--- layout: page title: Contact Us description: background: '/img/contact.jpg' form: true ---
Due to COVID-19, the 2021-22 Southern Cross Brigade to Cuba has been postponed. We plan for the 2022-23 brigade to proceed. Dates and further details for the 2022-23 brigade will be posted to this website in early 2022. If you would like to join the 2022-23 brigade, please email<EMAIL_ADDRESS>to register your interest and we will keep you up to date!
To find out more information about the brigade or to register for the brigade please contact us!
Get in contact with our Lead Coordinator, Lia Weitzel, to register for the brigade and get in contact with your local Australia Cuba Friendship Society rep to find out more information about any upcoming brigade information sessions.
Also, find us on Facebook at www.facebook.com/southerncrossbrigade.
| Lead Coordinator | ||
| Lia Weitzel |<EMAIL_ADDRESS>| 0413 753 115 |
| Australian Capital Territory | ||
| Glenda James |<EMAIL_ADDRESS>| 0421 876 869 |
| New South Wales | ||
| Sydney | ||
| Maria Hilario |<EMAIL_ADDRESS>| 0431 275 434 |
| Sydney West | ||
| Hugo Nardini |<EMAIL_ADDRESS>| 02 9822 5891 |
| Albury | ||
| Peter Hood |<EMAIL_ADDRESS>| 0400 346 585 |
| Northern Territory | ||
| Miguel Tovar Valencia |<EMAIL_ADDRESS>| 0466 392 512 |
| Queensland | ||
| Debra McLoughlin |<EMAIL_ADDRESS>| 0410 727 094 |
| South Australia | ||
| Tamara Otello |<EMAIL_ADDRESS>| 0418 855 574 |
| Tasmania | ||
| Hobart | ||
| Ro Dallow |<EMAIL_ADDRESS>| 03 6234 6068 |
| Ross | ||
| Wishes Goodearth |<EMAIL_ADDRESS>| 03 6381 5152 |
| Victoria | ||
| Melbourne | ||
| Maree Dellora |<EMAIL_ADDRESS>| 0448 121 397 |
| Wodonga | ||
| Fred Sergent |<EMAIL_ADDRESS>| 03 5741 0002 |
| Western Australia | ||
| Rhonda Andrews |<EMAIL_ADDRESS>| 0428 055 635 |
| New Zealand Coordinator | ||
| Warren Brewer |<EMAIL_ADDRESS>| 03 328 9580 |
| North Island | ||
| Auckland | ||
| Karen Davis |<EMAIL_ADDRESS>|<PHONE_NUMBER> |
| Napier | ||
| Evaristo Navarrete |<EMAIL_ADDRESS>|<PHONE_NUMBER>8 |
| Gael Donald |<EMAIL_ADDRESS>| |
| South Island | ||
| Paul Maunder |<EMAIL_ADDRESS>| 03 732 4010 |
If you would like to find out more about your local Cuba friendship society, please follow these links:
Adelaide ACFS: acfsadelaide.blogspot.com.au
Brisbane ACFS: www.acfs-brisbane.org.au
Canberra ACFS: acfscanberra-amigosdecubacanberra.blogspot.com.au
Melbourne ACFS: www.melbourneacfs.org
Perth ACFS: acfs-perth.blogspot.com.au
Sydney ACFS: www.sydney-acfs.org
New Zealand Friendship Society: cubasolidarity.blogspot.com.au


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privkey :
address :
address
Units :
satoshis
cents
coin
staking
enable staking :
total weight :
number of staking txs :
hash rate:
new hash :
time
tx
from
amount
nconf


Example pages
First run grunt then browse http://localhost:8080
minimal (just logs events)
minimal with full jquery (just logs events)
maximal (implements all model functions)


I am experienced in leveraging agile frameworks to provide a robust synopsis for high level overviews. Iterative approaches to corporate strategy foster collaborative thinking to further the overall value proposition.
Bring to the table win-win survival strategies to ensure proactive domination. At the end of the day, going forward, a new normal that has evolved from generation X is on the runway heading towards a streamlined cloud solution. User generated content in real-time will have multiple touchpoints for offshoring.
Capitalize on low hanging fruit to identify a ballpark value added activity to beta test. Override the digital divide with additional clickthroughs from DevOps. Nanotechnology immersion along the information highway will close the loop on focusing solely on the bottom line.
Quick Convert Android application
Project 2
Project 3
Project 4
Project 5
Project 6
INSERT INTERESTS PARAGRAPH HERE
INSERT INTERESTS PARAGRAPH HERE


Be inspired by NZ’s leaders and the global champions who are pioneering the way to a more open world.
Connect & share with the people who are thinking, working, making, building, debugging, designing, coding, managing, debating, advocating and implementing a more open world.

A more open world is a world that will work better for everyone
Click here to learn more about why we are excited about OS//OS.


--- layout: post title: JSConf.eu in Berlin 7. and 8. November 2009 date: '2009-08-13T00:00:00+02:00' tags: - javascript - jsconfeu category: 'Programming' tumblr_url: http://andywenk.tumblr.com/post/393166486/jsconfeu-berlin-2009 ---
Moin Moin,
the web’s dynamic clientside language is JavaScript. Everybody knows, that it had kind of a ressurection with the emerging buzzweb 2.0. There are cool librarys and frameworks like prototype, jquery, dojo and so on and applications using JavaScript heavily like CouchDB (using jquery). So what could be better to attend at a high class JavaScript conference - and even better - in Berlin / Germany.
 The European JavaScript Conference will be held 7th & 8th November 2009 in Berlin. You will get all info at their website.
I think this will be a real top event. Some of the speakers are allready mentioned: John Resig (creator of jquery), Thomas Fuchs (creator of script.aculo.us), Dion Almaer & Ben Galbraith (Mozilla) just to mention some …
The event is organized by Jan Lehnardt, Berlin @janl, Holger Blank, Hamburg @hblank, Malte Ubl, Hamburg @cramforce. Thank you guy’s!
See you there?
Andy


The modpy
module builds upon the classes defined in the
cgi
module to allow code originally
written with the CGI protocol in mind to be used unchanged with the
mod_python module.
See the documentation for the cgi
module for information on how to use the CGI abstraction layer. The only
difference with the modpy
module is that instead of using
cgi.Request
to call your handler
code, you use modpy.Request
.
Example:
import jon.cgi as cgi
import jon.modpy as modpy
class Handler(cgi.Handler):
def process(self, req):
req.set_header("Content-Type", "text/plain")
req.write("Hello, world!\n")
def handler(modpy_req):
return modpy.Request(Handler).process(modpy_req)
wt
When using modpy
with the wt
templating system, the Apache setup is slightly different (although all your
templates and page code will be identical).
Most of the setup is the same as usual,
however the configuration for the /wt/
directory is different.
Instead of using a CGI script as the handler, a mod_python handler is used
instead:
SetHandler python-program
PythonHandler handler
You then place the code that you would usually put in
/cgi-bin/wt.py
into /wt/handler.py
. The global
function handler
in this file will be called by mod_python to
handle requests, so you should also add this function, which should use
wt.Handler
or your subclass of it
to handle the request:
def handler(modpy_req):
return modpy.Request(wt.Handler).process(modpy_req)
The base class for all exceptions defined by the modpy
module.
Request
subclasses the
cgi.Request
class and implements
the methods using mod_python's request class.
process(self, modpy_req)
modpy_req
: mod_python request instance
Returns: Apache reason code
Initialises the instance ready for a new request by calling the
_init
method, then reads the
user input and sets up the various instance variables.
A cgi.Handler
object of the type
passed to the
Request.__init__
method
is then instantiated and its
process
method is called.
If an exception is thrown by this method then the
traceback
method is called
to display it.
The value returned by this method is the value that the mod_python
handler
function should return.
Note that there is a difference in how
modpy.Request
and
cgi.CGIRequest
handle the case
where the handler outputs a Location
header without a hostname.
When using the CGI protocol, the Apache web server will issue an
internal redirect to handle the new URL. When using mod_python, this
is not possible and you should not output Location
headers which
do not contain absolute URLs.
Example:
def handler(modpy_req):
return modpy.Request(wt.Handler).process(modpy_req)
For convenience, this class provides the standard
Request
class with the
cgi.GZipMixIn
already mixed
in.
Example:
def handler(modpy_req):
return modpy.GZipRequest(wt.Handler).process(modpy_req)
$Id: modpy.html,v c0f5f983a7fc 2010/03/23 01:07:17 jon $


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How to Make Custom Emoji for Discord on a PC or Mac. This wikiHow teaches you how to upload custom emoji to a Discord server from a Windows or macOS computer. Open Discord. It's the app with a smiling blue crab-like icon. If you're using...
Hollowman900022-Jun-18 01:07 PM
TLDR
Fix it
nao
PTYX22-Jun-18 01:07 PM
I can't Bruder
I am not an admin anymo'
Hollowman900022-Jun-18 01:08 PM
Damnit
PTYX22-Jun-18 01:08 PM
Audo is the king around these parts
Hollowman900022-Jun-18 01:08 PM
I paid all that coin to have an ‘in’ with an admin and now you’re out?

Hollowman900022-Jun-18 01:23 PM
All those forced hodl’s hitting the market again
Fiat BTC market is x10 from where it was when mtgox closed its doors
There will be considerable and constant selling pressure once those remittances start going out
Smart move would be to crush the price prior to that happening
Absorb the newly released coins
Then back up
PTYX22-Jun-18 01:26 PM
It's deaded(edited)
ComputerGenie22-Jun-18 01:28 PM
BTC is a stone around our necks
PTYX22-Jun-18 01:28 PM
not really
because you can also say it's the wind beneath our wings
ComputerGenie22-Jun-18 01:29 PM
yeah, no
PTYX22-Jun-18 01:29 PM
i'm pretty sure we are still in bubble territory regarding 95% of the coins.
ComputerGenie22-Jun-18 01:30 PM
As long as we're tied to BTC, we're going to drown when it finally sinks to the bottom where it belongs
PTYX22-Jun-18 01:30 PM
lol
let's peg it to tether
i heard tether is doing well lately
ComputerGenie22-Jun-18 01:31 PM
I'm serious, all actual BTC tech is old and outdated
nostalgia is the only modern value BTC has
PTYX22-Jun-18 01:32 PM
btc's hashrate would say otherwise
ComputerGenie22-Jun-18 01:33 PM
and how much of BTC's hash is miners losing money? a lot!
Jazzy22-Jun-18 01:35 PM
Nobody will even untie from BTC because it's is the cryptocurrency
It's bitcoin, not blockchain
Hollowman900022-Jun-18 01:36 PM
Damn
Just broke back into five figure territory
1 year of gains erased
Jazzy22-Jun-18 01:36 PM
Call the tech outdates is hilariously naïve at best, most cutting edge development is entirely focused around bitcoin
GatewayBOT22-Jun-18 01:37 PM
[matrix] <siu:matrix.org> lets go to $5300 already and finish this
ComputerGenie22-Jun-18 01:38 PM
@Jazzy tell me 1 new innovation in BTC (aside from the segwit masquerade) in the last 5 years....
Jazzy22-Jun-18 01:38 PM
Lightning, side/drivechains, bulletproofs
How's 4
ComputerGenie22-Jun-18 01:38 PM
none of which are Bitcoin
Jazzy22-Jun-18 01:39 PM
None of them would have happened without bitcoin(edited)
And they're all created by developers for bitcoin
ComputerGenie22-Jun-18 01:39 PM
3rd-party multi-layer apps are not the base protocol
Saying that LN is part of Bitcoin is like saying that my ChickenHawk is part of Komodo(edited)
Jazzy22-Jun-18 01:40 PM
I can't understand your inability to see how they're inherently linked
ComputerGenie22-Jun-18 01:41 PM
"linked" and "part of" are not interchangeable terms
Jazzy22-Jun-18 01:41 PM
There's a direct causality, no they are not exclusive for bitcoin, but they are all from bitcoin
ie Maxwell and Blockstream are authors on the bulletproofs whitepaper
But keep telling me that has nothing to do with bitcoin
ComputerGenie22-Jun-18 01:42 PM
It, literally, takes 9 lines of code to add LN to Zetacoin; does that mean that if you add those 9 line then ZET = BTC?
Jazzy22-Jun-18 01:43 PM
You're either not able to understand or not understanding on purpose, but I have no interest in trying to simplify it further. I think I've made it very clear what my reasoning is.
ComputerGenie22-Jun-18 01:43 PM
adding 2 opcodes to make it easier for a 3rd party app does not tech advancement to the protocol make
Bittersweet22-Jun-18 01:43 PM
I knew this would happen
My crystal ball is almost @siu - Chainmakers level
ComputerGenie22-Jun-18 01:45 PM
@Jazzy I am completely capable of understanding your lack of reasoning and your attachment to fanboy hyped misinformation(edited)
GatewayBOT22-Jun-18 01:47 PM
[matrix] <siu:matrix.org> once we get a new lower low below $5900 we should get a huge dump below $5500
ComputerGenie22-Jun-18 01:48 PM
ugh at this rate, I may end up with no new miners and $15,000 free cash in BMs pocket
[matrix] <siu:matrix.org> We are aiming for the monthly 20sma and a bounce of the RSi from 50
ComputerGenie22-Jun-18 01:50 PM
is aiming to not have to drive to get his cold storage keys in order to pay for miners :P
looks like I may have to dump all of my asset chain coins
in total, my sell-for-equipment coins are down like 25% in the last 2 weeks (most of which fell directly with the BTC fall)
Hollowman900022-Jun-18 01:59 PM
Regarding the above
Glad you’re back @ComputerGenie
good stuff
ComputerGenie22-Jun-18 01:59 PM
well, someone needs to be a voice of reason
Hollowman900022-Jun-18 02:00 PM
Let’s swim out past the dumpers, and watch crypto die
ComputerGenie22-Jun-18 02:02 PM
I have no issues (or mostly none) with LN or other layer apps, except when people pretend that they are part of Bitcoin or somehow add value to Bitcoin itself when they can be exactly the same on any other CoinX
Hollowman900022-Jun-18 02:02 PM
Chips will use it, correct?
ComputerGenie22-Jun-18 02:02 PM
yup
Bittersweet22-Jun-18 02:03 PM
Chips is the next Bitcoin
ComputerGenie22-Jun-18 02:03 PM
ergo CHIPS=BTC
ergo CHIPS is undervalued at any price under $5k, right @Jazzy ?


We're
coming soon
Hello fellow shoppers! We're currently building our new fashion store. Add your email below to stay up-to-date with announcements and our launch deals.
Hello fellow shoppers! We're currently building our new fashion store. Add your email below to stay up-to-date with announcements and our launch deals.


Off-duty Garda viciously attacked during stag party
by Ciara WalshThe vicious attack took place in County Cork.
A stag party from Co Clare turned sour when one of the visitors to Cork City - an off duty garda - was knocked unconscious in an unprovoked attack.
Describing it as a vicious, unprovoked attack on an innocent party, judge Sean O Donnabhain yesterday gave the culprit a suspended 18-month jail term.
"This man was rendered unconscious and was left with an injury to his face," the judge said. "He required surgical intervention initially and he had a bad time as a result. He is genuinely upset and wonders why you the accused don't go to jail. He believed if he did it, he would go to jail."
Emmet Boyle, defending, said the accused was never in trouble and had raised a total of €8,500 compensation for the injured party. The assault was by a single punch.
Detective Sergeant Shane Bergin charged James McCarthy, aged 33, of 154 Mount Agnes Rd, Cork, with assault causing harm to Shane O'Connor at Soho on Grand Parade on June 17, 2018. The accused man pleaded guilty to that charge.
Detective Sergeant Bergin testified that the incident happened at 1.45am on the day in question last June, when the parties were all sitting in a booth at the premises.
They were on opposite sides of the booth and one of the injured party's friends got into some exchange of words with the defendant. McCarthy took exception to what this man said, according to the detective.
The off-duty garda had nothing to do with the exchange of words, but as it escalated, he intervened to calm the situation down.
"Mr McCarthy misread the situation and punched him in the face. He fell to the floor, rendered unconscious by the punch," said Detective Sergeant Bergin. Mr McCarthy required six stitches to a facial wound and was left with a scar.
The defendant left the premises after the assault but the incident was seen by CCTV camera, as well as a number of witnesses.
The victim's impact statement was not readout, but judge Seaon O Donnabhain said after reading it: "He describes his dismay at what happened. As far as he was concerned, there was no aggro and there was no lead-in.
 This was a completely unprovoked assault."


Masaki Suwa, John Gero and Terry Purcell
"Designers, during a conceptual design process, do not just
synthesize
solutions that satisfy initially given requirements, but also invent
design
issues or requirements that capture important aspects of the given
problem. How do they do this?...attending to visuo-spatial features in
sketches
which were not intended when they were drawn, are believed to
contribute to it."


Queues v1¶
Setup¶
Rackspace setup¶
The first step is to pass in your credentials and set up a client. For Rackspace users, you will need your username and API key:
use OpenCloud\Rackspace;
$client = new Rackspace(Rackspace::US_IDENTITY_ENDPOINT, array(
'username' => '{username}',
'apiKey' => '{apiKey}',
));
OpenStack setup¶
If you’re an OpenStack user, you will also need to prove a few other configuration parameters:
$client = new OpenCloud\OpenStack('{keystoneUrl}', array(
'username' => '{username}',
'password' => '{apiKey}',
'tenantId' => '{tenantId}',
));
Queues service¶
Now to instantiate the Queues service:
$service = $client->queuesService('{catalogName}', '{region}', '{urlType}');
- {catalogName} is the name of the service as it appears in the service catalog. OpenStack users must set this value. For Rackspace users, a default will be provided if you pass in null.
- {region} is the region the service will operate in. For Rackspace users, you can select one of the following from the supported regions page.
- {urlType} is the type of URL to use, depending on which endpoints your catalog provides. If omitted, it will default to the public network.
Glossary¶
- claim
- A Claim is the process of a worker checking out a message to perform a task. Claiming a message prevents other workers from attempting to process the same messages.
- queue
- A Queue is an entity that holds messages. Ideally, a queue is created per work type. For example, if you want to compress files, you would create a queue dedicated to this job. Any application that reads from this queue would only compress files.
- message
- A Message is a task, a notification, or any meaningful data that a producer or publisher sends to the queue. A message exists until it is deleted by a recipient or automatically by the system based on a TTL (time-to-live) value.


Contributing to the Spartacus Storefront
Note: Spartacus 1.x is no longer maintained. Please upgrade to the latest version.
Thank you for your interest in the Spartacus storefront! We welcome contributions in all forms.
Here are some of the ways you can contribute to Spartacus:
Note: This is a living document. Like the Spartacus code, this document will be improved over time with the help of our community. Feedback welcome.
Helping Others
An easy way to start is by helping others who may have questions or need support. Look for such requests here:
Reporting Issues
Bug reports welcome! We are using GitHub issue tracking for tracking user stories and bugs.
Determining if an Issue Should be Created
Analyzing reports is a bit of work, so please ask yourself these questions before creating an issue:
-
Does the bug really apply to Spartacus?
There may be reasons the problem is occurring that have nothing to do with the Spartacus storefront code. Consider the following:
- The problem may be caused by code that is not part of Spartacus.
- The problem may be caused by data being sent to Spartacus through REST API calls.
- The problem may be caused by incorrect CMS data sent by SAP Commerce Cloud, perhaps due to custom extensions.
- The behavior may be different from what you expect, but may be working as designed. Or the feature may need improvement. In this case, it would be an enhancement request. Feature requests can be submitted to the feature request channel in our Spartacus Slack workspace.
- Perhaps you are unable to get Spartacus to work properly with your custom SAP Commerce Cloud.
-
Is the problem reproducible in the latest release?
- If you are not using the latest libraries or source code, please try to reproduce with the latest code first.
- Make sure the problem is consistently reproducible using repeatable steps.
-
Has this bug already been reported?
- Please search the issue tracker for a similar bug before reporting the issue as a new bug.
If the bug does indeed apply to Spartacus code, please create an issue.
Providing the Right Information for the Issue
-
Summarize the issue well. The following are some guidelines:
- Precisely state what you expected as compared to the actual behavior you’re seeing.
- Include only those details that apply to the issue.
- Be concise, but include details important for helping us in understanding the problem and finding the root cause.
-
State the version you are testing, which browser you are using, and on which device.
If it is possible to indicate what you’ve seen in other browser and device combinations, that is even better! For example, does the issue occur in all browsers, or just one browser on one particular operating system? (For example, “only in Firefox on Windows 10.)
- If possible, include the last version where the bug was not present.
- If the bug is more visual, please attach a screenshot and mark up the problem.
- Generally, provide as much detail as necessary, but balance our need for information with how obvious the problem is.
-
Provide detailed, step-by-step instructions for reproducing the issue with an example, including, if possible:
- A URL to your example
- Any required username or password (but don’t give us credentials that can be mis-used)
- Screenshots if it helps us understand better.
-
Use our issue templates.
- Do not include more than one bug per issue created. This helps us to analyze bugs more easily.
Please report issues in English.
About Reporting Security Issues
If you find a security issue, we’d rather you tell us directly instead of creating a public issue. This way we can fix it before it can be exploited.
- SAP Customers: if you have discovered a security issue that is not covered by a published security note, please report it by creating a customer message at https://launchpad.support.sap.com/#incident/solution.
- Researchers/non-Customers can now use our vulnerability submission form to report findings to SAP. More information about how to report security issues to SAP can be found here.
- Also refer to the general SAP security information page.
How We Process Issues
New issues are reviewed regularly for validity and prioritization. Confirmed issues are given the “Approved” label, and the rest are either sent back to the reporter with a request for more details, or closed with an explanation.
Validated issues are then moved into one of these buckets:
- Priority issues will be assigned to one of our developers
- Issues that are less urgent will be left open as “contribution welcome”
- Certain issues may be moved to our internal issue tracking system if we don’t think they belong to Spartacus.
Issues are closed when the fix is merged to develop. The release that contains the fix will be noted in the comments and the release changelog.
How We Use Labels
We use labels to categorize issues and set issue status. We also use prefixes to help categorize some of our labels, such as the following:
- The
closed
prefix indicates the reason for closing an issue, when no changes were done (for example,closed/duplicate
). - The
epic
prefix allows us to group together issues that belong to a particular epic, feature, or theme (for example,epic/facades
). - The
triage
label is applied to issues that still require further information or analysis before they can be worked on (for example,triage/analysis wanted
). - The
type
prefix is used to identify issues other than tasks and user stories, such as bugs, enhancement requests, and issues that only affect the documentation (for example,type/bug
).
You can view all of the labels we use, including the label descriptions, on our GitHub labels page.
Note: labels can only be changed by maintainers.
Issue Reporting Disclaimer
Feedback, especially bug reports, are always welcome. However, our capacity as a team is limited – we cannot answer specific project or consultation requests, nor can we invest time in fleshing out what might be a bug. Because of this, we reserve the right to close or not process issue reports that do not contain enough information. We also do not guarantee that every well-documented issue will be fixed.
That being said, we will try our very best to ensure the Spartacus codebase is of high quality.
Analyzing Issues
You don’t have to be a programmer to help us determine the specifics of a bug. Any help here is welcome!
To view a list of open issues that require analysis, see the list of open issues and especially the list of issues where analysis is requested.
Contributing Code
We welcome contributions to the Spartacus codebase. Before you start your first contribution, here are some things you should know:
-
You must be aware of the Apache License (which describes contributions), and you must agree to the Contributors License Agreement. This is common practice for most open source projects.
Note: You do not need to sign the CLA until you submit your first pull request. If you have not signed the CLA before, a link to the CLA assistant is provided on the PR status page.
- To make this process as simple as possible, we use the CLA assistant for individual contributions. CLA assistant is an open source tool that integrates with GitHub very well and enables a one-click-experience for accepting the CLA.
- For company contributors, special rules apply. See the respective section below for details.
-
Contributions must be compliant with the project code style, quality, and standards. We also follow them :-)
The
Contribution Content Guidelines
section below gives more details on the coding guidelines. -
Not all contributions will be accepted.
- The code you are submitting must fit the overall vision and direction of Spartacus and really improve it. Bug fixes are simple cases, for example, but new features may work better as third-party extensions.
- Major feature implementations should be discussed with the owner Bill Marcotte. You can also float ideas in our Slack channel, and we’ll connect you to the appropriate person for further discussion.
Contributor License Agreement
When you contribute anything to Spartacus (code, documentation, analysis, anything), be aware that your contribution is covered by the same Apache 2.0 License that is applied to Spartacus itself. In particular, you must agree to the Individual Contributor License Agreement.
This applies to all contributors, including those contributing on behalf of a company. If you agree to its content, click on the link posted by the CLA assistant as a comment to the pull request. Click it to check the CLA, then accept it on the following screen if you agree to it. CLA assistant will save this decision for upcoming contributions and will notify you if there is any changes to the CLA in the meantime.
Company Contributors
If employees of a company contribute code, in addition to the individual agreement above, there needs to be one company agreement submitted. This is mainly for the protection of the contributing employees.
A company representative authorized to do so must fill out the following Corporate Contributor License Agreement form. The form contains a list of employees who are authorized to contribute on behalf of your company. When this list changes, please let us know.
Submit the form to us through one of the following methods:
- Email to<EMAIL_ADDRESS>and<EMAIL_ADDRESS>- Fax to +49 6227 78-45813
- Mail to:
Industry Standards & Open Source Team Dietmar-Hopp-Allee 16 69190 Walldorf, Germany
Contribution Content Guidelines
A contribution will be considered for inclusion in Spartacus if it meets the following criteria:
- The contribution fits the overall vision and direction of Spartacus
- The contribution truly improves the storefront
- The contribution follows the applicable guidelines and standards.
The “guidelines and standards” requirement could fill entire books and still lack a 100% clear definition, but rest assured that you will receive feedback if something is not right. That being said, please consult the Contributor’s Guide.
Contribution Process
-
Make sure the change would be welcome, as described above.
-
Create a fork of the Spartacus library sources.
-
Build and run the storefront from the library development workspace.
For more information, see Contributor Setup.
-
Work on the change in your fork (either on the
develop
branch or on a feature branch). -
Commit and push your changes using the squash and merge feature in GitHub.
That you should also use the squash and merge feature when additional changes are required after code review.
-
In the commit message, please follow the conventions described in Committing Code to Spartacus.
By following the guidelines, your work will be accurately captured in the release changelog.
-
If your change fixes an issue reported in GitHub, add the following line to the commit message:
Fixes https://github.com/SAP/spartacus/issues/(issueNumber)
- Do not add a colon after “Fixes”, as this prevents automatic closing.
-
When your pull request number is known (for example, because you enhanced a pull request after a code review), you can also add the following line:
Closes https://github.com/SAP/spartacus/pull/(pullRequestNumber)
- Create a pull request so that we can review your change.
- Follow the link posted by the CLA assistant to your pull request and accept it, as described above.
-
Wait for our code review and approval, possibly enhancing your change on request.
Note: This may take time, depending on the required effort for reviewing, testing, and clarification. Spartacus developers are also working their regular duties.
-
After the change has been approved, we will inform you in a comment.
- Due to internal SAP processes, your pull request cannot be merged directly into the branch. It will be merged internally, and will also immediately appear in the public repository.
- We will close the pull request. At that point, you can delete your branch.
We look forward to hearing from you!


{% extends "base.html" %} {% block page_title %}PortFolio{% endblock %} {% block title %}PortFolio{% endblock %} {% block page_description %}Nicolas Dubien's career portfolio describes and gives details concerning some of my major programing projects{% endblock %} {% block additional_js %}{% endblock %} {% block breadcrumb %}
{{ techno }}
0
{% if STATS == "num_projects" %}projects{% elif STATS == "num_lines" %}lines{% endif %}
My {{ stats|length }} main programming languages
{% endif %} {% regroup projects by year as by_year_list %} {% for year_projects in by_year_list %}


Star Wars RPG!
Pick your
character
:
Mace Windu
110
Count Dooku
110
obi-Wan Kenobi
120
Darth Maul
120
Yoda
130
Darth Sidious
130
Luke Skywalker
140
Anakin Skywalker
150
Attacker
Defender
you win!


Policy makers in California want to test what counties had flattened the curve in the Covid 19 pandemic.
T1. Compare the (shape of the curves of the) number of positive cases per day over time between counties (compare, trend/features)
Economists want to classify what type of recession was generated by the Covid 19 pandemic in different countries
T2. Compare the shape of the GDP over time per country (compare, trend/features)


lorem ipsum dolor lorem ipsum dolor lorem ipsum dolor lorem ipsum dolor lorem ipsum dolor lorem ipsum dolor lorem ipsum dolor lorem ipsum dolor lorem ipsum dolor lorem ipsum dolor lorem ipsum dolor lorem ipsum dolor
| 33%Funded | $18900Pledged | $56800Goal | 33%Bakers | 33%Days to Go |
| Overall | ||||
| Donate for this project |


Food instead of fines at libraries in Upper Hutt
Press Release – Upper Hutt City Council
Upper Hutt City Libraries is running a Food for Fines promotion from 25 November to 22 December. Similar promotions are being run by libraries all across New Zealand to support struggling families during the festive season.
The Food for Fines promotion is a positive way to help library customers reduce outstanding fines and reactivate their membership, whilst supporting the community with food donations.
Every 410 gram tin/packet of non-perishable food donated as part of this programme will reduce the member’s amount owing by $4.00.
Everyday food items and Christmas goodies are welcomed. All food collected will be donated to Upper Hutt Foodbank. Pet food will be donated to Upper Hutt Animal Rescue. All ‘donations’ need to be in good condition. Damaged, rusty or expired items will not be accepted.
You can donate as many items as you like to help support families in need this Christmas, even if you don’t have any fines. The amnesty only applies to overdue fines, not any other library fees or charges.
upperhuttlibrary.co.nz/Events/Food-for-Fines
Content Sourced from scoop.co.nz
Original url


Sorting
So far we've been writing all of this rendering code inline, that is whenever we needed to render anything, we just do! The only thing we really wrapped into an object has been the grid. And maybe a "Draw Texture" function.
Rendering a 3D game will get complex. A 3D mixes and matches solid and transparent objects sometimes. In order to draw transparent objects, you must first draw solid objects, then draw transparent objects. Transparent objects need to be sorted based on who is furthest from the camera.
I'll walk you trough how it would normally work. This is not something you need to implement right now, but it is something to be aware of, as you might need to do this at some point.
Transparent objects
When reading this remember, you can render solid objects in any order. The Z-Buffer will make sure that objects get rendered correctly.
Game Objects only need to be sorted when they are rendered with transperancy! And even then, it's advised to render in two passes. First, render the solid objects, next render the transparent ones.
The Component (and render component)
We're going to use a fairly simple component base class
class Component {
GameObject owner;
public virtual void Render() { }
public virtual void Update(float deltaTime) { }
}
And the render component is going to be pretty simple too. It will however need to do some logic to see if a model is textured, or has normals.
class MeshRenderer : Component {
public int textureHandle;
public bool UsingAlpha; // Set if object is transparent
protected List<Vector3> vertices;
protected List<Vector3> normals;
protected List<Vector2> uvs;
public override void Render() {
// Enable texturing if we use it
if (textureHandle != -1) {
GL.Enable(EnableCaps.Texture2D);
}
GL.Begin(PrimitiveType.Triangles);
for (int i = 0; i < vertices.Count; ++i) {
if (normals != null) {
GL.Normal3(normals[i].x, normals[i].y, normals[i].z);
}
if (uvs != null && textureHandle != -1) {
GL.TexCoord2(uvs[i].x, uvs[i].y);
}
GL.Vertex3(vertices[i].x, vertices[i].y, vertices[i].z);
}
GL.End();
// Disable texturing if it was enabled
if (textureHandle != -1) {
GL.Disable(EnableCaps.Texture2D);
}
}
}
The Game Object
For this example, let's assume we have a super simple 3D game object class. The class is going to be super minimal for this example, it's going to have a list of components, a list of children, a potential parent and a 3D transform (a matrix).
class GameObject {
public string Name;
public List<Component> Components;
public GameObject Parent;
public List<GameObject> Children;
public Matrix4 LocalTransform;
public Matrix4 WorldTransform {
get {
// The order of this multiplication might be wrong
return LocalTransform * Parent.LocalTransform;
}
}
public void Update(float deltaTime) {
foreach (Component component in Components) {
component.Update(deltaTime);
}
foreach(GameObject child in Children) {
child.Update(deltaTime);
}
}
public void RenderSolid() {
foreach (Component component in Components) {
if (component is MeshRenderer) {
MeshRenderer renderer = component as MeshRenderer;
if (!renderer.UsingAlpha) {
// Backup view matrix
GL.PushMatrix();
// Apply game object transform
GL.MulMatrix(Matrix4.Transpose(WorldTransform).Matrix);
// Render the object
component.Render();
// Restore view matrix
GL.PopMatrix();
}
}
}
foreach(GameObject child in Children) {
child.RenderSolid();
}
}
}
The Scene
The scene class, is going to for the most part be what we are used to, a root game object, that in turn has many children. The update function is actually going to be recursive, like we are used to. One thing that's different in this scene is it's going to have a view matrix defined. This is essentially the camera.
Remember, you can get the world position of the camera (the viewer) by taking the inverse of the view matrix. And you can get the view matrix by taking the inverse of the world position of the camera matrix.
class Scene {
public string Name;
public GameObject Root;
public Matrix View;
public void Update(float deltaTime) {
if (Root != null) {
Root.Update(deltaTime);
}
}
public void Render() {
// load the view matrix
GL.LoadMatrix(Matrix4.Transpose(View).Matrix);
if (Root != null) {
// Each object will load it's own model matrix
Root.RenderSolid();
}
}
}
This will render all solid objects in the scene. Now, let's see what we need to do to render transparent objects!
Rendering transparent objects
In order to render transparent objects, we have to do a 2 step process. First, we need to collect all transparent object. Then, we need to sort them based on distance to camera. I'm going to make a new class (a protected helper of scene) and create a method to collect all transparent objects
class Scene {
protected class RenderCommand {
MeshRenderer component;
Matrix worldTransform;
float DistanceToCamera;
public void Execute() {
// Backup view matrix
GL.PushMatrix();
// Apply game object transform
GL.MulMatrix(Matrix4.Transpose(worldTransform).Matrix);
// Render component
component.Render();
// Restore view matrix
GL.PopMatrix();
}
}
public string Name;
public GameObject Root;
public Matrix View;
public void Update(float deltaTime) {
if (Root != null) {
Root.Update(deltaTime);
}
}
public void Render() {
// load the view matrix
GL.LoadMatrix(Matrix4.Transpose(View).Matrix);
if (Root != null) {
// Each object will load it's own model matrix
Root.RenderSolid();
}
// Collect transparent objects
List<RenderCommand> transparentObjects = CollectTransparent(Root);
// Sort the transparent objects back to front
SortList(transparentObjects);
// Finally, render all transparent objects, back to front
foreach (RenderCommand command in transparentObjects) {
command.Execute();
}
}
void SortList(List<RenderCommand> list) {
// Implement bubble sort,
// sort the list using the DistanceToCamera field
// of each RenderCommand
}
List<RenderCommand> CollectTransparent(GameObject object) {
List<RenderCommand> result = new List<RenderCommand>();
foreach(Component component in object.Components) {
if (component is MeshRenderer) {
MeshRenderer renderer = component as MeshRenderer;
if (renderer.UsingAlpha) {
RenderCommand command = new RenderCommand();
command.component = renderer;
command.worldTransform = object.WorldTransform;
// Find the distance to camera. We do this by taking two points at 0, 0, 0
// Next transform one point to where the camera is
// and the other point to where the game obejct is
// With the transformed vectors, check their difference
Vector3 cam = Matrix4.Inverse(View) * new Vector3(0, 0, 0);
Vector3 obj = object.WorldTransform * Vector3(0, 0, 0);
command.DistanceToCamera = Vector3.Length(cam - obj);
result.Add(command);
}
}
}
foreach(GameObject child in object) {
List<RenderCommand> childRenderers = CollectTransparent(child);
if (childRenderers != null && childRenderers.Count > 0) {
result.AddRange(childRenderers);
}
}
return result;
}
}
It's a lot of code, but our renderer finally has a list of transparent objects. Instead of storing GameObjects i made a helper calss called RenderCommand. We could have just stored objects, then found the render component on those objects later when it's time to draw them, but this is slightly more efficient.
Render commands are also pretty standard in 3D games. Usually even solid objects get grouped into a set of render commands, they are not sorted; but commands only get created for objects that the camera can see. We will talk about this more in detail later.
Once we have a list of render commands, you need to sort them based on distance to camera. You can use whatever sort you like. Then, in the correct back to front order, render all the game objects.


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My name is Nicholas Narh and I will be attending the inaugural NYC cohort for Metis, a Ruby on Rails bootcamp with ties to one of the most well-known Ruby Shops in Boston; Thoughtbot. I want to become a full-stack software developer and I believe that Metis will help guide me to that goal.
I am a strong believer that practice and putting in the hours can help anyone attain their goal and hopefully can prove that after this course is finished.
I currently work as an entry level programmer but I spend about 90 % of my time looking at sql databases rather than getting to look at actual code. I took it upon myself to start learning a programming language that is interesting. I stumbled upon the Ruby and have been enamored with the language, community, and framework ever since.


Event Details
Frequently Asked Questions
What is legal basis for processing?
EU GDPR recognizes six legitimate reasons which allow merchants to process customer data, at least one of these must apply to your situation whenever you process customer personal data.
Consent: the customer has granted consent for you to process their personal data. This would be the most likely legal basis for most of your store's data processing activities relating to marketing.
Contract: the processing is necessary for the performance of a contract. In this context, a contract refers to any event where there is an element of exchange (such as the exchange of goods or services for money). This would be the most likely legal basis for most of your store's data processing activities relating to sales processing.
Legal obligation: the processing is necessary to ensure compliance with legal obligations.
Public interests: the processing is necessary to ensure public interests (ex. fraud detection).
Legitimate interests: the processing is necessary to ensure the interests of the merchant or thrid parties.
Vital interests: the processing is necessary to ensure individual safety.
What are the different event types?
Data Consent: store visitor has accepted the GDPR data policy terms and conditions.
Data Collection: customer personal data has been collected and registered in shop database.
Data Rectification: customer personal data has been modified by the customer or the store owner.
Data Access Request: customer data access request has been recieved and processed.
Data Removal Request: customer data removal request has been recieved.
Data Removal Request Queued: customer data removal request has been queued for processing pending termination of the charge-back period.
Data Removal Request Processed: customer removal request has been processed following the termination of the charge-back period.


easySnow
easySnow's
personal ios testing repository
Add Directly to Cydia
Add Directly to Zebra
How to Add to Cydia
Demo Header
Container Title
This is a demo container for educational purposes
More info found here


ASDisplayNode(UIViewBridge) Category Reference
| Declared in | ASDisplayNode.h |
|---|
Overview
UIView bridge
ASDisplayNode provides thread-safe access to most of UIView and CALayer properties and methods, traditionally unsafe.
Using them will not cause the actual view/layer to be created, and will be applied when it is created (when the view or layer property is accessed).
- NOTE: After the view or layer is created, the properties pass through to the view or layer directly and must be called on the main thread.
See UIView and CALayer for documentation on these common properties.
– setNeedsDisplay
Marks the view as needing display. Convenience for use whether the view / layer is loaded or not. Safe to call from a background thread.
- (void)setNeedsDisplay
Declared In
ASDisplayNode.h
– setNeedsLayout
Marks the node as needing layout. Convenience for use whether the view / layer is loaded or not. Safe to call from a background thread.
- (void)setNeedsLayout
Discussion
If this node was measured, calling this method triggers an internal relayout: the calculated layout is invalidated, and the supernode is notified or (if this node is the root one) a full measurement pass is executed using the old constrained size.
Note: ASCellNode has special behavior in that calling this method will automatically notify the containing ASTableView / ASCollectionView that the cell should be resized, if necessary.
Declared In
ASDisplayNode.h
backgroundColor
The node view’s background color.
@property (nonatomic, strong, nullable) UIColor *backgroundColor
Discussion
In contrast to UIView, setting a transparent color will not set opaque = NO. This only affects nodes that implement +drawRect like ASTextNode.
Declared In
ASDisplayNode.h
contentMode
A flag used to determine how a node lays out its content when its bounds change.
@property (nonatomic, assign) UIViewContentMode contentMode
Discussion
This is like UIView’s contentMode property, but better. We do our own mapping to layer.contentsGravity in _ASDisplayView. You can set needsDisplayOnBoundsChange independently. Thus, UIViewContentModeRedraw is not allowed; use needsDisplayOnBoundsChange = YES instead, and pick an appropriate contentMode for your content while it’s being re-rendered.
Declared In
ASDisplayNode.h


2 Samuel 3:30
So Joab, and Abishai his brother slew Abner, because he had slain their brother Asahel at Gibeon in the battle.


JVM ecosystem
When you are dealing with Big Data tools, then surely you need to use JVM of some sort. Installation of the JVM on a Linux machine is a straightforward process. Just install, export JAVA_HOME, and you are good to go.
Technically it is true, but what if you need to manage more Java versions at once? Or maybe you need to install additional JVM languages or tools. Add to this a fresh virtual machine for each new PoC (Proof of Concept) of the new project, and you can see where I’m going.
For this issue, I present a great solution - [SDKMAN](https://sdkman.io/). It is a tool for managing JDK and other JVM tools and languages.
SDKMAN Instalation
To install SDKMAN just type in the terminal:
curl -s "https://get.sdkman.io" | bash
After that open new shell or just run source ~/.bashrc
. It is that simple!
Installing JDKs
Now let’s install JDK 8 and JDK 11. For starters lets type:
sdk list java
You should see a similar table. In this case, I trimmed the table to be smaller to fit on the page. In reality, there are many more versions of JDK to choose from. Available Java Versions:
Vendor | Use | Version | Dist | Status | Identifier AdoptOpenJDK | | 14.0.2.j9 | adpt | | 14.0.2.j9-adpt | | 14.0.2.hs | adpt | | 14.0.2.hs-adpt | | 13.0.2.j9 | adpt | | 13.0.2.j9-adpt | | 13.0.2.hs | adpt | | 13.0.2.hs-adpt | | 12.0.2.j9 | adpt | | 12.0.2.j9-adpt | | 12.0.2.hs | adpt | | 12.0.2.hs-adpt | >>> | 11.0.8.j9 | adpt | | 11.0.8.j9-adpt | | 11.0.8.hs | adpt | | 11.0.8.hs-adpt | | 8.0.265.j9 | adpt | | 8.0.265.j9-adpt | | 8.0.265.hs | adpt | | 8.0.265.hs-adpt | | 8.0.252.j9 | adpt | | 8.0.252.j9-adpt Amazon | | 11.0.8 | amzn | | 11.0.8-amzn | | 8.0.265 | amzn | | 8.0.265-amzn Azul Zulu | | 14.0.2 | zulu | | 14.0.2-zulu
I recommend installing JVM from AdoptOpenJDK. Just type (the last part is taken from column Identifier):
sdk install java 8.0.265.hs-adpt
And for JDK 11 type:
sdk install java 11.0.8.hs-adpt
Managing JDKs
Let’s see installed versions using: sdk list java | grep installed
. The >>>
means a version in use.
We can change the selected version by using following command:
sdk use java <tag>
where <tag>
is a version identifier (from the output of sdk list java
) like 8.0.265.hs-adpt
.
But use
changes only the JVM for the current shell. If we want to make a global change, type:
sdk default java <tag>
Let’s try this:
sdk default java 8.0.265.hs-adpt echo $JAVA_HOME java -version
As we can see, it easy to change the JVM version. Cool!
Installing Scala and sbt
Let’s say you are using Apache Spark or Apache Flink for your Big Data project. For this, you may use Scala, a great mix of a functional and object-oriented language. The standard Scala build tool is the sbt (like Maven or Gradle). If we want to install them, just use the SDKMAN!
Let’s see available Scala and sbt versions:
sdk list scala sdk list sbt
We can install as many Scala and sbt versions as we like and change them as we did with the JDKs. So let’s install Scala 2.11 and 2.13 and newest sbt.
sdk install scala 2.13.3 sdk install scala 2.11.12 sdk install sbt 1.3.13
And that is it! With a single tool, we can see what is available, we can install what we need and even easily swap the versions. Such a great tool!
Check out SDKMAN site
Go to [sdkman.io/](https://sdkman.io/) and see what other [SDKs](https://sdkman.io/sdks) and [JDKs](https://sdkman.io/jdks) you can download.


ZIP: 400 Title: Wallet.dat format Owners: Alfredo Garcia<EMAIL_ADDRESS>Status: Draft Category: Wallet Created: 2020-05-26 License: MIT
The key words "MUST" and "MAY" in this document are to be interpreted as described in RFC 2119. 1
This proposal defines the current format used in zcashd for wallet persistent storage, commonly known as wallet.dat
.
The process of saving wallet data into disk is currently unspecified. The key-values used in the current implementation are undocumented, and their structure and functionality are unknown without a deep analysis of the involved source code. This document details the schema and the mechanics of the wallet database. This is an informational document, no changes will be done to the source code.
Zcash stores wallet information in a Berkeley database (BDB) 2 commonly known as wallet.dat
. The main purpose of this is the persistence of public and private keys the user created and the ability to recover the wallet state after a node restart. This file also allows the migration of user information from one node to another by moving the database to the corresponding new data directory, assuming both zcashd instances are running the same or similar version. A re-index may be necessary after this operation.
The current database is a key-value store where keys and values can have multiple data types in binary format. The first data found in a database key is always the property name, the rest of the key is generally used to identify a record, for example:
<------ KEY ----+- VALUE -> --------------------------- | zkey | pubkey | privkey | ---------------------------
Here zkey
is the property name located at the first position of the database key; the public key is also part of the database key, and it is located in the second position; the private key is saved in the database value column at the first position.
According to Zcash v3.0.0-rc1 the following key-values can be found: the property names in bold mean only one instance of this type can exist in the entire database, while the others, suffixed by '*' can have multiple instances. Keys and Values columns of the table contain the types that the stored data is representing. Included also there are the variable names hoping it will add some clarity to what the stored data is representing.
| Name | Description | Keys | Values |
|---|---|---|---|
| acc* | Account data |
|
|
| acentry* | Track internal transfers between accounts in the same wallet |
|
|
| bestblock | The current best block of the blockchain. |
|
|
| chdseed | Encrypted HD seed |
|
|
| ckey* | Encrypted transparent pubkey and private key. |
|
|
| csapzkey* | Encrypted Sapling pubkey and private key. |
|
|
| cscript | Serialized script, used inside transaction inputs and outputs |
|
|
| czkey* | Encrypted Sprout pubkey and private key. |
|
|
| defaultkey | Default Transparent key. |
|
|
| destdata* | Adds a destination data tuple to the store. |
|
|
| hdchain | Hierarchical Deterministic chain code, derived from seed. |
|
|
| hdseed* | Hierarchical Deterministic seed. 4 |
|
|
| key* | Transparent pubkey and privkey. |
|
|
| keymeta* | Transparent key metadata. |
|
|
| minversion | Wallet required minimal version. | ||
| mkey | Master key, used to encrypt public and private keys of the database. |
|
|
| name* | Name of an address to insert in the address book. |
|
|
| orderposnext | Index of next tx. |
|
|
| pool* |
|
|
|
| purpose* | Short description or identifier of an address. |
|
|
| sapzaddr* | Sapling z-addr Incoming Viewing key and address. |
|
|
| sapextfvk* | Sapling Extended Full Viewing Key | ||
| sapzkey* | Sapling Incoming Viewing Key and Extended Spending Key |
|
|
| tx* | Store all transactions that are related to wallet. |
|
|
| version | The CLIENT_VERSION from clientversion.h . |
|
|
| vkey* | Sprout Viewing Keys. |
|
|
| watchs* | Watch-only t-addresses. |
|
|
| witnesscachesize | Shielded Note Witness cache size. |
|
|
| wkey* | Wallet key. | ||
| zkey* | Sprout Payment Address and Spending Key. |
|
|
| zkeymeta* | Sprout Payment Address and key metadata. |
|
|
When a zcashd node built with wallet support is started for the first time, a new wallet database is created. By default the node will automatically execute wallet actions that will be saved in the database at the first flush time.
The following flow will happen when a node with wallet support is started for the first time:
DEFAULT_KEYPOOL_SIZE
(100 by default) keys will be added to the pool, creating 100 records with pool
as property name (first value of database key).key
properties will be added.keymeta
.key
, pool
and keymeta
properties.defaultkey
property.name
and purpose
properties.hdseed
and hdchain
that will be saved.version
, minversion
, witnesscachesize
and bestblock
properties are added. These are settings and state information: the bestblock
property is a good example of the database being populated that is happening without any user interaction, but it will just update as the best block of the current chain changes.At any time after the database is created, new properties can be added as the wallet users perform actions. For example, if the user creates a new Sapling address with the RPC command z_getnewaddress
then new records with properties sapzkey and sapzkeymeta will be added to the database.
In zcashd, database changes do not happen immediately but they are flushed in its own thread by ThreadFlushWalletDB()
function periodically to avoid overhead. The internal counter nWalletDBUpdated
is increased each time a new write operation to the database is done, this is compared with the last flush in order to commit new stuff.
When the node goes down for whatever reason the information in the wallet database SHOULD persist in the disk; the next time the node starts, the software will detect the database file, read from there and add the values into memory structures that will guarantee wallet functionality.
The wallet database will not save all the transactions that are happening in the blockchain however it will save all transactions where wallet keys are involved. This is needed for example to get balances. Therefore the wallet must have all the transactions related to a key to compute the final value of coin available in the derived address.
The tx
property will hold the transaction-related data with the transaction hash as the key and the full transaction as the value.
Transactions are saved in the database tx
key as they arrive, this means transactions have a sequence. The set of all transactions from the begging to a specified timestamp is the wallet state at that instant. Wallet state is important among other things to get current balance for a wallet or address.
In the blockchain, transactions can be invalidated by rollbacks; wallet code will handle this by updating the transactions in the memory database. New state needs to be reflected in the disk database, this is done in zcashd by the flag fAnyUnordered
where if true at start time, will launch a rescan over all transactions again.
The wallet database file may become corrupted. There are utilities in the zcutil/bin directory that may help with recovering it if this happens. Please ask for help on the Zcash forum or Community Discord.
Encryption will not be discussed in this document in detail as it is expected for the algorithm to change in the future according to the Wallet format ZIP issue: 3.
For a deeper understanding of the current encryption mechanism please refer to 5
| 1 | RFC 2119: Key words for use in RFCs to Indicate Requirement Levels |
|---|
| 2 | Oracle Berkeley Database |
|---|
| 3 | ZIP 400 issue |
|---|
| 4 | ZIP 32: Shielded Hierarchical Deterministic Wallets |
|---|
| 5 | Database key encryption implementation |
|---|


The mystery around ESPN’s most popular dad has been solved
by Justin TerranovaDan Le Batard has explained why his dad has gone missing.
Gonzalo “Papi” Le Batard is a popular fixture on his son’s ESPN show, “Highly Questionable,” but had not appeared the past two weeks. Dan Le Batard addressed fans’ concerns on Thursday.
“My father is in good health, he’s just been punching a clock for 50 years and doesn’t want to necessarily be working every day,” Le Batard said on his radio show, according to the Miami Herald.
“He had a pretty hard time telling me he didn’t want to be working every day. There was a palpable sadness when I sat down in the chair and [for the first time] he wasn’t next to me.”
The pranking “Papi” may not be officially retired from his TV role, but is likely done with the everyday co-hosting role on the Miami-based show, which has been on since 2011 and currently airs weekdays at 4:30 p.m. on ESPN. Sarah Spain, Israel Gutierrez, Mina Kimes and Katie Nolan have filled in on the three-person desk in Papi’s absence.
“He’ll come in when he wants to,” said Dan, who got married this past weekend. “He’s 76, and he wants to be working less at the moment. We’ll see if that sticks.”


{% extends 'base.html' %}
{% block content %}
{% if ticker %}
{{ ticker }}
{% endif %}
{% if api %}
{% if api == "Error..." %}
There was a problem with your ticker symbol. Please try again.
{% else %}
Your nav bar consists of a couple of things, lets get familiar with the navbar first.
1) The "DevTeam" Section : Want to check out our team and developer profiles? Click that button then.
2) The "Add Stock" Section : This section helps in addition of a 'new' stock to your portfolio. All the data is fetched live from the market and the values are either form the live market or previous close, whichever is earlier.
3) The "Delete Stock" Section : This section lists all your active stocks in the portfolio, and gives you the choice to delete a stock from your portfolio. Although this can also be done through the active stocks section.
4) The Stock News" Section : This section keeps you updated of the all the highs and the lows of the stock market along with tips that gives you an edge over other, so that you can play your cards rightly!
5) The "Get Stock Quotes" Section : You maybe able to see a search bar at the top right corner of the nav bar, with a Search button in green besides. This will help you in searching for a stock using the "ticker symbol". It will fetch details like the company name, stock price, previous close, market cap, year-to-date change, 52week high and 52 week low.
For beginners, a tiker symbol of a stock is a set of characters below 5 in count, that are used to represent that company's stock on the stock market.
{% endblock %}


@* * Copyright 2016 HM Revenue & Customs * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. *@ @(calculationResponse:CalculationResponse)(implicit request: Request[_]) @import play.i18n._ @import config.ApplicationConfig.globalErrors @import org.joda.time.LocalDate
@Messages.get(globalErrors.getString(s"${period.errorCode}.reason"))
} else { } }@Html(Messages.get("gmp.multi.solution"))


Caribbean/Mexico hotel construction up 16.8% in October
by Vicky KarantzavelouFour countries in the region reported more than 1,000 rooms under construction. Mexico led with 16,303 rooms, which represented 3.9% of the country’s existing supply, followed by the Dominican Republic (5,738 rooms, 7.9% of existing supply).
HENDERSONVILLE, TENNESSEE — STR’s hotel pipeline data for the Caribbean/Mexico region showed 151 projects accounting for 30,809 rooms in construction as of October 2019. This represented a 16.8% year-over-year jump in the number of rooms in the final phase of the development pipeline.
A majority of the region’s rooms in construction are in three segments. Of those three, luxury projects represented the largest percentage increase (+10.6%) in activity year over year.
- Luxury: 7,270 rooms (+10.6%)
- Upscale: 7,221 rooms (+1.5%)
- Upper Upscale: 6,341 rooms (+0.8%)
Four countries in the region reported more than 1,000 rooms under construction. Mexico led with 16,303 rooms, which represented 3.9% of the country’s existing supply, followed by the Dominican Republic (5,738 rooms, 7.9% of existing supply).
- Mexico: 16,303 rooms (3.9%)
- Dominican Republic: 5,738 rooms (7.9%)
- Jamaica: 1,925 rooms (7.7%)
- Cuba: 1,128 rooms (1.7%)
- ext. 3305
Central/South America hotel construction down 9.0% in October
STR’s hotel pipeline data for the Central/South America region showed 151 projects accounting for 20,368 rooms in construction as of October 2019. This represented a 9.0% year-over-year decrease in the number of rooms in the final phase of the development pipeline.
A majority of the region’s rooms in construction are in three segments. Of those three, midscale projects represented the only percentage increase (+14.9%) in activity year over year.
- Midscale: 5,175 rooms (+14.9%)
- Upper Upscale: 4,527 rooms (-20.0%)
- Upscale: 4,387 rooms (-21.2%)
Four countries reported more than 1,000 rooms under construction. Brazil led with 8,101 rooms, which represented 2.9% of the country’s existing supply, followed by Colombia (3,052 rooms, 4.2% of existing supply).
- Brazil: 8,101 rooms (2.9%)
- Colombia: 3,052 rooms (4.2%)
- Chile: 2,016 rooms (5.3%)
- Peru: 1,688 rooms (5.9%)


|
Halide
12.0.0
|
A base class for passes over the IR which modify it (e.g. More...
#include <IRMutator.h>
Inherited by Halide::Internal::IRGraphMutator.
Public Member Functions | |
| IRMutator ()=default | |
| virtual | ~IRMutator ()=default |
| virtual Expr | mutate (const Expr &expr) |
| This is the main interface for using a mutator. More... | |
| virtual Stmt | mutate (const Stmt &stmt) |
Protected Member Functions | |
| virtual Expr | visit (const IntImm *) |
| virtual Expr | visit (const UIntImm *) |
| virtual Expr | visit (const FloatImm *) |
| virtual Expr | visit (const StringImm *) |
| virtual Expr | visit (const Cast *) |
| virtual Expr | visit (const Variable *) |
| virtual Expr | visit (const Add *) |
| virtual Expr | visit (const Sub *) |
| virtual Expr | visit (const Mul *) |
| virtual Expr | visit (const Div *) |
| virtual Expr | visit (const Mod *) |
| virtual Expr | visit (const Min *) |
| virtual Expr | visit (const Max *) |
| virtual Expr | visit (const EQ *) |
| virtual Expr | visit (const NE *) |
| virtual Expr | visit (const LT *) |
| virtual Expr | visit (const LE *) |
| virtual Expr | visit (const GT *) |
| virtual Expr | visit (const GE *) |
| virtual Expr | visit (const And *) |
| virtual Expr | visit (const Or *) |
| virtual Expr | visit (const Not *) |
| virtual Expr | visit (const Select *) |
| virtual Expr | visit (const Load *) |
| virtual Expr | visit (const Ramp *) |
| virtual Expr | visit (const Broadcast *) |
| virtual Expr | visit (const Call *) |
| virtual Expr | visit (const Let *) |
| virtual Expr | visit (const Shuffle *) |
| virtual Expr | visit (const VectorReduce *) |
| virtual Stmt | visit (const LetStmt *) |
| virtual Stmt | visit (const AssertStmt *) |
| virtual Stmt | visit (const ProducerConsumer *) |
| virtual Stmt | visit (const For *) |
| virtual Stmt | visit (const Store *) |
| virtual Stmt | visit (const Provide *) |
| virtual Stmt | visit (const Allocate *) |
| virtual Stmt | visit (const Free *) |
| virtual Stmt | visit (const Realize *) |
| virtual Stmt | visit (const Block *) |
| virtual Stmt | visit (const IfThenElse *) |
| virtual Stmt | visit (const Evaluate *) |
| virtual Stmt | visit (const Prefetch *) |
| virtual Stmt | visit (const Acquire *) |
| virtual Stmt | visit (const Fork *) |
| virtual Stmt | visit (const Atomic *) |
A base class for passes over the IR which modify it (e.g.
replacing a variable with a value (Substitute.h), or constant-folding).
Your mutator should override the visit() methods you care about and return the new expression or stmt. The default implementations recursively mutate their children. To mutate sub-expressions and sub-statements you should override the mutate() method, which will dispatch to the appropriate visit() method and then return the value of expr or stmt after the call to visit.
Definition at line 26 of file IRMutator.h.
|
default |
|
virtualdefault |
This is the main interface for using a mutator.
Also call these in your subclass to mutate sub-expressions and sub-statements.
Reimplemented in Halide::Internal::IRGraphMutator.
Reimplemented in Halide::Internal::IRGraphMutator.
|
protectedvirtual |
|
protectedvirtual |
|
protectedvirtual |
|
protectedvirtual |


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java.lang.Object org.apache.commons.betwixt.io.id.AbstractIDGenerator org.apache.commons.betwixt.io.id.RandomIDGenerator
Generates ID
's at random.
The random number source is java.util.Random
.
Random ID
's are very useful if you're inserting
elements created by Betwixt
into a stream with existing
elements.
Using random ID
's should reduce the danger of collision
with existing element ID
's.
This class can generate positive-only ids (the default)
or it can generate a mix of negative and postive ones.
This behaviour can be set by setPositiveIds(boolean)
or by using the RandomIDGenerator(boolean onlyPositiveIds)
constructor.
| Constructor Summary | |
RandomIDGenerator()
Constructor sets the PositiveIds property to true . |
|
RandomIDGenerator(boolean onlyPositiveIds)
Constructor sets PositiveIds property. |
| Method Summary | |
boolean |
getPositiveIds()
Gets whether only positive ID 's should be generated |
java.lang.String |
nextIdImpl()
Generates a random ID . |
void |
setPositiveIds(boolean onlyPositiveIds)
Sets whether only positive ID 's should be generated |
| Methods inherited from class org.apache.commons.betwixt.io.id.AbstractIDGenerator |
getLastId, nextId |
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
public RandomIDGenerator()
PositiveIds
property to true
.
public RandomIDGenerator(boolean onlyPositiveIds)
PositiveIds
property.
onlyPositiveIds
- set PositiveIds
property to this value| Method Detail |
public java.lang.String nextIdImpl()
Generates a random ID
.
If the PositiveIds
property is true,
then this method will recursively call itself if the random
ID
is less than zero.
nextIdImpl
in class AbstractIDGenerator
public boolean getPositiveIds()
ID
's should be generated
public void setPositiveIds(boolean onlyPositiveIds)
ID
's should be generated
onlyPositiveIds
- pass true if only positive IDs should be generated
|
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SDCC is distributed with a source level debugger. The debugger uses a command line interface, the command repertoire of the debugger has been kept as close to gdb ( the GNU debugger) as possible. The configuration and build process of the compiler see Installation also builds and installs the debugger in the target directory specified during configuration. The debugger allows you debug BOTH at the C source and at the ASM source level.
The --debug option must be specified for all files for which debug information is to be generated. The complier generates a .cdb file for each of these files. The linker updates the .cdb file with the address information. This .cdb is used by the debugger .
When the --debug option is specified the compiler generates extra symbol information some of which are put into the the assembler source and some are put into the .cdb file, the linker updates the .cdb file with the address information for the symbols. The debugger reads the symbolic information generated by the compiler & the address information generated by the linker. It uses the SIMULATOR (Daniel's S51) to execute the program, the program execution is controlled by the debugger. When a command is issued for the debugger, it translates it into appropriate commands for the simulator .
The debugger can be started using the following command line. (Assume the file you are debugging has
the file name foo).
>sdcdb foo
The debugger will look for the following files.
As mention earlier the command interface for the debugger has been deliberately kept as close the GNU debugger gdb , as possible, this will help int integration with existing graphical user interfaces (like ddd, xxgdb or xemacs) existing for the GNU debugger.
Set breakpoint at specified line or function.
sdcdb>break 100 sdcdb>break foo.c:100 sdcdb>break funcfoo sdcdb>break foo.c:funcfoo
Clear breakpoint at specified line or function.
sdcdb>clear 100 sdcdb>clear foo.c:100 sdcdb>clear funcfoo sdcdb>clear foo.c:funcfoo
Continue program being debugged, after breakpoint.
Execute till the end of the current function.
Delete breakpoint number 'n'. If used without any option clear ALL user defined break points.
Step program until it reaches a different source line.
Step program, proceeding through subroutine calls.
Start debugged program.
Print type information of the variable.
print value of variable.
load the given file name. Note this is an alternate method of loading file for debugging.
print information about current frame.
Toggle between C source & assembly source.
Send the string following '!' to the simulator, the simulator response is displayed. Note the debugger does not interpret the command being sent to the simulator, so if a command like 'go' is sent the debugger can loose its execution context and may display incorrect values.
"Watch me now. Iam going Down. My name is Bobby Brown"
Two files are (in emacs lisp) are provided for the interfacing with XEmacs, sdcdb.el and sdcdbsrc.el. These two files can be found in the $(prefix)/bin directory after the installation is complete. These files need to be loaded into XEmacs for the interface to work, this can be done at XEmacs startup time by inserting the following into your '.xemacs' file (which can be found in your HOME directory) (load-file sdcdbsrc.el) [ .xemacs is a lisp file so the () around the command is REQUIRED), the files can also be loaded dynamically while XEmacs is running, set the environment variable 'EMACSLOADPATH' to the installation bin directory [$(prefix)/bin], then enter the following command ESC-x load-file sdcdbsrc . To start the interface enter the following command ESC-x sdcdbsrc , you will prompted to enter the file name to be debugged.
The command line options that are passed to the simulator directly are bound to default values in the file sdcdbsrc.el the variables are listed below these values maybe changed as required.
The following is a list of key mapping for the debugger interface.


Pink Diva
Pink Diva has given birth to three Grand National winners.
Pink Diva has given birth to three Grand National winners.
Ring a Rosies has won the Derby three times.
Chelsea’s Fancy has given birth to three Gold Cup winners.
Chelsea’s Fancy has given birth to three Gold Cup winners.
this is a footer section


Simple Popovers
Making use of simple popovers is very easy. Open an fd-popover component, place a control and body inside. You are no required to keep track of the popover state.
Popover Placement
Popper.js offers a variety of placements for users to choose from. These can be any of 'top', 'bottom', 'right', 'left', and then can be suffixed with '-start' or '-end'.
Programmatic Control
Controlling the popover through programmatic means is easy. Simply two-way bind the isOpen property and change it. There are also some methods such as open()
and close()
which can be called through reference variable.
Popovers in Modals
Popovers are functional inside modals. The default behaviour is to overflow the modal, though that can be changed with the options
input, which accepts Popper.js settings.
Fill Control Width
A custom Popper modifier allows the directive to match its popover size to that of the control.
Under the hood, the Popover component makes use of PopoverDirective
.
It abstracts some functionality in favor of consistency, but it may not be sufficient for every use case.
If more flexibility is required, we recommend the use of the directive which can be found here.


Module Manager Demo Home
Welcome to the Module Manager demo home.
- Everything But The Kitchen Sink
- A quick and dirty overview of all you can do wrapped into one demo.
- Basic Demo
- The Obligatory Hello World demo.
- The Default Module
- See how you can set focus to one of the modules automatically.
- Lazy Loading Modules
- Save a little on page load by lazying loading your modules as the user scrolls.
- Sub Modules
- Find out how you can leverage Module Manager inject modules inside modules to maximize code reuse and flexibility.
- Responsive Modules
- This unique feature allows you to create and initialize a module conditionally if a
CSS media query is matched with the current browser viewport and dimensions. Now
you can have Responsive Design with a dash of Responsive JavaScript!
- Dynamically Create New Modules
- Learn how to create new modules and append them to the document on the fly.


idb.filesystem.js
HTML5 Filesystem API
polyfill that runs on
IndexedDB
Open
Remove all
Refresh
Create
New
Tip: add files by dragging them in from your desktop.


Sort by Default Price: lowest first Price: highest first Product Name: A to Z Product Name: Z to A In-stock first
Show: 4 1 2 3 4 5


{% include "includes/account-name-number.html" %}Employ an apprentice
To do list:
Cash flow forecast
Training provider
Shortlist your training provider
Applications received: 16
Process your applications
Contracts awaiting review: 7
Review your contracts
Staff with access to account: 1
Grant access to others


{% extends "global/Page.html" %} {% load otree %} {% block title %} Demographic Survey {% endblock %} {% block content %}
For each of the following questions, please select the most relevant answer choice.
{% formfield player.s_1 label="1. What is your age in completed years?" %}
{% formfield player.s_2 label="2. What is your gender?" %}
{% formfield player.s_3 label="3. What is your ethnicity?" %}
{% formfield player.s_4 label="4. What is your marital status?" %}
Click on the "Next" button below to submit your responses and go to the page showing the amount of money (in US$) you have earned from participating in this experiment.
{% next_button %} {% endblock %}


Use Docker Desktop Enterprise on Windows
読む時間の目安: 17 分This page contains information about testing the installation and configuring Docker Desktop Enterprise (DDE) runtime options on Windows.
Test your installation
-
Open a terminal window (Command Prompt or PowerShell, but not PowerShell ISE).
-
Run
docker --version
to ensure that you have a supported version of Docker: -
Pull the hello-world image from Docker Hub and run a container:
> docker run hello-world docker : Unable to find image 'hello-world:latest' locally ... latest: Pulling from library/hello-world ca4f61b1923c: Pulling fs layer ca4f61b1923c: Download complete ca4f61b1923c: Pull complete Digest: sha256:97ce6fa4b6cdc0790cda65fe7290b74cfebd9fa0c9b8c38e979330d547d22ce1 Status: Downloaded newer image for hello-world:latest Hello from Docker! This message shows that your installation appears to be working correctly. ...
-
List the
hello-world
image that was downloaded from Docker Hub:> docker image ls
-
List the
hello-world
container (that exited after displaying “Hello from Docker!”):> docker container ls --all
-
Explore the Docker help pages by running some help commands:
> docker --help > docker container --help > docker container ls --help > docker run --help
Explore the application
In this section, we demonstrate the ease and power of Dockerized applications by running something more complex, such as an OS and a webserver.
-
Pull an image of the Ubuntu OS and run an interactive terminal inside the spawned container:
> docker run --interactive --tty ubuntu bash docker : Unable to find image 'ubuntu:latest' locally ... latest: Pulling from library/ubuntu 22dc81ace0ea: Pulling fs layer 1a8b3c87dba3: Pulling fs layer 91390a1c435a: Pulling fs layer ... Digest: sha256:e348fbbea0e0a0e73ab0370de151e7800684445c509d46195aef73e090a49bd6 Status: Downloaded newer image for ubuntu:latest
Do not use PowerShell ISE
Interactive terminals do not work in PowerShell ISE (but they do in PowerShell). See docker/for-win/issues/223.
-
You are in the container. At the root
#
prompt, check thehostname
of the container:root@8aea0acb7423:/# hostname 8aea0acb7423
Notice that the hostname is assigned as the container ID (and is also used in the prompt).
-
Exit the shell with the
exit
command (which also stops the container):root@8aea0acb7423:/# exit >
-
List containers with the
--all
option (because no containers are running).The
hello-world
container (randomly named,relaxed_sammet
) stopped after displaying its message. Theubuntu
container (randomly named,laughing_kowalevski
) stopped when you exited the container.> docker container ls --all CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 8aea0acb7423 ubuntu "bash" 2 minutes ago Exited (0) 2 minutes ago laughing_kowalevski 45f77eb48e78 hello-world "/hello" 3 minutes ago Exited (0) 3 minutes ago relaxed_sammet
-
Pull and run a Dockerized nginx web server that we name,
webserver
:> docker run --detach --publish 80:80 --name webserver nginx Unable to find image 'nginx:latest' locally latest: Pulling from library/nginx fdd5d7827f33: Pull complete a3ed95caeb02: Pull complete 716f7a5f3082: Pull complete 7b10f03a0309: Pull complete Digest: sha256:f6a001272d5d324c4c9f3f183e1b69e9e0ff12debeb7a092730d638c33e0de3e Status: Downloaded newer image for nginx:latest dfe13c68b3b86f01951af617df02be4897184cbf7a8b4d5caf1c3c5bd3fc267f
-
Point your web browser at
http://localhost
to display the nginx start page. (You don’t need to append:80
because you specified the default HTTP port in thedocker
command.) -
List only your running containers:
> docker container ls CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 0e788d8e4dfd nginx "nginx -g 'daemon of…" 2 minutes ago Up 2 minutes <IP_ADDRESS>:80->80/tcp webserver
-
Stop the running nginx container by the name we assigned it,
webserver
:> docker container stop webserver
-
Remove all three containers by their names -- the latter two names will differ for you:
> docker container rm webserver laughing_kowalevski relaxed_sammet
Docker Desktop user interface
The Docker Desktop Enterprise user interface provides options to configure Docker Desktop settings such as installation, version packs, Docker Hub login, and more. Right-click the Docker icon in the Notifications area (or System tray) to open the Docker Desktop user interface:
Note: Administrators have the ability to lock some configuration options. Locked options cannot be selected, and are displayed with a lock icon.
Settings
The Settings dialog allows you to configure your Docker Desktop Enterprise settings. The following section explains various configuration options available from the Settings dialog.
Note: Administrators have the ability to lock some configuration options. Locked options cannot be selected, and are displayed with a lock icon.
Select Settings to open the Settings dialog:
General
On the General tab of the Settings dialog, you can configure when to start Docker Desktop.
-
Start Docker Desktop when you log in - Automatically start the Docker Desktop application upon Windows system login.
-
Send usage statistics - By default, Docker Desktop sends diagnostics, crash reports, and usage data. This information helps Docker improve and troubleshoot the application. Clear the check box to opt out. Docker might prompt you for more information.
-
Expose daemon on tcp://localhost:2375 without TLS - Click this option to enable legacy clients to connect to the Docker daemon. You must use this option with caution as exposing the daemon without TLS can result in remote code execution attacks.
Shared drives
Share your local drives (volumes) with Docker Desktop, so that they are available to your Linux containers.
Permission for shared drives are tied to the credentials you provide here. If you run docker
commands under a different username than the one configured here, your containers cannot access the mounted volumes.
To apply shared drives, you are prompted for your Windows system (domain) username and password. You can select an option to have Docker store the credentials so that you don’t need to enter them every time.
Tips on shared drives, permissions, and volume mounts:
-
Shared drives are only required for mounting volumes in Linux containers, not for Windows containers. For Linux containers, you need to share the drive where the Dockerfile and volume are located. If you get errors such as
file not found
orcannot start service
you may need to enable shared drives. See Volume mounting requires shared drives for Linux containers. -
If possible, avoid volume mounts from the Windows host, and instead mount on the Linux VM, or use a data volume (named volume) or data container. There are a number of issues with using host-mounted volumes and network paths for database files. See Volume mounts from host paths use a nobrl option to override database locking.
-
Docker Desktop sets permissions to read/write/execute for users, groups and others 0777 or a+rwx. This is not configurable. See Permissions errors on data directories for shared volumes.
-
Ensure the domain user has access to shared drives, as described in Verify domain user has permissions for shared drives.
Firewall rules for shared drives
Shared drives require port 445 to be open between the host machine and the virtual machine that runs Linux containers. Docker detects if port 445 is closed and shows the following message when you try to add a shared drive:
To share the drive, allow connections between the Windows host machine and the virtual machine in Windows Firewall or your third party firewall software. You do not need to open port 445 on any other network.
By default, allow connections to <IP_ADDRESS>
on port 445 (the Windows host) from
<IP_ADDRESS>
(the virtual machine). If your firewall rules seem correct, you may
need to toggle or reinstall the File and Print sharing service on the Hyper-V virtual network card.
Shared drives on demand
You can share a drive “on demand” the first time a particular mount is requested.
If you run a Docker command from a shell with a volume mount (as shown in the example below) or kick off a Compose file that includes volume mounts, you get a popup asking if you want to share the specified drive.
You can select to Share it, in which case it is added your Docker Desktop Enterprise Shared Drives List and available to containers. Alternatively, you can opt not to share it by selecting Cancel.
Advanced
The Linux VM restarts after changing the settings on the Advanced tab. This takes a few seconds.
-
CPUs - Change the number of processors assigned to the Linux VM.
-
Memory - Change the amount of memory the Docker Desktop Enterprise Linux VM uses.
-
Swap - Configure the swap file size.
Network
You can configure Docker Desktop Enterprise networking to work on a virtual private network (VPN).
Note: Administrators have the ability to lock some configuration options. Locked options cannot be selected, and are displayed with a lock icon.
-
Internal Virtual Switch - You can specify a network address translation (NAT) prefix and subnet mask to enable Internet connectivity.
-
DNS Server - You can configure the DNS server to use dynamic or static IP addressing.
Note: Some users reported problems connecting to Docker Hub on Docker Desktop Enterprise. This would manifest as an error when trying to run
docker
commands that pull images from Docker Hub that are not already downloaded, such as a first time run ofdocker run hello-world
. If you encounter this, reset the DNS server to use the Google DNS fixed address:<IP_ADDRESS>
. For more information, see Networking issues in Troubleshooting.
Updating these settings requires a reconfiguration and reboot of the Linux VM.
Proxies
Docker Desktop Enterprise lets you configure HTTP/HTTPS Proxy Settings and
automatically propagates these to Docker and to your containers. For example,
if you set your proxy settings to http://proxy.example.com
, Docker uses this
proxy when pulling containers.
When you start a container, your proxy settings propagate into the containers. For example:
> docker run alpine env
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
HOSTNAME=b7edf988b2b5
TERM=xterm
HOME=/root
HTTP_PROXY=http://proxy.example.com:3128
http_proxy=http://proxy.example.com:3128
no_proxy=*.local, 169.254/16
In the output above, the HTTP_PROXY
, http_proxy
, and no_proxy
environment
variables are set. When your proxy configuration changes, Docker restarts
automatically to pick up the new settings. If you have containers that you wish
to keep running across restarts, you should consider using
restart policies.
Daemon
Docker Desktop Enterprise enables you to configure the Docker daemon based on your preferences. The Basic mode lets you configure the more common daemon options with interactive settings and the Advanced mode lets you edit the JSON file directly.
Note: Administrators have the ability to lock some configuration options. Locked options cannot be selected, and are displayed with a lock icon.
Experimental mode
Docker Desktop Enterprise has the experimental version of Docker Engine enabled, described in the Docker Experimental Features readme. If you don’t select Experimental Features, Docker Desktop Enterprise uses the current generally available release of Docker Engine.
試験的な機能は、将来の製品に搭載される機能をいち早く試すことができるものです。 ただし現段階でのこの機能は、テストとフィードバックのためだけを意図しています。 したがってリリース時には予告なく変更される場合があり、将来のリリースでは完全に削除されることもあります。 試験的な機能は本番環境では利用しないでください。 Docker ではこの試験的機能に対するサポートは行っていません。
Docker CLI において試験的機能を有効にするには、
config.json
ファイルを編集してexperimental
を有効に設定してください。Docker Desktop メニューから試験的機能を有効にするには、Settings (macOS の場合は Preferences) > Command Line をクリックし、Enable experimental features チェックを有効にします。 そして Apply & Restart をクリックしてください。
Docker CLI における現時点での試験的機能については Docker CLI 試験的機能 の一覧を参照してください。
Run docker version
to see if you are in Experimental mode. Experimental mode
is listed under Server
data. If Experimental
is true
, then Docker is
running in experimental mode, as shown here:
> docker version
Client:
Version: 18.03.0-ce
API version: 1.37
Go version: go1.9.4
Git commit: 0520e24
Built: Wed Mar 21 23:06:28 2018
OS/Arch: windows/amd64
Experimental: true
Orchestrator: swarm
Server:
Engine:
Version: 18.03.0-ce
API version: 1.37 (minimum version 1.24)
Go version: go1.9.4
Git commit: 0520e24
Built: Wed Mar 21 23:21:06 2018
OS/Arch: windows/amd64
Experimental: true
Insecure registries
You can set up your own registries on the Basic Daemon settings.
Normally, you store public or private images in Docker Hub. Here, you can use Docker to set up your own insecure registry. Simply add URLs for insecure registries and registry mirrors on which to host your images.
For more information, see:
Daemon configuration file
The Advanced daemon settings provide the original option to directly edit the JSON configuration file for the daemon.
Updating these settings requires a reconfiguration and reboot of the Linux VM.
For a full list of options on the Docker daemon, see daemon, and also sub-topics:
Kubernetes
Kubernetes is available on Docker Desktop Enterprise. A standalone Kubernetes server is included that runs on your Windows host, so that you can test deploying your Docker workloads on Kubernetes.
The Kubernetes client command, kubectl
, is included and configured to connect
to the local Kubernetes server. If you have kubectl
already installed and
pointing to some other environment, such as minikube
or a GKE cluster, be sure
to change context so that kubectl
is pointing to docker-desktop
:
> kubectl config get-contexts
> kubectl config use-context docker-desktop
You can also change it through the Docker Desktop Enterprise menu:
If you installed kubectl
by another method, and
experience conflicts, remove it.
- To enable Kubernetes support and install a standalone instance of Kubernetes running as a Docker container, select Enable Kubernetes and click the Install button.
Images required to run the Kubernetes server are instantiated as containers, and the kubectl.exe
command is installed in the path.
-
By default, Kubernetes containers are hidden from commands like
docker service ls
, because managing them manually is not supported. To make them visible, select Show system containers (advanced) and click Apply and restart. Most users do not have to use this option. -
To disable Kubernetes support at any time, deselect Enable Kubernetes. The Kubernetes containers are stopped and removed, and the
kubectl
command is removed.For more about using the Kubernetes integration with Docker Desktop Enterprise, see Deploy on Kubernetes.
Reset
On the Reset tab, you can restart Docker or reset its configuration.
-
Restart Docker Desktop - Shuts down and restarts the Docker Desktop application.
-
Reset to factory defaults - Resets Docker to factory defaults. This is useful in cases where Docker stops working or becomes unresponsive.
Version Selection
The Version Selection option lists the version packs installed on your Docker Desktop environment and allows you to switch between Docker Engine and Kubernetes versions using a single click. When you select a different version pack, Docker Desktop restarts and the selected versions of Docker Engine and Kubernetes will be used.
To switch to a different version pack, simply click on the version pack you would like to use.
Troubleshoot
The Diagnose and Feedback option allows you troubleshoot any issues you may be experiencing with Docker Desktop Enterprise. For more information, see Troubleshoot DDE issues on Windows.
Switch between Windows and Linux containers
From the Docker Desktop Enterprise menu, you can toggle which daemon (Linux or Windows) the Docker CLI talks to. Select Switch to Windows containers to use Windows containers, or select Switch to Linux containers to use Linux containers.
For more information on Windows containers, refer to the following documentation:
-
Microsoft documentation on Windows containers.
-
Build and Run Your First Windows Server Container (blog post) gives a quick tour of how to build and run native Docker Windows containers on Windows 10 and Windows Server 2016 evaluation releases.
-
Getting Started with Windows Containers (Lab) shows you how to use the MusicStore application with Windows containers. The MusicStore is a standard .NET application and, forked here to use containers, is a good example of a multi-container application.
-
To understand how to connect to Windows containers from the local host, see Limitations of Windows containers for
localhost
and published ports.
The Settings dialog changes with Windows containers. When you switch to Windows containers, the Settings dialog only shows those tabs that are active and apply to your Windows containers:
If you set proxies or daemon configuration in Windows containers mode, these apply only on Windows containers. If you switch back to Linux containers, proxies and daemon configurations return to what you had set for Linux containers.
Docker Hub
Select Sign in /Create Docker ID from the Docker Desktop Enterprise menu to access your Docker Hub account. Once logged in, select Repositories on the Docker Desktop Enterprise menu to access your Docker Hub repositories directly.
See the following Docker Hub topics to learn more:
Design new application
Select this option to open the Application Designer user interface. Application Designer provides a library of application and service templates to help Docker developers quickly create new Docker applications. For more information, see Application Designer.
Adding TLS certificates
You can add trusted Certificate Authorities (CAs) to your Docker daemon to verify registry server certificates, and client certificates, to authenticate to registries.
For more information, see How do I add custom CA certificates? and and How do I add client certificates? in the FAQs.
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