The kitchen sink
A showcase of Modulz open–source design system.
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This title big AF
This is a really long sub heading so you can resize your browser to test the leading like a weirdo.
This is a primary title
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Sub heading on top
This is a primary title
I am a small heading
This is a really long set of random words in no particular order chosen for the sole purpose of creating a really long paragraph that might resemble the type of longform text found in blog posts.
Pink sub heading
This is a primary title
Have you ever tried to set typography on the web to an extremely high standard?  It is the hardest part of UI architecture by far.
We need container queries and line-height-step immediately because those are objectively good ideas.
This is a large heading
This text is centered (on large screens), obviously. In terms of readability, center-justified text is a pretty bad idea in general but I just wanted to let you know that it's possible.
This is a small heading
This is the type of small paragraph text which you can commonly find on marketing sites for detailing features or benefits.
 Perhaps you could bury a scam in the fine print with this font.
You can use this for input hints, though it's possible that some people won't be able to read even a few words of this.
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Table
| Name | Role | Country |
|---|---|---|
|
Colm Tuite
|
Designer | Romania |
|
Olimpia Vintan
|
Designer | Romania |
|
Colm Tuite
|
Designer | Ireland |
| Name | Role | Country |
|---|---|---|
|
Colm Tuite
|
Designer | Romania |
|
Olimpia Vintan
|
Designer | Romania |
|
Colm Tuite
|
Designer | Ireland |
Card
Visits by country
17k
| Country | Rate |
|---|---|
| USA | 6.3% |
| Denmark | 12.2% |
| Germany | 2.9% |
| Italy | 64.1% |
Frequently asked questions
Why?
This design system has evolved over the past few years through my work. As it reached a certain stage of maturity, I figured it wouldn't be too much extra work to package it up so other people could use it.
I was wrong. Very wrong. But it's too late to turn back now.
How is Modulz different?
Modulz tries to focus on a few differentiating factors:
- A high standard of visual design in keeping with modern trends.
- Comprehensive docs which illustrate not just how to implement each component, but how to use them in a variety of practical situations.
- Consistent, rhythmic scales dictate every style used throughout Modulz.
- A modular component library. Install only what you need.
When will Modulz be released?
You can play around with Modulz right now but it's in very early beta and not yet ready for production use.
The plan is to release an official in December with v1 shipping in early 2018.
Can I contribute?
Please do! Modulz is on Github, so feel free to play around and open a PR or issue.
Soon, I'll compile a list of issues, tasks and ideas to help provide some direction.
Want to follow progress?


1 Eldap Release Notes
This document describes the changes made to the Eldap application.
1.1 Eldap 1.2.2
Fixed Bugs and Malfunctions
-
If the underlying tcp connection is closed and an LDAP operation returned tcp_error, the client applications tend to close the ldap handle with eldap:close. This will cause a {nocatch, {gen_tcp_error, ...}} exception.
Such errors are now ignored during close, because the socket will be closed anyway.
Own Id: OTP-13590 Aux Id: PR-1048
Improvements and New Features
-
Modernize test suites
Own Id: OTP-13566
1.2 Eldap 1.2.1
Fixed Bugs and Malfunctions
-
ELDAP did not send an 'unBind' request before closing the connection.
Own Id: OTP-13327
Improvements and New Features
-
Handles the referral result code from LDAP servers. Adds the return value {ok, {referral,UrlList}} to some functions. See the Eldap reference manual for details.
Own Id: OTP-12272
1.3 Eldap 1.2
Improvements and New Features
-
Support added for LDAP Password Modify Extended Operation (RFC 3062). Thanks to danielwhite.
Own Id: OTP-12282
1.4 Eldap 1.1.1
Fixed Bugs and Malfunctions
-
Corrects that eldap:close/1 returned a tuple instead of the specified atom ok.
Own Id: OTP-12349
Improvements and New Features
-
Clarification in the reference manual for eldap:modify_dn/5, eldap:search/2 and eldap:start_tls/3.
Own Id: OTP-12354
-
The eldap test suites are extended and re-organized.
Own Id: OTP-12355
1.5 Eldap 1.1
Fixed Bugs and Malfunctions
-
Fixed that eldap:open did not use the Timeout parameter when calling ssl:connect. (Thanks Wiesław Bieniek for reporting)
Own Id: OTP-12311
Improvements and New Features
-
Added the LDAP filter extensibleMatch.
Own Id: OTP-12174
1.6 Eldap 1.0.4
Fixed Bugs and Malfunctions
-
eldap:open/2 and eldap:open/3 gave wrong return values for option errors.
Own Id: OTP-12182
Improvements and New Features
-
Nearly all TCP options are possible to give in the eldap:open/2 call.
Own Id: OTP-12171
1.7 Eldap 1.0.3
Fixed Bugs and Malfunctions
-
Application upgrade (appup) files are corrected for the following applications:
asn1, common_test, compiler, crypto, debugger, dialyzer, edoc, eldap, erl_docgen, et, eunit, gs, hipe, inets, observer, odbc, os_mon, otp_mibs, parsetools, percept, public_key, reltool, runtime_tools, ssh, syntax_tools, test_server, tools, typer, webtool, wx, xmerl
A new test utility for testing appup files is added to test_server. This is now used by most applications in OTP.
(Thanks to Tobias Schlager)
Own Id: OTP-11744
-
Add support for IPv6 connections, By including the [inet6] option in eldap:open/2. Default value is still [inet] (Thanks to Edwin Fine)
Own Id: OTP-11753
-
Fixed bug where eldap:search returned binaries instead of strings. (Thanks Simon MacMullen for the report)
Own Id: OTP-11768
1.8 Eldap 1.0.2
Fixed Bugs and Malfunctions
-
Removed {verify,0} from ssl-options because eldap does not support peer verification. Thanks to Florian Waas for reporting.
Own Id: OTP-11354
Improvements and New Features
-
The ldap client eldap now supports the start_tls operation. This upgrades an existing tcp connection to encryption using tls, if the server supports it. See eldap:start_tls/2 and /3.
Own Id: OTP-11336
1.9 Eldap 1.0.1
Improvements and New Features
-
Fixed various dialyzer warnings
Own Id: OTP-10403 Aux Id: kunagi-258 [169]
-
Configure the SSL options fully in eldap.
Own Id: OTP-10728
1.10 Eldap 1.0
New application.


§572B-2 Eligibility to enter into a civil union. A person shall be eligible to enter into a civil union only if the person is:
(1) Not a partner in another civil union or a spouse in a marriage;
(2) At least eighteen years of age; and
(3) Not related to the other proposed partner in the civil union, as provided in section 572B‑3. [L 2011, c 1, pt of §2; am L 2012, c 267, §5]


To simplify installation, this DreamFactory instance came with a default system administrator account. Please secure this instance by updating the email and password for this profile.


Combines Typescript, Lit-Element, and Css-in-Css with es-web-dev's es6 module reloading.
Run a single suite of tests in multiple browsers with mocha & playwright.
Typescript maps make in-browser and in-IDE debugging, in test and in production code an easy thing!
Use Roll-up to bundle everything for production
Uses a set of shared Roll-up plugins across live-coding, testing, and bundling
Use mdjs
instead of storybook to demo and document components
Generate web component descriptors


[§37C-12] Debt affordability study. The director of finance shall submit to the legislature a debt affordability study prior to the convening of the regular session of each odd-numbered year. The director shall submit the study with the multi-year program and financial plan. [L 2015, c 149, pt of §2]


Class MpGameModuleBase<TService, TGame, TPlayer>
Base class to manage a game between Discord users.
Inherited Members
Namespace: Discord.Addons.MpGame
Assembly: Discord.Addons.MpGame.dll
Syntax
public abstract class MpGameModuleBase<TService, TGame, TPlayer> : ModuleBase<SocketCommandContext>
where TService : MpGameService<TGame, TPlayer>
where TGame : GameBase<TPlayer>
where TPlayer : Player
Type Parameters
| Name | Description |
|---|---|
| TService | The type of the service managing longer lived objects. |
| TGame | The type of game to manage. |
| TPlayer | The type of the Player object. |
Constructors
| Improve this Doc View SourceMpGameModuleBase(TService)
Initializes the MpGameModuleBase<TService, TGame, TPlayer> base class.
Declaration
protected MpGameModuleBase(TService gameService)
Parameters
| Type | Name | Description |
|---|---|---|
| TService | gameService | The |
Properties
| Improve this Doc View SourceGame
The instance of the game being played (if active).
Declaration
protected TGame Game { get; }
Property Value
| Type | Description |
|---|---|
| TGame |
GameInProgress
Determines if a game in the current channel is in progress or not.
Declaration
protected CurrentlyPlaying GameInProgress { get; }
Property Value
| Type | Description |
|---|---|
| CurrentlyPlaying |
GameService
The GameService instance.
Declaration
protected TService GameService { get; }
Property Value
| Type | Description |
|---|---|
| TService |
JoinedUsers
The list of users ready to play.
Declaration
protected IReadOnlyCollection<IUser> JoinedUsers { get; }
Property Value
| Type | Description |
|---|---|
| IReadOnlyCollection<IUser> |
Remarks
note
This is an immutable snapshot; it is not updated until the next command invocation. Alternatively, you can manually call GetGameData(ICommandContext) and see its JoinedUsers property to obtain a refreshed snapshot right away.
OpenToJoin
Determines if a game in the current channel is open to join or not.
Declaration
protected bool OpenToJoin { get; }
Property Value
| Type | Description |
|---|---|
| Boolean |
Player
The player object that wraps the user executing this command (if a game is active AND the user is a player in that game).
Declaration
protected TPlayer Player { get; }
Property Value
| Type | Description |
|---|---|
| TPlayer |
RegisterPlayerTypeReader
Override this to return false if you don't want
to register a type reader for the TPlayer
type.
Declaration
protected virtual bool RegisterPlayerTypeReader { get; }
Property Value
| Type | Description |
|---|---|
| Boolean |
Methods
| Improve this Doc View SourceBeforeExecute(CommandInfo)
Initialize fields whose values come from the TService
's Dictionaries.
Declaration
protected override void BeforeExecute(CommandInfo command)
Parameters
| Type | Name | Description |
|---|---|---|
| CommandInfo | command |
Overrides
CancelGameCmd()
Command to cancel a game before it started.
Declaration
public abstract Task CancelGameCmd()
Returns
| Type | Description |
|---|---|
| Task |
Examples
[Command("cancel")]
public override async Task CancelGameCmd()
{
if (Game != null)
{
await ReplyAsync("Cannot cancel a game already in progress.").ConfigureAwait(false);
}
else if (!OpenToJoin)
{
await ReplyAsync("No game open to cancel.").ConfigureAwait(false);
}
else
{
if (await GameService.CancelGameAsync(Context.Channel))
{
await ReplyAsync("Game was canceled.").ConfigureAwait(false);
}
}
}
|
Improve this Doc
View Source
EndGameCmd()
Command to end a game in progress early.
Declaration
public abstract Task EndGameCmd()
Returns
| Type | Description |
|---|---|
| Task |
Examples
[Command("end")] //Should be restricted to mods/admins to prevent abuse
public override Task EndGameCmd()
=> (Game != null)
? Game.EndGame("Game ended early by moderator.")
: GameInProgress == CurrentlyPlaying.DifferentGame
? ReplyAsync("Different game in progress.")
: ReplyAsync("No game in progress.");
|
Improve this Doc
View Source
GameStateCmd()
Command to display the current state of the game.
Declaration
public abstract Task GameStateCmd()
Returns
| Type | Description |
|---|---|
| Task |
Examples
[Command("state")]
public override Task GameStateCmd()
=> (Game != null)
? ReplyAsync(Game.GetGameState())
// Alternatively: ReplyAsync("", embed: Game.GetGameStateEmbed())
: (GameInProgress == CurrentlyPlaying.DifferentGame)
? ReplyAsync("Different game in progress.")
: ReplyAsync("No game in progress.");
|
Improve this Doc
View Source
JoinGameCmd()
Command to join a game that is open.
Declaration
public abstract Task JoinGameCmd()
Returns
| Type | Description |
|---|---|
| Task |
Examples
[Command("join")]
public override async Task JoinGameCmd()
{
if (Game != null)
{
await ReplyAsync("Cannot join a game already in progress.").ConfigureAwait(false);
}
else if (!OpenToJoin)
{
await ReplyAsync("No game open to join.").ConfigureAwait(false);
}
else
{
if (await GameService.AddUserAsync(Context.Channel, Context.User).ConfigureAwait(false))
{
await ReplyAsync($"**{Context.User.Username}** has joined.").ConfigureAwait(false);
}
}
}
|
Improve this Doc
View Source
LeaveGameCmd()
Command to leave a game that is not yet started.
Declaration
public abstract Task LeaveGameCmd()
Returns
| Type | Description |
|---|---|
| Task |
Examples
[Command("leave")]
public override async Task LeaveGameCmd()
{
if (Game != null)
{
await ReplyAsync("Cannot leave a game already in progress.").ConfigureAwait(false);
}
else if (!OpenToJoin)
{
await ReplyAsync("No game open to leave.").ConfigureAwait(false);
}
else
{
if (await GameService.RemoveUserAsync(Context.Channel, Context.User))
{
await ReplyAsync($"**{Context.User.Username}** has left.").ConfigureAwait(false);
}
}
}
|
Improve this Doc
View Source
NextTurnCmd()
Command to advance to the next turn (if applicable).
Declaration
public abstract Task NextTurnCmd()
Returns
| Type | Description |
|---|---|
| Task |
Examples
[Command("turn")]
public override Task NextTurnCmd()
=> (Game != null)
? Game.NextTurn()
: (GameInProgress == CurrentlyPlaying.DifferentGame)
? ReplyAsync("Different game in progress.")
: ReplyAsync("No game in progress.");
|
Improve this Doc
View Source
OnModuleBuilding(CommandService, ModuleBuilder)
Declaration
protected override void OnModuleBuilding(CommandService commandService, ModuleBuilder builder)
Parameters
| Type | Name | Description |
|---|---|---|
| CommandService | commandService | |
| ModuleBuilder | builder |
Overrides
OpenGameCmd()
Command to open a game for others to join.
Declaration
public abstract Task OpenGameCmd()
Returns
| Type | Description |
|---|---|
| Task |
Examples
[Command("opengame")]
public override async Task OpenGameCmd()
{
if (OpenToJoin)
{
await ReplyAsync("There is already a game open to join.").ConfigureAwait(false);
}
else if (GameInProgress != CurrentlyPlaying.None)
{
await ReplyAsync("Another game already in progress.").ConfigureAwait(false);
}
else
{
if (await GameService.OpenNewGame(Context).ConfigureAwait(false))
{
await ReplyAsync("Opening for a game.").ConfigureAwait(false);
}
}
}
|
Improve this Doc
View Source
ResendUnsentDMsAsync()
Convinience method to resend the stored messages to someone who had their DMs disabled.
Declaration
protected Task ResendUnsentDMsAsync()
Returns
| Type | Description |
|---|---|
| Task |
Examples
[Command("resend")]
public override Task ResendCmd() => ResendUnsentDMsAsync();
|
Improve this Doc
View Source
StartGameCmd()
Command to start a game with the players who joined.
Declaration
public abstract Task StartGameCmd()
Returns
| Type | Description |
|---|---|
| Task |
Examples
[Command("start")]
public override async Task StartGameCmd()
{
if (Game != null)
{
await ReplyAsync("Another game already in progress.").ConfigureAwait(false);
}
else if (!OpenToJoin)
{
await ReplyAsync("No game has been opened at this time.").ConfigureAwait(false);
}
else if (JoinedUsers.Count < 2) // Example value if a game has a minimum player requirement
{
await ReplyAsync("Not enough players have joined.").ConfigureAwait(false);
}
else
{
if (GameService.TryUpdateOpenToJoin(Context.Channel,
newValue: false, comparisonValue: true))
{
// Tip: Shuffle the players before projecting them
var players = JoinedUsers.Select(u => new ExamplePlayer(u, Context.Channel));
// The Player class can also be extended for additional properties
var game = new ExampleGame(Context.Channel, players);
if (await GameService.TryAddNewGameAsync(Context.Channel, game).ConfigureAwait(false))
{
await game.SetupGame().ConfigureAwait(false);
await game.StartGame().ConfigureAwait(false);
}
}
}
}


Anastasija's Quiz!
What is Anastasija's last name?
How old is Anastasija?
21
20
22
19
What's her favourite Movie?
Joker
Harry Potter
John Wick
Avengers


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St. Vincent College of Cabuyao provides student-friendly facilities to help student learn in high quality ways.


org.apache.axis.enum
Class Style
java.lang.Object
|
+--org.apache.axis.enum.Enum
|
+--org.apache.axis.enum.Style
- All Implemented Interfaces:
- java.io.Serializable
- public class Style
- extends Enum
Description of the different styles
style=rpc, use=encoded
First element of the SOAP body is the
operation. The operation contains
elements describing the parameters, which
are serialized as encoded (possibly multi-ref)
<soap:body>
<operation>
<arg1>...</arg1>
<arg2>...</arg2>
</operation>
style=RPC, use=literal
First element of the SOAP body is the
operation. The operation contains elements
describing the parameters, which are serialized
as encoded (no multi-ref)\
<soap:body>
<operation>
<arg1>...</arg1>
<arg2>...</arg2>
</operation>
style=document, use=literal
Elements of the SOAP body are the names of the parameters
(there is no wrapper operation...no multi-ref)
<soap:body>
<arg1>...</arg1>
<arg2>...</arg2>
style=wrapped
Special case of DOCLIT where there is only one parameter
and it has the same qname as the operation. In
such cases, there is no actual type with the name...the
elements are treated as parameters to the operation
<soap:body>
<one-arg-same-name-as-operation>
<elemofarg1>...</elemofarg1>
<elemofarg2>...</elemofarg2>
style=document, use=encoded
There is not an enclosing operation name element, but
the parmeterss are encoded using SOAP encoding
This mode is not (well?) supported by Axis.
- Author:
- Richard Sitze
- See Also:
- Serialized Form
| Nested classes inherited from class org.apache.axis.enum.Enum |
|
| Methods inherited from class java.lang.Object |
clone, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
RPC_STR
public static final java.lang.String RPC_STR
- See Also:
- Constant Field Values
DOCUMENT_STR
public static final java.lang.String DOCUMENT_STR
- See Also:
- Constant Field Values
WRAPPED_STR
public static final java.lang.String WRAPPED_STR
- See Also:
- Constant Field Values
MESSAGE_STR
public static final java.lang.String MESSAGE_STR
- See Also:
- Constant Field Values
RPC
public static final Style RPC
DOCUMENT
public static final Style DOCUMENT
WRAPPED
public static final Style WRAPPED
MESSAGE
public static final Style MESSAGE
DEFAULT
public static final Style DEFAULT
getDefault
public static Style getDefault()
getProvider
public final QName getProvider()
getStyle
public static final Style getStyle(int style)
getStyle
public static final Style getStyle(java.lang.String style)
getStyle
public static final Style getStyle(java.lang.String style,
Style dephault)
isValid
public static final boolean isValid(java.lang.String style)
size
public static final int size()
getStyles
public static final java.lang.String[] getStyles()
Copyright © 2003 Apache Web Services Project. All Rights Reserved.


##Bitcoin.js and the Blockchain
###Web 3.0 is here
####By Jeff Ward
####[@jeffscottward](http://www.twitter.com/jeffscottward)
####[@jeffscottward.github.io](http://jeffscottward.github.io)
##Digital Currencies
Digital currencies have been around for a while.
Each is an attempt to use money ***natively*** on the internet, either for general use or for a specific domain.
Otherwise payment processors are necessary for each transaction as a trusted 3rd party for transaction disputes.
## 3rd Party Payment Processors
![Visa](images/visa-logo.svg)
![Mastercard](images/mastercard-logo.svg)
![Paypal](images/paypal-logo.png)
![Venmo](images/venmo-logo.png)
##Digital Currency Examples
![Reddit Gold](images/reddit-Gold.png)
![Facebook Credits](images/facebook-credits-logo.jpg)
![E-Gold](images/e-gold-logo.gif)
![WebMoney](images/web-money-logo.png)
![Liberty Reserve](images/liberty-reserve-logo.jpg)
##Main takeaway
These are all forms of centralization of currency and processing to the benefit of the issuing/processing company.
Which means ultimately they can be seized by the government, or hacked by attackers at any point.
Centralization is bad!
##Cryptocurrency Definition
A cryptocurrency is a type of digital token that relies on cryptography for chaining together digital signatures of token transfers through peer-to-peer networking, which is secured by decentralization of consensus and trust.
##wat?
##Corrections to Video
- MT-GOX was hacked and shut down after losing $500 million.
- Current price is currently about $475
- Top price was $1,200 in November 2013
- The algorithm governing bitcoin has reached the first halving point, so now 25 bitcoins are issued every 10 minutes
- 13+ Million bitcoins have been mined as of today
##What is bitcoin?
##What is bitcoin?
![peer-to-peer](images/peer-to-peer.gif)
- Bitcoin is a crytopgrahiclly secure, binary style, distributed application, for transactions on the web.
- Bitcoin is meant to mimic how BitTorent shares files, but for transaction information, through a Peer-To-Peer network
- TLDR; Email for Money
##Email for Money
![ECDSA](images/ecdsa.svg)
![private-key](images/private-key.png) ![public-key](images/public-key.png)
Much like email, where users would have an address and a password
Bitcoin users have:
- Address (public key)
- Password (private key)
These keys are generated from an Elliptic Curve Digital Signature Algorithm aka ECDSA, that is applied against any large random number that is provided as an input.
##How are transactions secured?
Transactions are secured by hashing the the entirety of a previous transaction with the intended new owners public key and the previous owners private key.
##What is the block chain?
- The blockchain is a public ledger for all bitcoin transactions that have taken place. You can think of this a distributed database.
- Bitcoin "miners" secure the network by collecting transactions around the network and hashing them with timestamps into groups or "blocks".
- Each wallet is required to have a copy of the blockchain (can be provided by a 3rd party API)
- Generate A Large Random Seed Number
- Generate Public & Private Keys
- Create Transactions
- Sign Transactions to Inputs & Outputs
- and Serialize those Transactions
- So essentially BitcoinJS deals with the "Front-End" of Bitcoin
- Bitcoin mining-nodes would be considered "Back-End"
- Small data manipulation library that feels like Underscore
##Bitcoin Based Alternative Currencies
![Bitcoin](images/bitcoin-icon.png)
![Litecoin](images/litecoin-logo.png)
![Dogecoin](images/dogecoin-logo.png)
![Blackcoin](images/blackcoin-logo.png)
![Auroracoin](images/auroracoin-logo.png)
![Namecoin](images/namecoin-logo.png)
![DarkCoin](images/darkCoin-logo.png)
![Coinye](images/coinye-west-logo.png)
##DogeCoin Community
##DogeCoin Community
##CoinYe
##CoinYe
##Bitcoin Nodes in Space!
- Free electricity from solar power for mining
- No laws governing its use
- Futuristic Tax haven (heaven)
##What about Web 3.0?
- Bitcoin is only a binary style application.
- Coins can be spent or unspent. 0's or 1's.
- What if we implemented a programming language on the blockchain that can be evaluated in the virtual environment of any of the transaction mining nodes of the network?
- This is the dream of Ethereum ( and other platforms ).
- Ethereum and others implement "Smart Contracts" or a binding agreements ( just like paper contracts ) that are written in code as an application, and stored on a blockchain. The results of which, are written to the same blockchain.
##Ethereum
##Automation for:
- Insurance Policies
- Last Will and Testament
- Marriage Contracts
- Crowdfunding
- Voter Registration
- Corporate Governance
- Decentralized Dropbox
- Decentralized Stock Exchanges
- Distributed Autonomous Corporations
- SKYNET...
##Ethereum and JavaScript
##THANKS!
See you at the bar!


When I was writing FIDO/U2F multi-factor authentication for my own project, all of the tutorials were Medium posts that don't tell you remotely, or highly detailed posts and specs that put you in front of the firehose.
This is my attempt to give implementers just enough info. I've included references and links to my source material (the firehose) at the bottom.
The specifics are much more complex, but, in short, there are three-ish versions of the protocol: U2F, FIDO, and FIDO2. This covers FIDO. FIDO2 will be a subject for another time. In practice, you should support both FIDO and FIDO2. However, the majority of the FIDO authenticators on the market right now are just FIDO.
I used a YubiKey 4 for this code. Other FIDO/U2F authenticators should also work. FIDO2 is not covered, so YubiKey 5's, Android authenticator, etc. will not work.
The demo code uses Python 3 and several packages that aren't installed by default:
> pip install fido2
> pip install cbor2
The browser does this for you. If you are writing a native client, you should still use HTTPS. HTTPS accomplishes two key things:
You need a user ID that you can register the FIDO authenticator to. You usually do this by having the user create an account (e.g. email and password).
Best practice is to restrict what the account can access until it has a second factor set up. You should support registering multiple authenticators per user so that users can set up multiple in case they lose one.
Registration begins with the server generating a random challenge (binary blob). The challenge will be signed using a private key stored on the authenticator as proof that the server is talking to a real authenticator.
# python
from binascii import hexlify
from secrets import token_bytes
CHALLENGE_LENGTH = 32
challenge = token_bytes(CHALLENGE_LENGTH)
print(hexlify(challenge))
The challenge must be random so that an eavesdropper can't replay a previous registration. The server needs to remember that this challenge is for this specific user.
How you get the challenge blob to the client is up to you. We'll use base64url without padding because it'll be convenient later.
Using the server challenge, "relying party ID" (domain name), and user ID, now we want to talk to the authenticator to create the private/public key.
Use the WebAuthn API. This example covers a basic implementation with sensible defaults.
Three steps:
The options object is a CredentialCreationOptions, which only accepts a "publicKey" property that is a PublicKeyCredentialCreationOptions.
var options = { publicKey: { rp: { %{id: "localhost"}%(dt-wan-rpid), name: "Test App" }, %{challenge: base64urlToBuffer(serverChallenge)}%(dt-wan-server-challenge), user: { displayName: "Test User", name<EMAIL_ADDRESS>%{id: base64urlToBuffer(userId)}%(dt-wan-user-id), }, pubKeyCredParams: [ { %{type: "public-key"}%(dt-wan-pubkey-type), %{alg: -7}%(dt-wan-alg-code) } ], %{timeout: 30000}%(dt-wan-prompt-timeout), %{attestation: "direct"}%(dt-wan-attestation-type) } };
I still recommend using WebAuthn because it abstracts the OS and hardware specific aspects. However, if you can't embed a web view, you can use client-side libraries to talk to the device. I'm going to use Yubico's FIDO2 library.


void
getDir
(mixed $path, mixed &$node)
htmlArraySelect (line
45)
Returns a select box based on an key,value array where selected is based on key
Returns a select box based on an key,value array where selected is based on key
void
htmlArraySelect
(array &$arr, string $select_name, string $select_attribs, string $selected)
-
array
$arr: array of the key-text pairs
-
string
$select_name: The name of the select box
-
string
$select_attribs: Additional attributes to insert into the html select tag
-
string
$selected: The key value of the selected eleme
void
recurseDir
(mixed $path, mixed &$node)
Allows png's with alpha transparency to be displayed in IE 6
Allows png's with alpha transparency to be displayed in IE 6
void
showImage
(string $src, [int $wid = ''], [int $hgt = ''], [string $alt = ''])
-
string
$src: path to the source image
-
int
$wid: width on the image [optional]
-
int
$hgt: height on the image [optional]
-
string
$alt: hover text for the image [optional]
void
switchDirTree
(mixed $path, mixed &$node)
void
vdump_par
(mixed $tree)


Cancel support services
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Eggs and Toast
Ingredients
- Eggs
- Toast
Directions
- Crack eggs
- Fry on skillet
- Toast bread. Add butter.
Delicious Beef Tongue Tacos
Ingredients
- 1 beef tongue
- 1/2 white onion, sliced
- 5 cloves garlic, crushed
- 1 bay leaf
- salt to taste
- 3 tablespoons vegetable oil
- 5 Roma tomatoes
- 5 serrano peppers
- salt to taste
- 1/2 onion, diced
- 2 (10 ounce) packages corn tortillas
Directions
- Place the beef tongue in a slow cooker and cover with water. Add the onion slices, garlic, and bay leaf. Season with salt. Cover and cook on Low overnight or 8 hours. Remove the tongue and shred the meat into strands.
- Heat the oil in a skillet over medium heat. Cook the tomatoes and peppers in the hot oil until softened on all sides. Remove the tomatoes and peppers in a blender, keeping the oil on the heat; season with salt. Blend briefly until still slightly chunky. Cook the diced onion in the skillet until translucent; stir in the tomato mixture. Cook another 5 to 6 minutes. Build the tacos by placing shredded tongue meat into a tortilla and spooning salsa over the meat.
Black Bean Soup
Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.


Happy Paths:
Page that exists
Empty fragment within same page
Existing fragment within same page
Just one url fragment
External site
Sad Paths:
Page that does not exist anymore
Too many of the same url fragments
No url fragments
External non-existent site
Linkable Fragments
Content


{% extends 'base.html'%} {% block content %}
Discover, recognize, and rate the talent of web developers.
posted by {{highest.profile}} , {{highest.pubdate | timesince}} ago
Project Link: {{highest.link}}
Design: {{highest.average_design| floatformat:2 }}
Usability: {{highest.average_usability | floatformat:2}}
Content: {{highest.average_content | floatformat:2}}


GOLD BOND BRANDING
PROJECT INTRO
GoldBond & Molson joined with us to create a new advertising campaign for their brand new product mashup. They needed a fresh set of ads, along with a promotional video to announce the mashup and new formula. There is no better way to kick off the summer then to work with our favourite beer brand!
PROJECT DESCRIPTION
We wanted to keep the look of the Molson Brand but bring in some elements of the GoldBond brand to compliment it. Everyone knows Molson so we wanted to keep some recognition throughout the designs. We decided to keep the ads light with some references to current events.
PROJECT OUTRO
Working with GoldBond X Molson was a blast, here at Smart Gorilla we strive for the best designs and top priority is to leave our clients satisfied and happy with their experiences with us. To plan your very own project with us, go on over to our contact page and drop us a line!
View Full Portfolio


getName(); ?>
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Warning: this action cannot be undone.


{% extends 'base.html' %} {% load i18n %} {% block main_content %}
{% blocktrans %}Locksmith is a password storage service. We all have many accounts across many services. We wanted a simple, secure way to store the account credentials with an easy way to retrieve them.{% endblocktrans %}
{% blocktrans %}We take security at the highest priority. Locksmith takes a slightly different approach from that of a typical web service. Most services will encrypt or hash your password so in the event that it is compromised, it is not easily readable. However, they will typically use a single, unique key to encrypt all data. With Locksmith, we do the same type of encryption however, every single user also has a unique "key" that is used as an additional randomizer (salt) during encryption. What this means is that even if your data is compromised, which we take great measure to prevent, every single user's data is completely unique making it even more difficult to decrypt.{% endblocktrans %}
{% blocktrans %}Basic accounts are free. Currently, there is no difference between basic and pro accounts. In the future we will offer certain pro features but the current feature set will always be free.{% endblocktrans %}
{% trans "If you want to support development now, pro accounts are $12 per year." %}
{% trans "In the works. Stay tuned!" %}
{% blocktrans %}First of all, we love open source. We try to commit as much as we can back to the open source community. Second, we believe that making Locksmith open source allows for community review and improvement. We feel this is especially important since our application contains your private data.{% endblocktrans %}


The following image gallery displays images based on the image number without validating the number.
The goal is to pop a javascript alert on the page
Image Courtesy: Google Images


Introducing Gilt Japan’s All-New iPhone App
Gilt Japan has released a brand-new version of our iPhone app–and the updates are significant. It’s been extremely rewarding to see so many people–and Apple–embrace our work and share positive feedback with us. If you haven’t already, please download the app now to check it out! (If you’re outside Japan, you might need to switch your store to see the app–the new version is only available in the Japan App Store.)
Let’s take a stroll down memory lane by looking at some screenshots of the old Gilt iPhone app. A sales page from the women’s category used to look like this:
A brand page, like this:
And a product page used to look like this:
With this being our first update in three years, there was much that we wanted to change about the old Gilt app. Some of our top priorities:
-
To provide support for iPhone 5 screens. Notice the constraining letterboxing in the old design–the content is just straining to be set free!
-
Enlarge the images. We invest a lot of time and creative energy into our photography, and we wanted our Japan customers to be able to enjoy them fully!
-
Introduce a lighter palette. The old Gilt branding was heavy on the black and gold, and quite dark.
-
Create a single checkout experience across all devices and offer a consistent experience for our users. We also wanted to develop a platform that was easier to maintain.
Now, let’s reveal our gorgeous new app! Let’s start with the sales page. So light, airy and visually arresting:
Here’s an individual sale page:
And here’s a product page–so bright and cheerful:
Besides brighter backgrounds, what’s new about the new Gilt app?:
-
Support for iPhone 5 screens. The elbow room feels good!
-
The branding and design now incorporates the conventions of iOS 7. Check out those edge-to-edge images and transparencies!
-
Bigger images to highlight our amazing photography
-
Full account support. Whether you want to update your shipping and payment information or start a return, you can now manage your full Gilt Japan account on the go
-
A great zoom view so that you can see every detail of an item
-
More than 40 very detailed sizing charts to ensure a precise fit
-
Maps featured with all Gilt City offers
In making these changes, we wanted to provide users with features that would inspire confidence in their purchases, and also make the Gilt Japan shopping experience even more simple and delightful than before. Our team built the app as a smart native/webview hybrid app: The full shopping experience is native, and checkout and account pages are responsive webpages loaded in the app. This strategy allows the app to share the same checkout experience as our mobile web and (eventually) full desktop site. Our platform is now more efficient, and making updates or rolling out new features will be a much faster process for us going forward.
Thanks, Apple!
Not only have our customers embraced the new Gilt app, but Apple has also supported it with some major promotional love–giving it a prominent position on the App Store homescreen as the top “best new app,” and helping to expose our work and the Gilt brand to so many new users:
As well as here:
And lastly:
What do you think about our new app? Share your feedback with us by emailing productfeedback@gilt.com!


Up Close And Personal A Film Review By Michael Redman Copyright 1996 By Michael Redman
**1/2 (our of ****)
Robert Redford and Michelle Pfeiffer in a romantic drama about television news. Wow, two personal faves in a favorite genre and setting. How could it miss? Read on and find out.
Pfeiffer is a neophyte television reporter hired by Redford, seasoned veteran who's had his time in the sun and settled into a comfortable production position. Their mentor/student relationship quickly develops into a romantic one with all of the difficulties associated with ex-partners and the instability of the profession.
On her way to the top, the beautiful reporter moves from situation to situation with the help of her coach until she reaches a position where she must move from Miami. Redford follows and she arranges a job for him with her new station. This doesn't set well with his ego. Somewhat of yet another remake of "A Star Is Born", at least the milieu is different from the previous films.
Although each star has an impressive track record and powerful screen presence, the chemistry between them is slight. Redford plays the stable older man but shows virtually no emotion throughout the movie. Until the second half, Pfeiffer's emotional range runs the range of A through B.
There are two different films here. The first follows the development of their relationship and her career and is filled with longing gazes, a VH1-inspired beach scene and unimportant scenes. The other begins when she is behind the scenes during a prison riot and is much more dynamic. The earlier portion is an important set-up to the second, but could have done with severe editing.
Not a bad film, just another one where the execution doesn't live up to the promise.
[This appeared in the 3/7/96 "Bloomington Voice", Bloomington, Indiana. Michael Redman can be contacted at<EMAIL_ADDRESS>--<EMAIL_ADDRESS>This week's film review at http://www.bvoice.com/ Film reviews archive at http://us.imdb.com/M/reviews_by?Michael%20Redman
The review above was posted to the
rec.arts.movies.reviews newsgroup (de.rec.film.kritiken for German reviews).
The Internet Movie Database accepts no responsibility for the contents of the
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belongs to the author.
Please direct comments/criticisms of the review to relevant newsgroups.
Broken URLs inthe reviews are the responsibility of the author.
The formatting of the review is likely to differ from the original due
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Related links: index of all rec.arts.movies.reviews reviews


Welcome back, Gina!
Clevland Clinic (44195)
Home
Organ Intake
About OpenTransplant
Log Out
Organ Intake Form
Basic Intake Information
...type of transplant
Heart Transplant
Heart and Lungs
Lateral Right Lung Transplant
Lateral Left Lung Transplant
Bilateral Lung Transplant
Single Left Kidney Transplant
Single Right Kidney Transplant
Dual Kidney Transplant
Pancreas Transplant
Intestines Transplant
Liver Transplant
Blood Type:
A Negative
A Positive
B Positive
B Negative
O Positive
O Negative
AB Positive
AB Negative
>
Body Type:
...for approximation of volumetric organ size
Heart Transplant
Heart and Lungs
Lateral Right Lung Transplant
Lateral Left Lung Transplant
Bilateral Lung Transplant
Single Left Kidney Transplant
Ready
for transplant and
not able
to be contacted
Ready
for transplant and
not able
to be contacted
Ready
for transplant and
not able
to be contacted
Ready
for transplant and
not able
to be contacted
Extraction Date:
Extraction Time:
HLA Type Infomration, Class I:
HLA Type Infomration, Class II:
Living Donor (Optional)
Email:
Phone Number:
Date of Birth:
Ready
for transplant and
able
to be contacted
Not Ready
for transplant and
able
to be contacted
Not Ready
for transplant and
not able
to be contacted
Ready
for transplant and
not able
to be contacted


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Home
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Try my Guess a Number game!
Pick a random number between 1 & 100
For grading purposes:


A wonderful designs has takenpossession of lorem Ipsum is simply dummy text of the printing and typesetting industry In sit amet sapien eros Integer in tincidunt labore et dolore magna aliqua remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages.
A wonderful designs has takenpossession of lorem Ipsum It has survived not only five centuries, but also the leap into electronic typesetting, is simply dummy text of the printing and typesetting industry It was popularised in the 1960s with the release
In sit amet sapien eros. Integer in tincidunt velit. Ut in tincidunt velit sapien est, molestie sit amet metussit amet malesuada
In sit amet sapien eros. Integer in tincidunt velit.


A base class for images. More...
#include <ImageLike.h>
Public Member Functions | |
| ImageLike (const ImageLike &image) | |
| ImageLike (const ImageConf &conf) | |
| const ImageConf & | getConf () const |
| virtual const Encoding & | getEncoding () const |
| const std::type_info & | getType () const |
| Returns the storage type of the image (typically unsigned char, unsigned int or float). | |
| bool | typeIsSet () const |
| Returns true, if type is set. | |
| void | setScaling (const drain::ValueScaling &s) |
| void | setScaling (double scale, double offset=0.0) |
| virtual const drain::ValueScaling & | getScaling () const |
| virtual drain::ValueScaling & | getScaling () |
| double | requestPhysicalMax (double defaultMax=static_cast< double >(std::numeric_limits< short int >::max())) const |
| Returns the actual or guessed maximum physical value,. More... | |
| double | requestPhysicalMin (double defaultMin=static_cast< double >(std::numeric_limits< short int >::min())) const |
| Returns the actual or guessed minimum physical value,. More... | |
| virtual const Geometry & | getGeometry () const |
| size_t | getWidth () const |
| size_t | getHeight () const |
| size_t | getChannelCount () const |
| const size_t | getImageChannelCount () const |
| const size_t | getAlphaChannelCount () const |
| bool | hasAlphaChannel () const |
| const size_t | getVolume () const |
| bool | isEmpty () const |
| template<class T > | |
| void | setCoordinatePolicy (const T &policy) |
| Does not set any CoordinateHandler object. | |
| void | setCoordinatePolicy (int xUnderFlowPolicy, int yUnderFlowPolicy, int xOverFlowPolicy, int yOverFlowPolicy) |
| const CoordinatePolicy & | getCoordinatePolicy () const |
| void | adjustCoordinateHandler (CoordinateHandler2D &handler) const |
| Copies image limits and coordinate overflow policy to external coordinate handler. | |
Additional Inherited Members | |
| Protected Member Functions inherited from ImageConf | |
| ImageConf (const drain::Type &t=typeid(unsigned char), size_t width=0, size_t height=0, size_t imageChannels=1, size_t alphaChannels=0) | |
| ImageConf (const ImageConf &conf) | |
| Protected Attributes inherited from ImageConf | |
| Encoding | encoding |
| Geometry | geometry |
| Dimensions of the image: width, height, image channel count, alpha channel count. | |
| CoordinatePolicy | coordinatePolicy |
| Rules to handle under- and overflows of horizontal and vertical coordinates. | |
A base class for images.
Generally, an ImageLike does not have to have memory. It may be a two-dimensional function, for example geti,j) may return sinusoidal field or random noise.
|
inline |
Returns the actual or guessed maximum physical value,.
Is physical range is unset, and the storage type is a "small" integer, the value is guessed.
|
inline |
Returns the actual or guessed minimum physical value,.
Is physical range is unset, and the storage type is a "small" integer, the value is guessed.


--- layout: post title: Etherpad setup on Fedora 12 slicehost. date: 2010-07-16 19:34:25.000000000 +02:00 categories: - blog - linux tags: - etherpad - linux status: publish type: post published: true meta: _edit_last: '1' _wp_old_slug: '' _oembed_e96c004bffe67d599df5e1b59ed5b968: '{{unknown}}' _oembed_c0158bc48f6e58d112425eade5ca012c: '{{unknown}}' _oembed_25f1766548c43c4a5efd916c3d30f108: '{{unknown}}' _oembed_4902da9100de62cf49b170b41e9088d8: '{{unknown}}' author: ---
I ve been trying to setup etherpad on my slicehost slice running fedora. I managed to get all the dependencies fulfilled yet it would fail compiling. (I let it run for 36+ hours and then did Ctrl+C when I realised its not really working.) Then I came across the newly released rpm for fedora 12:
http://sdz.fedorapeople.org/etherpad/
This still is buggy. For example,
[root@deltacore etherpad-0]# etherpad-rebuildjar.sh
/usr/bin/etherpad-rebuildjar.sh: line 32: ../infrastructure/bin/compilecache.sh: No such file or directory
Ofcourse, because the original script has just been moved to /usr/bin without even changing the source :!
Anyways, I just tried running the etherpad server and thats when I got my major roadblock :!
[root@deltacore etherpad-0]# etherpad-run-local.sh
Using config file: /etc/etherpad.localdev-default.properties
Error occurred during initialization of VM
Could not reserve enough space for object heap
So next, I am gonna run it on my private server with better memory and see how it works.


The code used in this tutorial is available!
Code can be found at industrial_training repository in gh_pages folder. Use kinetic branch.
Application Structure¶
In this exercise, we’ll take a look at all the packages and files that will be used during the completion of these exercises.
Acquire and initialize the Workspace¶
cd ~/industrial_training/exercises/Descartes_Planning_and_Execution
cp -r template_ws ~/descartes_ws
cd ~/descartes_ws
source /opt/ros/kinetic/setup.bash
catkin init
Download source dependencies¶
Use the wstool command to download the repositories listed in thesrc/.rosinstall
file
cd ~/descartes_ws/src/
wstool update
Download debian dependencies¶
Make sure you have installed and configured the rosdep tool. Then, run the following command from thesrc
directory of your workspace.
rosdep install --from-paths . --ignore-src -y
Build your workspace¶
catkin build --cmake-args -G 'CodeBlocks - Unix Makefiles'
If the build fails, then revisit the previous two steps to make sure all the dependencies were downloaded.
Source the workspace¶
Run the following command from your workspace parent directory
source devel/setup.bash
List All the Packages in the Application¶
cd ~/descartes_ws/src
ls -la
plan_and_run
: Contains the source code for theplan_and_run
application. You’ll be completing the exercises by editing source files in this packageur5_demo_moveit_config
: Contains support files for planning and execution robot motions with Moveit. This package was generated with the Moveit Setup Assistantur5_demo_support
: Provides the robot definition as a URDF file. This URDF is loaded at run time by ourplan_and_run
application.ur5_demo_descartes
: Provides a custom Descartes Robot Model for the UR5 arm. It uses a Inverse-Kinematics closed form solution; which is significantly faster than the numerical approach used by the MoveitStateAdapter.
The plan_and_run
package¶
roscd plan_and_run
ls -la
src
: Application source files.src/demo_application.cpp
: A class source file that contains the application implementation code.src/plan_and_run.cpp
: The application main access point. It invokes all the tasks in the application and wraps them inside the “main
” routine.src/tasks
: A directory that contains all of the source files that you’ll be editing or completing as you make progress through the exercises.include
: Header filesinclude/plan_and_run/demo_application.h
: Defines the application skeleton and provides a number of global variables for passing data at various points in the exercises.launch
: Launch files needed to run the applicationlaunch/demo_setup.launch
: Loadsroscore
,moveit
and the runtime resources needed by our application.launch/demo_run.launch
: Starts our application main executable as a ROS node.config
: Directory that contains non-critical configuration files.
Main Application Source File¶
In the “plan_and_run/src/plan_and_run_node.cpp
” you’ll find the following code:
int main(int argc,char** argv)
{
ros::init(argc,argv,"plan_and_run");
ros::AsyncSpinner spinner(2);
spinner.start();
// creating application
plan_and_run::DemoApplication application;
// loading parameters
application.loadParameters();
// initializing ros components
application.initRos();
// initializing descartes
application.initDescartes();
// moving to home position
application.moveHome();
// generating trajectory
plan_and_run::DescartesTrajectory traj;
application.generateTrajectory(traj);
// planning robot path
plan_and_run::DescartesTrajectory output_path;
application.planPath(traj,output_path);
// running robot path
application.runPath(output_path);
// exiting ros node
spinner.stop();
return 0;
}
In short, this program will run through each exercise by calling the corresponding function from the application
object. For instance, in order to initialize Descartes the program calls application.iniDescartes()
. Thus each exercise consists of editing the source file where that exercise is implemented, so for application.initDescartes()
you’ll be editing the plan_and_run/src/tasks/init_descartes.src
source file.
The DemoApplication Class¶
In the header file “plan_and_run/include/plan_and_run/demo_application.h
” you’ll find the definition for the application’s main class along with several support constructs. Some of the important components to take notice of are as follows:
- Program Variables: Contain hard coded values that are used at various points in the application.
const std::string ROBOT_DESCRIPTION_PARAM = "robot_description";
const std::string EXECUTE_TRAJECTORY_ACTION = "execute_trajectory";
const std::string VISUALIZE_TRAJECTORY_TOPIC = "visualize_trajectory_curve";
const double SERVER_TIMEOUT = 5.0f; // seconds
const double ORIENTATION_INCREMENT = 0.5f;
const double EPSILON = 0.0001f;
const double AXIS_LINE_LENGHT = 0.01;
const double AXIS_LINE_WIDTH = 0.001;
const std::string PLANNER_ID = "RRTConnectkConfigDefault";
const std::string HOME_POSITION_NAME = "home";
- Trajectory Type: Convenience type that represents an array of Descartes Trajectory Points.
typedef std::vector<descartes_core::TrajectoryPtPtr> DescartesTrajectory;
- DemoConfiguration Data Structure: Provides variables whose values are initialize at run-time from corresponding ros parameters.
struct DemoConfiguration
{
std::string group_name; /* Name of the manipulation group containing the relevant links in the robot */
std::string tip_link; /* Usually the last link in the kinematic chain of the robot */
std::string base_link; /* The name of the base link of the robot */
std::string world_frame; /* The name of the world link in the URDF file */
std::vector<std::string> joint_names; /* A list with the names of the mobile joints in the robot */
/* Trajectory Generation Members:
* Used to control the attributes (points, shape, size, etc) of the robot trajectory.
* */
double time_delay; /* Time step between consecutive points in the robot path */
double foci_distance; /* Controls the size of the curve */
double radius; /* Controls the radius of the sphere on which the curve is projected */
int num_points; /* Number of points per curve */
int num_lemniscates; /* Number of curves*/
std::vector<double> center; /* Location of the center of all the lemniscate curves */
std::vector<double> seed_pose; /* Joint values close to the desired start of the robot path */
/*
* Visualization Members
* Used to control the attributes of the visualization artifacts
*/
double min_point_distance; /* Minimum distance between consecutive trajectory points. */
};
- DemoApplication Class: Main component of the application which provides functions for each step in our program. It also contains several constructs that turn this application into a ROS node.
class DemoApplication
{
public:
/* Constructor
* Creates an instance of the application class
*/
DemoApplication();
virtual ~DemoApplication();
/* Main Application Functions
* Functions that allow carrying out the various steps needed to run a
* plan an run application. All these functions will be invoked from within
* the main routine.
*/
void loadParameters();
void initRos();
void initDescartes();
void moveHome();
void generateTrajectory(DescartesTrajectory& traj);
void planPath(DescartesTrajectory& input_traj,DescartesTrajectory& output_path);
void runPath(const DescartesTrajectory& path);
protected:
/* Support methods
* Called from within the main application functions in order to perform convenient tasks.
*/
static bool createLemniscateCurve(double foci_distance, double sphere_radius,
int num_points, int num_lemniscates,
const Eigen::Vector3d& sphere_center,
EigenSTL::vector_Affine3d& poses);
void fromDescartesToMoveitTrajectory(const DescartesTrajectory& in_traj,
trajectory_msgs::JointTrajectory& out_traj);
void publishPosesMarkers(const EigenSTL::vector_Affine3d& poses);
protected:
/* Application Data
* Holds the data used by the various functions in the application.
*/
DemoConfiguration config_;
/* Application ROS Constructs
* Components needed to successfully run a ros-node and perform other important
* ros-related tasks
*/
ros::NodeHandle nh_; /* Object used for creating and managing ros application resources*/
ros::Publisher marker_publisher_; /* Publishes visualization message to Rviz */
std::shared_ptr<actionlib::SimpleActionClient<moveit_msgs::ExecuteTrajectoryAction>> moveit_run_path_client_ptr_; /* Sends a robot trajectory to moveit for execution */
/* Application Descartes Constructs
* Components accessing the path planning capabilities in the Descartes library
*/
descartes_core::RobotModelPtr robot_model_ptr_; /* Performs tasks specific to the Robot
such IK, FK and collision detection*/
descartes_planner::SparsePlanner planner_; /* Plans a smooth robot path given a trajectory of points */
};
Application Launch File¶
This file starts our application as a ROS node and loads up the necessary parameters into the ROS parameter server. Observe how this is done by opening the “plan_and_run/launch/demo_run.launch
” file:
<launch>
<node name="plan_and_run_node" type="plan_and_run_node" pkg="plan_and_run" output="screen">
<param name="group_name" value="manipulator"/>
<param name="tip_link" value="tool"/>
<param name="base_link" value="base_link"/>
<param name="world_frame" value="world"/>
<param name="trajectory/time_delay" value="0.1"/>
<param name="trajectory/foci_distance" value="0.07"/>
<param name="trajectory/radius" value="0.08"/>
<param name="trajectory/num_points" value="200"/>
<param name="trajectory/num_lemniscates" value="4"/>
<rosparam param="trajectory/center">[0.36, 0.2, 0.1]</rosparam>
<rosparam param="trajectory/seed_pose">[0.0, -1.03, 1.57 , -0.21, 0.0, 0.0]</rosparam>
<param name="visualization/min_point_distance" value="0.02"/>
</node>
</launch>
- Some of the important parameters are explained as follows:
- group_name: A namespace that points to the list of links in the robot that are included in the arm’s kinematic chain (base to end-of-tooling links). This list is defined in the
ur5_demo_moveit_config
package. - tip_link: Name of the last link in the kinematic chain, usually the tool link.
- base_link: Name for the base link of the robot.
- world_frame: The absolute coordinate frame of reference for all the objects defined in the planning environment.
- The parameters under the “
trajectory
” namespace are used to generate the trajectory that is feed into the Descartes planner. - trajectory/seed_pose: This is of particular importance because it is used to indicate preferred start and end joint configurations of the robot when planning the path. If a ‘’seed_pose’’ wasn’t specified then planning would take longer since multiple start and end joint configurations would have to be taken into account, leading to multiple path solutions that result from combining several start and end poses.
Open Source Feedback
See something that needs improvement? Please open a pull request on this GitHub page


PentAI
Command-line Pente Engine
PentAI is a game engine and bot for the board game Pente.
PentAI on Github!
The project was conceived and implemented for the Spring 2017 offering of CS 4701 at Cornell University.


BANANAS A film review by Ted Prigge Copyright 1997 Ted Prigge
Director: Woody Allen Writers: Woody Allen and Mickey Rose Starring: Woody Allen, Louise Lasser, Carlos Montalban, Howard Cosell, Charlotte Rae, Sylvester Stallone, Roger Grimsby
Before Woody Allen was making thoughtful neurotic character studies like "Hannah and Her Sisters" and intense dramas like "Crimes and Misdemeanors," Woody Allen was a comedian. He wrote for several shows and even did stand-up. He created the prototype for what would inspire MST3K (called "What's Up, Tiger Lily?") and directed bizarre, surrealistic comedies with several kinds of jokes being shot at the audience at high speeds. "Bananas" is one of his better ones, albeit a very convoluted one.
The story, which is a backdrop for expressing some of the Woodster's views on politics, rebellion and love, moves harshly from area to area. At one point, he'll be in New York, then he'll go to the figmented South American country of San Marcos. He starts the film off as a products tester, becomes a rebel and then the President of San Marcos then a married man. It's like this man has more of a life than Zelig and in less time.
The film starts off with a parody of political assasinations and the Wide World of Sports (eh?). Howard Cosell (giving a riveting performance as himself) is down in San Marcos covering the assasination of its president and interviews the dying man (getting his last words) and then the new dictator, General Vargas (Carlos Montalban, brother of Ricardo).
We follow him around a bit as he gets into all kinds of trouble. Perhaps the funniest scene in the entire hilarious film takes place when Fielding enters a magazine store with the intention of buying pornography but is embarrassed because it is a very public place.  When he goes up to the register, he casually stands there as the cashier sorts through them for prices. But he stumbles on "Orgasm" and shouts out to his co-worker, "How much is a copy of 'Orgasm?' This man wants to buy a copy." It's a hilarious scene done perfectly.
We also see a lovely silent performance from Sly Stone as a young man (looking faintly like Matt LeBlanc...bad omen for him) terrorizing people on a subway car...including the Woodster. He's not hard to find, trust me. To see him is alone a good reason to see this film.
Fielding meets the rebellious Nancy (Louise Lasser, of "Mary Hartman, Mary Hartman" fame) and is smitten at first sight. He follows her around, takes her to dinner, goes to political rallies with her, and ultimately sleeps with her in a hilarious scene (He: "I love you, I love you, I love you." She: "Oh, say it in french. Oh, please, say it in french." He: "I don't know french. What about Hebrew?") But she breaks up with him for obvious reasons which she can't put into words (but we get a good 5-minute scene out of it with some of Woody's funniest dialogue). He's so depressed that he decides to go to San Marcos, which was the country she was trying to help out.
The rest of the film has him in San Marcos, becoming a rebel reluctantly then becoming its President since no one can do that job. He ultimately goes home to get money for San Marcos and winds up in court in the funniest court room sequence before "People Vs. Larry Flynt." He tosses in so many jokes that the film requires multiple viewings to see them all. The film is very short (82 minutes), but it seems a tad overloaded. Still, all the jokes work out, unlike "Take the Money and Run," which was a 1:2 ratio.
The film also works on a satirical level with the government/rebel thing, but not as well as in his later "Sleeper." His plot seems to move around just for the sake of jokes. But how can anyone not laugh at the hilarious lines, like the one where the U.S. sends troops to the rebellion and the one soldier asks what side they're fighting for and the commander or someone replies with, "The American government is not taking any chances. Some of us are fighting for; some are fighting against." The acting by Woody is outstanding, but the others really aren't. They're okay, but they don't get much to work with. Most of the good lines go to Woody, and he does them perfectly, in his neurotic tradition.
"Bananas" is a contender for Woody's funniest film and it is definitely one that gets laughs the whole way through. It may be incredibly uneven and the plot might be weak, but at least all the jokes work.
MY RATING (out of 5): ****1/2
The review above was posted to the
rec.arts.movies.reviews newsgroup (de.rec.film.kritiken for German reviews).
The Internet Movie Database accepts no responsibility for the contents of the
review and has no editorial control. Unless stated otherwise, the copyright
belongs to the author.
Please direct comments/criticisms of the review to relevant newsgroups.
Broken URLs inthe reviews are the responsibility of the author.
The formatting of the review is likely to differ from the original due
to ASCII to HTML conversion.
Related links: index of all rec.arts.movies.reviews reviews


my constellation: ♋ My MBTI: ENFP
I am currently a first year Ph.D student in the Institute of Natural Sciences (INS) at Shanghai Jiaotong University, advised by Shi Jin. Previously, I received a BS in Mathematics in the Department of Mathematics and Statistics at Wuhan University.
Please reach out via zhenyuhuang [at] sjtu [dot] edu [dot] cn
Research Interests
My recent work has focused on the stochastic numerical method and kinetic theory.


|
It works! Your Flare server is up and running. Here are some useful links:
- DevNet — Home page for Flare developer resources
- GitHub — Source code for Flare server, client libraries and sample code
- Overview — An overview of Flare concepts
- Flare Video — A video describing the Flare concept
- Getting Started — Everything you need to know to get up and running
- Learn — Technologies, development guides, tutorials, and sample apps
- API — Detailed description of every API call, and library wrapper functions
- REST API Console — Try out the REST API in realtime
- Socket API Console — Try out the Socket.IO API in realtime
- Explorer — Browse and interact with Flare objects on this server
- Reflector — Smart digital signage demo
- Import — An example client-side script for importing data into the server
- Downloads — Ready-to-run sample apps
- Sandbox — An always-on instance of the Flare server
- Forum — Ask questions and get answers from the experts
- Blog — All the latest news about Flare
|


NOTE - this dataset is currently not published. Most likely it is under revision. For clarification on the status, check with the Materials Commons publisher of the dataset, the authors listed herein, or any author of the related paper(s).


- AdminLTE discussion and review: available now on the main Almsaeed Studio page.
- Documentation: a quick start and installation guide have been created in our website Almsaeed Studio.
AdminLTE -- is a fully responsive admin template. Based on Bootstrap 3 framework. Highly customizable and easy to use. Fits many screen resolutions from small mobile devices to large desktops. Check out the live preview now and see for yourself.
Live Preview: http://almsaeedstudio.com/preview/
Note: If the javascript in the preview does not work properly (specially IE users), please visit http://almsaeedstudio.com/AdminLTE (this could be because of the use of an iframe!)
Almsaeed studio just opened a new premium templates page. Hand picked to insure the best quality and the most affordable prices. Visit http://almsaeedstudio.com/premium for more information.
AdminLTE has been carefully coded with clear comments in all of its JS, LESS and HTML files. LESS has been used to increase code customizability.
ver 1.2:
ver 1.1:


DEEP Development Environment
The DEEP Development Environment provides a ready to use JupyterLab instance
that enables you to develop code using Jupyter notebooks, text editors, terminals, and custom
components in a flexible, integrated, and extensible manner.


Schools, shops reopen after over 100 days of restrictions in Kashmir
Schoolkids were seen attending their classes and shops in the Valley remained opened for the whole day after three months of restrictions.
After more than 100 days of restrictions followed by abrogation of Article 370 in Jammu and Kashmir, life in the Valley is crawling back to being normal.
Shops at Lal Chowk in Kashmir remained opened and busy Shutters remained up for the whole day on Tuesday there unlike what it was recently when the shops would remained opened only for a few hours in a day.
Shopkeepers kept the shutter locked in the past to protest against the abrogation of Article 370 in the Valley. "For the past few days, the shops remained closed. The shopkeepers did so to protest but now things are significantly going back to being normal," Shoeb Mir, a Valley resident, said.
The restriction in Jammu and Kashmir hit the public transportation the most. When the local transport companies remained shut, it caused a massive trouble to the locals.
The government had asked Jammu and Kashmir State Road Transport Corporation (J&KSRTC) to keep its buses available on various routes which revived the public transportation but not as a whole.
Schoolkids were also seen in attending their classes after losing lessons for almost three months. "We were able to sit for our exams. I am happy to go to school again," a student said. The average attendance stood at 90 per cent.
The move to scrap the special status of the erstwhile state and its division into two Union Territories (UTs) had left the Valley in a state of shock. The government had deployed lakhs of security forces to curb any form of protest. Widespread restrictions were imposed which included a complete communications blackout.
However, slowly, most of the restrictions have been relaxed.


AWS::CloudTrail::Channel
Contains information about a returned CloudTrail channel.
Syntax
To declare this entity in your AWS CloudFormation template, use the following syntax:
JSON
{ "Type" : "AWS::CloudTrail::Channel", "Properties" : { "Destinations" :
[ Destination, ... ]
, "Name" :String
, "Source" :String
, "Tags" :[ Tag, ... ]
} }
YAML
Type: AWS::CloudTrail::Channel Properties: Destinations:
- Destination
Name:String
Source:String
Tags:- Tag
Properties
Destinations
-
One or more event data stores to which events arriving through a channel will be logged.
Required: No
Type: List of Destination
Maximum:
200
Update requires: No interruption
Name
-
The name of the channel.
Required: No
Type: String
Minimum:
3
Maximum:
128
Pattern:
^[a-zA-Z0-9._\-]+$
Update requires: No interruption
Source
-
The name of the partner or external event source. You cannot change this name after you create the channel. A maximum of one channel is allowed per source.
A source can be either
Custom
for all valid non-AWS events, or the name of a partner event source. For information about the source names for available partners, see Additional information about integration partners in the CloudTrail User Guide.Required: No
Type: String
Minimum:
1
Maximum:
256
Pattern:
.*
Update requires: Replacement
Tags
-
A list of tags.
Required: No
Type: List of Tag
Maximum:
200
Update requires: No interruption
Return values
Ref
When the logical ID of this resource is provided to the Ref intrinsic function,
Ref
returns the resource name.
Fn::GetAtt
The Fn::GetAtt
intrinsic function returns a value for a specified attribute of this type. The following are the available attributes and sample return values.
For more information about using the Fn::GetAtt
intrinsic function, see Fn::GetAtt.
Examples
Example
The following example creates a channel for a CloudTrail Lake integration with an event source outside of AWS. For information about CloudTrail Lake integrations, see Create an integration with an event source outside of AWS in the AWS CloudTrail User Guide.
JSON
{ "Parameters": { "Name" : String, "EventDataStoreArn" : String, "Source" : String }, "Resources": { "myChannel": { "Type": "AWS::CloudTrail::Channel", "Properties": { "Name": { "Ref": "Name" }, "Source": { "Ref": "Source" }, "Destinations": [ { "Type": "EVENT_DATA_STORE", "Location": "{ "Ref": "arn:aws:cloudtrail:us-east-1:12345678910:eventdatastore/EXAMPLE-f852-4e8f-8bd1-bcf6cEXAMPLE" } } ], "Tags": [ { "Key": "TagKeyIntTest", "Value": "TagValueIntTest" }, { "Key": "TagKeyIntTest2", "Value": "TagValueIntTest2" } ] } } }, "Outputs": { "myChannelArn": { "Description": "The channel ARN", "Value": { "Fn::GetAtt": [ "myChannel", "arn:aws:cloudtrail:us-east-1:01234567890:channel/EXAMPLE8-0558-4f7e-a06a-43969EXAMPLE" ] } } } }
YAML
Parameters: Name: Type: String EventDataStoreArn: Type: String Source: Type: String Resources: myChannel: Type: AWS::CloudTrail::Channel Properties: Name: !Ref Name Source: !Ref Source Destinations: - Type: "EVENT_DATA_STORE" Location: !Ref arn:aws:cloudtrail:us-east-1:12345678910:eventdatastore/EXAMPLE-f852-4e8f-8bd1-bcf6cEXAMPLE Tags: - Key: "TagKeyIntTest" Value: "TagValueIntTest" - Key: "TagKeyIntTest2" Value: "TagValueIntTest2" Outputs: myChannelArn: Description: The channel ARN Value: 'Fn::GetAtt': - myChannel - arn:aws:cloudtrail:us-east-1:01234567890:channel/EXAMPLE8-0558-4f7e-a06a-43969EXAMPLE


Fi Lter
MongoDB and Mongoose aggregation filter and search helper.
This module is intended as a simple abstraction layer to perform basic but powerful matching with a concatenation of one or multiple model's fields.
Diacritic Matching
The diacritic insensitive functionality is handled by Fi Di Regex. If you find an issue with this functionality, please open an issue in the Fi Di Regex Issues page.
 In the meantime, the JSDocs may help you a bit.
Installation
npm i fi-lter
Remember to use --save
if you're using a NPM version less than 5.x.x.
Usage
const mongoose = require('mongoose');
const filter = require('fi-lter');
/* Let's assume this is the string the user provided */
const queryText = 'google';
/**
* This are the fields you want to search in and will be used to generate a slug
* field where the diacritic-insensitive matching will occur.
*
* IMPORTANT: This stage should be prebuilt unless you use dynamic values.
*/
const KEYWORDS_SLUG = filter.keywordsSlug([
'$brand', '$model', '$color', '$serial', {
$substrBytes: ['$year', 0, -1] // Convert Number to String
}
]);
/**
* This are the fields you want to keep after grouping the results by _id.
*
* They will be added using a $group stage with a $first match.
*
* IMPORTANT: This stage should be prebuilt unless you use dynamic values.
*/
const KEYWORDS_GROUP = filter.keywordsGroup([
'brand', 'model', 'year', 'serial', 'price', 'createdAt', 'updatedAt'
]);
/* This example uses a device's information as source */
Device = mongoose.model('device', new mongoose.Schema({
brand: String,
model: String,
color: String,
serial: String,
year: Number,
price: Number
}, {
timestamps: true
}));
/* Start by creating an aggregation query */
const query = Device.aggregate();
// Initial aggregation stages...
// E.g.: query.match({...});
/* Build and append the keyword filter stages */
query.append(filter.byKeywords(queryText, KEYWORDS_SLUG, KEYWORDS_GROUP));
// More aggregation stages...
// E.g.: query.project({...});
query.then(results => {
/* Here, results should be an Array of Devices matching 'google' by their
* brand, model, year, serial or color, sorted by their match score */
console.log(results);
}).catch((err) => {
console.error(err);
});


This drawing will help explain my conventions for naming parts of the linkage:
For a complete chassis hardware setup, using 3/16" OD nylon spacers you will want :
| Bit | Notes |
|---|---|
| #10 | free on 3/16" OD axle and standoffs |
| #11 | [optional. #10 should work] free on 3/16" OD axle and standoffs, if "polished" after drill |
| #12 | Snug (but not press-fit) on 3/16" OD, good for non-moving connections to B-axle |
| #35 | snug, but free around #4-40 screw |
Printed parts list:


%block filter="markdown"> <% with open('../README.markdown') as f: readme = f.read() %> ${readme} %block>


--- layout: index title: "Home | On the Numbers" ---
The YouTube political community is dominated by big names like Let's Talk Elections, Red Eagle Politics, and more! But there are also countless smaller content creators who put a lot of work into what their platforms, and although we might not agree on everything, we hope that this website can serve as a place to not only get up-to-date information about the state of American politics, but also a forum to find new creators and channels to watch as well as interact and educate yourself on our rich history and political system as the 2020 elections draw near. Thanks to everyone for being here!
Ethan Eblaghie is a YouTuber who covers political media. He has a solid fanbase of over 100 subscribers and around 400 watch hours. He is a climate activist and the Chief Executive of the Climate Action Council, a Maryland-based youth organization of high schoolers aimed at tackling climate change from within the school system.


|
Drake
|
VolumeMesh represents a tetrahedral volume mesh.
| T | The underlying scalar type for coordinates, e.g., double or AutoDiffXd. Must be a valid Eigen scalar. |
#include <drake/geometry/proximity/volume_mesh.h>
Public Member Functions | |
| VolumeMesh (std::vector< VolumeElement > &&elements, std::vector< VolumeVertex< T >> &&vertices) | |
| Constructor from a vector of vertices and from a vector of elements. More... | |
| const VolumeElement & | element (ElementIndex e) const |
| const VolumeVertex< T > & | vertex (VertexIndex v) const |
| Returns the vertex identified by a given index. More... | |
| const std::vector< VolumeVertex< T > > & | vertices () const |
| const std::vector< VolumeElement > & | tetrahedra () const |
| int | num_elements () const |
| Returns the number of tetrahedral elements in the mesh. More... | |
| int | num_vertices () const |
| Returns the number of vertices in the mesh. More... | |
| T | CalcTetrahedronVolume (VolumeElementIndex e) const |
| Calculates volume of a tetrahedral element. More... | |
| Barycentric | CalcBarycentric (const Cartesian &p_MQ, ElementIndex e) const |
Calculate barycentric coordinates with respect to the tetrahedron e of the point Q'. More... | |
| bool | Equal (const VolumeMesh< T > &mesh) const |
| Checks to see whether the given VolumeMesh object is equal via deep exact comparison. More... | |
| template<typename FieldValue > | |
| Vector3< FieldValue > | CalcGradientVectorOfLinearField (const std::array< FieldValue, 4 > &field_value, VolumeElementIndex e) const |
Calculates the gradient ∇u of a linear field u on the tetrahedron e . More... | |
Implements CopyConstructible, CopyAssignable, MoveConstructible, MoveAssignable | |
| VolumeMesh (const VolumeMesh &)=default | |
| VolumeMesh & | operator= (const VolumeMesh &)=default |
| VolumeMesh (VolumeMesh &&)=default | |
| VolumeMesh & | operator= (VolumeMesh &&)=default |
Friends | |
| class | VolumeMeshTester< T > |
Mesh type traits | |
A collection of type traits to enable mesh consumers to be templated on mesh type. Each mesh type provides specific definitions of vertex, element, and barycentric coordinates. For VolumeMesh, an element is a tetrahedron. | |
| using | ScalarType = T |
| using | VertexIndex = VolumeVertexIndex |
| Index for identifying a vertex. More... | |
| using | ElementIndex = VolumeElementIndex |
| Index for identifying a tetrahedral element. More... | |
| using | Barycentric = Vector< T, kDim+1 > |
| Type of barycentric coordinates on a tetrahedral element. More... | |
| using | Cartesian = Vector< T, 3 > |
| Type of Cartesian coordinates. More... | |
| static constexpr int | kDim = 3 |
| static constexpr int | kVertexPerElement = 4 |
| Number of vertices per element. More... | |
| using Barycentric = Vector<T, kDim + 1> |
Type of barycentric coordinates on a tetrahedral element.
Barycentric coordinates (b₀, b₁, b₂, b₃) satisfy b₀ + b₁ + b₂ + b₃ = 1. It corresponds to a position in the space. If all bᵢ >= 0, it corresponds to a position inside the tetrahedron or on the faces of the tetrahedron. If some bᵢ < 0, it corresponds to a position outside the tetrahedron. Technically we could calculate one of the bᵢ from the others; however, there is no standard way to omit one of the coordinates.
Type of Cartesian coordinates.
Mesh consumers can use it in conversion from Cartesian coordinates to barycentric coordinates.
| using ElementIndex = VolumeElementIndex |
Index for identifying a tetrahedral element.
| using ScalarType = T |
| using VertexIndex = VolumeVertexIndex |
Index for identifying a vertex.
|
default |
|
default |
| VolumeMesh | ( | std::vector< VolumeElement > && | elements, |
| std::vector< VolumeVertex< T >> && | vertices | ||
| ) |
Constructor from a vector of vertices and from a vector of elements.
Each element must be a valid VolumeElement following the vertex ordering convention documented in the VolumeElement class. This class however does not enforce this convention and it is thus the responsibility of the user.
| Barycentric CalcBarycentric | ( | const Cartesian & | p_MQ, |
| ElementIndex | e | ||
| ) | const |
Calculate barycentric coordinates with respect to the tetrahedron e
of the point Q'.
This operation is expensive compared with going from barycentric to Cartesian.
| p_MQ | A position expressed in the frame M of the mesh. |
| e | The index of a tetrahedral element. |
| Vector3<FieldValue> CalcGradientVectorOfLinearField | ( | const std::array< FieldValue, 4 > & | field_value, |
| VolumeElementIndex | e | ||
| ) | const |
Calculates the gradient ∇u of a linear field u on the tetrahedron e
.
Field u is defined by the four field values field_value[i]
at the i-th vertex of the tetrahedron. The gradient ∇u is expressed in the coordinates frame of this mesh M.
| T CalcTetrahedronVolume | ( | VolumeElementIndex | e | ) | const |
Calculates volume of a tetrahedral element.
| const VolumeElement& element | ( | ElementIndex | e | ) | const |
| bool Equal | ( | const VolumeMesh< T > & | mesh | ) | const |
Checks to see whether the given VolumeMesh object is equal via deep exact comparison.
NaNs are treated as not equal as per the IEEE standard.
| mesh | The mesh for comparison. |
true
if the given mesh is equal. | int num_elements | ( | ) | const |
Returns the number of tetrahedral elements in the mesh.
| int num_vertices | ( | ) | const |
Returns the number of vertices in the mesh.
|
default |
|
default |
| const std::vector<VolumeElement>& tetrahedra | ( | ) | const |
| const VolumeVertex<T>& vertex | ( | VertexIndex | v | ) | const |
Returns the vertex identified by a given index.
| v | The index of the vertex. |
| const std::vector<VolumeVertex<T> >& vertices | ( | ) | const |
|
friend |
|
static |
|
static |
Number of vertices per element.
A tetrahedron has 4 vertices.


Source code for pyproct.clustering.metrics.cohesion
'''
Created on 09/01/2013
@author: victor
'''
[docs]class CohesionCalculator(object):
def __init__(self):
pass
[docs] def evaluate(self, clustering, matrix):
total_cohesion = 0
for cluster in clustering.clusters:
total_cohesion = total_cohesion + self.evaluate_cluster(cluster, matrix)
return total_cohesion
[docs] def evaluate_cluster(self, cluster, condensed_distance_matrix):
"""
Returns the cohesion value of a cluster. The condensed matrix given as
parameter stores the distances of the elements of the dataset used to extract
the cluster.
The definition of cohesion would be weight*2*cohesion in the case we follow
the exact formula in the book []. As we are going to do comparisons, the x2 global
multiplication doesn't affect.
Cohesion of a cluster of 1 element should be infinite instead of 0...
"""
size = cluster.get_size()
weight = 1. / size
cohesion = 0.
for i in range(size-1):
for j in range(i+1,size):
cohesion = cohesion + condensed_distance_matrix[cluster[i],cluster[j]]
return weight*cohesion


{% csrf_token %} {{ form.file }}
Upload
Set Password
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Leave Blank If you don't want to.


*** User 2017-05-05 20:09:29.883 ***
20:09:29.883 [info] Disabling blocking sync...
*** User 2017-05-05 20:09:29.888 ***
20:09:29.888 [info] Configured peer_service_manager partisan_default_peer_service_manager on node 'node-1@MacBook-Pro-de-Anne-France'
*** User 2017-05-05 20:09:31.501 ***
20:09:31.500 [info] Enabling membership...
*** User 2017-05-05 20:09:31.502 ***
20:09:31.502 [info] Disabling blocking sync...
*** User 2017-05-05 20:09:31.508 ***
20:09:31.508 [info] Configured peer_service_manager partisan_default_peer_service_manager on node 'node-2@MacBook-Pro-de-Anne-France'
*** User 2017-05-05 20:09:33.165 ***
20:09:33.165 [info] Enabling membership...
*** User 2017-05-05 20:09:33.166 ***
20:09:33.166 [info] Disabling blocking sync...
*** User 2017-05-05 20:09:33.170 ***
20:09:33.170 [info] Configured peer_service_manager partisan_default_peer_service_manager on node 'node-3@MacBook-Pro-de-Anne-France'
*** User 2017-05-05 20:09:33.406 ***
Joining node: 'node-3@MacBook-Pro-de-Anne-France' to 'runner@MacBook-Pro-de-Anne-France' at port 57583
*** User 2017-05-05 20:09:33.407 ***
Joining issued: 'node-3@MacBook-Pro-de-Anne-France' to 'runner@MacBook-Pro-de-Anne-France' at port 57583
*** User 2017-05-05 20:09:33.407 ***
Joining node: 'node-2@MacBook-Pro-de-Anne-France' to 'runner@MacBook-Pro-de-Anne-France' at port 57566
*** User 2017-05-05 20:09:33.408 ***
Joining issued: 'node-2@MacBook-Pro-de-Anne-France' to 'runner@MacBook-Pro-de-Anne-France' at port 57566
*** User 2017-05-05 20:09:33.408 ***
Joining node: 'node-1@MacBook-Pro-de-Anne-France' to 'runner@MacBook-Pro-de-Anne-France' at port 57551
*** User 2017-05-05 20:09:33.409 ***
Joining issued: 'node-1@MacBook-Pro-de-Anne-France' to 'runner@MacBook-Pro-de-Anne-France' at port 57551
*** User 2017-05-05 20:09:33.470 ***
Waiting for join to complete with manager: partisan_default_peer_service_manager
*** User 2017-05-05 20:09:33.471 ***
Finished.
*** CT 2017-05-05 20:09:33.471 *** COVER INFO
Adding nodes to cover test: ['runner@MacBook-Pro-de-Anne-France']
*** CT 2017-05-05 20:09:33.480 *** COVER INFO
Successfully added nodes to cover test: []
*** CT Error Notification 2017-05-05 20:09:33.491 ***
gen_server:call failed on line 212
Reason: {{function_clause,[{...}|...]},{gen_server,call,...}}
Full error description and stacktrace
*** User 2017-05-05 20:09:33.515 ***
20:09:33.490 [error] gen_server lasp_distribution_backend terminated with reason: no function clause matching lasp_core:update(<<174,84,20,123,124,18,55,68,39,66,108,178,227,29,12,102,29,88,3,27>>, ivar, a, #Fun, #Fun, <0.4868.0>) line 430
*** User 2017-05-05 20:09:33.537 ***
20:09:33.490 [error] CRASH REPORT Process lasp_distribution_backend with 2 neighbours exited with reason: no function clause matching lasp_core:update(<<174,84,20,123,124,18,55,68,39,66,108,178,227,29,12,102,29,88,3,27>>, ivar, a, #Fun, #Fun, <0.4868.0>) line 430 in gen_server:terminate/7 line 812
*** User 2017-05-05 20:09:33.538 ***
Case finished: transaction_test
*** User 2017-05-05 20:09:33.559 ***
20:09:33.490 [error] Supervisor lasp_sup had child lasp_distribution_backend started with lasp_distribution_backend:start_link() at <0.4866.0> exit with reason no function clause matching lasp_core:update(<<174,84,20,123,124,18,55,68,39,66,108,178,227,29,12,102,29,88,3,27>>, ivar, a, #Fun, #Fun, <0.4868.0>) line 430 in context child_terminated
*** User 2017-05-05 20:09:40.589 ***
20:09:40.589 [info] Application lasp exited with reason: stopped
*** User 2017-05-05 20:09:40.590 ***
20:09:40.590 [info] Application partisan exited with reason: stopped
=== Ended at 2017-05-05 20:09:40
=== Location: [{gen_server,call,212},
{lists,foreach,1338},
{lasp_SUITE,'-transaction_test/1-fun-0-',467},
{lasp_SUITE,transaction_test,467},
{test_server,ts_tc,1529},
{test_server,run_test_case_eval1,1045},
{test_server,run_test_case_eval,977}]
=== Reason: {{function_clause,
[{lasp_core,update,
[<<174,84,20,123,124,18,55,68,39,66,108,178,227,29,
12,102,29,88,3,27>>,
ivar,a,
#Fun<lasp_distribution_backend.35.132945558>,
#Fun<lasp_distribution_backend.36.132945558>,
<0.4868.0>],
[{file,
"/Users/anne-francevanswieten/lasp/_build/test/lib/lasp/src/lasp_core.erl"},
{line,430}]},
{lasp_distribution_backend,handle_call,3,
[{file,
"/Users/anne-francevanswieten/lasp/_build/test/lib/lasp/src/lasp_distribution_backend.erl"},
{line,477}]},
{gen_server,try_handle_call,4,
[{file,"gen_server.erl"},{line,615}]},
{gen_server,handle_msg,5,
[{file,"gen_server.erl"},{line,647}]},
{proc_lib,init_p_do_apply,3,
[{file,"proc_lib.erl"},{line,247}]}]},
{gen_server,call,
[lasp_distribution_backend,
{update,
<<174,84,20,123,124,18,55,68,39,66,108,178,227,29,
12,102,29,88,3,27>>,
ivar,a},
infinity]}}
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Arrays and Hashes - 12/04/2015
Arrays and hashes are two different ways to structure data in Ruby. An array is an ordered/indexed list, and a hash is an unordered list where each item is a key:value pair. Here’s an example of when a hash might be preferable to an array.
Sue is a DJ for AAA baseball. It’s her job to provide the soundtrack for the game—from playing the classic organ music to all of the players’ favorite songs. Her predecessor, Mike, had all of the players’ favorite songs organized in an Array.
song_array=[“Welcome to the Jungle”, “We Will Rock You”, “Eye of the Tiger”, “Spice Up Your Life”, “Bring Em Out”, “Stronger”, “Seven Nation Army”, “Start Me Up”, “Roar”]
Unfortunately, that meant that a player coming up to bat might hear their favorite song, but they could end up getting someone else’s.
Sue is the type of DJ who’s always looking to improve systems, so she instead organizes the favorite songs in a Hash. That way, she can search a player’s favorite song to blast when they come up to the plate.
song_hash={“Avery” : “Welcome to the Jungle”, “Jordan” : “We Will Rock You”, “Morgan” : “Eye of the Tiger”, “Riley” : “Spice Up Your Life”, “Shane” : “Bring Em Out”, “Logan” : “Stronger”, “Hayden” : “Seven Nation Army”, “Carson” : “Start Me Up”, “Devin” : “ Roar”}
For example, when Riley comes up to the plate, Sue tries...
puts song_hash["Riley"]
...and plays Spice Up Your Life. The crowd goes wild, and the players’ batting averages improve 40%. Winning!


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Interactive Mapping Interface
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Salman and Shahzad reported for suspected illegal bowling actions
UAE duo must undergo testing within 21 days
United Arab Emirates duo Salman Farooq and Mohammad Shahzad have been reported with suspected illegal bowling actions during the second One-Day International against Afghanistan, which the host side won by six wickets at the ICC Academy, Dubai on 30 November.
The match officials’ report, which was handed over to the Emirates Cricket Board Chief Executive, David East, cited concerns about the legality of the respective bowling actions.
Salman and Shahzad’s bowling actions will now be scrutinised further under the ICC process relating to suspected illegal bowling actions reported in Tests, ODIs and T20Is. They are required to undergo testing within 21 days, and, during this period, both are permitted to continue bowling in international cricket until the results of the testing are known.


Chapter 2 Libraries
2.1 Installing libraries
Before you can import libraries to use in python - you need to install them. If you get an error when you use ‘import [library name here]’
, chances are, you haven’t installed the library yet.
- First you need to download pip (to then be able to install packages)
- You can then use pip + your command line to install the required library.
pip install [library name]
2.2 Useful libraries
- BeautifulSoup
- Category: web scraping
- A python library for pulling data out of HTML and XML files
- You can use your html tagging knowledge to pinpoint specific elements to extract
- Selenium
- Category: web scraping, automaticing browser interaction
- First you need to download webdriver for chrome (or browser)
- The selenium package is used to automate web browser interaction from Python.
- In this case, because of twitter’s infinite scroll - we can only get what’s at the top of the page. Using selenium allows us to automate the scrolling while still grabbing the elements we need.
- Web scraping tutorial with Selenium and Python
- Time
- A module that provides various time-related functions. In this case we are using time with selenium to scroll the page after a certain amount of time.
- csv
- Implements classes to read and write tabular data in a CSV format
- Tweepy
- An easy-to-use Python library for accessing the Twitter API
- Need to go through the authentication process to get various keys in order to access the twitter API
- The only downside is that the twitter API only allows 15 requests per window per access token.
- You can also only get tweets from the past week (and no earlier)
- Scrapy
- An open source and collaborative framework for extracting the data you need from websites.
- Easy to setup and use, great documentation and built-in support for exporting to CSV, JSON and XML


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| 10190-99-5 | 97 | C17H10NNaO7 | 363.2536 (340.2643+22.9892) | 99 | 75366 | 20099 | 50 | Aristolochic acid, sodium salt (77% AA I, 21% AA II) | | 10190-99-5 | primary | mixture or formulation | structure shown AA I,; parent [313-67-7]; AA II 6-Nitrophenanthro(3,4-d)-1,3-dioxole-5-carboxylic acid, sodium salt; AA II parent [475-80-9] | representative component | C17H10NNaO7 | 363.2536 | defined organic | salt | sodium 8-methoxy-6-nitrophenanthro[3,4-d][1,3]dioxole-5-carboxylate | [Na+].[O-]C(=O)c3cc4OCOc4c2c3c(cc1c2cccc1OC)[N+]([O-])=O | O=C(O)c3cc4OCOc4c2c3c(cc1c2cccc1OC)[N+]([O-])=O | 20080429 |