About Us
Meet the Team
Clay Phillips, Accounting Director
<EMAIL_ADDRESS>is an experienced CPA who provides business valuations for his clients. He works with owners, shareholders, directors and executive officers to maximize their earnings and net worth, focusing on employee benefits, stock options and other key professional compensation and retirement plans. He frequently consults with CPA firms around the country in order to best serve his clients, learning from others’ experience to provide the best service possible.
Cassietta Brooks, Senior Accountant
<EMAIL_ADDRESS>20+ years of experience with a focus on small business accounting services, business and individual taxation, computer software consulting, and employee benefit audits, Cassietta has been with our firm since 2003.
Rebecca Carter, Senior Accountant
<EMAIL_ADDRESS>she joined our firm in June 2002, Rebecca has focused on audit and tax services for clients in fields such as colleges and universities, manufacturing and distribution, electric utilities and construction and high-net-worth individuals.
Miya King, Staff Accountant
<EMAIL_ADDRESS>CPA since 2014, Miya specializes in small businesses, individuals, and partnerships, on a variety of issues including daily operations, taxes, and payroll.
Althea Moore, Staff Accountant
<EMAIL_ADDRESS>receiving her degree from Mizzou in Accountancy and her CPA in 2013, Althea focuses primarily on business tax, cost segregation studies and not-for-profit organization taxes.
Keysha Edwards, Staff Accountant
<EMAIL_ADDRESS>specializes in individual and business tax preparation and planning, and helping ensure businesses comply with the rules and regulations of ERISA on employee benefit plans.
Kiana Wright, Staff Accountant
<EMAIL_ADDRESS>specializes in auditing, and began her career at Accuracy as an accountant in 2016. She earned her Masters in Accountancy from Missouri State University in 2015, and her CPA in January 2016.
We Strive for Accuracy
Accuracy CPA, LLC, is a Certified Public Accounting firm serving the Southwest Missouri area since 2001, located at 1332 W Walnut St, Springfield, MO 65806. Clay Phillips, the Accounting Director and owner, is a member of the Missouri Society of Certified Public Accountants. We are invested in the betterment and wellbeing of the people in our communities and we are actively involved with several groups such as the local area Chambers of Commerce, local PTA’s, the LEAP Program and other community outreaches. We strive to help our community. We strive to support. We strive for perfection. We strive for Accuracy.


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Stacey Solomon and her sons go all out in matching outfits for last night in Maldives
The Loose Women star shared one last family snap before vowing to turn her phone off and enjoy her last few hours in paradise
by Lucy Needham, https://www.facebook.com/dailymirror/Stacey Solomon was determined that the last night of her luxurious Maldives family holiday would be celebrated in style.
The Loose women star - and very proud mum - dressed herself, her three sons and boyfriend Joe Swash in matching blue outfits for their final evening in paradise.
Stacey, 30, shared a snap of the five of them posing in their finery in front of a stunning beach backdrop as they headed off to dinner.
The former I'm A Celebrity winner donned a deep blue mini-dress that perfectly co-ordinated with the shade of boyfriend Joe's shirt and shorts.
While sons Zacheray and Leighton looked ultra smart at the beach destination in their matching suits.
Little baby Rex even got in on the action in a waistcoat, trousers and adorable blue bow tie.
Stacey then told her Instagram followers how they'd spent their last night watching the sunset, playing on the beach, eating some of the five star cuisine and dancing to their favourite songs.
"Boys I love you more than you could ever know," she told them via social media.
The reality star also let fans know she would be turning her phone off for a few hours as she was determined to enjoy some quality family time.
Stacey regularly keeps fans updated on details of her life and has been documenting her latest trip away on her Insta page.
"Turning my phone off for a few hours," she told her following as she headed out with her family.
Hours later when the sunset was over, Stacey returned to Instagram to share the last few snaps before she headed home.
The next morning, she was back to reveal how she and son Leighton went snorkelling in the crystal clear waters while the others were fast asleep.
Stacey landed in the Maldives with her three sons last week - leaving Joe Swash at home.
After much pining from Stacey, Joe finally joined them in the idyllic island of Raa Atoll after days apart.


Any type*, representing the removed array item. *An array item can be a string, a number, an array, a boolean, or any other object types that are allowed in an array.
Any type*, representing the removed array item. *An array item can be a string, a number, an array, a boolean, or any other object types that are allowed in an array.


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Unit Testing
John Bubriski
What is unit testing?
Running small sections of functionality in isolation and verifying an expected outcome
Why do we unit test?
Make sure your code works as expected!
Unit testing is your insurance policy.
Let QA focus on important things!
What do we unit test?
The functionality important to our business that we can easily test.
How do we unit test?
Separation of concerns
- Network connections
- Databases
- Web Services
Guidelines
- Name it well
- Don't copy paste
- Only do what you need
Make an assertion
- One assertion per test
- Watch it fail
- Refactor
Run the test
- NCrunch
- xUnit test runner
- Resharper (w/plugin)
- TestDriven.Net
- .Net Demon
Examples!
- Write many unit tests.
- Make assertions.
- Run your tests often.
Next steps
- Automated unit testing.
- Automated performance testing.
- Automated integration testing.
FIN


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{% extends 'base.html' %} {% block content %}
Shows all the unique flight paths from a given airport.


Portfolio
Carcassonne
Southern France medieval cities
Rebecca
Last night I dreamt I went to Manderley again. It seemed to me I stood by the iron gate leading to the drive, and for a while I could not enter, for the way was barred to me. There was a padlock and chain upon the gate. I called in my dream to the lodge-keeper, and had no answer, and peering closer through the rusted spokes of the gate I saw that the lodge was uninhabited.
No smoke came from the chimney, and the little lattice windows gaped forlorn. Then, like all dreamers, I was possessed of a sudden with supernatural powers and passed like a spirit through the barrier before me. The drive wound away in front of me, twisting and turning as it had always done, but as I advanced I was aware that a change had come upon it; it was narrow and unkempt, not the drive that we had known. At first I was puzzled and did not understand, and it was only when I bent my head to avoid the low swinging branch of a tree that I realized what had happened. Nature had come into her own again and, little by little, in her stealthy, insidious way had encroached upon the drive with long, tenacious fingers. The woods, always a menace even in the past, had triumphed in the end.


--- layout: archive title: Zulip Chat Archive permalink: /stream/113489-new-members/topic/Writing.20rationals.html ---
How can I rewrite a known rational r : \Q
in the form rat.mk (...) (...)
?
I expected something like change rat.mk (rat.num) (rat.denom) at r,
but that doesn't work.
Try cases on r?
Yep, just tried that, works.
I agree that rat.num / rat.denom = r
but that looks to me like a theorem rather than something which is true by definition.
\Q is an inductive type, so you can always do cases on it. It only has one constructor so the number of goals won't change.
I just found theorem rat.num_denom : ∀ (a : ℚ), a = rat.mk (a.num) ↑(a.denom)
If you want _anything_ other than what cases
provides (and you might well find that you want what @Scott Olson says rather than what I said -- I am breaking the interface) then my advice to you is to open data/rat.lean
and pore through it until you spot what you need. Either that or get good at guessing the names of theorems (there are tips for doing this).
By the way, the actual construtor rat.mk'
needs a couple of proofs, and that's what you'll get with cases
. The reason the initial constructor is so inconvenient is that it guarantees that two rationals are equal if and only if they're made with the same data (remember that all proofs of a proposition are equal by definition).
Last updated: Apr 24 2020 at 19:02 UTC


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API Management Platforms - do I need one?
One thing every enterprise API creator needs to think about at some point prior to the API going to production is whether an API Management Platform is required.
The main ones that I looked at when we were in the design phase of our API were:
- Mashery (http://www.mashery.com/)
- Apigee (https://apigee.com/)
- 3 Scale (http://www.3scale.net/)
- Layer 7 (http://www.layer7tech.com/)
There are lots of others out there, but these four seem be the most active contributors to the API Management community.
What exactly is an API Management Platform?
All of these platforms all fundamentally do the same thing, but each have their nuances and provide different features and functions.
Generally they act as a proxy between your API and the customer, consuming application, or partner.
http://www.3scale.net/api-management/
These platforms protect your back end services by limiting the customer to a certain number of allowed queries per second (QPS) or queries per day (QPD).
This prevents a user from inadvertently performing a DoS through poor coding or some form of attack. If they can only get through a small number of QPS, they'll bring down the API Management Platform before they'll bring down your service.
Along with this, they also generally provide:
- API Key & Authorisation Management
- Usage Reporting and Analytics
- Live documentation (Swagger/io-docs)
- Developer Community Management
- Billing and Payment Management
Why not just build it myself using mod_qos?
Our network administrator was adamant (and still is) that he could build all of this for me with without the need to pay an external vendor.
Projects like Apache's mod_qos provide an excellent solution for throughput management, this bundled with an analytics engine (awstats) and you've got half the service done right?
Wrong. Do you really feel like designing all of the features and functions specifying exactly what you need. How long is that going to take with all of the other stuff your network guy (or girl) has to work on? What about ongoing support, maintenance, new features... don't you have an API programme to be worrying about?
The beauty of these SaaS/PaaS providers is that they've done the thinking for you, and they are generally experts in the area, so they know what you want before you do!
They also generally have great Partner and API Growth programmes, so if you can get your API on their marketing ticket, then you're kickstarting your growth before you've even lifted a finger.
We had web demo's from both Mashery and Apigee, and in the end we ran with Mashery.
Implementing an API Management Platform
The main reasons we chose Mashery was that it seemed very simple and easy to use, their price point was right for us, they had all of the features out of the box that we were looking to implement, and they could stand up an environment for us quickly.They've got some really smart people and they will give you some valuable insights into usage patterns, similar use cases and implementation best practices.
When implementing an API management platform, you'll also need to think about:
- The UI of your developer portal; they can help you with implementation, but the design is up to you
- Sandboxing/Trial access for your developers and the associated registration flow
- Documentation of your API; are you just going to use swagger/io-docs or are you going to manually write the documentation.
- Network level access; whitelisting/blacklisting and firewalls.
- Change Requests, customisations can be difficult to get approved, and can be costly
- VSMT isn't really supported, so stick to generic content types
- It can be harder to debug issues (timeouts, network access, authentication)
- Their downtime (if any) may reflect poorly on your API
Their whole purpose is to assist your company in building out your APIs, so it's in their best interests to help you grow.
It will assist you with;
- Speed to market
- Accordance with best practices
- Out of the box reporting, key management and developer portal/CMS
- Network opportunities with other organisations
However, this may come at an up-front cost, and a bit more effort to get things going.
Originally published on jordwalsh.com on 7 February 2015 and cross posted by Mashery (https://www.mashery.com/blog/api-management-platforms-do-i-need-one)


Ask questions about the core tech here, but not questions about prices or personal questions or GUI and please don't DM JL777.
https://dexstats.info/richlistlookup.php?address=RLVzC4tr9cNKvuw2z4m8KuMfZURwCehx55
https://medium.com/@jameslee777
100 messages
Before 05-Dec-19 12:00 AM
Kalash08-Oct-18 01:09 PM
Maybe I don't understand, but it seems like they would gain double the reward. The cheated reward, and then the reward for finding the valid block.
jl777c08-Oct-18 01:10 PM
remember the entire network is mining the cheating utxo, so your chance of being able to claim it is your percentage of overall hashrate
Kalash08-Oct-18 01:10 PM
which if repeated would only compound over time
jl777c08-Oct-18 01:10 PM
how do they gain double the reward if the first reward is lost?
Kalash08-Oct-18 01:10 PM
the first reward isn't lost if they are able to validate their malicious attempt
jl777c08-Oct-18 01:10 PM
win a block, then cheat and lose it 95% of the time is the outcome if they have 5% the hashrate
yes they lose the first one, just to regain it via the cheating claim
Kalash08-Oct-18 01:11 PM
But it allows them to make their cheated claim valid
and yes, of course it requires a majority of hashrate
but with a small cap coin that's not very difficult
do that enough times and they then gain an exponentially increasing claim of stake rewards
jl777c08-Oct-18 01:12 PM
ok so say they have 100% the hashrate, they lose the first block reward, just to gain it via cheat claim
how is that any better than just keeping the first blockreward???
do you realize they lose the original blockreward if a cheat claim is made?
Kalash08-Oct-18 01:13 PM
only if one of their nodes doesn't find it
jl777c08-Oct-18 01:13 PM
and that assumes they are the miner 100 blocks later
but if their node finds it, then either the original blockreward is kept or the cheat claim is not done
how is there any gain?
it seems the best that happens is the same as if no cheating was attempted, but the worst is that the cheater doesnt mine the cheat claim and then loses
so we have net neutral or net negative. there is no positive that I see. maybe you can describe how you plan to make gains with this
1 - 1 is 0
1 + 0 is 1
1 is 1
Kalash08-Oct-18 01:21 PM
I see what you mean, but it does seem to be a way to allow a "free" doublespend. I need to read more, but something about this doesn't seem right.
jl777c08-Oct-18 01:23 PM
looking forward to an actual attack scenario. likely would be a VRSC bounty if you can find it
it isnt "free" since to do the cheat claim the original blockreward is spent. how you think that is a double spend, i have no idea
Kalash08-Oct-18 01:24 PM
I could be wrong, that's why I ask
jl777c08-Oct-18 01:27 PM
my sense is that you are wrong, but maybe i am wrong, so keep pursuing this
1
Privatoshi09-Oct-18 06:08 PM
@Alright@blackjok3r@CrisF@jl777c
Thank you all, very very much, for your advice.. And I sincerely mean that.
jl777c09-Oct-18 06:10 PM
when I started in crypto, I started by doing tech support
granted I was already one of the better C programmers around, but knew nothing about crypto
1
grewalsatinder09-Oct-18 06:16 PM
@jl777c How you ended up with Ripple at start ?
jl777c09-Oct-18 06:19 PM
i found NXT first, but ripple had a very profitable mining program and i needed some capital
2
grewalsatinder09-Oct-18 06:58 PM
thanks for clearing, I had always wondered about it
DmanXX10-Oct-18 02:02 AM
Any chance Maxcoin will be listed on Barterdex?
Hermes10-Oct-18 02:44 AM
Barterdex is an open platform, their team will just need to send their request , they can even advance part of it directly with Github
DmanXX10-Oct-18 03:55 AM
Thanks
criptobear12-Oct-18 10:17 PM
@jl777c would it be possible to connect a blockchain on komodo platform with a digital coin on a site , 2 ways? i am asking because there is a token on ethereum that was, and is even now, being airdropped to anybody with a social account, the project is https://powtoken.com/ they are struggling to create a working gateway to let people transform the digital coins in ERC20 tokens, and i was wondering if contacting them to solve their problem might give a push to komodo too seen they have thousands of people that claimed the tokens, i think that seen the incredible talent of the komodo's team this should be a piece of cake.
jl777c13-Oct-18 01:47 AM
what type of digital coin are they airdropped
criptobear13-Oct-18 04:48 AM
POW lite is a digital coin, centralized and to be bridged to POW on Ethereum platform(edited)
the main idea of the project was to give everybody on the planet coins using facebook plugin
and to allow people to use it on and off blockchain with zero fees on the off version via their website interface, you can find info on https://powtoken.com/
Komodo Platform is starting a weekly briefing on the progress the Komodo Dev Team is making. It's called Tech Tuesday Update. Here's the first one.
criptobear13-Oct-18 06:32 AM
@Mylo I asked if it was possible a bridge between pow as a digital currency centralized on their server in their database and a POW coin on the Komodo platform
jl777c13-Oct-18 07:01 AM
just do an airdrop
Mylo13-Oct-18 07:03 AM
Yes is the answer. From their whitepaper however, they’ve already been hacked in the past w centralized approaches.
Converting from erc20 to kmd would be possible once we have fungibility between the two. But as jl says do an airdrop from a db.
10 billion tokens to the first user may need to be split into 5 separate 2 billion lot transactions. And what is total supply? I think kmd max is 764 billion
The agama wallet is open source, desktop and android, so the just need a logo and their users have a multi coin wallet too!
criptobear13-Oct-18 07:58 AM
And after creating the assetchain it would be possible to swap centralized version of the token automatically with the corresponding asset on kmd like it was done with btcd? The total supply is 230 billions.
jl777c13-Oct-18 08:11 AM
make a chain with 230 billion, then centrally send coins to registered addresses. why not?
criptobear13-Oct-18 08:20 AM
Ok I will try to convince the team to contact Komodo platform thx for the help
jspook1613-Oct-18 07:49 PM
@jl777c can the -ac_cc=# value be changed once set? so if it was originally set to ac_cc=2 can i later change it to ac_cc=100?
Alright13-Oct-18 07:55 PM
@jspook16 you'd need to source code fork komodo and add an exception for your chain
jspook1613-Oct-18 07:55 PM
Copy. Im better off making a new chain then
@Alright I cant sync back up with hollow for some reason. I get two magic bean notifications...one for 30644 blocks and the other for 24 blocks
then it syncs up to the 24block one
Alright13-Oct-18 07:56 PM
what's in block 25?
jspook1613-Oct-18 07:57 PM
nothing in mempool
Alright13-Oct-18 07:57 PM
no errors? just stopped syncing?
jspook1613-Oct-18 07:57 PM
yeah it syncs up to 24 and it's ready to go...I may just have to start fresh
so if I set ac_cc to 100 I should be good to go in general right?
if i make a new chain that is
Alright13-Oct-18 07:59 PM
I'd like to figure out why ac_ccactivate didn't work as expected
would like to try to save the chain even if you are going to scrap it afterwards
jspook1613-Oct-18 08:00 PM
I'd rather save it ..... I stopped all of my nodes. I confirmed with hollow his was till running last night
Alright13-Oct-18 08:00 PM
maybe stopping all nodes at the same time wasn't a good idea
jspook1613-Oct-18 08:00 PM
I restarted my nodes with ac_ccactivate=30635
Alright13-Oct-18 08:00 PM
@siu - Chainmakers used it on COQUI, maybe he'd have some insight
jspook1613-Oct-18 08:00 PM
well hollowman's was still running
Alright13-Oct-18 08:01 PM
and now you can't sync from his even without it?
jspook1613-Oct-18 08:01 PM
yeah so now ive stopped all my nodes and am just trying to sync one up to his without -ac_cc
siu, he tried to use ac_ccactivate on a chain, and it completely borked it
siu - Chainmakers13-Oct-18 08:03 PM
Whay did he do?
What*
jspook1613-Oct-18 08:03 PM
all my nodes are shafted....only @Hollowman9000 s node is still running the original chain
I stopped my nodes.....restarted them with -ac_ccactivate=30635
the nodes started over at block 1
Alright13-Oct-18 08:04 PM
did you have -gen set?
jspook1613-Oct-18 08:05 PM
i dont remember but i dont believe so because 3 of the nodes have very limited resources....how ever I did pass komodo-cli setgenerate true 2 to my local node once i saw the blocks werent moving
Alright13-Oct-18 08:05 PM
I don't think hollow has the port open
can't get it as a peer
siu - Chainmakers13-Oct-18 08:05 PM
Was block 30635 ib the future
M
?
jspook1613-Oct-18 08:05 PM
yeah
I'll check with @Hollowman9000
Alright13-Oct-18 08:06 PM
oh why do you have that port appended to the ip like that?
that's not the p2p port of the chain
siu - Chainmakers13-Oct-18 08:06 PM
If yoy have hollows node ip. Just resync pulling data from his node
Then try again.
What branch did you do it?
jspook1613-Oct-18 08:06 PM
thats what i tried
Alright13-Oct-18 08:07 PM
LIZ: p2p.40053 rpc.52928
why is this not off by 1?
jspook1613-Oct-18 08:07 PM
oh i dont even know anymore.....Im sure it was master that had the latest updates for the 1M update


Passes because a minimum ratio of 3:1 is appropriate for large font.
Passes because a minimum ratio of 4.5:1 is appropriate for normal-sized font.
Fails because the ratio is too low (1.35:1) for even large font sizes. A ratio of 3:1 is required.
Fails because the ratio is too low (4.28:1) for a normal font size. A ratio of 4.5:1 is required.
Passes because a minimum ratio of 4.5:1 is appropriate for large font.
Passes because a minimum ratio of 4.5:1 is appropriate for large font.
Fails because the ratio is too low (3.59:1) for even large font sizes. A ratio of 4.5:1 is required.
Fails because the ratio is too low (6.29:1) for a normal font size. A ratio of 7:1 is required.


Identifier = {Letter}{AlphaNumeric}*
Some terminals are aliased with productions, so that they can be named correctly in the context they are used:
<Name> ::= Identifier
The following named constant terminals are used widely throughout the language.
l-brac = '{'
r-brac = '}'
l-paren = '('
r-paren = ')'
colon = ':'
question = '?'
semicolon = ';'
comma = ','
dot = '.'
turns-in = '=>'
assign = '='
add-assign = '+='
subtract-assign = '-='
multiply-assign = '*='
divide-assign = '/='
bit-and-assign = '&='
bit-xor-assign = '^='
bit-or-assign = '|='
reminder-assign = '%='
shift-left-assign = '<<='
shift-right-assign = '>>='
conditional-or = '||'
conditional-and = '&&'
bitwise-or = '|'
bitwise-xor = '^'
bitwise-and = '&'
less-than = '<'
greater-than = '>'
less-or-equal = '<='
greater-or-equal = '>='
shift-left = '<<'
shift-right = '>>'
multiply = '*'
divide = '/'
reminder = '%'
plus = '+'
minus = '-'
increment = '++'
decrement = '--'
not = '!'
complement = '~'


Before Change
// Read text
text = Parallel(n_jobs=-1)(delayed(read_text)(str(f)) for f in file_list)
text = Parallel(n_jobs=-1)(delayed(tokenizer.encode)(txt) for txt in text)
// Read text from additional source
for s in read_txt_src:
with open(join(path,s),"r") as txt_file:
After Change
// Read text
text = Parallel(n_jobs=READ_FILE_THREADS)(delayed(read_text)(str(f)) for f in file_list)
//text = Parallel(n_jobs=-1)(delayed(tokenizer.encode)(txt) for txt in text)
text = [tokenizer.encode(txt) for txt in text]
// Read text from additional source
for s in read_txt_src:


{{< layout}} {{$pageTitle}}Required Documents{{/pageTitle}} {{$header}}
Before we can send your new passport we need to see extra documents.We’ll check and return them to you.
If the ceremony has already taken place you need to send:
If you want to change your name before the ceremony you need to send:
If you’re sending a letter from your doctor you also need to send:
If you've changed your name more than once, you'll need to send proof of every name change.
If your documents aren't in English or Welsh you'll need to get certified translation.


You can send Merit any way you want! To a contact in your phone book,
to your favorite chat or social media, through a shareable link. To an existing user, through their Merit alias or address.
Send Merit to anyone!
You can send Merit to anyone, whether they
are on Merit or not. Because merit is invite only. When sending Merit to new user,
an invite will automatically be sent along with it. This means you’ll need at least one invite to bring somebody into the community.
Don’t worry!
Don’t worry. When sending to a user that’s not on Merit,
you have full control over your transaction. You can cancel an transaction anytime
until the funds have been claimed. You can add a password to the transaction to be
extra sure that it goes to the intended recipient.
That’s It!
Now you’re ready to send money with the world’s friendliest digital currency.


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"Now that Epicodus offers so many different courses, we often get students unsure of what to take after they finish Introduction to Programming. If you're an Epicodus student or anybody wondering which language to learn, the first thing you need to decide is if you want to focus more on front-end or back-end development. Front-end developers spend their time making things look and work well, obsessing over layouts, navigation, colors, and design. If this type of work appeals to you, your best bet is to take CSS and Design classes at Epicodus.
If you're more interested in back-end development, you have several choices of languages: C#, Java, PHP, and Ruby are all offered at Epicodus. My best advice about how to choose is not to worry too much. Most modern programming languages have more similarities than differences, and Epicodus graduates often find themselves working in different languages than they studied in school. Back-end programmers often switch languages as they change jobs, or even as they build different types of software at the same job. So don't stress too much about making the right choice! That said, each language has found a bit of a niche, and depending on your interests, you might be attracted to one over another."
To help guide your choice here is a quick questionnaire.
The C# ("C sharp") programming language is most commonly used with the .NET framework. Students who are well-versed in C# programming can use it to create client applications, database applications, distributed components, and much more.
Students who learn C# programming and combine it with their knowledge of the .NET framework can target larger enterprises, government agencies, and companies serving enterprise and government clients for employment.
Java is arguably the most popular programming language today. It's used for everything from web applications to backend services to mobile applications to embedded systems. Students who learn Java programming will be able to create dynamic web applications, and be able continue into our Android track.
PHP is a popular programming language used for web development, especially for content-heavy websites. It's most commonly used with content management systems like WordPress, Drupal, and Joomla, but is also used in many web applications and backends as well. Students who learn to code in PHP will be able to collect form data, generate dynamic page content, send and receive cookies, and much more.
Ruby is a programming language focused on simplicity and productivity. It has an elegant syntax that is natural to read and easy to write. The Ruby programming language is most commonly used with the Ruby on Rails framework.
Ruby and Rails are typically used by younger companies and startups, especially for building interactive web applications.
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Fine dining with an African flair
Situated at Rivonia’s trendy village, San invites you to explore a fusion of West-meets African Flavours in a relaxed and stylish setting.
We have brought in our classic approach to creating authentic foods presented with fine-dining flair and prominent influences from Ghana, Nigeria, Ivory Coast, Kenya, South Africa, Togo, Cameroon, Benin and beyond. Our Restaurant mission is to fuse the aromatic flavours the African continent has to offer with familiar Western and Cosmopolitan delicacies, resulting in inspired, exceptional gourmet foods, and a truly memorable culinary experience.


{% extends "dashboard/base_modal.html" %} {% load i18n %} {% block form_class %}{% endblock %} {% block action_url %} {% url 'dashboard:product-stock-location-delete' location.pk %} {% endblock %} {% block title %} {% blocktrans trimmed context "Modal remove stock location text" %} Remove stock location {{ location }} {% endblocktrans %} {% endblock title %} {% block content %}
{% blocktrans trimmed context "Modal remove stock location text" %} Are you sure you want to remove stock location {{ location }}? {% endblocktrans %}
{% if stock_count %}{% blocktrans trimmed count counter=stock_count context "Modal remove stock location text" %} There is one stock associated with this stock location that will be removed. {% plural %} There are {{ counter }} stocks associated with this stock location that will be removed. {% endblocktrans %}
{% endif %}


Your GitHub Enterprise installation's API endpoints accept
the same authentication methods
as the GitHub.com API. You can authenticate yourself with
OAuth tokens
(which can be created using the
Authorizations API) or
basic authentication. OAuth tokens must have the :site_admin
OAuth scope
when used with Enterprise-specific endpoints.
Enterprise administration API endpoints are only accessible to authenticated GitHub Enterprise site administrators, except for the Management Console API, which requires the Management Console password.


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Hardware Design
The hardware design is based on the Adafruit HUZZAH32 ES32 feather open source board
The general architecture of the system is shown below.
- The design is broken down into seven major sections :
Power supply and filtering,
Lipo charging,
USB to serial converter + ESD protection,
MPU6050,
ESP-WROOM-32D & Autoreset,
Reset circuit,
Boot circuit,
Adressable LED.
Power supply and filtering
The board can be powered from a 5V USB port (VBUS), or from a 3,7 V LIPO (or Li-Ion) 1S battery.
The battery is connected to a switch that allows the battery supply to be turned ON/OFF.
A DMG3415U (MOSFET transistor) is used to switch between VBUS and VBAT. When VBUS is not present, the gate is pulled low, and the MOSFET shorts out the body diode, connecting VBAT directly to the LDO. When VBUS is greater than VBAT (that is our case if the board is connected by usb), the MOSFET is cut off and the body diode is blocking, disconnecting VBAT from the circuit. EN pin of the DMG3415U is pulled low to permanently enable the chip.
So with this switch, VBAT enters to the AP2112-3.3v LDO, if VBUS isn’t present, otherwise VBUS enters to the AP2112-3.3.
Lipo charging
The lipo charging circuit is based on the MCP73831/2 microchip chip. This chip is a miniature single cell, fully integrated Li-Ion, Li-Poly charge management controllers. Typical Application schematic is used.
Note
R8 resistor is used to set the current regulation. As we will used battery around 350 mA, we fix R8 to a current regulation around 200 mA.
USB to serial converter + ESD protection
The USB serial converter is based on a CP2102N from Silicon Labs.
ESD protection is done using a SP0503BAHTG from littlefuse as recommended on the datasheet.
VEREGIN, VDD & VIO pins are tied to +3.3V, and also RSTB pin as recommended on the datasheet.
Two decoupling capacitors are also used.
To detect when the device is connected to a bus, which is defined as VIO – 0.6 V, a resistor divider on VBUS is required to meet these specifications and ensure reliable device operation. In this case, the current limitation of the resistor divider prevents high VBUS pin leakage current, even though the VIO + 2.5 V specification is not strictly met while the device is not powered.
MPU6050
The circuit for the MPU6050 is a typical application scheme (see datasheet). SDA and SCL pins are connected to the pins 22 & 23 of the ESP-WROOM-32D with two pullup resistors.
ESP-WROOM-32D & Autoreset
ESP-WROOM-32D chip, is the last ESP-WROOM-32 update from espressif. As our board is design with built-in USB to Serial converter, we will use esptool.py to automatically reset the board into bootloader mode. esptool.py can automatically enter the bootloader by using the RTS and DTR modem status line to toggle GPIO0 and EN automatically.
EN pin forces the ESP32 chip to reset and the ESP will enter the serial bootloader when GPIO0 is held low on reset. Otherwise it will run the program in flash.
Note
GPIO0 has an internal pullup resistor, so if it is left unconnected then it will pull high.
We use two PDTC114T (an NPN transistor with resistor) to control the ESP32 Boot mode Selection.
We have DTR controlling the base of a transistor whose collector is connected to RESET. We have RTS connected to the base of a transistor whose collector is connected to GPIO0. Remember, there is an external pullup resistor on RESET so default is HIGH.
When DTR is set HIGH and RTS is set LOW, this pulls RESET to LOW and GPIO0 is not controlled so it will eventually take its strapped value of HIGH. This has the same result as assuming DTR connects to GPIO0 and RTS to RESET. The processor is in the reset state.
When DTR is set LOW and RTS set HIGH, this disconnects RESET from the transistor and it gets pulled HIGH by the external pullup resistor. At the same time, GPIO0 is pulled to LOW by the transistor (with its internal pullup still engaged). This has the same result as assuming DTR connects to GPIO0 and RTS to RESET. The processor comes out of reset state and reads the GPIO0 value to be LOW to start the bootloader.
Battery voltage is measure using a a voltage divider bridge connected to the IO35 pin.
Most of the other pin are not used, unlike IO22 & IO23, set respectively on SCL and SDA I2C signal to communicate with the MPU6050.
Reset circuit
Enable (EN) is the 3.3V regulator’s enable pin. It’s pulled up, so connect to ground to disable the 3.3V regulator. So we connect this pin a pushbutton to restart your ESP32.
As recommended by espressif a RC circuit with a resistor of 10k and a capacitor of 0,1uF is added between EN pin and +3,3V to make automatic reset more reliable.
Boot circuit
Boot switch is connected to GPIO.
Note
Some ESP32 based schematics mention a 0,1uF capacitor in parallel to the BOOT button to debounce. Do not add this capacitor in this design or you will not be able to start the board without pressing the EN button.
Adressable LED
The adressable led is connected to the pin IO13 of the ESP-WROOM-32D. This led is used to display the status of the MPU6050 calibration.
PCB routing
The routed PCB (without ground plan) is shown below. The routing was done under EAGLE.
3D made with fusion 360 is shown below.
The finish board is shown below (quiet similar to the 3D model isn’t it :-)
Bill Of Material, Eagle Files & Gerber
BOM can be downloaded at this link bom.xlsx
Pick & Places file can be downloaded at this link Pick&Place file The format of this file is compatible with the Smt Assistant utility from Alciom. SmtAssistant is a software designed by ALCIOM and helping to locate a part on a printed circuit board, based on a bitmap of the PCB and Pick&Place file. SmtAssistant is a useful for manual prototype assembly, inspection or board repair works. see here for more information and download.
Gerber files can be downloaded at this link ESP_MAD_Gerber.zip
Eagle files can be downloaded at this link eagle-files.zip
Let’s move on to the next chapter for the description of the system assembly and its use.


Source code for debinterface.interfaces
# -*- coding: utf-8 -*-
# A class representing the contents of /etc/network/interfaces
from __future__ import print_function, with_statement, absolute_import
from .interfacesWriter import InterfacesWriter
from .interfacesReader import InterfacesReader
from .adapter import NetworkAdapter
from . import toolutils
[docs]class Interfaces(object):
_interfaces_path = '/etc/network/interfaces'
def __init__(self, update_adapters=True,
interfaces_path='/etc/network/interfaces',
backup_path=None,
header_comment=None):
""" By default read interface file on init
Args:
update_adapters (bool, optional): load adapters from interface
file. Default True
interfaces_path (str, optional): default to
/etc/network/interfaces
backup_path (str, optional): default to
/etc/network/interfaces.bak
header_comment(str, optional): default to
none, otherwise sets comments at the
top of the interfaces file.
"""
self._set_paths(interfaces_path, backup_path)
if update_adapters is True:
self.updateAdapters()
else:
self._adapters = []
self._header_comment = header_comment
@property
def adapters(self):
return self._adapters
@property
def interfaces_path(self):
return self._interfaces_path
@property
def backup_path(self):
return self._backup_path
@property
def header_comment(self):
return self._header_comment
[docs] def updateAdapters(self):
""" (re)read interfaces file and save adapters """
reader = InterfacesReader(self._interfaces_path)
self._adapters = reader.parse_interfaces()
if not self._adapters:
self._adapters = []
[docs] def writeInterfaces(self):
""" write adapters to interfaces file """
return InterfacesWriter(
self._adapters,
self._interfaces_path,
self._backup_path,
self._header_comment
).write_interfaces()
[docs] def getAdapter(self, name):
""" Find adapter by interface name
Args:
name (str): the name of the interface
Returns:
NetworkAdapter: the new adapter or None if not found
"""
return next(
(
x for x in self._adapters
if x.attributes['name'] == name
),
None)
[docs] def addAdapter(self, options, index=None):
"""Insert a NetworkAdapter before the given index
or at the end of the list.
Options should be a string (name) or a dict
Args:
options (string or dict): options to build a network adaptator
index (integer, optional): index to insert the NetworkAdapter
Returns:
NetworkAdapter: the new adapter
"""
adapter = NetworkAdapter(options)
adapter.validateAll()
if index is None:
self._adapters.append(adapter)
else:
self._adapters.insert(index, adapter)
return adapter
[docs] def removeAdapter(self, index):
""" Remove the adapter at the given index.
Args:
index (int): the position of the adapter
"""
self._adapters.pop(index)
[docs] def removeAdapterByName(self, name):
""" Remove the adapter with the given name.
Args:
name (str): the name of the interface
"""
self._adapters = [
x for x in self._adapters
if x.attributes['name'] != name
]
@staticmethod
[docs] def upAdapter(if_name):
"""Uses ifup
Args:
if_name (str): the name of the interface
Returns:
bool, str: True/False, command output.
"""
return toolutils.safe_subprocess(["/sbin/ifup", if_name])
@staticmethod
[docs] def downAdapter(if_name):
"""Uses ifdown
Args:
if_name (str): the name of the interface
Returns:
bool, str: True/False, command output.
"""
return toolutils.safe_subprocess(["/sbin/ifdown", if_name])
[docs] def _set_paths(self, interfaces_path, backup_path):
"""Either use user input or defaults
Args:
interfaces_path (str): path to interfaces file
backup_path (str): default to interfaces_path + .bak
"""
if interfaces_path:
self._interfaces_path = interfaces_path
if backup_path:
self._backup_path = backup_path
else:
# self._interfaces_path is never None
self._backup_path = self._interfaces_path + ".bak"


I hope this application serves its purpose by making P.O.E.T available to a public audience
P.O.E.T. is a little AI that uses 'deep learning' in the form of a long-short term memory (LSTM) neural network to generate love poetry. Deep learning is in quotes because the current version is very shallow.
Ooh, good question! A bunch of steps:
First, that's not a question.
Second, P.O.E.T. is a hobby project. I work on P.O.E.T for an hour or 2 here or there when not at work, spending time with my family, or working on a different hobby project! With all the steps needed to get something across the finish line, I embraced the 'minimum viable product' idea.
But yeah, it's not getting the hours a production system would get.
P.O.E.T is a hobby project of Kyle Klarup, physicist turned data scientist.
The LSTM was trained on some of the easiest to find, publically available love poetry on the internet. It was also trained using a laptop's GPU. Because of that, the amount of data and the size of the LSTM were limited.
Why? Because P.O.E.T. was a hobby project, there was a limited amount of time to get the system trained. The result is poetry that kinda looks right, but is mostly nonsense.
Once the model was trained, the hobby project turned towards using the AI to generate poetry. For a time the code lived in Jupyter Notebooks. And recently one of those notebooks was made live on Binder. However, this still wasn't very user friendly.
Enter this little web application.
The source code may be found here
{% endblock %}


--- title: GIMP Painting layout: post tags: [media, video] uuid: ed51c226-cd1e-39f3-05e6-c4dda7fcac92 ---
I drew the magic space elevator a few days back after some practice. Here's my very first attempt at this art style,
Your browser doesn't support HTML 5 and Ogg Vorbis. So here's the video file directly for download: mountains.ogv Full Size Video
And the image itself,


--- layout: page title: "Rework" prev: Rework_split_001.html next: Rework_split_003.html book_path: books/jason-fried-david-heinemeier-hansson-rework-_oeb/ --- {% include JB/setup %} {% raw %}


SEPTEMBER A film review by Ritalynne Brechner Copyright 1988 Ritalynne Brechner
We are told this disappointing film takes place in Vermont (Mia Farrow returns to Peyton Place?) but we never really know that, as not one shot is filmed out of doors. Action (?) takes place within the claustrophobic environs of a country house, with six characters pairing off into conversations that others intrude upon regularly. Even the choreography of this film is boring.
The conversations that do occur when the characters "relate" have to do with tales of unrequited love, passion fulfilled, pseudo-step-patricide, friendship betrayed, and other matters of depth. With drinks in hand--I don't remember a movie with so much liquid refreshment. Never a light moment. Or a refreshing one. Or a humorous one. Or ...
And all of this angst is relayed to us in what may be cartoon voices. Mia Farrow whines. Dianne Wiest sulks. Elaine Stritch has gravel on her tonsils. Eli Wallach whispers. Even Sam Waterston, normally a fine actor, kvetches.
I believe that sometimes we learn through other people's art. Sitting through this movie was an excruciating experience. I am hoping that in the future I will be able to use some of the pain to better my life. Else, there would have been no point at all to the $7 ticket price.
-=-=-=-=-=-=-=-=-=-=-=- +=+=+=+=+=+=+=+= -=-=-=-=-=-=-=-=-=-=-=- Ritalynne Brechner<EMAIL_ADDRESS>John Jay College of Criminal Justice City University of New York<PHONE_NUMBER>
The review above was posted to the
rec.arts.movies.reviews newsgroup (de.rec.film.kritiken for German reviews).
The Internet Movie Database accepts no responsibility for the contents of the
review and has no editorial control. Unless stated otherwise, the copyright
belongs to the author.
Please direct comments/criticisms of the review to relevant newsgroups.
Broken URLs inthe reviews are the responsibility of the author.
The formatting of the review is likely to differ from the original due
to ASCII to HTML conversion.
Related links: index of all rec.arts.movies.reviews reviews


{% extends "base.html" %} {% block title %}{{ app.description.name }} startup{% endblock %} {% block content %}
Starting execution...
Your execution request has been schduled and will be served as soon as possible. You can monitor application status from the home page.
Your execution request has been denied. The system is not currently able to satisfy the application resource requirements.
Error: there is a communication problem with the Zoe web server. Is the network still available?.


3.2 Sparse Matrix class
The psb_Tspmat_type class contains all information about the local portion of the
sparse matrix and its storage mode. Its design is based on the STATE design
pattern [13] as detailed in [11]; the type declaration is shown in figure 2 where T is a
placeholder for the data type and precision variants
-
S
- Single precision real;
-
D
- Double precision real;
-
C
- Single precision complex;
-
Z
- Double precision complex;
-
LS,LD,LC,LZ
- Same numeric type as above, but with psb_lpk_ integer
indices.
The actual data is contained in the polymorphic component a%a of type
psb_T_base_sparse_mat; its specific layout can be chosen dynamically among the
predefined types, or an entirely new storage layout can be implemented and passed to
the library at runtime via the psb_spasb routine.
type :: psb_Tspmat_type
class(psb_T_base_sparse_mat), allocatable :: a
end type psb_Tspmat_type
Listing 2: The PSBLAS defined data type that contains a sparse matrix.
The following very common formats are precompiled in PSBLAS and thus are
always available:
-
psb_T_coo_sparse_mat
- Coordinate storage;
-
psb_T_csr_sparse_mat
- Compressed storage by rows;
-
psb_T_csc_sparse_mat
- Compressed storage by columns;
The inner sparse matrix has an associated state, which can take the following
values:
-
Build:
- State entered after the first allocation, and before the first assembly; in
this state it is possible to add nonzero entries.
-
Assembled:
- State entered after the assembly; computations using the sparse
matrix, such as matrix-vector products, are only possible in this state;
-
Update:
- State entered after a reinitalization; this is used to handle applications
in which the same sparsity pattern is used multiple times with different
coefficients. In this state it is only possible to enter coefficients for already
existing nonzero entries.
The only storage variant supporting the build state is COO; all other variants are
obtained by conversion to/from it.
3.2.1 Sparse Matrix Methods
3.2.2 get_nrows — Get number of rows in a sparse matrix
nr = a%get_nrows()
-
Type:
- Asynchronous.
-
On Entry
-
-
a
- the sparse matrix
Scope: local
-
On Return
-
-
Function value
- The number of rows of sparse matrix a.
3.2.3 get_ncols — Get number of columns in a sparse matrix
nc = a%get_ncols()
-
Type:
- Asynchronous.
-
On Entry
-
-
a
- the sparse matrix
Scope: local
-
On Return
-
-
Function value
- The number of columns of sparse matrix a.
3.2.4 get_nnzeros — Get number of nonzero elements in a sparse matrix
nz = a%get_nnzeros()
-
Type:
- Asynchronous.
-
On Entry
-
-
a
- the sparse matrix
Scope: local
-
On Return
-
-
Function value
- The number of nonzero elements stored in sparse matrix a.
Notes
- The function value is specific to the storage format of matrix a; some
storage formats employ padding, thus the returned value for the same
matrix may be different for different storage choices.
3.2.5 get_size — Get maximum number of nonzero elements in a sparse
matrix
maxnz = a%get_size()
-
Type:
- Asynchronous.
-
On Entry
-
-
a
- the sparse matrix
Scope: local
-
On Return
-
-
Function value
- The maximum number of nonzero elements that can be stored
in sparse matrix a using its current memory allocation.
3.2.6 sizeof — Get memory occupation in bytes of a sparse matrix
memory_size = a%sizeof()
-
Type:
- Asynchronous.
-
On Entry
-
-
a
- the sparse matrix
Scope: local
-
On Return
-
-
Function value
- The memory occupation in bytes.
3.2.7 get_fmt — Short description of the dynamic type
write(*,*) a%get_fmt()
-
Type:
- Asynchronous.
-
On Entry
-
-
a
- the sparse matrix
Scope: local
-
On Return
-
-
Function value
- A short string describing the dynamic type of the matrix.
Predefined values include NULL, COO, CSR and CSC.
3.2.8 is_bld, is_upd, is_asb — Status check
if (a%is_bld()) then
if (a%is_upd()) then
if (a%is_asb()) then
-
Type:
- Asynchronous.
-
On Entry
-
-
a
- the sparse matrix
Scope: local
-
On Return
-
-
Function value
- A logical value indicating whether the matrix is in the Build,
Update or Assembled state, respectively.
3.2.9 is_lower, is_upper, is_triangle, is_unit — Format check
if (a%is_triangle()) then
if (a%is_upper()) then
if (a%is_lower()) then
if (a%is_unit()) then
-
Type:
- Asynchronous.
-
On Entry
-
-
a
- the sparse matrix
Scope: local
-
On Return
-
-
Function value
- A logical value indicating whether the matrix is triangular;
if is_triangle() returns .true. check also if it is lower, upper and with
a unit (i.e. assumed) diagonal.
3.2.10 cscnv — Convert to a different storage format
call a%cscnv(b,info [, type, mold, dupl])
call a%cscnv(info [, type, mold, dupl])
-
Type:
- Asynchronous.
-
On Entry
-
-
a
- the sparse matrix.
A variable of type psb_Tspmat_type.
Scope: local.
-
type
- a string requesting a new format.
Type: optional.
-
mold
- a variable of class(psb_T_base_sparse_mat) requesting a new format.
Type: optional.
-
dupl
- an integer value specifing how to handle duplicates (see Named Constants
below)
-
On Return
-
-
b,a
- A copy of a with a new storage format.
A variable of type psb_Tspmat_type.
-
info
- Return code.
The mold arguments may be employed to interface with special devices, such as GPUs
and other accelerators.
3.2.11 csclip — Reduce to a submatrix
call a%csclip(b,info[,&
& imin,imax,jmin,jmax,rscale,cscale])
Returns the submatrix A(imin:imax,jmin:jmax), optionally rescaling row/col
indices to the range 1:imax-imin+1,1:jmax-jmin+1.
-
Type:
- Asynchronous.
-
On Entry
-
-
a
- the sparse matrix.
A variable of type psb_Tspmat_type.
Scope: local.
-
imin,imax,jmin,jmax
- Minimum and maximum row and column indices.
Type: optional.
-
rscale,cscale
- Whether to rescale row/column indices. Type: optional.
-
On Return
-
-
b
- A copy of a submatrix of a.
A variable of type psb_Tspmat_type.
-
info
- Return code.
3.2.12 clean_zeros — Eliminate zero coefficients
call a%clean_zeros(info)
Eliminates zero coefficients in the input matrix. Note that depending on the
internal storage format, there may still be some amount of zero padding in the
output.
-
Type:
- Asynchronous.
-
On Entry
-
-
a
- the sparse matrix.
A variable of type psb_Tspmat_type.
Scope: local.
-
On Return
-
-
a
- The matrix a without zero coefficients.
A variable of type psb_Tspmat_type.
-
info
- Return code.
3.2.13 get_diag — Get main diagonal
call a%get_diag(d,info)
Returns a copy of the main diagonal.
-
Type:
- Asynchronous.
-
On Entry
-
-
a
- the sparse matrix.
A variable of type psb_Tspmat_type.
Scope: local.
-
On Return
-
-
d
- A copy of the main diagonal.
A one-dimensional array of the appropriate type.
-
info
- Return code.
3.2.14 clip_diag — Cut out main diagonal
call a%clip_diag(b,info)
Returns a copy of a without the main diagonal.
-
Type:
- Asynchronous.
-
On Entry
-
-
a
- the sparse matrix.
A variable of type psb_Tspmat_type.
Scope: local.
-
On Return
-
-
b
- A copy of a without the main diagonal.
A variable of type psb_Tspmat_type.
-
info
- Return code.
3.2.15 tril — Return the lower triangle
call a%tril(l,info[,&
& diag,imin,imax,jmin,jmax,rscale,cscale,u])
Returns the lower triangular part of submatrix A(imin:imax,jmin:jmax),
optionally rescaling row/col indices to the range 1:imax-imin+1,1:jmax-jmin+1 and
returing the complementary upper triangle.
-
Type:
- Asynchronous.
-
On Entry
-
-
a
- the sparse matrix.
A variable of type psb_Tspmat_type.
Scope: local.
-
diag
- Include diagonals up to this one; diag=1 means the first superdiagonal,
diag=-1 means the first subdiagonal. Default 0.
-
imin,imax,jmin,jmax
- Minimum and maximum row and column indices.
Type: optional.
-
rscale,cscale
- Whether to rescale row/column indices. Type: optional.
-
On Return
-
-
l
- A copy of the lower triangle of a.
A variable of type psb_Tspmat_type.
-
u
- (optional) A copy of the upper triangle of a.
A variable of type psb_Tspmat_type.
-
info
- Return code.
3.2.16 triu — Return the upper triangle
call a%triu(u,info[,&
& diag,imin,imax,jmin,jmax,rscale,cscale,l])
Returns the upper triangular part of submatrix A(imin:imax,jmin:jmax),
optionally rescaling row/col indices to the range 1:imax-imin+1,1:jmax-jmin+1,
and returing the complementary lower triangle.
-
Type:
- Asynchronous.
-
On Entry
-
-
a
- the sparse matrix.
A variable of type psb_Tspmat_type.
Scope: local.
-
diag
- Include diagonals up to this one; diag=1 means the first superdiagonal,
diag=-1 means the first subdiagonal. Default 0.
-
imin,imax,jmin,jmax
- Minimum and maximum row and column indices.
Type: optional.
-
rscale,cscale
- Whether to rescale row/column indices. Type: optional.
-
On Return
-
-
u
- A copy of the upper triangle of a.
A variable of type psb_Tspmat_type.
-
l
- (optional) A copy of the lower triangle of a.
A variable of type psb_Tspmat_type.
-
info
- Return code.
3.2.17 psb_set_mat_default — Set default storage format
call psb_set_mat_default(a)
-
Type:
- Asynchronous.
-
On Entry
-
-
a
- a variable of class(psb_T_base_sparse_mat) requesting a new default
storage format.
Type: required.
3.2.18 clone — Clone current object
call a%clone(b,info)
-
Type:
- Asynchronous.
-
On Entry
-
-
a
- the sparse matrix.
Scope: local.
-
On Return
-
-
b
- A copy of the input object.
-
info
- Return code.
3.2.19 Named Constants
-
psb_dupl_ovwrt_
- Duplicate coefficients should be overwritten (i.e. ignore
duplications)
-
psb_dupl_add_
- Duplicate coefficients should be added;
-
psb_dupl_err_
- Duplicate coefficients should trigger an error conditino
-
psb_upd_dflt_
- Default update strategy for matrix coefficients;
-
psb_upd_srch_
- Update strategy based on search into the data structure;
-
psb_upd_perm_
- Update strategy based on additional permutation data (see
tools routine description).


des - Implementation of the DES and triple-DES ciphers
This is an implementation in Tcl of the Data Encryption Standard (DES) as published by the U.S. National Institute of Standards and Technology (NIST) [1]. This implementation also supports triple DES (3DES) extension to DES. DES is a 64-bit block cipher that uses a 56-bit key. 3DES uses a 168-bit key. DES has now officially been superceeded by AES but is in common use in many protocols.
The tcllib implementation of DES and 3DES uses an implementation by Mac Cody and is available as a separate download from [2]. For anyone concerned about the details of exporting this code please see the TclDES web pages. The tcllib specific code is a wrapper to the TclDES API that presents same API for the DES cipher as for other ciphers in the library.
Perform the DES algorithm on either the data provided by the argument or on the data read from the -in channel. If an -out channel is given then the result will be written to this channel.
The -key option must be given. This parameter takes a binary string of 8 bytes in length and is used to generate the key schedule. In DES only 56 bits of key data are used. The highest bit from each byte is discarded.
The -mode and -dir options are optional and default to cbc mode and encrypt respectively. The initialization vector -iv takes an 8 byte binary argument. This defaults to all zeros. See MODES OF OPERATION for more about -mode and the use of the initialization vector.
DES is a 64-bit block cipher. This means that the data must be provided in units that are a multiple of 8 bytes.
Internal state is maintained in an opaque structure that is returned from the Init function. In ECB mode the state is not affected by the input but for other modes some input dependent state is maintained and may be reset by calling the Reset function with a new initialization vector value.
Construct a new DES key schedule using the specified key data and the given initialization vector. The initialization vector is not used with ECB mode but is important for other usage modes. See MODES OF OPERATION.
There are a small number of keys that are known to be weak when used with DES. By default if such a key is passed in then an error will be raised. If there is a need to accept such keys then the weak parameter can be set true to avoid the error being thrown.
Use a prepared key acquired by calling Init to encrypt the provided data. The data argument should be a binary array that is a multiple of the DES block size of 8 bytes. The result is a binary array the same size as the input of encrypted data.
Decipher data using the key. Note that the same key may be used to encrypt and decrypt data provided that the initialization vector is reset appropriately for CBC mode.
Reset the initialization vector. This permits the programmer to re-use a key and avoid the cost of re-generating the key schedule where the same key data is being used multiple times.
This should be called to clean up resources associated with Key. Once this function has been called the key may not be used again.
ECB is the basic mode of all block ciphers. Each block is encrypted independently and so identical plain text will produce identical output when encrypted with the same key. Any encryption errors will only affect a single block however this is vulnerable to known plaintext attacks.
CBC mode uses the output of the last block encryption to affect the current block. An initialization vector of the same size as the cipher block size is used to handle the first block. The initialization vector should be chosen randomly and transmitted as the first block of the output. Errors in encryption affect the current block and the next block after which the cipher will correct itself. CBC is the most commonly used mode in software encryption.
CFB mode can be used to convert block ciphers into stream ciphers. In CFB mode the initialization vector is encrypted and the output is then xor'd with the plaintext stream. The result is then used as the initialization vector for the next round. Errors will affect the current block and the next block.
OFB is similar to CFB except that the output of the cipher is fed back into the next round and not the xor'd plain text. This means that errors only affect a single block but the cipher is more vulnerable to attack.
% set ciphertext [DES::des -mode cbc -dir encrypt -key $secret $plaintext] % set plaintext [DES::des -mode cbc -dir decrypt -key $secret $ciphertext]
set iv [string repeat \\0 8] set Key [DES::Init cbc \\0\\1\\2\\3\\4\\5\\6\\7 $iv] set ciphertext [DES::Encrypt $Key "somedata"] append ciphertext [DES::Encrypt $Key "moredata"] DES::Reset $Key $iv set plaintext [DES::Decrypt $Key $ciphertext] DES::Final $Key
"Data Encryption Standard", Federal Information Processing Standards Publication 46-3, 1999, (http://csrc.nist.gov/publications/fips/fips46-3/fips46-3.pdf)
"TclDES: munitions-grade Tcl scripting" http://tcldes.sourceforge.net/
Jochen C Loewer, Mac Cody, Pat Thoyts
This document, and the package it describes, will undoubtedly contain bugs and other problems. Please report such in the category des of the Tcllib Trackers. Please also report any ideas for enhancements you may have for either package and/or documentation.
When proposing code changes, please provide unified diffs, i.e the output of diff -u.
Note further that attachments are strongly preferred over inlined patches. Attachments can be made by going to the Edit form of the ticket immediately after its creation, and then using the left-most button in the secondary navigation bar.
Hashes, checksums, and encryption
Copyright © 2005, Pat Thoyts <patthoyts@users.sourceforge.net>


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Which of the following is not a valid approach to implementing a SortedList
Allow the elements to be in any order and write loops to find the max and min element.
- Write it from scratch, most of the methods implemented similarly to the List implementation, some methods removed, added, or updated to ensure that the List remains in sorted order
- Use composition, where a SortedList uses a List as a field, with other attributes and methods to supported the SortedList features
- Use inheritance, where a SortedList is a child (subclass) of a List (superclass). Attributes and methods are inherited, methods overridden and updated to ensure that the List remains in sorted order. Methods which do not suit the sorted requirement are be overridden with code which throws an Exception if called
There are no hints for this question


A small homegrown business that makes cakes for every occasion. Run from a kitchen in Tamworth and founded three years ago by a couple of history students with an interest in both the medieval and cake design, Ryan and Jack decided to go into partnership to bring beautifully crafted cakes to the masses.
No request is too strange for the fearless knights of Bakesmith!
Have a look at our feats of chivilry and bravery, or drop us a call or email and we will take on your quest.


abstract class Query
Created by Tom Needham on 12/03/2016.
| <init> |
Query() Created by Tom Needham on 12/03/2016. |
| statements |
abstract val statements: ArrayList<Statement> |
| Execute |
abstract fun Execute(): ResultSet |
| Validate |
abstract fun Validate(): Boolean |
| ValueQuery |
class ValueQuery : Query Created by Tom Needham on 13/03/2016. |


| Waking up from a car accident, a young woman finds herself in the basement of a man who says he's saved her life from a chemical attack that has left the outside uninhabitable. | |
| Genres: | Drama, Horror, Mystery, Science Fiction, Thriller |
| Director: | Dan Trachtenberg |
| Writer: | Josh Campbell, Matthew Stuecken, Damien Chazelle |
Cast: | Howard - John Goodman Michelle - Mary Elizabeth Winstead Emmett - John Gallagher Jr. Driver - Douglas M. Griffin Woman - Suzanne Cryer Ben - Bradley Cooper Voice on Radio - Sumalee Montano Radio Broadcaster - Frank Mottek |


free aphex twin etc
I do not own any of this, this website is intended for my personal use only.
DJ AFX- Glastonbury - 2014
0
AFX grooveshark
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Caustic Window EP youtube
0
The Tuss grooveshark
0
Mike and Rich Expert Nob Twiddlers grooveshark
0
26 Mixes for Cash youtube
0
Aphex Twin grooveshark
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SLOWED DOWN
On 33rpm
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Selected Ambient Works 85-92 (slowed down to 75%)
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Richard D. James Album 33rpm
0


What is your focus today?
{{today.toLocaleString()}}
Start and End Date: 4/13/2018
The plan for today: Standardize All Minnesota (aaminnesota.org) meetings
Check Minnetonka Meetings
Locations found: {{ formattedMeetings.length}}
{{ m.name}} -- {{ m.formatted_address.split(',')[1]}}
Locations found: {{ minnesotaMeetings }}
Search
{{ loc.formatted_address}} -- Meetings: {{ loc.meetings.length}} at: {{ loc.formatted_address.split(',')[1]}}


NJplot
NEW: NJplot plots trees in PDF and PostScript formats (not for MacOS).
NEW: NJplot allows to open several tree windows.
NJplot is a tree drawing program able to draw any phylogenetic tree expressed in the
Newick phylogenetic tree format (e.g., the format used by the
PHYLIP package). NJplot is especially convenient for rooting the unrooted trees
obtained from parsimony, distance or maximum likelihood tree-building methods.
A screen shot of the main window of njplot is available
here.
Use of NJPlot
Any rooting of the unrooted tree can be interactively specified using the mouse.
NJplot also allows zooming, branch swapping, display of bootstrap scores and
printing in the PDF format. NJplot can therefore be used as a graphical
extension of any package of phylogenetic programs which employs the standard
tree format for storing trees (i.e., with most such packages).
Download NJplot
Executables and full source code
can be downloaded through our
FTP server.
You may also use the following table to directly access the version
corresponding to your computer:
The Mac and Windows versions are self-extracting archives which include
an example file, help information, and the unrooted program that draws
unrooted trees. The Windows version is for any MS Windows version except 3.*.
For unix versions, get also an
example tree file and the
on-line help file.
Note for unix/linux users: In case of problem with default fonts, the font used by menus
and buttons can be changed through the resource mechanism:
- add to your $HOME/.Xdefaults file the single line
Vibrant.systemfont : Helvetica,14,b
and activate the change by running command xrdb -merge $HOME/.Xdefaults
- you may change the font name (times, courier, fixed) and size.
- For that change to apply systemwide, create a file named Vibrant and containing the above line
in directory /usr/X11R6/lib/X11/app-defaults or in a directory pointed to by environment variable
XAPPLRESDIR.
Use as a helper application
NJplot can be used as a standalone application or as a helper
application when using the World Wide Web. In this case, prospective
users must configure their WWW browser
in a way to make it able to recognize the MIME-type associated to the data
read by NJplot: chemical/njplot.
Reference
If you use NJplot in a published work, please cite the following
reference:
-
Perrière, G. and Gouy, M. (1996) WWW-Query: An on-line retrieval system
for biological sequence banks. Biochimie, 78, 364-369.
If you have problems or comments...
Back to PBIL home page


Ah yes, meme the news. Let’s not talk about headlines of yesterday. Those are oh so boring. Let’s talk about the exciting things of today. Look a wedding. A shooter. So much happening… Anthony Weiner indictment? what’s that? No, no, no sir. We’re here to talk about the other stuff today.
Warning: Meme the News may cause cognative dissonance, infatuation with news stories impacting the world at large, attention to detail disorder.

LOOK MOTHERFUCKERS.
THE CATHOLIC CHURCH AND VATICAN ARE STRAIGHT UP INVOLVED IN CHILD SACRIFICE AND CHILD TRAFFICKING
SHOOTING
Wonder who is involved with this…
post shooting I’m calling for all americans to be armed with open carry everywhere
Shot in the head.. don’t worry he’s cool now… just doing whatever a kid shot in the head would do… argue for gun control on ABC the next day
Don’t worry about the gunshot to head, this gauze and scotch tape should be enough. That’s all you need to heal from a gunshot wound to the head. 24hrs and this medical work.
this is how you take care of people right?
blame the guns!!!
This meme is funny and weird
Which do you think is more likely to work in the case of an event that isn’t a false flag
the texas shooter was gay or bi. Gotta get as many groups up in arms as possible
Don’t attack the rights of law abiding citizens
whole thing is a flase flag… but yeah, this too
omg. he’s sofa king accruate
try to shoot up a range. Let’s see how that goes…
 Just a royal with an underage sex slave.
I’d actually get my tv set up and running for htis
RANDOM
MS 13
Dems defend them because they literally are employed by some at the top
Israel isn’t a good guy nation
HRC
I am afraid for my life. Who can I murder?
Yep. Our government is involved in trafficking kids
A summary of HRC crimes
GASP
He is funny… I’ll give him that. He’s also a Clinton Stooge
Lol
Ever wonder why corn starch is cheap and organic salads are expensive
liberal vocab
god’s children, which god?

Pretty sure he’s a pedo too. Sorry guys. i like watching him act as well.
 I’m very nervous about his relationship with Israel though.
This is literally Israel’s plan for Palestine
Thoughts on this?
She’s breaking the class ceiling… She’ll probably use the shards to hurt you tho
This page is synchronized from the post: ‘Meme the News- Distract the public edition- If you only read one MTN make it this one!’


Falling Rope on a Scale
Introduction
I have recently been reading the Matter and Interactions textbook for my research. Chabay and Sherwood really try to develop a few basic physics relationships that can be used repeatedly rather than listing equations. It is interesting how introductory material, seen in a different way, can change the way that you solve problems.
Today, I want to go over a problem that I found challenging in intermediate mechanics because I was thinking in terms of specific equations rather than broad ideas. What is the weight of a falling rope measured on a scale? There are many variations of the falling rope problem involving falling sand in an hourglass, falling chains, and other falling liquids. No matter what the description, the core concepts remain the same.
The mindeset that you have when you tackle this problem makes a huge difference. One “traditional” way of solving this problem is to break the chain up into little pieces, find their tiny contributions to the force, and integrate over all of them. This works just fine, but it isn’t too elegant. Instead, when you think broadly in terms of momentum and energy, the problem turns out to be pretty straightforward.
The Problem Statement
A flexible rope with a length \(L\) and total mass \(M\) hangs vertically just above a scale. The rope is released at time \(t = 0\). What is the reading on the scale as a function of time?
The Solution
The force of the rope on the scale is equal and opposite to the force of the scale on the rope. Thus, rather than analyzing the scale, let’s analyze the rope. We will define the height of the top of the rope as it falls as \(h\) and the mass density of the rope as \(\lambda = M/L\). Everything will be measured along the \(z\)-direction.
The total force on the entire piece of rope is equal to the force of the scale upwards minus the force of gravity downwards:
\[\begin{align} \vec{F}_{tot} &= F_{scale} \hat{z} - Mg \hat{z} \\[0.1cm] &= F_{scale} \hat{z} - \lambda L g \hat{z} \end{align}\]We know that the total force on the rope is equal to the change in momentum of the rope with respect to time (Newton’s Second Law). The total momentum of the rope at any given height \(h\) is just the mass of the remaining section of the falling rope (\(\lambda h\)) times the speed of the falling rope (\(dh/dt\)).
\[\begin{align} \vec{p} &= m \vec{v}\\[0.1cm] &= \lambda h \frac{dh}{dt} \hat{z} \end{align}\]Note that \(\vec{p}\) is negative becuase \(dh/dt\) is negative.
Let’s plug the expression for momentum into Newton’s Second Law and turn the crank. We will use dot notation (\(\dot{h} \equiv dh/dt\)) just to keep the equations clean-looking:
\[\begin{equation} \vec{F}_{tot} = \frac{d\vec{p}}{dt} \end{equation}\] \[\begin{align} F_{scale} - \lambda L g &= \frac{d}{dt} \left ( \lambda h \dot{h} \right )\\[0.1cm] &= \lambda \dot{h}^2 + \lambda h \ddot{h}\\[0.1cm] \end{align}\]We can solve for the speed of the rope (\(\dot{h}\)) by considering energy conservation. All of the potential energy of the rope is turning into kinetic energy when the top of the rope falls from its initial height (L) to some height (h). For a section of rope with height \(h\) and mass \(m\):
\[\begin{equation} K = \frac{1}{2} m \dot{h}^2 \end{equation}\] \[\begin{equation} U = m g \left ( L - h \right ) \end{equation}\]Setting them equal yields:
\[\begin{align} K &= U\\[0.1cm] \frac{1}{2} m \dot{h}^2 &= m g \left ( L - h \right )\\[0.1cm] \dot{h} &= \sqrt{2 g \left ( L - h \right ) } \end{align}\]Then, we can continue simplifying the expression for force:
\[\begin{align} F_{scale} - \lambda L g &= \lambda \dot{h}^2 + \lambda h \ddot{h}\\[0.1cm] &= \lambda \left [ 2g \left ( L - h \right ) \right ] + \lambda h \ddot{h}\\[0.1cm] &= 2g\lambda L - 2g\lambda h + \lambda h \ddot{h} \end{align}\]The acceleration of the top of the rope (\(\ddot{h}\) is just the acceleration due to gravity. Remember, we are dealing with vectors, so \(\ddot{h} = -g\).
\[\begin{align} F_{scale} - \lambda L g &= 2g\lambda L - 2g\lambda h - \lambda h g\\[0.1cm] &= 2g\lambda L - 3 \lambda h g \end{align}\] \[\begin{align} F_{scale} &= g\lambda L + 2g\lambda L - 3 \lambda h g\\[0.1cm] &= 3g\lambda L - 3 g \lambda h\\[0.1cm] &= 3g\lambda \left ( L - h \right ) \end{align}\]We have reached an important intermediate step. We now have the force measured by the scale as a function of rope height \(h\). Remember, this equation is only valid while the rope is falling. After it comes to rest on the scale, the scale will simply read the weight of the rope (\(Mg\)).
We can now solve for the force read by the scale as a function of time. At some time \(t\), the top of the rope has fallen an amount \(gt^2/2\) (from the kinematics of a falling particle). Thus, the height (\(h\)) of the rope is equal to:
\[\begin{equation} h = L - \frac{1}{2} g t^2 \end{equation}\]Plugging the height into the expression for force gives:
\[\begin{align} F_{scale} &= 3 \lambda g \left [ L - h \right ]\\[0.1cm] &= 3 \lambda g \left [ L - \left ( L - \frac{1}{2} g t^2 \right ) \right ]\\[0.1cm] &= \frac{3}{2} \lambda g^2 t^2\\[0.1cm] \end{align}\]While the rope is falling, the weight on the scale will increase proportional to \(t^2\). Then, when the rope stops falling, the weight will suddenly drop down to \(Mg\). I have plotted the force read by the scale as a function of time for a rope that is one meter long and weighs one kilogram. The red dots represent the weight read by the scale as a function of time. The green line is drawn at \(3Mg\) for reference.
Conclusions
Interestingly, when the last bit of the chain hits the scale, the scale reads \(3Mg\) rather than just \(Mg\). This is because we have to take the momentum of the falling chain into account as well as its weight.
Dr. Alex Dzierba performed an example of this experiment in his class (see his writeup of the data). Notice that the chain is generally proportional to \(t^2\) with a few bumps along the way. The bumps in the graph come from the fact that a real chain is not perfectly uniform.


Resources
Topics
Adam
AlexNet
AMSGrad
AWS
batch normalization
batch size
- Lab 3: Optimization of Neural Networks
- Lab 3: Optimization of Neural Networks [Notebook]
- Lab 3: Optimization of Neural Networks [Notebook]
Bayes
bayesian
Bellman Equation
Biderectional RNN
callbacks
- Lab 3: Optimization of Neural Networks
- Lab 3: Optimization of Neural Networks [Notebook]
- Lab 3: Optimization of Neural Networks [Notebook]
CNN
- Lab 5: CNNs [Notebook]
- Lecture 9: CNN-2
- Lecture 9 Notebook [Notebook]
- Lecture 8: CNN-1
CNNs
Conda
Content image
convolutional neural net
- Lab 5: CNNs [Notebook]
Convolutional Neural Network
- Lecture 9: CNN-2
- Lecture 9 Notebook [Notebook]
- Lecture 8: CNN-1
Cross-entropy
cross validation
- Lab 3: Optimization of Neural Networks
- Lab 3: Optimization of Neural Networks [Notebook]
- Lab 3: Optimization of Neural Networks [Notebook]
DeconvNet
Deep RNN
DeepDream
DenseNets
Domain adaptation
dropout
Earth Mover's distance
Embedding
- Lecture 9 Notebook [Notebook]
environments
Explodding Gradients
exponential weights
Face recognition
Fast R-CNN
Faster R-CNN
FPN
GAMs
- Lab 2: Smooths and GAMs
- Lab 2: Smooths and GAMs [Notebook]
- Lab 2: Smooths and GAMs [Notebook]
Generated image
gradient descent
GRU
gym
- Lab 8: Bayesian Analysis using pyjags (+ Reinforcement Learning with gym)
- Lab 8: Bayesian Analysis using pyjags (+Reinforcement Learning using gym) [Notebook]
image preprocessing
- Lab 5: CNNs [Notebook]
Introduction
jags
keras
- Lab 6: Recurrent Neural Networks
- Lab 6: Recurrent Neural Networks [Notebook]
- Lab 5: Convolutional Neural Networks
- Lab 3: Optimization of Neural Networks
- Lab 3: Optimization of Neural Networks [Notebook]
- Lab 3: Optimization of Neural Networks [Notebook]
keras-viz
- Lab 5: CNNs [Notebook]
learning rate
- Lab 3: Optimization of Neural Networks
- Lab 3: Optimization of Neural Networks [Notebook]
- Lab 3: Optimization of Neural Networks [Notebook]
LeNet
logistics
LSTM
Markov Process
Mask R-CNN
MLP
momentum
- Lab 3: Optimization of Neural Networks
- Lab 3: Optimization of Neural Networks [Notebook]
- Lab 3: Optimization of Neural Networks [Notebook]
- Advanced Section 1: Optimization/Dropout
moving average
Neural style transfer
NLP
- Lecture 9 Notebook [Notebook]
OpenAIgym
Optimal transport
optimization
optimizers
- Lab 3: Optimization of Neural Networks
- Lab 3: Optimization of Neural Networks [Notebook]
- Lab 3: Optimization of Neural Networks [Notebook]
pyjags
Python
R
- Lab 8: Bayesian Analysis using pyjags (+ Reinforcement Learning with gym)
- Lab 8: Bayesian Analysis using pyjags (+Reinforcement Learning using gym) [Notebook]
- Lab 2: Smooths and GAMs
- Lab 2: Smooths and GAMs [Notebook]
- Lab 2: Smooths and GAMs [Notebook]
- Lab 1: Setting up environment
- Lab 1: R set up [Notebook]
R-CNN
Receptive Field
reinforcement learning
- Lab 8: Bayesian Analysis using pyjags (+ Reinforcement Learning with gym)
- Lecture 14: Reinforcement Learning
representation learning
Reservoir Computing
ResNets
RL
RMSprop
RNN
- Lab 6: Recurrent Neural Networks
- Lab 6: Recurrent Neural Networks [Notebook]
- Lecture 11: RNN-2
- Lecture 10: RNN-1
RNNs
RPN
saliency
- Lab 5: CNNs [Notebook]
Saliency maps
sgd
smooths
- Lab 2: Smooths and GAMs
- Lab 2: Smooths and GAMs [Notebook]
- Lab 2: Smooths and GAMs [Notebook]
splines
- Lab 2: Smooths and GAMs
- Lab 2: Smooths and GAMs [Notebook]
- Lab 2: Smooths and GAMs [Notebook]
SSD
Style image
tokenize
- Lecture 9 Notebook [Notebook]


Tundra - Ludum Dare 46
Tundra
Your plane has crashed.
Welcome to the tundra.
Forage for fuel for your fire.
Stay alive long enough for help to come.
Begin
Inevitability of Death
You survived for
.
But nobody came.
Survived
Wood
WASD - Move
E - Add wood to fire
By Andrew Gemmel - 2020


Description: Takes a well-formed JSON string and returns the resulting JavaScript object.
Passing in a malformed JSON string may result in an exception being thrown. For example, the following are all malformed JSON strings:
{test: 1}
(test does not have double quotes around it).{'test': 1}
('test' is using single quotes instead of double quotes).Additionally if you pass in nothing, an empty string, null, or undefined, 'null' will be returned from parseJSON. Where the browser provides a native implementation of JSON.parse
, jQuery uses it to parse the string. For details on the JSON format, see http://json.org/.
var obj = jQuery.parseJSON('{"name":"John"}');
alert( obj.name === "John" );


Register
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Chapter 1 What is Diabetes?
Chapter 2 Glucose Monitoring
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Chapter 5 Nutrition
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Chapter 1 Intro for Diabetes
Chapter 2
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Handle events on various map objects
This example shows how to attach listeners to pointer events such as pointerup
, pointerdown
and tap
to various map objects.
Enabling pointer events on H.map.Object
elements requires the presence of the
mapsjs-mapevents
module of the API. Every H.map.Object
implements the
addEventListener()
method, which is used for attaching event listeners.


To activate 2-Step verification with an Authenticator app you must validate your phone number . In the event of losing access to your Authrnticator app, you will be able to use your phone number to receive your security code.


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Introduction for Data Science
Joma Minoza | Data Scientist
kyah, ano po ba yung data science?
Data science is complex and involves many specific domains and skills, but the general definition is that data science encompasses all the ways in which information and knowledge is extracted from data.
- KDNuggets
Data Scientist is the Sexiest Job of the 21st Century
- Harvard Business Review
Anything you can do with data, regardless of quantity, but following the scientific methods.
Why?
Let's Review Scientific Method
Identify the Problem
Background of Study
Hypothesis Making
Experimentation and Analysis
Results and Giving Insights
Pan-stalk kay crush: Sentiment and Behavioral Analysis
May pag asa ba ako kay crush? using Logistic Regression
Time Series Analysis of Pag momove on ng isang tao
Optimization Model: Pag-minimize ng Cost of Expense for a Date
Powerful Search Engine
Analytics
Recommendation Systems
Trends and Ranking System
Sentiment Analysis
Translations and Language Analysis
Image Recognitions
Virus/Malware Classification
Cryptography
Chat Bots
Skill Sets
Domain Knowledge
Communication Skills
Analytical and Critical Mindset
Programming Skills
Intellectual Curiosity
Team Player
Different Areas
Data Pipelining
Data Analysis and Statistics
Data Visualization
Database Management
Application Developer
Business and/or Operation Management
Flow
Data Scientist Venn Diagram
by Stephan Kolassa
Tools
Google Spreadsheet or Microsoft Excel
Jupyter
Tableau or Power BI
SAS/SPSS/EViews
Programming Languages
R
Python
Java
Scala
Julia
Some Communities here in the Philippines
R Users Meetup Group
PyData Meetup Group
Python Users Group
Developers Connect Philippines
Google Developer Group Philippines
Data Science is anything you can do with data but applying scientific methods.


--- layout: archive title: Zulip Chat Archive permalink: /stream/113488-general/topic/git.20rebase.html ---
@Kevin Buzzard, if you're interested in a quick tutorial on git rebase
, let me know. I finally worked out how to do it (with some help from Johannes) at Orsay. You might in the end find it easier than what you just went through! Screenshot-2018-09-10-23.30.11.png
I can see from the history of the zerology
branch that you've also merged in lots of "dead" branches, which had in fact already made it into mathlib. This isn't fatal, but it does make the history look a lot more complicated, and make it much harder to judge whether everything has been merged or discarded correctly.
I tried to read up about this business recently. My understanding was that git rebase rewrites history so should not be used on public repos. I understand that we don't want horrible history in mathlib, but if a PR is accepted by mathlib then they can fix things up (e.g. by squishing the entire commit history into one commit). Are you saying I should rebase anyway? Of course anything is fine by me, I'm happy to do what I'm told here.
rebaseing branches in your private repository is okay. But it's dangerous if you rebase in leanprover-community, as others might have commits based on this branch and get into trouble if the branch gets rewritten
Aah so maybe when I notice that leanprover/mathlib has some commits, and leanprover-community/mathlib has a different number, and my clone has some new branch which is not up to date with either of these, I do all the rebasing from upstream in the comfort of my own home, and then push acceptable lies to the community mathlib. Is that how it works? Sorry to ask such basic questions, we don't get taught git in math school.
I realise that maybe I've been overly aggressive: I was sort of assuming that it was okay to force push branches to leanprover-community that overwrite history.


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click here. Once you have registered,
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ABDI AIZ MOAMED
I persued my high school education at GARISSA NATIONAL SCHOOL which i managed to perform well and managed to score a B+ in my overall subjects. garissa high school
I have an immense love for coding and the reason is being able to code is like having a supernatural power,you can literally create anything from scratch. It’s crazy how few lines of code can make a machine do anything we want. If you want that the lights of your room should automatically be switched off as soon as you leave the room , if you want your mobile phone to automatically send emails and messages , even if you want to make a robot for yourself to do all the hard work , everything seems possible when you know how to programme.


I am still pondering what project I should do next before bridge. I am considering possibly a game. I might also work with Leila again to continue our project from last year, except it will probably move from Python to HTML and Javascript.
My most recent project is a random color palette generator. I presented on it as well as the history of colors in the programming world. My presentation should be above this text. For the generator, I used JavaScript as well as HTML to make it. It creates a randomly generated, non-coordinated palette of 5 different colors. I unfortunately could not get the hex codes to show without breaking the generator. To expand off what I have done so far, I could find a way to get the colors of the palettes to actually aesthetically fit together.
My project was a English to Spanish/Spanish to English translator in Python. I worked on this project with Leila last year. We used dictionary APIs from Merriam Webster to create a translator that will take a word in one language and translate it to the other language. As an expanding point from that, we would have started to try and make our translator translate whole sentences or phrases.


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|
Graphitti
A toolkit/software architecture to ease creating high-performance neural network simulators
|
Implementation of Model for graph-based networks. More...
#include <memory>
#include <log4cplus/loggingmacros.h>
#include "Layout.h"
#include "IAllVertices.h"
#include "IRecorder.h"
Go to the source code of this file.
Classes | |
| class | Model |
Implementation of Model for graph-based networks.
/
The network is composed of 3 superimposed 2-d arrays: vertices, edges, and summation points.
Edges in the edge map are located at the coordinates of the vertex from which they receive output. Each edge stores a pointer into a summation point.
Definition in file Model.h.


Jan Wira Gotama Putra, Simone Teufel, and Takenobu Tokunaga. Parsing Argumentative Structure in English-as-Foreign-Language Essays. In Proceedings of Sixteenth Workshop on Innovative Use of NLP for Building Educational Applications, Association for Computational Linguistics, pp. 97-109, April 2021.
Jan Wira Gotama Putra, Hayato Kobayashi, and Nobuyuki Shimizu. Experiment on Using Topic Sentence for Neural News Headline Generation. In Proceedings of 言語処理学会第24回年次表論文集 (Annual Meeting of the Association for Natural Language Processing Japan), pp. 5-8, Okayama, Japan, March 2018. [non-refeered/non-review]
Jan Wira Gotama Putra and Takenobu Tokunaga. Evaluating Text Coherence Based on Semantic Similarity Graph. In Proceedings of TextGraphs-11: the Workshop on Graph-based Methods for Natural Language Processing, Annual Meeting of Association for Computational Linguistics (ACL), pp. 76-85, Vancouver, Canada, August 2017.


Transformers¶
NLP Architect integrated the Transformer models available in pytorch-transformers. Using Transformer models based on a pre-trained models usually done by attaching a classification head on the transformer model and fine-tuning the model (transformer and classifier) on the target (down-stream) task.
Base model¶
TransformerBase
is a base class for handling
loading, saving, training and inference of transformer models.
The base model support pytorch-transformers configs, tokenizers and base models as documented in their website (see our base-class for supported models).
In order to use the Transformer models just sub-class the base model and include:
- A classifier (head) for your task.
- sub-method handling of input to tensors used by model.
- any sub-method to evaluate the task, do inference, etc.
Models¶
Available transformer family models in NLP Architect:
| BERT | Quantized BERT | XLM | XLNet | RoBERTa | |
|---|---|---|---|---|---|
| Sequence classification | Y | Y | Y | Y | Y |
| Token classification | Y | Y | Y | Y |
Sequence classification¶
TransformerSequenceClassifier
is a transformer model with sentence classification head (the [CLS]
token is used as classification label) for sentence classification tasks (classification/regression).
See nlp_architect.procedures.transformers.glue
for an example of training sequence classification models on GLUE benchmark tasks.

Token classification¶
TransformerTokenClassifier
is a transformer model for token classification for tasks such as NER, POS or chunking.
See example for usage TransformerTokenClassifier NER model description.


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