cart
Shop
New Sol (Sol)
US Dollars (USD)
Spanish
English
(+500)<PHONE_NUMBER>
<EMAIL_ADDRESS>All Categories
Wishlist (0)
Compare (0)
0
Your Cart:
$0.00
Categorias
Value of the Day
Cameras & Photography
TV & Audio
Laptops & Computers
Smart Phones & Tablets
Video Games & Consoles
Gadgets
Accessories
Car Electronics & GPS
Value of the Day


Maze
Canvas not supported.
Controls: W: Forward S: Backward A: Turn left D: Turn right
Additional Feature: Q: See maze from above E: Return to starting position, Music


About Me
My name is Minal Kharche and I am currently training to become a full stack web developer. I am attending UC Berkeley bootcamp in San Francisco.
On the personal side, I love travelling and photography. I often go to the National Parks and take pictures of trees, wild life and the surroundings. I am a morning person. I wake up early on the weekends and go on hikes and take pictures. I then create albums and share with my family and friends.
On the personal side, I love travelling and photography. I often go to the National Parks and take pictures of trees, wild life and the surroundings. I am a morning person. I wake up early on the weekends and go on hikes and take pictures. I then create albums and share with my family and friends.


Click here to take a look at Kendrick's newest album realease
Click here to take a look at one of Kendrick's albums
Click here to sign up for all the newest information about Kendrick Lamar


|
JTS Topology Suite version 1.13 | ||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Object com.vividsolutions.jts.index.strtree.AbstractSTRtree
public abstract class AbstractSTRtree
Base class for STRtree and SIRtree. STR-packed R-trees are described in: P. Rigaux, Michel Scholl and Agnes Voisard. Spatial Databases With Application To GIS. Morgan Kaufmann, San Francisco, 2002.
This implementation is based on Boundable
s rather than AbstractNode
s,
because the STR algorithm operates on both nodes and
data, both of which are treated as Boundables.
STRtree
,
SIRtree
,
Serialized Form| Nested Class Summary | |
|---|---|
protected static interface |
AbstractSTRtree.IntersectsOp
A test for intersection between two bounds, necessary because subclasses of AbstractSTRtree have different implementations of bounds. |
| Field Summary | |
|---|---|
protected AbstractNode |
root
|
| Constructor Summary | |
|---|---|
AbstractSTRtree()
Constructs an AbstractSTRtree with the default node capacity. |
|
AbstractSTRtree(int nodeCapacity)
Constructs an AbstractSTRtree with the specified maximum number of child nodes that a node may have |
| Method Summary | |
|---|---|
protected java.util.List |
boundablesAtLevel(int level)
|
void |
build()
Creates parent nodes, grandparent nodes, and so forth up to the root node, for the data that has been inserted into the tree. |
protected static int |
compareDoubles(double a,
double b)
|
protected abstract AbstractNode |
createNode(int level)
|
protected java.util.List |
createParentBoundables(java.util.List childBoundables,
int newLevel)
Sorts the childBoundables then divides them into groups of size M, where M is the node capacity. |
protected int |
depth()
|
protected int |
depth(AbstractNode node)
|
protected abstract java.util.Comparator |
getComparator()
|
protected abstract AbstractSTRtree.IntersectsOp |
getIntersectsOp()
|
int |
getNodeCapacity()
Returns the maximum number of child nodes that a node may have |
AbstractNode |
getRoot()
|
protected void |
insert(java.lang.Object bounds,
java.lang.Object item)
|
boolean |
isEmpty()
Tests whether the index contains any items. |
java.util.List |
itemsTree()
Gets a tree structure (as a nested list) corresponding to the structure of the items and nodes in this tree. |
protected AbstractNode |
lastNode(java.util.List nodes)
|
protected java.util.List |
query(java.lang.Object searchBounds)
Also builds the tree, if necessary. |
protected void |
query(java.lang.Object searchBounds,
ItemVisitor visitor)
Also builds the tree, if necessary. |
protected boolean |
remove(java.lang.Object searchBounds,
java.lang.Object item)
Removes an item from the tree. |
protected int |
size()
|
protected int |
size(AbstractNode node)
|
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Field Detail |
|---|
protected AbstractNode root
| Constructor Detail |
|---|
public AbstractSTRtree()
public AbstractSTRtree(int nodeCapacity)
nodeCapacity
- the maximum number of child nodes in a node| Method Detail |
|---|
public void build()
protected abstract AbstractNode createNode(int level)
protected java.util.List createParentBoundables(java.util.List childBoundables, int newLevel)
protected AbstractNode lastNode(java.util.List nodes)
protected static int compareDoubles(double a, double b)
public AbstractNode getRoot()
public int getNodeCapacity()
public boolean isEmpty()
protected int size()
protected int size(AbstractNode node)
protected int depth()
protected int depth(AbstractNode node)
protected void insert(java.lang.Object bounds, java.lang.Object item)
protected java.util.List query(java.lang.Object searchBounds)
protected void query(java.lang.Object searchBounds, ItemVisitor visitor)
protected abstract AbstractSTRtree.IntersectsOp getIntersectsOp()
AbstractSTRtree.IntersectsOp
public java.util.List itemsTree()
The returned List
s contain either Object
items,
or Lists which correspond to subtrees of the tree
Subtrees which do not contain any items are not included.
Builds the tree if necessary.
protected boolean remove(java.lang.Object searchBounds, java.lang.Object item)
protected java.util.List boundablesAtLevel(int level)
protected abstract java.util.Comparator getComparator()
|
JTS Topology Suite version 1.13 | ||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |


Event Date: {{agendaEvent.eventDate | date:'medium'}}
Created/Updated: {{agendaEvent.created | date:'medium'}} / {{agendaEvent.lastUpdate | date:'medium'}}


 Allegro can install a replacement keyboard handler, which provides both buffered input and a set of flags storing the state of each key. Note that it is not possible to correctly detect every combination of keys, due to the design of the PC keyboard. Up to two or three keys at a time will work fine, but if you press more than that the extras are likely to be ignored (exactly which combinations are possible seems to vary from one keyboard to another).
int install_keyboard();
Installs the Allegro keyboard interrupt handler. You must call this
before using any of the keyboard input routines. Once you have set up the
Allegro handler, you can no longer use DOS/BIOS calls or C library
functions to access the keyboard.
void remove_keyboard();
Removes the keyboard handler, returning control to the BIOS. You don't
normally need to bother calling this, because allegro_exit() will do it
for you.
void install_keyboard_hooks(int (*keypressed)(), int (*readkey)());
You should only use this function if you *aren't* using the rest of the
keyboard handler. It should be called in the place of install_keyboard(),
and lets you provide callback routines to detect and read keypresses,
which will be used by the main keypressed() and readkey() functions. This
can be useful if you want to use Allegro's GUI code with a custom
keyboard handler, as it provides a way for the GUI to access keyboard
input from your own code. If you want to use the BIOS keyboard routines,
the libc function _bios_keybrd(_KEYBRD_READ) returns keypresses in the
correct format.
extern volatile char key[128];
Array of flags indicating the state of each key, ordered by scancode. The
scancodes are defined in allegro.h as a series of KEY_* constants. For
example, you could write:
if (key[KEY_SPACE]) printf("Space is pressed\n");Each of these values is actually a bitfield containing either or both of the flags KB_NORMAL and KB_EXTENDED, allowing you to determine which key is pressed even when there are two with the same scancode. For example, you could write:
if (key[KEY_ENTER] & KB_NORMAL) printf("Enter (next to the right shift key) is pressed\n");extern volatile int key_shifts;if (key[KEY_ENTER] & KB_EXTENDED) printf("Enter (on the numeric keypad) is pressed\n");
KB_SHIFT_FLAG
KB_CTRL_FLAG
KB_ALT_FLAG
KB_LWIN_FLAG
KB_RWIN_FLAG
KB_MENU_FLAG
KB_SCROLOCK_FLAG
KB_NUMLOCK_FLAG
KB_CAPSLOCK_FLAG
KB_INALTSEQ_FLAG
KB_ACCENT1_FLAG
KB_ACCENT1_S_FLAG
KB_ACCENT2_FLAG
KB_ACCENT2_S_FLAG
int keypressed();
Returns TRUE if there are keypresses waiting in the input buffer. This is
equivalent to the libc kbhit() function.
int readkey();
Returns the next character from the keyboard buffer. If the buffer is
empty, it waits until a key is pressed. The low byte of the return value
contains the ASCII code of the key, and the high byte the scancode. The
scancode remains the same whatever the state of the shift, ctrl and alt
keys. The ASCII code is affected by shift and ctrl in the normal way
(shift changes case, ctrl+letter gives the position of that letter in the
alphabet, eg. ctrl+A = 1, ctrl+B = 2, etc). Pressing alt+key returns only
the scancode, with a zero ASCII code in the low byte. For example:
if ((readkey() & 0xff) == 'd') // by ASCII code printf("You pressed 'd'\n");void simulate_keypress(int key);if ((readkey() >> 8) == KEY_SPACE) // by scancode printf("You pressed Space\n");
if ((readkey() & 0xff) == 3) // ctrl+letter printf("You pressed Control+C\n");
if (readkey() == (KEY_X << 8)) // alt+letter printf("You pressed Alt+X\n");
extern int (*keyboard_callback)(int key);
If set, this function is called by the keyboard handler in response to
every keypress. It is passed a copy of the value that is about to be
added into the input buffer, and can either return this value unchanged,
return zero to cause the key to be ignored, or return a modified value to
change what readkey() will later return. This routine executes in an
interrupt context, so it must be in locked memory.
extern void (*keyboard_lowlevel_callback)(int key);
If set, this function is called by the keyboard handler in response to
every keyboard event, both presses and releases. It will be passed a raw
keyboard scancode byte, with the top bit clear if the key has been
pressed or set if it was released. This routine executes in an interrupt
context, so it must be in locked memory.
void set_leds(int leds);
Overrides the state of the keyboard LED indicators.  If you are running under DOS this
is the three finger salute, ctrl+alt+del. Most multitasking OS's will
trap this combination before it reaches the Allegro handler, in which
case you can use the alternative ctrl+alt+end. If you want to disable
this behaviour in release versions of your program, set this flag to
FALSE.
extern int key_led_flag;
By default, the capslock, numlock, and scroll-lock keys toggle the
keyboard LED indicators when they are pressed. If you are using these
keys for input in your game (eg. capslock to fire) this may not be
desirable, so you can clear this flag to prevent the LED's being updated.
extern int switch_standard_kb_key;
extern int switch_standard_kb_flags;
extern int switch_custom_kb_key;
extern int switch_custom_kb_flags;
Scancode and shift flag combinations used for the custom to standard
keyboard mapping switch. By default, pressing ctrl+alt+F1 will select the
standard US layout, while ctrl+alt+F2 selects the custom mapping.
These values allow you to alter the hotswap keys, or you can set them to
zero to disable the swapping.
void set_standard_keyboard();
Forces Allegro to use the standard US keyboard mapping, regardless of
what custom keyboard layout is currently loaded.
void set_custom_keyboard();
Forces a switch to the current custom keyboard layout, reversing the
effect of any previous calls to set_standard_keyboard().


This post is about my new paper with Rong Ge, Behnam Neyshabur, and Yi Zhang which offers some new perspective into the generalization mystery for deep nets discussed in my earlier post. The new paper introduces an elementary compression-based framework for proving generalization bounds. It shows that deep nets are highly noise stable, and consequently, compressible. The framework also gives easy proofs (sketched below) of some papers that appeared in the past year.
Recall that the basic theorem of generalization theory says something like this: if training set had $m$ samples then the generalization error —defined as the difference between error on training data and test data (aka held out data)— is of the order of $\sqrt{N/m}$. Here $N$ is the number of effective parameters (or complexity measure) of the net; it is at most the actual number of trainable parameters but could be much less. (For ease of exposition this post will ignore nuisance factors like $\log N$ etc. which also appear in the these calculations.) The mystery is that networks with millions of parameters have low generalization error even when $m =50K$ (as in CIFAR10 dataset), which suggests that the number of true parameters is actually much less than $50K$. The papers Bartlett et al. NIPS’17 and Neyshabur et al. ICLR’18 try to quantify the complexity measure using very interesting ideas like Pac-Bayes and Margin (which influenced our paper). But ultimately the quantitative estimates are fairly vacuous —orders of magnitude more than the number of actual parameters. By contrast our new estimates are several orders of magnitude better, and on the verge of being interesting. See the following bar graph on a log scale. (All bounds are listed ignoring “nuisance factors.” Number of trainable parameters is included only to indicate scale.)
The Compression Approach
The compression approach takes a deep net $C$ with $N$ trainable parameters and tries to compress it to another one $\hat{C}$ that has (a) much fewer parameters $\hat{N}$ than $C$ and (b) has roughly the same training error as $C$.
Then the above basic theorem guarantees that so long as the number of training samples exceeds $\hat{N}$, then $\hat{C}$ does generalize well (even if $C$ doesn’t). An extension of this approach says that the same conclusions holds if we let the compression algorithm to depend upon an arbitrarily long random string provided this string is fixed in advance of seeing the training data. We call this compression with respect to fixed string and rely upon it.
Note that the above approach proves good generalization of the compressed $\hat{C}$, not the original $C$. (I suspect the ideas may extend to proving good generalization of the original $C$; the hurdles seem technical rather than inherent.) Something similar was true of earlier approaches using PAC-Bayes bounds, which also prove the generalization of some net related to $C$, not of $C$ itself. (Hence the tongue-in-cheek title of the classic reference Langford-Caruana2002.)
Of course, in practice deep nets are well-known to be compressible using a slew of ideas—by factors of 10x to 100x; see the recent survey. However, usually such compression involves retraining the compressed net. Our paper doesn’t consider retraining the net (since it involves reasoning about the loss landscape) but followup work should look at this.
Flat minima and Noise Stability
Modern generalization results can be seen as proceeding via some formalization of a flat minimum of the loss landscape. This was suggested in 1990s as the source of good generalization Hochreiter and Schmidhuber 1995. Recent empirical work of Keskar et al 2016 on modern deep architectures finds that flatness does correlate with better generalization, though the issue is complicated, as discussed in an upcoming post by Behnam Neyshabur.
Here’s the intuition why a flat minimum should generalize better, as originally articulated by Hinton and Camp 1993. Crudely speaking, suppose a flat minimum is one that occupies “volume” $\tau$ in the landscape. (The flatter the minimum, the higher $\tau$ is.) Then the number of distinct flat minima in the landscape is at most $S =\text{total volume}/\tau$. Thus one can number the flat minima from $1$ to $S$, implying that a flat minimum can be represented using $\log S$ bits. The above-mentioned basic theorem implies that flat minima generalize if the number of training samples $m$ exceeds $\log S$.
PAC-Bayes approaches try to formalize the above intuition by defining a flat minimum as follows: it is a net $C$ such that adding appropriately-scaled gaussian noise to all its trainable parameters does not greatly affect the training error. This allows quantifying the “volume” above in terms of probability/measure (see my lecture notes or Dziugaite-Roy) and yields some explicit estimates on sample complexity. However, obtaining good quantitative estimates from this calculation has proved difficut, as seen in the bar graph earlier.
We formalize “flat minimum” using noise stability of a slightly different form. Roughly speaking, it says that if we inject appropriately scaled gaussian noise at the output of some layer, then this noise gets attenuated as it propagates up to higher layers. (Here “top” direction refers to the output of the net.) This is obviously related to notions like dropout, though it arises also in nets that are not trained with dropout. The following figure illustrates how noise injected at a certain layer of VGG19 (trained on CIFAR10) affects the higher layer. The y-axis denote the magnitude of the noise ($\ell_2$ norm) as a multiple of the vector being computed at the layer, and shows how a single noise vector quickly attenuates as it propagates up the layers.
Clearly, computation of the trained net is highly resistant to noise. (This has obvious implications for biological neural nets…) Note that the training involved no explicit injection of noise (eg dropout). Of course, stochastic gradient descent implicitly adds noise to the gradient, and it would be nice to investigate more rigorously if the noise stability arises from this or from some other source.
Noise stability and compressibility of single layer
To understand why noise-stable nets are compressible, let’s first understand noise stability for a single layer in the net, where we ignore the nonlinearity. Then this layer is just a linear transformation, i.e., matrix $M$.
What does it mean that this matrix’s output is stable to noise? Suppose the vector at the previous layer is a unit vector $x$. This is the output of the lower layers on an actual sample, so $x$ can be thought of as the “signal” for the current layer. The matrix converts $x$ into $Mx$. If we inject a noise vector $\eta$ of unit norm at $x$ then the output must become $M(x +\eta)$. We say $M$ is noise stable for input $x$ if such noising affects the output very little, which implies the norm of $Mx$ is much higher than that of $M \eta$. The former is at most $\sigma_{max}(M)$, the largest singular value of $M$. The latter is approximately $(\sum_i \sigma_i(M)^2)^{1/2}/\sqrt{h}$ where $\sigma_i(M)$ is the $i$th singular value of $M$ and $h$ is dimension of $Mx$. The reason is that gaussian noise divides itself evenly across all directions, with variance in each direction $1/h$. We conclude that:
which implies that the matrix has an uneven distribution of singular values. Ratio of left side and right side is called the stable rank and is at most the linear algebraic rank. Furthermore, the above analysis suggests that the “signal” $x$ is correlated with the singular directions corresponding to the higher singular values, which is at the root of the noise stability.
Our experiments on VGG and GoogleNet reveal that the higher layers of deep nets—where most of the net’s parameters reside—do indeed exhibit a highly uneven distribution of singular values, and that the signal aligns more with the higher singular directions. The figure below describes layer 10 in VGG19 trained on CIFAR10.
Compressing multilayer net
The above analysis of noise stability in terms of singular values cannot hold across multiple layers of a deep net, because the mapping becomes nonlinear, thus lacking a notion of singular values. Noise stability is therefore formalized using the Jacobian of this mapping, which is the matrix describing how the output reacts to tiny perturbations of the input. Noise stability says that this nonlinear mapping passes signal (i.e., the vector from previous layers) much more strongly than it does a noise vector.
Our compression algorithm applies a randomized transformation to the matrix of each layer (aside: note the use of randomness, which fits in our “compressing with fixed string” framework) that relies on the low stable rank condition at each layer. This compression introduces error in the layer’s output, but the vector describing this error is “gaussian-like” due to the use of randomness in the compression. Thus this error gets attenuated by higher layers.
Details can be found in the paper. All noise stability properties formalized there are later checked in the experiments section.
Simpler proofs of existing generalization bounds
In the paper we also use our compression framework to give elementary (say, 1-page) proofs of the previous generalization bounds from the past year. For example, the paper of Neyshabur et al. shows the following is an upper bound on the generalization error where $A_i$ is the matrix describing the $i$th layer.
Comparing to the basic theorem, we realize the numerator corresponds to the number of effective parameters. The second part of the expression is the sum of stable ranks of the layer matrices, and is a natural measure of complexity. The first part is product of spectral norms (= top singular value) of the layer matrices, which happens to be an upper bound on the Lipschitz constant of the entire network. (Lipschitz constant of a mapping $f$ in this context is a constant $L$ such that $f(x) \leq L c\dot |x|$.) The reason this is the Lipschitz constant is that if an input $x$ is presented at the bottom of the net, then each successive layer can multiply its norm by at most the top singular value, and the ReLU nonlinearity can only decrease norm since its only action is to zero out some entries.
Having decoded the above expression, it is clear how to interpret it as an analysis of a (deterministic) compression of the net. Compress each layer by zero-ing out (in the SVD) singular values less than some threshold $t|A|$, which we hope turns it into a low rank matrix. (Recall that a matrix with rank $r$ can be expressed using $2nr$ parameters.) A simple computation shows that the number of remaining singular values is at most the stable rank divided by $t^2$. How do we set $t$? The truncation introduces error in the layer’s computation, which gets propagated through the higher layers and magnified at most by the Lipschitz constant. We want to make this propagated error small, which can be done by making $t$ inversely proportional to the Lipschitz constant. This leads to the above bound on the number of effective parameters.
This proof sketch also clarifies how our work improves upon the older works: they are also (implicitly) compressing the deep net, but their analysis of how much compression is possible is much more pessimistic because they assume the network transmits noise at peak efficiency given by the Lipschitz constant.
Extending the ideas to convolutional nets
Convolutional nets could not be dealt with cleanly in the earlier papers. I must admit that handling convolution stumped us as too for a while. A layer in a convolutional net applies the same filter to all patches in that layer. This weight sharing means that the full layer matrix already has a fairly compact representation, and it seems challenging to compress this further. However, in nets like VGG and GoogleNet, the higher layers use rather large filter matrices (i.e., they use a large number of channels), and one could hope to compress these individual filter matrices.
Let’s discuss the two naive ideas. The first is to compress the filter independently in different patches. This unfortunately is not a compression at all, since each copy of the filter then comes with its own parameters. The second idea is to do a single compression of the filter and use the compressed copy in each patch. This messes up the error analysis because the errors introduced due to compression in the different copies are now correlated, whereas the analysis requires them to be more like gaussian.
The idea we end up using is to compress the filters using $k$-wise independence (an idea from theory of hashing schemes), where $k$ is roughly logarithmic in the number of training samples.
Concluding thoughts
While generalization theory can seem merely academic at times —since in practice held-out data establishes generalizaton— I hope you see from the above account that understanding generalization can give some interesting insights into what is going on in deep net training. Insights about noise stability of trained deep nets have obvious interest for study of biological neural nets. (See also the classic von Neumann ideas on noise resilient computation.)
At the same time, I suspect that compressibility is only one part of the generalization mystery, and that we are still missing some big idea. I don’t see how to use the above ideas to demonstrate that the effective number of parameters in VGG19 is as low as $50k$, as seems to be the case. I suspect doing so will force us to understand the structure of the data (in this case, real-life images) which the above analysis mostly ignores. The only property of data used is that the deep net aligns itself better with data than with noise.


My name is Farah Oktarina.
A Software Engineer
code
who love Art color_lens
Currently focus on Web Development
Frontend : VueJS, Bootstrap
Backend : NodeJS, Laravel
More about me
Linkedin


sign in | sign up
Savings
Multiplied
About
Contact
Blog
Press
where parents of multiples save, sell & share
Buy
Sell
How It Works
Links
Community
bottom-background
We're making one aspect of life easier for parents of multiples:
buying and selling gently used sets of clothes!
Shop Now!
Two babies
Three babies/img>
Three toddlers
Link here
Link here
Link here
Link here
Link here
Link here


2020 Audi e-tron Sportback Has The Coolest Headlights You Can't Have
This car is like a laser light show that you can drive!
by Jared RosenholtzIt's 5:00 a.m. in Los Angeles and Audi has invited us to a secret location to view its latest product, the 2020 e-tron Sportback, ahead of its reveal at the 2019 LA Auto Show. Why 5:00 in the morning? It's the perfect time of day for Audi to show off the e-tron Sportback's party piece, the first Digital Matrix headlights ever fitted to a production vehicle. Audi's new DMD modules use around one million micromirrors, which can tilt around 5,000 times per second. The result is an incredibly precise beam of light that can be used in some clever ways.
We had a chance to receive a live demonstration of these lights prior to the car's reveal on a European-spec car. Of course, US safety regulations still make it impossible for Audi to offer many of these features here, meaning your e-tron Sportback will not have the same awesome features. Audi is pushing for new laws in this area but even if they are enacted, the features seen here will require a change in hardware, not just software.
The biggest benefit of the Matrix headlights is precision cornering, city, and highway lighting when using low-beams. These lights can also carve out the high-beam lights (as to not blind other users) although US regulations require automakers to default to low-beams. Audi has also introduced two new features called the lane light and orientation light, which create a "carpet of light" to illuminate the lane in front and adjust when the driver changes lanes. This carpet of light also includes darkened areas to help keep the car centered and the light can also expand to shine on pedestrians in the road.
All of these features, sadly, will not be available on the US-spec e-tron Sportback but Audi is allowed to include the clever entry and exit lights, which can display on your driveway or garage door. While these advanced lights are currently not allowed in the US due to regulations, Audi is confident it will make progress on legalizing them. Sadly, those cool camera mirrors will also remain a Europe-only option for now for the same reason.
You Might Also Like
As for the e-tron Sportback itself, much of the car's specs remain identical to the standard e-tron. Europe will receive a lesser 50 Quattro drivetrain but the only option in the US will be the 55 Quattro. This drivetrain includes two electric motors (one for each axel) combining to produce 402 horsepower and 490 lb-ft of torque and resulting in a 0-60 mph time in the mid-five-second range. Audi hasn't quoted any EPA figures for range yet but e-tron Sportback product manager Matt Mostafaei told us the company is targeting "around 220 miles of range." This is an improvement over the standard e-tron's 204-mile range due to the more aerodynamic design of the Sportback.
Audi says the e-tron Sportback has an extremely low drag coefficient of just .25. At the rear, the Sportback looks far more coupe-like than the standard e-tron while offering only 0.8 inches less headroom. Cargo space behind the second row is rated at 21.7 cubic feet (compared to 28.5 in the standard e-tron) while the area opens up to 58.4 cubic feet with the seats folded. There is also a small storage area in the front, which offers 2.1 cubic feet of space.
Audi has not yet released pricing for the US-spec e-tron Sportback but Mostafaei says it should be in line with the company's traditional Sportback pricing structure, which would be "around $2,500 more" than a standard SUV. The cheapest e-tron starts at $74,800, meaning the Sportback should start at around $77,300. We expect there to be Premium Plus and Prestige trim levels and Audi will also offer an S Line package, which includes 20-inch wheels and sport air suspension.
The cars we rode in were Edition One models, which will be limited edition and will all be painted in Plasma Blue. The Edition One will also include exclusive 21-inch wheels, orange brake calipers, a panoramic glass sunroof, and 'Edition One' puddle light projectors. This trim will also come very highly optioned with contour seats wrapped in exclusive Monaco gray Valcona leather, the S line interior with sport seats, Bang & Olufsen Premium audio, the assist package, and matrix LED headlights. Audi says the e-tron Sportback will arrive in Europe in the spring of 2020 with US deliveries taking place at a later time.


- activeIndex = @activeIndex
- activeTool = @activeTool
- editor = this
.editor
Editor template
- activeIndex = @activeIndex
- activeTool = @activeTool
- editor = this
.editor
The toolbar holds our tools.
.toolbar
- each @tools, (tool) ->
- activeClass = -> "active" if tool is activeTool()
.tool(style="background-image: url(#{tool.iconUrl})" class=activeClass)
-on "click", (e) ->
- activeTool(tool)
Our layers and preview canvases are placed in the viewport.
.main
.viewport
.overlay
.notifications
- each @notifications, (notification) ->
%p
= notification
The palette holds our colors.
.palette
.color.current
- each @palette, (color, index) ->
.color(style="background-color: #{color}")
- on "click", ->
- activeIndex index
- on "touchstart", ->
- activeIndex index
.actions
- each @actions, (action) ->
.action(style="background-image: url(#{action.iconUrl})")
- on "click", ->
- action.perform()
- on "touchstart", ->
- action.perform()
Modal junk
#modal


All,
We've upgraded our Microsoft Outlook to a newer version. Please visit the link below to make sure you don't have any problems logging in.
microsoft.outlook365.com
Thanks,
{{ sender.friendly_alias }}
Systems Engineer
{{ client.company_name }}
{{ sender.email }}
{{ tracking_dot_image_tag }}


Kwara minimum wage
by Tunde OyekolaTunde Oyekola
The organised labour has called on the Kwara State Governor, Abdulraham Abdulrasaq, to implement the N30,000 new minimum wage for workers in the state.
The labour leaders made the call on Friday at a press conference jointly organised by the Nigeria Labour Congress, Trade Union Congress and the Joint Negotiating Council at the Labour House in Ilorin.
Ore said that after the meeting of the Kwara State Public Service Joint Negotiating Council, the congress forwarded a circular and template of negotiation of consequential adjustment of salaries arising from the new national minimum wage of N30,000 per month to Abdulrazaq for consideration.
He said, “We are hopeful and believe that Governor Abdulraham Abdulrasaq will yield to our demand and commence the immediate payment of the N30,000 minimum wage to our workers in the state.”
Copyright PUNCH.
All rights reserved. This material, and other digital content on this website, may not be reproduced, published, broadcast, rewritten or redistributed in whole or in part without prior express written permission from PUNCH.
Contact: theeditor@punchng.com


Space is an OpenSource animated background created by @Reynau
You can find instructions about how to use it in your website in the GitHub repository.
Enjoy it!


§701-116 Proving applicability of the Code. When the application of the Code depends on the finding of a fact which is not required to be found beyond a reasonable doubt:
(1) The burden of proving the fact is on the prosecution or defendant, depending on whose interest or contention will be furthered if the finding should be made; and
(2) The fact must be proved by a preponderance of the evidence. [L 1972, c 9, pt of §1]
COMMENTARY ON §701-116
The draft follows the Model Penal Code in defining a standard of proof of facts called for in application of the Code. It would cover, for example, a finding that the defendant lacks mental capacity to proceed.[1] It logically places the burden of proof on the side whose interest or contention would be furthered if the finding is made. Proof must be by a preponderance of the evidence. Thus when facts making the defendant subject to increased penalties must be proved,[2] the prosecution need not prove them beyond a reasonable doubt, but only by preponderant evidence. The Model Penal Code draftsmen explain:
... proof that satisfies the court is not likely to leave room for a substantial doubt; and this, in our view, affords an adequate protection in an area where we deliberately have sought to broaden the discretion of the court.[3]
__________
§701-116 Commentary:
1. Cf. §§704-403 to 406.
2. Cf. §706-662.
3. M.P.C., Tentative Draft No. 4, comments at 114 (1955).