Scripting¶
PetBlock contains 2 GUI engines at the moment. The old one holding the default action and the new one parsing the config.yml dynamically. This means you can customize your GUI even more than before.
Description¶
Before you get started consider the following:
You can add or remove items to the gui.items section and they get rendered in the GUI, however they simply do not do anything at all.
You can bind an action to these items by using the new script tag.
The action specified in the script tag tries to get executed when a player clicks on this item in the GUI.
The script language contains currently only a limited amount of actions which are specified below.
Actions¶
Note
Skin Collection - This action allows to open a page collection of items. It acts the same as clicking on the costume categories.
path: Path to the skins in the config.yml
permission: Base permission to the items which automatically resolves into <permission>.all and <permission>.<position>
action:
script: 'binding collection <path> <permission>'
The following sample would open the collection of wardrobe.ordinary items.
sample:
script: 'binding collection wardrobe.ordinary petblocks.wardrobe'
Note
Page Scrolling - This action allows to scroll the current page collection to the left right with the given amount of slots.
positive-or-negative-slots-amount: Amount of slots the collection should scroll to the left or right.
action:
script: 'scrolling collection <positive-or-negative-slots-amount>'
The following sample would scroll the item collection 45 slots to the left.
sample:
script: 'scrolling collection -45'
Note
Rename Pet - This action displays a message where the user can rename the pet.
permission: Required permission to perform this action.
action:
script: 'executing action rename <permission>'
The following sample executes the action if the player has got the permission ‘petblocks.action.rename’.
sample:
script: 'executing action rename petblocks.action.rename'
Note
Custom Skin - This action displays a message where the user can enter a custom skin name.
permission: Required permission to perform this action.
action:
script: 'executing action customskin <permission>'
The following sample executes the action if the player has got the permission ‘petblocks.action.customskin’.
sample:
script: 'executing action customskin petblocks.action.customskin'
Example: Adding a new costume category¶
In this section we try to add a new skin category to our wardrobe using scripting. We want to add a new category exclusive for pokemon related skins.
1. Add a new item for our category and give it a unique name like pokemon-category. We also want to make sure it gets rendered on the WARDROBE page.
Important: Choose a position where no other item is already located and give the item a unique name.
config.yml:
gui:
items:
pokemon-category:
enabled: true
position: 26
page: 'WARDROBE'
id: 397
damage: 3
skin: 'textures.minecraft.net/texture/e3a88146def8154a3a913a5b2ab72b625bb20c74c5461f00a29b3c0ae732ec58'
name: '&e&lPokemon Skins'
unbreakable: false
lore:
- '&7Use pokemon skins as costume.'
Type /petblockreload and check if the item is already appearing in your config.yml. It will not do anything when you click it but it should be visible.
2. Create a new skin collection in your config.yml. You can put it anywhere but for keeping it clean put it below the wardrobe tag.
config.yml:
wardrobe:
pokemon-collection:
1:
id: 397
damage: 3
skin: 'textures.minecraft.net/texture/e3a88146def8154a3a913a5b2ab72b625bb20c74c5461f00a29b3c0ae732ec58'
name: 'Flareon'
unbreakable: false
lore:
- 'none'
2:
id: 397
damage: 3
skin: 'textures.minecraft.net/texture/c5ea93557401e05432aebf876f91250154e7a784287b1616a4e72977c570ffa0'
name: 'Jolteon'
unbreakable: false
lore:
- 'none'
3:
id: 397
damage: 3
skin: 'textures.minecraft.net/texture/ca88655b16a8331a8d130c172243ce18ef7d28573ccd3c9faee464be6fdaf346'
name: 'Espeon'
unbreakable: false
lore:
- 'none'
Important: You can always type /petblockreload and take a look into your console log to see if the config.yml can still be parsed. If the script is correctly added but it gets not executed try restarting the server.
Add the ‘script’ tag to the category item with the correct action, path and permission.
config.yml:
gui:
items:
pokemon-category:
enabled: true
position: 26
page: 'WARDROBE'
id: 397
damage: 3
skin: 'textures.minecraft.net/texture/e3a88146def8154a3a913a5b2ab72b625bb20c74c5461f00a29b3c0ae732ec58'
name: '&e&lPokemon Skins'
unbreakable: false
script: 'binding collection wardrobe.pokemon-collection petblocks.selection.pokemoncostumes'
lore:
- '&7Use pokemon skins as costume.'
Finished, open ingame your GUI and try if its’s working.
[Optionally] A public server has to manage permissions, so let us see if our permission petblocks.selection.pokemoncostumes works.
Change the item lore to display the permission ingame.
config.yml:
wardrobe:
pokemon-collection:
1:
id: 397
damage: 3
skin: 'textures.minecraft.net/texture/e3a88146def8154a3a913a5b2ab72b625bb20c74c5461f00a29b3c0ae732ec58'
name: 'Flareon'
unbreakable: false
lore:
- '&7Permission: <permission>'
2:
id: 397
damage: 3
skin: 'textures.minecraft.net/texture/c5ea93557401e05432aebf876f91250154e7a784287b1616a4e72977c570ffa0'
name: 'Jolteon'
unbreakable: false
lore:
- '&7Permission: <permission>'
3:
id: 397
damage: 3
skin: 'textures.minecraft.net/texture/ca88655b16a8331a8d130c172243ce18ef7d28573ccd3c9faee464be6fdaf346'
name: 'Espeon'
unbreakable: false
lore:
- '&7Permission: <permission>'
The permission should work correctly. Sometimes the lore is cached and a server restart is necessary!
Now let us give our players permission to use Flareon by adding the permission petblocks.selection.pokemoncostumes.1 via any permission plugin.
Alternatively, you can use the permission petblocks.selection.pokemoncostumes.all to allow access to all costumes in this category.


two types of an ordered list in Ruby
June 27, 2015
Arrays and Hashes basically do the same thing. They both store information. In programming, you would often want to store information in your code and perform different methods on them.
Here are examples of arrays:
athletes = [“Kobe Bryant”, “David Beckham” , “Manny Pacquiao” , “Tiger Woods”]
numbers = [ 1, 5, 4, 8, 1000]
mixed = [1, “hello”, 67, “Yolo”]
Above are three example of arrays. As you can see, the elements inside the array can be of any order and can also be a mix of strings and integers. Arrays are very useful when you want to perform a certain method on a group of elements. If you want to call an element in an array, you should start by counting from 0. “Kobe Bryant” is the 0th element in the array of athletes while 1 is for both numbers and mixed. This can be called by saying athletes[0] or numbers[0] / mixed[0]. What is athletes[2]? If you answered “Manny Pacquiao”, then you are correct!
Here is an example of a hash:
athletes = {
“basketball” => “Kobe Bryant”,
“soccer” => “David Beckham”,
“boxing” => “Manny Pacquiao”,
“golf” => “Tiger Woods”,
“congressman” => “Manny Pacquiao”
}
Unlike an array, a hash is a collection of pairs of information. Each pair has a key and a value. The key is the one on the left and the value is the one on the right. Just to clear things out for this example, the types of sports are the keys and the people are the athletes. Keys must be unique for each pair while a value can repeat as many times as it wants given that their keys are different. As you can see, “Manny Pacquiao” is a value for both keys, “boxing” and “congressman” (yes, he is a congressman in the Philippines). Unlike an array wherein you use numbers to call the value of an element, you will use the key to call them. athletes[“soccer”] will return “David Beckham”.
There will be a lot of uses for both arrays and hashes. It depends on the situation which one you really need. So everytime you want to store information, choose wisely if you want to use an array or a hash.


The saved logon user ids and passwords are all encrypted and stored in the data folder. The encryption algorithm uses the volume serial number of the local hard disk to ensure the saved user ids and passwords would not be disclosed when the folder is copied into another personal computer.


--- layout: archive title: Zulip Chat Archive permalink: /stream/113488-general/topic/in.20the.20library.20already.3F.html ---
Is this in the library somewhere?
def list.split_on_aux {α} [decidable_eq α] (a : α) : list α → list α → list (list α) | [] l := [l.reverse] | (h :: t) l := if h = a then l.reverse :: (list.split_on_aux t []) else list.split_on_aux t (h :: l) def list.split_on {α} [decidable_eq α] (a : α) : list α → list (list α) | l := list.split_on_aux a l []
Last updated: Apr 24 2020 at 19:02 UTC


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;
Module Project: The Reducer Pattern - Reducer Todo
This project allows you to practice the concepts and techniques learned in this module and apply them in a concrete project. This module explored the reducer pattern. During the module, you studied what immutability is, what reducers, actions and dispatch are, and how to use the reducer hook. In your project you will demonstrate proficiency of these subjects and principles by creating an application using each of these.
Instructions
Read these instructions carefully. Understand exactly what is expected before starting this project.
Commits
Commit your code regularly and meaningfully. This helps both you and your team lead in case you ever need to return to old code for any number of reasons.
Description
In this project, you build an app that let’s you display a todo list from reducer state, and update todo items as completed and clear completed todos from the list by dispatching different actions.
Project Set Up
-
[X] Create a forked copy of this project.
-
[X] Add your team lead as collaborator on Github.
-
[X] Clone your OWN version of the repository in your terminal
-
[X] CD into the project base directory
cd reducer-todo
-
[X] Create a new react app using CRA
-
[X] Using the same command tool (yarn or npm) start up the app using
yarn start
or npm start
-
[X] Create a new branch: git checkout -b
<firstName-lastName>
.
-
[X] Implement the project on your newly created
<firstName-lastName>
branch, committing changes regularly.
-
[X] Push commits: git push origin
<firstName-lastName>
.
Follow these steps for completing your project.
-
[X] Submit a Pull-Request to merge Branch into master (student’s Repository). Please don’t merge your own pull request
-
[X] Add your team lead as a reviewer on the pull-request
-
[X] Your team lead will count the project as complete by merging the branch back into master.
-
[X] Do your magic!
Minimum Viable Product
-
-
[ ] Set an initial state value through a reducer and render a list of todos from that state
-
-
[ ] Add a form that dispatches an “ADD_TODO” action to be able to add a todo item to your list
-
-
[ ] Build a function that let’s you mark todo items as completed when you click on them
-
-
[ ] Build a function that let’s you clear completed todos when you click on a “Clear Completed” button
STEP 1 - Build a simple reducer and initial state
-
[X] In a folder called
reducers
add a reducer file and build out a simple reducer with just a default return for now
-
[X] In the same file, build your initial state object that has a list of todos with the following shape:
-
[X] Export both the reducer and the initial state object
STEP 2 - Set up state in your component
You get to choose how you want to set up your components. Please don’t just do this all inside App. I know it is a small and simple project, but you will do yourself a great service by setting your app up as if it were going to be a larger application
-
[X] Using the
reducer
hook, set up state in your component. Think about what you’ll need in order to use the reducer hook, and think about what it returns.
-
[X] Now render your list of todos from your reducer in your app
STEP 3 - Adding todos
-
[X] Build a form to add todos to your list
-
[X] Build a function that will dispatch an action to add a new todo
-
[X] Write the
case
in your reducer for adding a todo (You can create a unique id with new Date()
)
STEP 4 - Toggle the completed field
-
[X] Build a function that will dispatch an action to toggle a todo’s completed field
-
[X] Invoke this new function when you click on a todo
-
[X] Style your todo to somehow show that it is completed (be creative here!)
-
[X] Write the
case
in your reducer for toggling the completed property
STEP 5 - Clearing completed todos
-
[X] Build a function that will dispatch an action to filter out any completed todos
-
[X] Invoke this new function when you click on a “Clear completed” button
-
[X] Write the
case
in your reducer for filtering completed todos
Stretch Problems
After finishing your required elements, you can push your work further. These goals may or may not be things you have learned in this module but they build on the material you just studied. Time allowing, stretch your limits and see if you can deliver on the following optional goals:
-
[ ] Add the moment library to show in “human speak” when a todo was completed
-
[ ] Add a property on the todos for when a todo should be completed by. Then display that a todo is “overdue” if it has not been completed by its due date
-
[ ] Add “tags” to your todos, and display them with your todo list
-
[X] Have fun with the styling. Make this something you’d be proud to show off!


Kennzur Spa / Zize Zink Arquitetura
- Curated by Matheus Pereira
- about 19 hours
- version="1.0" encoding="UTF-8"? Architects: Zize Zink Arquitetura
- AreaArea of this architecture projectArea: 1500.0 m2
- version="1.0" encoding="UTF-8"?YearCompletion year of this architecture project Year: 2011
- version="1.0" encoding="UTF-8"?PhotographsPhotographs: Romulo Fialdini, Yuri Seródio
- version="1.0" encoding="UTF-8"?ManufacturersBrands with products used in this architecture project Manufacturers: Autodesk, Estudio Sertões, Palimanan, Tora Brasil, Trimble
- Project Team Marcella Hecht, Roseli Soto, Gabriela Fazan
- Landscaping Alex Hanazaki
- Engineering Souza Lima Construtora
- Client Kennzur Spa
More Specs Less Specs
Text description provided by the architects. Architecture and design amid the nature allude to the balance of body and soul. A space to be lived and keenly felt. Well-being was the main proposition of the project. A space to meditate and relax.
The stone façade, vegetation, wood and corten steel details indicates that it is a spa, with cozy spaces stemming from nature elements, without putting aside the esthetic, besides being located in Ibirapuera region. A place that dialogs with the surrounding area and maintain the same visual pattern.
The technical distinguishing features from this project are economic construction, design, acoustic, energetic and thermal efficiency, landscaping and, the most important, sustainability. The Kennzur Spa, with its architecture and landscaping, refers to the calmness that we need to nourish the body and soul when we desire a place to relax.


--- layout: newsstory title: WHAT A LETDOWN match: Sutton Coldfield 2 Yeltz 0 ---
After Saturday's uplifting victory, us long suffering Yeltz fans were forced back to reality with a very disappointing 2-0 loss at last year's strugglers Sutton Coldfield. Two late goals, the second from ex-Yeltz player Mark Bellingham ended what was by all accounts a poor game on a poor pitch. This season suddenly doesn't look so attractive. Ho hum.
Saturday takes us down to Chippenham Town, where hopefully we can get back to winning ways.
Sutton Coldfield: Alden; Jones, Reece, Steele(c), Farmer, Bailey, Whitehouse, Moran, Mitchell, Bellingham, Gardner. Subs: Randall, Walker, Baker.
Halesowen Town: Clarke; Colwell, Burnham, N. Smith, L. Collins, Gray, Hall, Giddings, May, Taylor, Crawford. Subs: Spencer, G. Smith, Hines.
Referee: P.J. Keane (Wolverhampton)
Halesowen received a rude wake-up call against a Sutton side who finished third bottom last term but dug deep and battled away to register an unlikely win thanks to two late goals.
Coles Lane appears to have changed little in the eleven years that have elapsed since last hosting the Yeltz in a league game and although the match programme noted recent pitch improvements, the surface was still below what we have come to expect on our travels. Yet these are the sort of games where Halesowen need to turn possession and silky skills into points if they are to be challenging for honours next Spring.
Sutton's Dominic Reece hit just over as early as the 4th minute, but very little was then seen of the home side in a game Halesowen should have wrapped up well before half-time. Leroy May headed Matty Hall's cross over in the 7th minute and Saturday's hero Kerry Giddings turned to bring a fine save out of ex-Stourbridge goalkeeper Darren Alden after 39 minutes.
Alden had an entirely average season between the sticks at Stourbridge last term but was on tip-top form as Halesowen sought out a winner in the second period. Tipping over Mark Taylor's goalbound shot in the 50th minute he then produced another top-drawer save from Michael Gray on the hour.
Tim Clarke saved well when Nathan Moran broke clear in the 54th minute, but with the Royals suffering injury, cramp and tiredness late on, the Yeltz failed to take advantage and as time went on a scoreless draw seemed the most likely outcome.
To their credit, the Royals battled away before pouncing in the final five minutes as Halesowen's midfield caved in. Even so, Sutton's 86th minute opener was a bad goal to concede. Halesowen lost the ball deep in Sutton's half and a long ball forward caught out the Yeltz defence. With Clarke initially in two minds he came, but did not get, allowing Leon Mitchell to beat him to the ball and calmly slot into an open goal.
Ex-Halesowen striker and Copper Mark Bellingham arrested any lingering Halesowen hope deep in injury time when he turned on the edge of the box and fired low into the bottom corner. Manager Brendan Phillips was clearly heard venting his frustration at his players in the centre-circle in the after-match warm-down.


Sea animal lanterns shine in Paris
PARIS (Reuters) - Giant lanterns in the shape of killer whales, octopuses and clown fish were lit up on Friday in the middle of a four-centuries-old botanical garden in Paris.
The Natural History Museum is hoping to build on the success it had last winter when giant illuminated installations of wild animals drew 370,000 visitors to the “Jardin des Plantes” and became one of the city’s top tourist attractions.
This year, organizers have installed 50 ocean creatures that consist of several hundred of light structures, some - up to 10 metres high or 30 metres long.
“It’s an extraordinary journey that will amaze young and old while raising awareness about the fragility of the oceans,” French Natural History Museum said in a statement.
The museum created the attraction in collaboration with China Lights Festival.
Oceans account of about 70% of the planet’s surface.
(This story is refiled to remove extraneous word in headline)


What is Metadata?
"A set of data that describes and gives information
about other data." - Google Infobox
The Semantic Web of the 00s
A visionary project initiated by Tim Berners Lee
Metadata... writ large!
"www of content" → "web of data" + "web of trust"
→ "web of meaning"
A major initiative at the W3C.
After 15 years: lots of intricate standards and tools.
The Semantic Web of the 00s
The basic idea:
- Establish ontologies
(vocabularies, properties, relations).
- Publish metadata about the things
(referencing the ontologies).
- The content becomes a giant graph database.
Cool Standard: SPARQL
Query all the things that are linked together!
Conundrum of web metadata:
Loosely-declared metadata can lead to ambiguity
but structuring and describing metadata can be burdensome.
The SemWeb Did Not "Go Big"
Original vision was not widely adopted.

Yet metadata is widespread
What does "W3C Recommended"
metadata provide?
-
Data that can refer to other data (linkage)
-
Data that software can denote (descriptive meaning)
-
Data that can be reasoned about (structural meaning)
What does this lead to?
-
Rich options for publishing data
-
Data can be more easily and cheaply aggregated
-
A "value chain" of data
-
New services
How does metadata do this?
-
Highly formalized assertions
-
Data format w/which to create graphs: RDF
-
Layered on top of Web content
-
Aggregators deal with mixed expressions
Linkage
Clarity requires unambiguous references to resources
that are always there.
Linkage - Standards
-
RFC 3986 URI
-
XML Namespaces
<rdf:RDF
xmlns="http://www.co-ode.org/ontologies/pizza/pizza.owl#"
xmlns:pizza="http://www.co-ode.org/ontologies/pizza/pizza.owl#"
xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#"
xmlns:terms="http://purl.org/dc/terms/"
xmlns:owl="http://www.w3.org/2002/07/owl#"
xmlns:xsd="http://www.w3.org/2001/XMLSchema#"
xmlns:skos="http://www.w3.org/2004/02/skos/core#"
xmlns:dc="http://purl.org/dc/elements/1.1/"
xml:base="http://www.co-ode.org/ontologies/pizza/pizza.owl">
...
...
<dc:title xml:lang="en">pizza</dc:title>
<terms:contributor>Nick Drummond</terms:contributor>
<terms:license rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Creative Commons Attribution 3.0 (CC BY 3.0)</terms:license>
<rdfs:label rdf:datatype="http://www.w3.org/2001/XMLSchema#string">pizza</rdfs:label>
...
Descriptive Meaning
Denote assertions in data with types and properties.
-
Assertion about Los Angeles:
'Los Angeles' | is a type of | https://schema.org/City
-
Ontological assertion about pizza:
'topping' | is a functional property and ingredient of | 'pizza'
Descriptive Meaning - Standards
-
RDF Schema "Type"
-
OWL "Object Property"
<!--
http://www.co-ode.org/ontologies/pizza/pizza.owl#isToppingOf
-->
<owl:ObjectProperty
rdf:about="http://www.co-ode.org/ontologies/pizza/pizza.owl#isToppingOf">
<rdfs:subPropertyOf
rdf:resource="http://www.co-ode.org/ontologies/pizza/pizza.owl#isIngredientOf"/>
<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#FunctionalProperty"/>
</owl:ObjectProperty>
Structural Meaning
To be able to reason about data, specify the relations among types.
Transitive Property of ingredients:
"the ingredients of ingredients are ingredients of the whole"
Structural Meaning - Standards
-
W3C RDF Schema: "Type"
-
W3C OWL: "Transitive Property"
<!--
http://www.co-ode.org/ontologies/pizza/pizza.owl#hasIngredient
-->
<owl:ObjectProperty
rdf:about="http://www.co-ode.org/ontologies/pizza/pizza.owl#hasIngredient">
<owl:inverseOf
rdf:resource="http://www.co-ode.org/ontologies/pizza/pizza.owl#isIngredientOf"/>
<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#TransitiveProperty"/>
<rdfs:domain rdf:resource="http://www.co-ode.org/ontologies/pizza/pizza.owl#Food"/>
<rdfs:range rdf:resource="http://www.co-ode.org/ontologies/pizza/pizza.owl#Food"/>
</owl:ObjectProperty>
Reasoning w/ Transitive Property
Is the ketchup on the hot dogs an ingredient of the pizza?
Photo by Stephanie Karlik
Reasoning w/ Transitive Property
Is the ketchup on the hot dogs an ingredient of the pizza?
-
Mini hot dog is an ingredient of pizza.
-
Ketchup is an ingredient of mini hot dog.
-
Therefore, the ketchup is an ingredient of the pizza.
Developers are not going to do this work
without major incentives!
"Ease of understanding has been sacrificed at the altar of pedantic technical accuracy..."
- Manu Sporny
JSON-LD and Why I Hate the Semantic Web
Manu Sporny
Semantic Web anti-hero, founder of Digital Bazaar
-
Reform RDF: add context to data with less effort
- Developed the JSON-LD standard
(https://json-ld.org)
Example: "Event" as JSON-LD:
{
"@context": {
"ical": "http://www.w3.org/2002/12/cal/ical#",
"xsd": "http://www.w3.org/2001/XMLSchema#",
"ical:dtstart": {
"@type": "xsd:dateTime"
}
},
"ical:summary": "Devcon3",
"ical:location": "Cancún, Quintana Roo, Mexico",
"ical:dtstart": "2017-11-01T13:00:00Z"
}
Why use metadata
in the Ethereum ecosystem?
Contracts, content, and data are potentially forever
Reduce effort, cooperate with other dapp teams
Footholds for expanding the ecosystem
Ethereum already has metadata!
- Linkage:
addresses, signatures,
ERC-20 balance address, ERC-735 Claim URI
- Descriptive:
ABIs, ERCs, documentation
- Structural:
enforced in the EVM
enforced by Dapps
Semantic Ethereum
How much linking, describing, and structuring
for our decentralized application data?
Let's go light on this
- Developer familiarity (JSON-LD)
- Incentive to get adoption (ecosystem)
Metadata using Contracts and Swarm
A permanent (but light) web of meaning
- Stop re-inventing "person", "address", and so on
- Help create Ethereum's http://schema.org
- In Ethereum contracts, link to JSON-LD hosted on Swarm
(and vice versa)
Semantic Web Lessons
- Don't burden your developers
- Build things that can be built on top of
- Use the useful stuff from the W3C:
general concepts, XML Namespaces, JSON-LD


This is my website, I will use it to document my work in Fablab Academy class for 9 weeks.Thanks for visiting


Complete the steps below in the Trinket to solve this problem with Python. It is recommended that you type each line instead of copying/pasting so you start to remember what you've done previously.
There may be multiple ways to get the correct answer. If you have a cool method, please fill out the feedback form for extra credit! See the footer or first page for the link.
# Import Libraries
, import NumPy.
from scipy import constants
from [library] import [package]
is a standard way to do this.constants.[constant]
. Example: q1 = 2*constants.e
assigns 2 times the elementary
charge to the q1 variable. This way pertains to the Physical and Mathematical constants listed at the top
of the SciPy constants page (SciPy Constants).constants.value(u'[constant]')
. Example: p = constants.value(u'proton mass')
assigns the proton
mass constant to the variable p. These constants are listed under the Constants Database on the linked page.# Constants
, add a variable that equals the charge of a proton and uses the SciPy constant for elementary charge.k = 1/(4*np.pi*constants.epsilon_0)
# First Way
, create a variable for the proton location and set it equal to a NumPy array (See 13.21). Hint: set this location at the origin.
np.linalg.norm()
to quickly find the
magnitude of our vector. Use it and set it equal to your |\(\vec{r}\)| variable.E_field = (k*proton_charge)/(np.abs(r_vec_mag)**2)
np.abs()
gives the absolute value of a variable. np.absolute()
can be used for the same purpose.
More information can be found here: Absolute valuenp.linalg.norm()
print("First way answer:", "{:e}".format(E_field_mag))
, replacing E_field_mag with
your variable for |\(\vec{E}\)|.”{:e}”.format()
is used here to put our answers into readable scientific notation. For more information, see
the following link: Python String format()# Second Way
, add a variable and set it equal to the distance between the electron and proton (what else is this equal to?).
E_field2 = np.abs((k*proton_charge)/(np.abs(r)**2))


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This is a test of knockout and mongo. I have an interest in mongo as a database, because it seems like it will work well with node. I'm not sure if knockout meets all of my needs, however. What I have been trying to do here has already been done with meteor and I am currently working with meteor to make a simple AR manager.
Enter a value to be stored. Delete deletes all records. Refresh loads all records from the database.


Survey Form
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Things that should be improved in the future (Check all that apply):
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Erica Mena Flaunts Baby Bump In See-Through Black Lingerie For New Photo With Husband, Safaree Samuels
November 16, 2019
Erica Mena Flaunts Baby Bump In See-Through Black Lingerie For New Photo With Husband, Safaree Samuels
Erica Mena has treated her fans to another photo of her baby bump and this one is more glamorous than the last.
Wearing a full face of dark, vampy makeup, the 32-year-old reality TV-star and mother-of-one is sitting next to her husband, fellow LHH star, Safaree Samuels, as they pose under a curtain on a white bed. While she’s in her seductive sleepwear, Safaree is shirtless in the photo, revealing his heavily tattoed arms, one of which is resting on Erica’s leg.
As of writing the photo has accumulated 43,000 likes and more than 300 comments. Most of the comments praised Erica for looking beautiful throughout her pregnancy.
Tiffany Pollard, a reality show veteran who’s also known as “New York,” popped up in the comment section to show her appreciation with a message that included several emoji.
But Erica’s not so famous fans shared their admiration for the stunning photo too.
“This woman is slaying her pregnancy!” one fan wrote.
“Pregnancy definitely suits you….. gorgeous,” another added.
But Safaree got some indirect and direct compliments as well.
“The best couple ever,” a third Instagram user commented.

Other fans expressed excitement about seeing more photos from the couple as their journey towards the baby’s arrival continues.
Loading...
In the caption, Erica revealed that the two are getting ready for their baby shower but did not reveal any additional details about their preparations. Erica also hasn’t posted any Instagram stories related to the shower as yet.
The caption also included a link to their joint Instagram page “She’s Crazy I’m Not” which happens to also be the name of their shared YouTube channel. But there’s currently no additional information about the shower on either of those sources.
This is the second time that Erica has shared a photo of her bare baby bump this week. One day ago, she posted a make-up free and unretouched snapshot of herself in a black sports bra and a pair of gray sweatpants. As The Inquisitr reported, the photo clearly showed stretch marks on her baby belly and her fans praised her for not being afraid to reveal them on social media. The photo currently has more than 41,000 likes and 232 people have commented on it.


FROM SUN MOYO TEL:27- 83-480-3360 E-mail<EMAIL_ADDRESS>Dear Sir/Madam, My name is SUN MOYO,the elder son of Mr. JOHN MOYO of Zimbabwe. This might be a surprise to you about where I got your contact address. I got your address from the South African Chamber of Commerce in Johannesburg, South Africa. During the current war against the farmers in Zimbabwe from the supports of our President Robert Mugabe to claim all the white-owned farms to his party members and his followers, he ordered all white farmers to surrender all their farms to his party members and his followers. My father is one of the best farmers in our country and because he did not support Mugabe's ideas, Mugabe's supporters invaded my father's farm and burnt everything in the farm, killing my father and made away with a lot of items in my father's farm. Before his death, my father had deposited with one of the Security Company in Johannesburg, South Africa the sum of US$18.5 Million (Eighteen Million Five Hundred Thousand United States Dollars).with my name,and made every documents with my name both the certificate of depositry. Then after the death of my father, we decided to move to the Republic of South Africa where he had deposited the money in the Security Company as valuables. So,I decided to contact you to assist me to transfer this money out of South Africa because as asylum seekers we are not allowed to operate any bank account within South Africa. We have agreed to offer you 20% of the total sum for your assistance, 5% will be mapped out for any expenses that may be incurred in the course of this transaction and 75% will be for me and my family to invest in your country. All I want you to do is to furnish me with your full personal phone and fax numbers for easy communication. You can contact me on the above Telephone number.Note that this transaction is 100% risk free and absolutely confidential. Thanks and God bless. Best Regards. MR. SUN MOYO. {FOR THE FAMILY} _________________________________________________________________ Send an animated 'wink' - one of the great new features in MSN Messenger 7.0! http://messenger.msn.co.za?DI=1054&XAPID=2532


A Hitchhiker's Guide to the Session Initiation Protocol (SIP)
Session Initiation Protocol - Wikipedia
sipvicious
bluebox-ng | Pentesting framework using Node.js powers, focused in VoIP.
[Mr.Sip](https://github.com/meliht/mr.sip) | SIP-Based Audit and Attack Tool


Before Change
n = signals.shape[-1]
freq = fftpack.fftfreq(n, d=t_r)
for s in signals:
fft = fftpack.fft(s)
if low_pass:
fft[np.abs(freq) > low_pass] = 0
if high_pass:
fft[np.abs(freq) < high_pass] = 0
s[:] = fftpack.ifft(fft)
if detrend:
// This is faster than scipy.detrend and equivalent
regressor = np.arange(signals.shape[1]).astype(np.float)
After Change
" would result in a blank signal"
% (high_pass, low_pass))
if low_pass is not None or high_pass is not None:
for s in signals:
s[:] = butterworth(s, sampling_rate=1. / t_r,
low_pass=low_pass, high_pass=high_pass)
if detrend:
// This is faster than scipy.detrend and equivalent
regressor = np.arange(signals.shape[1]).astype(np.float)
regressor -= regressor.mean()


Node.js SDK of TWS (Teambition Web Service) client.
npm i --save tws-auth
const { TWS } = require('tws-auth')
const tws = new TWS({
appId: '78f95e92c06a546f7dab7327',
appSecrets: ['app_secret_new', 'app_secret_old'],
host: 'https://auth.teambitionapis.com'
})
;(async function () {
console.log(await tws.request('GET', '/version'))
console.log(await tws.get('/version'))
console.log(await tws.authSrv.getUserById('59291f0178af6230601abecc'))
console.log(await tws
.withTenant('56f0d51e3cd13a5b537c3a12', 'organization')
.get('/v1/projects/5ae144a3b292d60011b8c329')
)
})()
const { Client } = require('tws-auth')
String
: The ID of your TWS application.[]String
: The secret passwords of your TWS application.String
: Optional, host URL of TWS authorization service, by default is 'https://auth.teambitionapis.com'
.Number
: Optional, requst timeout in milliseconds, by default is 3000
.Buffer
: Optional, the client root certificate.Buffer
: Optional, the client certificate private key.Buffer
: Optional, the client certificate cert chain.Number
: Optional, the client sockets.Boolean
: Optional, enable timing for request.Number
: Optional, delay time for retry, default to 200 ms.Number
: Optional, max attempts for a request, default to 3 times.[]String
: Optional, error codes that should retry, default to ['ECONNRESET', 'ENOTFOUND', 'ESOCKETTIMEDOUT', 'ETIMEDOUT', 'ECONNREFUSED', 'EHOSTUNREACH', 'EPIPE', 'EAI_AGAIN']
.class Client {
/**
* a retryable request, wrap of https://github.com/request/request.
* When the connection fails with one of ECONNRESET, ENOTFOUND, ESOCKETTIMEDOUT, ETIMEDOUT,
* ECONNREFUSED, EHOSTUNREACH, EPIPE, EAI_AGAIN, the request will automatically be re-attempted as
* these are often recoverable errors and will go away on retry.
* @param options request options.
* @returns a promise with Response.
*/
static request(options: RequestOptions & request.UrlOptions): Promise<Response>;
constructor(options: ClientOptions);
/**
* @returns User-Agent on the client.
*/
/**
* Set User-Agent to the client.
* @param ua User-Agent string.
*/
UA: string;
/**
* @returns host on the client.
*/
readonly host: string;
/**
* @returns preset headers on the client.
*/
readonly headers: Payload;
/**
* @returns preset query on the client.
*/
readonly query: Payload;
/**
* @returns preset request options on the client.
*/
readonly requestOptions: RequestOptions;
/**
* Creates (by Object.create) a **new client** instance with given service methods.
* @param servicePrototype service methods that will be mount to client.
* @param servicehost service host for new client.
* @returns a **new client** with with given service methods.
*/
withService<T>(serviceMethod: T, servicehost?: string): this & T;
/**
* Creates (by Object.create) a **new client** instance with given request options.
* @param options request options that will be copy into client.
* @returns a **new client** with with given request options.
*/
withOptions(options: RequestOptions): this;
/**
* Creates (by Object.create) a **new client** instance with given headers.
* @param headers headers that will be copy into client.
* @returns a **new client** with with given headers.
*/
withHeaders(headers: Payload): this;
/**
* Creates (by Object.create) a **new client** instance with given query.
* @param query query that will be copy into client.
* @returns a **new client** with with given query.
*/
withQuery(query: Payload): this;
/**
* Creates (by withHeaders) a **new client** instance with given `X-Tenant-Id` and `X-Tenant-Type`.
* @param tenantId that will be added to header as `X-Tenant-Id`.
* @param tenantType that will be added to header as `X-Tenant-Type`.
* @returns a **new client** with with given headers.
*/
withTenant(tenantId: string, tenantType?: string): this;
/**
* Creates (by withHeaders) a **new client** instance with given `X-Operator-ID`.
* @param operatorId that will be added to header as `X-Operator-ID`.
* @returns a **new client** with with given headers.
*/
withOperator(operatorId: string): this;
/**
* Creates a JWT token string with given payload and client's appSecrets.
* @param payload Payload to sign, should be an literal object.
* @param options some JWT sign options.
* @returns a token string.
*/
signToken(payload: Payload, options?: jwt.SignOptions): string;
/**
* Creates a periodical changed JWT token string with appId and appSecrets.
* @param payload Payload to sign, should be an literal object.
* @param periodical period in seccond, default to 3600s.
* @param options some JWT sign options.
* @returns a token string.
*/
signAppToken(periodical?: number, options?: jwt.SignOptions): string;
/**
* Decode a JWT token string to literal object payload.
* @param token token to decode.
* @param options some JWT decode options.
* @returns a literal object.
*/
decodeToken(token: string, options?: jwt.DecodeOptions): Payload;
/**
* Decode and verify a JWT token string to literal object payload.
* if verify failure, it will throw a 401 error (creates by 'http-errors' module)
* @param token token to decode.
* @param options some JWT verify options.
* @returns a literal object.
*/
verifyToken(token: string, options?: jwt.VerifyOptions): Payload;
/**
* request with given method, url and data.
* It will genenrate a jwt token by signToken, and set to 'Authorization' header.
* It will merge headers, query and request options that preset into client.
* @param method method to request.
* @param url url to request, it will be resolved with client host.
* @param data data to request.
* @returns a promise with Response
*/
request(method: string, url: string, data?: any): Promise<Response>;
/**
* request with `GET` method.
* @returns a promise with Response body
*/
get<T>(url: string, data?: any): Promise<T>;
/**
* request with `POST` method.
* @returns a promise with Response body
*/
post<T>(url: string, data?: any): Promise<T>;
/**
* request with `PUT` method.
* @returns a promise with Response body
*/
put<T>(url: string, data?: any): Promise<T>;
/**
* request with `PATCH` method.
* @returns a promise with Response body
*/
patch<T>(url: string, data?: any): Promise<T>;
/**
* request with `DELETE` method.
* @returns a promise with Response body
*/
delete<T>(url: string, data?: any): Promise<T>;
}
tws-auth
is licensed under the MIT license.
Copyright © 2017-2020 Teambition.
Generated using TypeDoc


|
ActiveTcl User Guide
|
||
Tcl_OpenTcpClient, Tcl_MakeTcpClientChannel, Tcl_OpenTcpServer - procedures to open channels using TCP sockets
#include <tcl.h>
Tcl_Channel
Tcl_OpenTcpClient(interp, port, host, myaddr, myport,
async)
Tcl_Channel
Tcl_MakeTcpClientChannel(sock)
Tcl_Channel
Tcl_OpenTcpServer(interp, port, myaddr, proc,
clientData)
These functions are convenience procedures for creating channels that communicate over TCP sockets. The operations on a channel are described in the manual entry for Tcl_OpenFileChannel.
Tcl_OpenTcpClient opens a client TCP socket connected to a port on a specific host, and returns a channel that can be used to communicate with the server. The host to connect to can be specified either as a domain name style name (e.g. www.sunlabs.com), or as a string containing the alphanumeric representation of its four-byte address (e.g. <IP_ADDRESS>). Use the string localhost to connect to a TCP socket on the host on which the function is invoked.
The myaddr and myport arguments allow a client to specify an address for the local end of the connection. If myaddr is NULL, then an interface is chosen automatically by the operating system. If myport is 0, then a port number is chosen at random by the operating system.
If async is zero, the call to Tcl_OpenTcpClient returns only after the client socket has either successfully connected to the server, or the attempted connection has failed. If async is nonzero the socket is connected asynchronously and the returned channel may not yet be connected to the server when the call to Tcl_OpenTcpClient returns. If the channel is in blocking mode and an input or output operation is done on the channel before the connection is completed or fails, that operation will wait until the connection either completes successfully or fails. If the channel is in nonblocking mode, the input or output operation will return immediately and a subsequent call to Tcl_InputBlocked on the channel will return nonzero.
The returned channel is opened for reading and writing. If an error occurs in opening the socket, Tcl_OpenTcpClient returns NULL and records a POSIX error code that can be retrieved with Tcl_GetErrno. In addition, if interp is non-NULL, an error message is left in the interpreter's result.
The newly created channel is not registered in the supplied interpreter; to register it, use Tcl_RegisterChannel. If one of the standard channels, stdin, stdout or stderr was previously closed, the act of creating the new channel also assigns it as a replacement for the standard channel.
Tcl_MakeTcpClientChannel creates a Tcl_Channel around an existing, platform specific, handle for a client TCP socket.
The newly created channel is not registered in the supplied interpreter; to register it, use Tcl_RegisterChannel. If one of the standard channels, stdin, stdout or stderr was previously closed, the act of creating the new channel also assigns it as a replacement for the standard channel.
Tcl_OpenTcpServer opens a TCP socket on the local host on a specified port and uses the Tcl event mechanism to accept requests from clients to connect to it. The myaddr argument specifies the network interface. If myaddr is NULL the special address INADDR_ANY should be used to allow connections from any network interface. Each time a client connects to this socket, Tcl creates a channel for the new connection and invokes proc with information about the channel. Proc must match the following prototype:
typedef void Tcl_TcpAcceptProc( ClientData clientData, Tcl_Channel channel, char *hostName, int port);
The clientData argument will be the same as the clientData argument to Tcl_OpenTcpServer, channel will be the handle for the new channel, hostName points to a string containing the name of the client host making the connection, and port will contain the client's port number. The new channel is opened for both input and output. If proc raises an error, the connection is closed automatically. Proc has no return value, but if it wishes to reject the connection it can close channel.
Tcl_OpenTcpServer normally returns a pointer to a channel representing the server socket. If an error occurs, Tcl_OpenTcpServer returns NULL and records a POSIX error code that can be retrieved with Tcl_GetErrno. In addition, if the interpreter is non-NULL, an error message is left in the interpreter's result.
The channel returned by Tcl_OpenTcpServer cannot be used for either input or output. It is simply a handle for the socket used to accept connections. The caller can close the channel to shut down the server and disallow further connections from new clients.
TCP server channels operate correctly only in applications that dispatch events through Tcl_DoOneEvent or through Tcl commands such as vwait; otherwise Tcl will never notice that a connection request from a remote client is pending.
The newly created channel is not registered in the supplied interpreter; to register it, use Tcl_RegisterChannel. If one of the standard channels, stdin, stdout or stderr was previously closed, the act of creating the new channel also assigns it as a replacement for the standard channel.
On Unix platforms, the socket handle is a Unix file descriptor as returned by the socket system call. On the Windows platform, the socket handle is a SOCKET as defined in the WinSock API. On the Macintosh platform, the socket handle is a StreamPtr.
Tcl_OpenFileChannel, Tcl_RegisterChannel, vwait
Copyright © 1996-7 Sun Microsystems, Inc. Copyright © 1995-1997 Roger E. Critchlow Jr.


In 1998, the NUS Climbing Club invited like-minded individuals for a day of climbing in the NUS Bouldering Gym and this invitation has reached more and more climbing enthusiasts over the years. As the number of participants grew, NUS Climbing Club and TeamNUS Climbing jointly organized a climbing event that goes beyond the NUS Bouldering Gym ñ Boulderactive. This event that was inaugurated in 2001 became the first ever national-scale climbing-related competition, increasing the profile of bouldering in the public community. The inception of Boulderactive was a milestone in the local climbing scene, triggering zealous interest for the sport.
Boulderactive has successfully attracted the attention of climbers both locally and regionally in the 18 years it has been running, evolving into one of the most highly anticipated climbing events annually.
Black Diamond specializes on top-quality gear for skiing and climbing. The team behind Black Diamond are climbers and skiers themselves and thus, they stand for the spirit of these extreme sports through their products. Since 1957, Black Diamond has been pushing the standards in innovative gear designs, creating a promising future for the climbers and skiers around the world. Over the years, Black Diamond has grown as a company and has gained recognition for the excellent equipment they provide, allowing climbers and skiers to take their craft to the next level.
| 1. | Competitors must wear the official event T-shirt during their climb. |
| 2. | Competitors must report punctually for their respective categories. Latecomers will be disqualified. |
| 3. | The organizers reserve the right to amend the rules and regulations without prior notice. |
| 4. | Competitors will be briefed on the rules of the competition on the actual day itself. |
| 5. | Schedule of categories may be subjected to changes. Participants are advised to check their email and the event website for the latest updates. |
| 6. | The organizers reserve the right to utilize pictures taken of participants for the purposes of publicity, promotion and post-event reports. |
| 7. | Different qualification formats of will be used throughout the competition. The Flash Format will be used during the U17, Novice and Intermediate Qualifying rounds, whereas the Rotation Format will be used during the Open Qualifying round and ALL categories’ finals. |
The eligibility criteria are provided for each category. Participants in the wrong category will be disqualified and moved to a higher category. International climbers would have to contact NUS Climbing for category eligibility.
| 1. | As of December 2016, participants must be below the age of 17. |
| 2. | Participants must not have been a finalist in the Novice or higher categories of previous competitions before. |
| 1. | Participants must not have been a finalist in the Novice, Intermediate or Open categories of previous competitions before. |
| 2. | National boulder/lead climbers are not allowed to join this category. |
| 1. | Participants must not have been amongst the top 3 positions in the Intermediate or Open categories of previous competitions before. |
| 2. | Participants must not have been a finalist in the Open categories of previous competitions before. |
| 3. | National boulder/lead climbers are not allowed to join this category. |
| 4. | Participants of this category are allowed to join the Open Category as well. |
| 1. | All are welcome! If you dare.. |
| 2. | National (Boulder/Lead) climbers can only join this category. |
| 1. | Each team must have 3 people. (No restrictions on gender composition) |
| 2. | Maximum of 2 intermediate climbers per team. |
| 3. | Girls score double points. |
| 4. | National boulder/lead/invitational climbers are not allowed to join this category. |
| 1. | Anyone can join except those who have registered for other competitive categories. |
| 2. | Children aged 10 and below have to be accompanied by a registered adult. |
Individual Events:
Early Bird - $30
Normal - $40
Team Event:
Early Bird - $90
Normal - $110
Family/Public Events:
Adult + Child (10y/o and below) = $20
Individual (11y/o and above) = $15
To enjoy early bird prices, you must register online before Early Bird Registration ends. Registrations made after Early Bird Registration will have to pay the normal prices.
No, the participant must be present for on-site registration before the registration window closes.
Yes you may. Simply come down with the relevant details such as his/her full name and NRIC and the category that you are paying for.
Boulderactive will be holding a separate payment collection closer to the event date (usually a day before the actual start of the competition) for foreign competitors. Alternatively, you can ask a local participant to help with making payment on one of our allocated cash payment collections.
The team event will be in flash format, so your team will be in a detail with several other teams, with access to all the available routes.
Yes, female climbers in the Team Category will score double points for the team.
Yes, you can. Only national (boulder/lead) /Open climbers are not allowed to join the team event. However, a maximum of 2 Intermediate climbers are allowed in each team.
Beginner friendly! We will have multiple routes available on the wall where climbers can just have fun. Prizes will be given out if you complete a certain number routes. A fun event for the whole family!
Anyone can join ñ parents, children and all other members of the public. However, competitors from other categories are not allowed to join this event.
Bring your own climbing shoes if you have as they will not be provided. Otherwise, you only need to be dressed in appropriate sporting attire with sport shoes. Bring some guts and determination along as you will definitely need them!
Session Format is adopted from The North Face Cup held in Japan. This format will be used for Open Qualifying round.
Open climbers will have 60 minutes to finish 8-10 routes. Routes will consist of a Top, Bonus-II and Bonus-I. Bonus-II will usually be a tile that is closer to the Top tile than Bonus-I. Scoring will be based on Top/Bonus-II/Bonus-I in that order.
The number of flashed routes (i.e. 1 attempt) will be taken into account in the scoring, but subsequent attempts will not be counted.
Climbers will be allocated into different details. There will be isolation and there will not be any demonstration climb.
Example 1.
Who will be ranked higher?
Climber A Score: Top = 5 / Flash = 5 / Bonus-II = 7 / Bonus-I = 8
Climber B Score: Top = 5 / Flash = 4 / Bonus-II = 8 / Bonus-I = 8
Ans: Climber A
Example 2.
Who will be ranked higher?
Climber A Score: Top = 5 /Flash = 5 /Bonus-II = 8 / Bonus-I = 7
Climber B Score: Top = 5 /Flash = 5 /Bonus-II = 7 / Bonus-I = 8
Ans: Climber A
| Event | Date | Time |
|---|---|---|
| Qualifiers Registration Open | 20th June 2016 | 17:00 |
| Event | Date | Time |
|---|---|---|
| Qualifiers Registration Open | 20th June 2016 | 17:00 |
| Finals Registration Open | 21th June 2016 | 16:00 |
| Finals Isolation Open | 21th June 2016 | 16:30 |
| Finals Isolation Close | 21th June 2016 | 17:00 |
| Finals | 21th June 2016 | 1730 |
| Event | Date | Time |
|---|---|---|
| Qualifiers Registration Open | 20th June 2016 | 17:00 |
| Finals Registration Open | 21th June 2016 | 16:00 |
| Finals Isolation Open | 21th June 2016 | 16:30 |
| Finals Isolation Close | 21th June 2016 | 17:00 |
| Finals | 21th June 2016 | 1730 |
| Event | Date | Time |
|---|---|---|
| Qualifiers Registration Open | 20th June 2016 | 17:00 |
| Finals Registration Open | 21th June 2016 | 16:00 |
| Finals Isolation Open | 21th June 2016 | 16:30 |
| Finals Isolation Close | 21th June 2016 | 17:00 |
| Finals | 21th June 2016 | 1730 |
| Event | Date | Time |
|---|---|---|
| Qualifiers Registration Open | 20th June 2016 | 17:00 |
| Finals Registration Open | 21th June 2016 | 16:00 |
| Finals Isolation Open | 21th June 2016 | 16:30 |
| Finals Isolation Close | 21th June 2016 | 17:00 |
| Finals | 21th June 2016 | 1730 |
| Event | Date | Time |
|---|---|---|
| Qualifiers Registration Open | 20th June 2016 | 17:00 |
| Finals Registration Open | 21th June 2016 | 16:00 |
| Finals Isolation Open | 21th June 2016 | 16:30 |
| Finals Isolation Close | 21th June 2016 | 17:00 |
| Finals | 21th June 2016 | 1730 |
| Event | Date | Time |
|---|---|---|
| Qualifiers Registration Open | 20th June 2016 | 17:00 |
| Finals Registration Open | 21th June 2016 | 16:00 |
| Finals Isolation Open | 21th June 2016 | 16:30 |
| Finals Isolation Close | 21th June 2016 | 17:00 |
| Finals | 21th June 2016 | 1730 |
| Event | Date | Time |
|---|---|---|
| Qualifiers Registration Open | 20th June 2016 | 17:00 |


To have a copy of your Confirmation of Fair PharmaCare Assistance mailed to you, complete the information below and select the Request Confirmation button. Please allow two to three weeks for delivery.
If you recently applied and your income has not yet been verified with the Canada Revenue Agency, you will not receive a Confirmation of Assistance letter until your income has been verified. To see your level of temporary assistance, enter the income you reported for you and your spouse (if applicable) in the Fair PharmaCare Calculator.


class Caman.Pixel
@coordinatesToLocation: (x, y, width) ->
(y * width + x) * 4
@locationToCoordinates: (loc, width) ->
y = Math.floor(loc / (width * 4))
x = (loc % (width * 4)) / 4
return x: x, y: y
constructor: (@r = 0, @g = 0, @b = 0, @a = 255, @c = null) ->
@loc = 0
setContext: (c) -> @c = c


With the themes and dashboards built by our partners, you can build eye-catching apps and pages — all using NGx Bootstrap! The following items have been curated by the NGx Bootstrap team.
ngx-bootstrap theme #1
With the themes and dashboards built by our partners, you can build eye-catching apps and pages — all using NGx Bootstrap! The following items have been curated by the NGx Bootstrap team.
$ 399.00
ngx-bootstrap theme #1
With the themes and dashboards built by our partners, you can build eye-catching apps and pages — all using NGx Bootstrap! The following items have been curated by the NGx Bootstrap team.
$ 399.00
ngx-bootstrap theme #1
With the themes and dashboards built by our partners, you can build eye-catching apps and pages — all using NGx Bootstrap! The following items have been curated by the NGx Bootstrap team.
$ 399.00


Form configuration
Use iCheck
(Third Party Lib)
Use Font-Awesome
(Third Party Lib)
Success color: green
Mark mandatory fields
Show tooltip instantly (vs. on hover)
Debug mode
Bootstrap version
Semantic UI version
Form actions
Validate
Flush
Reset validation status
Render in View-Mode
Render in Edit-Mode
Render in Wireframe-Mode
Lock
Unlock
Load example data
Get data
Switch label style
Register Handler


{% extends "base.html" %} {% block title %}
Medieval catalogues > BENEDICTINES: THE SHORTER CATALOGUES > Westminster > Books bequeathed by Br Richard Exeter, 1396
{% endif %}13 identified entries found.
All data was derived from the List of Identifications by Professor Richard Sharpe.
{% if not printing %}
A key to codes used in the List is available (opens in new tab).{% endif %}


[gecode-users] Gist - linking error
Christian Schulte
cschulte at kth.se
Wed Nov 11 18:37:59 CET 2009
Please read how to link your program: like all other libraries you already
link against (-lgecodeint, ...) you also have to link against libgecodegist
(-lgecodegist).
If the problem pertains - as your message suggests - did you actually build
the Gist library? Do you have the required Qt libraries installed?
Christian
--
Christian Schulte, www.ict.kth.se/~cschulte/
-----Original Message-----
From: users-bounces at gecode.org [mailto:users-bounces at gecode.org] On Behalf
Of Yannick Parmentier
Sent: Wednesday, November 11, 2009 6:24 PM
To: users at gecode.org
Subject: [gecode-users] Gist - linking error
Hi all,
I am trying to use Gist (in stand alone mode) to explore the search tree of
my CSP, but unfortunately, I cannot get it to work.
Without Gist, the CSP is solved as expected.
I just added:
#include <gecode/gist.hh>
and then called Gist::dfs on my Space object.
When I compile, I get:
c++ RCG.cc -o RCG -lgecodeint -lgecodeset -lgecodesearch
/tmp/cc7peTxn.o: In function `Gecode::Gist::dfs(Gecode::Space*,
Gecode::Gist::Options const&)':
RCG.cc:(.text._ZN6Gecode4Gist3dfsEPNS_5SpaceERKNS0_7OptionsE[Gecode::Gist::d
fs(Gecode::Space*, Gecode::Gist::Options const&)]+0x1c): undefined reference
to `Gecode::Gist::explore(Gecode::Space*, bool, Gecode::Gist::Options
const&)'
/tmp/cc7peTxn.o: In function `RCG::doSearch(RCG*)':
RCG.cc:(.text._ZN3RCG8doSearchEPS_[RCG::doSearch(RCG*)]+0x3a): undefined
reference to `Gecode::Gist::Options::def'
collect2: ld returned 1 exit status
make: *** [RCG] Error 1
I tried to link against any gecode library, the result remains the same.
Cheers,
Yannick
_______________________________________________
Gecode users mailing list
users at gecode.org
https://www.gecode.org/mailman/listinfo/gecode-users
More information about the gecode-users
mailing list


Do we really need a package like pagedown? installing pagedown selecting the preferred template filling in and rendering the template finally obtaining the desired PDF file my suggestions for improvements I recently came across the good talk by the always good Yiuhi Xie at the Rstudio conference about Pagedown. You can see it by yourself reaching out the rstudio website or clicking the image below:


Hi, I'm Nino D'Aversa and I love to build things.
As the Team Lead of Web Development at Wattpad I am focusing my energy on building the future of storytelling. I occasionally dabble in native development on iOS and have contributed to awesome open-source projects like Ripple and Firefox.


| Package | Description |
|---|---|
| libsvm | |
| net.sf.javaml.classification |
Provides several classification algorithms.
|
| net.sf.javaml.classification.bayes | |
| net.sf.javaml.classification.evaluation |
Provides algorithms and measures to evaluate classification algorithms.
|
| net.sf.javaml.classification.meta |
Provides meta-classifiers like for example the Bagging algorithm.
|
| net.sf.javaml.classification.tree |
Provides classification trees and derivative algorithms like
forests.
|
| net.sf.javaml.clustering |
Provides algorithms to cluster data.
|
| net.sf.javaml.clustering.evaluation |
Provides scores to evaluate the result of a clustering algorithm.
|
| net.sf.javaml.clustering.mcl |
Provides an implementation of the MCL clustering algorithm.
|
| net.sf.javaml.core |
The core of Java-ML: Instance and Dataset interfaces with their implementation can be found here.
|
| net.sf.javaml.core.exception |
Provides exceptions that are used throughout Java-ML.
|
| net.sf.javaml.core.kdtree |
Provides a KD-tree implementation for fast range- and
nearest-neighbors-queries.
|
| net.sf.javaml.distance |
Implements algorithms that can measure the distance, similarity or correlation between Instances.
|
| net.sf.javaml.distance.dtw |
Provides DTW (dynamic time-warping) based distance measures.
|
| net.sf.javaml.distance.fastdtw |
Provides the fast DTW (dynamic time-warping) approximation by Stan Salvador and Philip Chan.
|
| net.sf.javaml.distance.fastdtw.dtw | |
| net.sf.javaml.distance.fastdtw.lang | |
| net.sf.javaml.distance.fastdtw.matrix | |
| net.sf.javaml.distance.fastdtw.timeseries | |
| net.sf.javaml.distance.fastdtw.util | |
| net.sf.javaml.featureselection |
Provides algorithms to evaluation the worth of attributes and attribute sets.
|
| net.sf.javaml.featureselection.ensemble |
Provides ensemble feature selection algorithms.
|
| net.sf.javaml.featureselection.ranking |
Provides feature ranking algorithms.
|
| net.sf.javaml.featureselection.scoring |
Provides feature scoring algorithms.
|
| net.sf.javaml.featureselection.subset |
Provides feature selection tutorials.
|
| net.sf.javaml.filter |
Provides filters for instances and data sets.
|
| net.sf.javaml.filter.discretize |
Provides filters that can discretize continuous values
|
| net.sf.javaml.filter.instance |
Filters that can be run on a single instance at once.
|
| net.sf.javaml.filter.missingvalue |
Contains filters that can be used to replace missing values with
more sensible information.
|
| net.sf.javaml.filter.normalize |
Provides filters to normalize values.
|
| net.sf.javaml.matrix |
Implements a matrix which can be backed by a memory- or file-based array.
|
| net.sf.javaml.sampling | |
| net.sf.javaml.tools |
Provides useful tools for the library.
|
| net.sf.javaml.tools.data |
Provides tools to load and data sets to various sources and destinations.
|
| net.sf.javaml.tools.weka |
Provides Weka tools: converting to data to Weka, wrappers for algorithms, etc.
|
| net.sf.javaml.utils |
Provides utilities for algorithms; this package will disappear at some point!
|
| tutorials | |
| tutorials.classification |
Provides tutorials for the Classifier interface and the associated classes for evaluation and performance assessment.
|
| tutorials.clustering |
Provides tutorials for the Clustering interface.
|
| tutorials.core |
Provides tutorials for the Instance and Dataset core interfaces.
|
| tutorials.featureselection |
Provides ensemble feature selection algorithms.
|
| tutorials.filter | |
| tutorials.tools |
Provides tutorials for the tools package.
|
Copyright © 2006-2014 - Thomas Abeel - All Rights Reserved.


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A central question in text mining and natural language processing is how to quantify what a document is about. Can we do this by looking at the words that make up the document? One measure of how important a word may be is its term frequency (tf), how frequently a word occurs in a document. There are words in a document, however, that occur many times but may not be important; in English, these are probably words like “the”, “is”, “of”, and so forth. We might take the approach of adding words like these to a list of stop words and removing them before analysis, but it is possible that some of these words might be more important in some documents than others. A list of stop words is not a sophisticated approach to adjusting term frequency for commonly used words.
Another approach is to look at a term’s inverse document frequency (idf), which decreases the weight for commonly used words and increases the weight for words that are not used very much in a collection of documents. This can be combined with term frequency to calculate a term’s tf-idf, the frequency of a term adjusted for how rarely it is used. It is intended to measure how important a word is to a document in a collection (or corpus) of documents. It is a rule-of-thumb or heuristic quantity; while it has proved useful in text mining, search engines, etc., its theoretical foundations are considered less than firm by information theory experts. The inverse document frequency for any given term is defined as
\[idf(\text{term}) = \ln{\left(\frac{n_{\text{documents}}}{n_{\text{documents containing term}}}\right)}\]
We can use tidy data principles, as described in the main vignette, to approach tf-idf analysis and use consistent, effective tools to quantify how important various terms are in a document that is part of a collection.
Let’s look at the published novels of Jane Austen and examine first term frequency, then tf-idf. We can start just by using dplyr verbs such as group_by
and join
. What are the most commonly used words in Jane Austen’s novels? (Let’s also calculate the total words in each novel here, for later use.)
library(dplyr)
library(janeaustenr)
library(tidytext)
book_words <- austen_books() %>%
unnest_tokens(word, text) %>%
count(book, word, sort = TRUE) %>%
ungroup()
total_words <- book_words %>% group_by(book) %>% summarize(total = sum(n))
book_words <- left_join(book_words, total_words)
book_words
## # A tibble: 40,379 x 4
## book word n total
## <fct> <chr> <int> <int>
## 1 Mansfield Park the 6206 160460
## 2 Mansfield Park to 5475 160460
## 3 Mansfield Park and 5438 160460
## 4 Emma to 5239 160996
## 5 Emma the 5201 160996
## 6 Emma and 4896 160996
## 7 Mansfield Park of 4778 160460
## 8 Pride & Prejudice the 4331 122204
## 9 Emma of 4291 160996
## 10 Pride & Prejudice to 4162 122204
## # ... with 40,369 more rows
The usual suspects are here, “the”, “and”, “to”, and so forth. Let’s look at the distribution of n/total
for each novel, the number of times a word appears in a novel divided by the total number of terms (words) in that novel. This is exactly what term frequency is.
library(ggplot2)
ggplot(book_words, aes(n/total, fill = book)) +
geom_histogram(show.legend = FALSE) +
xlim(NA, 0.0009) +
facet_wrap(~book, ncol = 2, scales = "free_y")
There are very long tails to the right for these novels (those extremely common words!) that we have not shown in these plots. These plots exhibit similar distributions for all the novels, with many words that occur rarely and fewer words that occur frequently. The idea of tf-idf is to find the important words for the content of each document by decreasing the weight for commonly used words and increasing the weight for words that are not used very much in a collection or corpus of documents, in this case, the group of Jane Austen’s novels as a whole. Calculating tf-idf attempts to find the words that are important (i.e., common) in a text, but not too common. Let’s do that now.
## # A tibble: 40,379 x 7
## book word n total tf idf tf_idf
## <fct> <chr> <int> <int> <dbl> <dbl> <dbl>
## 1 Mansfield Park the 6206 160460 0.0387 0 0
## 2 Mansfield Park to 5475 160460 0.0341 0 0
## 3 Mansfield Park and 5438 160460 0.0339 0 0
## 4 Emma to 5239 160996 0.0325 0 0
## 5 Emma the 5201 160996 0.0323 0 0
## 6 Emma and 4896 160996 0.0304 0 0
## 7 Mansfield Park of 4778 160460 0.0298 0 0
## 8 Pride & Prejudice the 4331 122204 0.0354 0 0
## 9 Emma of 4291 160996 0.0267 0 0
## 10 Pride & Prejudice to 4162 122204 0.0341 0 0
## # ... with 40,369 more rows
Notice that idf and thus tf-idf are zero for these extremely common words. These are all words that appear in all six of Jane Austen’s novels, so the idf term (which will then be the natural log of 1) is zero. The inverse document frequency (and thus tf-idf) is very low (near zero) for words that occur in many of the documents in a collection; this is how this approach decreases the weight for common words. The inverse document frequency will be a higher number for words that occur in fewer of the documents in the collection. Let’s look at terms with high tf-idf in Jane Austen’s works.
## # A tibble: 40,379 x 6
## book word n tf idf tf_idf
## <fct> <chr> <int> <dbl> <dbl> <dbl>
## 1 Sense & Sensibility elinor 623 0.00519 1.79 0.00931
## 2 Sense & Sensibility marianne 492 0.00410 1.79 0.00735
## 3 Mansfield Park crawford 493 0.00307 1.79 0.00551
## 4 Pride & Prejudice darcy 373 0.00305 1.79 0.00547
## 5 Persuasion elliot 254 0.00304 1.79 0.00544
## 6 Emma emma 786 0.00488 1.10 0.00536
## 7 Northanger Abbey tilney 196 0.00252 1.79 0.00452
## 8 Emma weston 389 0.00242 1.79 0.00433
## 9 Pride & Prejudice bennet 294 0.00241 1.79 0.00431
## 10 Persuasion wentworth 191 0.00228 1.79 0.00409
## # ... with 40,369 more rows
Here we see all proper nouns, names that are in fact important in these novels. None of them occur in all of novels, and they are important, characteristic words for each text. Some of the values for idf are the same for different terms because there are 6 documents in this corpus and we are seeing the numerical value for \(\ln(6/1)\), \(\ln(6/2)\), etc. Let’s look specifically at Pride and Prejudice.
## # A tibble: 6,538 x 6
## book word n tf idf tf_idf
## <fct> <chr> <int> <dbl> <dbl> <dbl>
## 1 Pride & Prejudice darcy 373 0.00305 1.79 0.00547
## 2 Pride & Prejudice bennet 294 0.00241 1.79 0.00431
## 3 Pride & Prejudice bingley 257 0.00210 1.79 0.00377
## 4 Pride & Prejudice elizabeth 597 0.00489 0.693 0.00339
## 5 Pride & Prejudice wickham 162 0.00133 1.79 0.00238
## 6 Pride & Prejudice collins 156 0.00128 1.79 0.00229
## 7 Pride & Prejudice lydia 133 0.00109 1.79 0.00195
## 8 Pride & Prejudice lizzy 95 0.000777 1.79 0.00139
## 9 Pride & Prejudice longbourn 88 0.000720 1.79 0.00129
## 10 Pride & Prejudice gardiner 84 0.000687 1.79 0.00123
## # ... with 6,528 more rows
These words are, as measured by tf-idf, the most important to Pride and Prejudice and most readers would likely agree.


Headlines, 17th April 2016
-
-
Seagulls running everything
Seagulls have been humankind's masters for the past three decades, it has emerged.
-
America warns that if UK quits Europe it will invade
“Nothing personal, it’s just what we do”.
-
Warning: chipmunks on the loose
Striped foreign rodents caught bullying innocent red squirrels.
-
Brighton ‘most godless city in Britain’
Brighton ill-prepared for coming Apocolypse, claims horseman.
-
Everyone injured at middle-aged football game
A midweek game of football between 40-year-old friends has left everyone involved injured.


| DOSE: |
4 lines |
insufflated |
MDMA |
(powder / crystals) |
Throughout my teenage years, I resisted the temptation to experiment with MDMA/Ecstacy, despite the fact that several of my close friends were taking it fairly regularly with no ill-effects. This was because, as a Type-1 diabetic (i.e. my condition is treated with regular, subcutaneous injections of insulin), I felt that it would be unwise for me to take a powerful stimulant that would affect my blood-glucose concentration level, when I had no idea what these effects might be. I was happy enough then with a bit of skunk/hash and a few beers, I did mushrooms occasionally (which invariably caused massive hyperglaecimia, one reason why I stay away from psychedelics these days).
The real problem for people in my position is the lack of articles, experiences, research and advice about the effects of recreational drugs on diabetic people. The Authorities continually pump out guidelines for people who are going to get high despite the Official Disapproval, but despite spending ages surfing the Internerd I could uncover NOTHING useful about the effects of MDMA on diabetes. There was a medical forum somewhere in which a user posted something along the lines of: 'I'm diabetic. I'm gonna do MDMA. I don't want to hear 'Just don't do it', I want all you doctors and medics on here to advise me if I am at risk of any special complications.' Of course, the poor dude just got a load of 'You shouldn't do MDMA, it's illegal/dangerous/sinful'.
So I left it. But then, a few years later, I snorted a bit of a crushed Ecstacy pill at a party, and found no negative effects either psychologically or physiologically. So I got hold of about 3/4 gram of MDMA powder, and decided to see what effects it would have.
So, for all you people who have typed 'MDMA diabetes effects risks contra-indicators' into Google and ended up here, I thought Iíd write down my experiences with this drug and this condition.  We got home around 1:30am (even then we werenít properly drunk, maybe a little tipsy), put some music on, and decided to do the MDMA I had. I took my basal (background) insulin dose -- 0.28ml -- (I take two types of insulin, 1 fast-acting before each meal and 1 ďbasalĒ or slow-release before I go to bed to counterbalance slow glucose release from my liver whilst I sleep) and then we started snorting the MDMA in lines. I took slightly smaller lines than my friends, I thought this a sensible precaution. We took about 4 lines each over the course of 3 or 4 hours.
We all had a wicked night, listening to George Clinton and Jimi Hendrix extremely loudly, talking all night, watching the sunrise while listening to Godspeed You! Black Emperor. No sleep until about 11am. I remember feeling utterly alive, really really happy, loving the music and dancing, and that my thoughts seemed streamlined and very lucid. All the typical stuff really, physical contact = amazingly good sensations, my impulsiveness skyrockets, smoking cigarettes is suddenly REALLY enjoyable, beer tastes great (cos of the awful MDMA taste in my throat). We danced on the hill overlooking our city while the morning broke over the sea, feeling so joyous, it really was fantastic.
The ill-effects: none that I noticed. I donít think there is a heightened risk of MDMA use to diabetic people. Iíve done it twice since and had nothing negative either time.
My idea is to just be sensible, have something carbohydrate-rich like pasta or rice before I start, if I'm gonna go out dancing then take glucose tablets or something like that with me in case of hypoglaecimia. I think there could be a risk of hypoglaecimia because MDMA gives a tremendous feeling of energy regardless of whether my body has that chemical energy or not, so one could dance for ages and possibly not notice your blood sugar level start to fall.
Summary: MDMA is, in my limited experience, as safe for diabetics as for everyone else. There seem to be no extra or unexpected effects. Next time I do it I will try to remember to take readings of my blood glucose levels regularly, to get a more quantitative picture.
Experience Reports are the writings and opinions of the individual authors who submit them.
Some of the activities described are dangerous and/or illegal and none are recommended by Erowid.


Adding a New Environment¶
Adding a new environment to Coach is as easy as solving CartPole.
There are essentially two ways to integrate new environments to Coach:
Using the OpenAI Gym API¶
If your environment is already using the OpenAI Gym API, you are already good to go.
When selecting the environment parameters in the preset, use GymEnvironmentParameters()
,
and pass the path to your environment source code using the level parameter.
You can specify additional parameters for your environment using the additional_simulator_parameters parameter.
Take for example the definition used in the Pendulum_HAC
preset:
env_params = GymEnvironmentParameters()
env_params.level = "rl_coach.environments.mujoco.pendulum_with_goals:PendulumWithGoals"
env_params.additional_simulator_parameters = {"time_limit": 1000}
Using the Coach API¶
There are a few simple steps to follow, and we will walk through them one by one. As an alternative, we highly recommend following the corresponding tutorial in the GitHub repo.
Create a new class for your environment, and inherit the Environment class.
Coach defines a simple API for implementing a new environment, which are defined in environment/environment.py. There are several functions to implement, but only some of them are mandatory.
Here are the important ones:
def _take_action(self, action_idx: ActionType) -> None: """ An environment dependent function that sends an action to the simulator. :param action_idx: the action to perform on the environment :return: None """ def _update_state(self) -> None: """ Updates the state from the environment. Should update self.observation, self.reward, self.done, self.measurements and self.info :return: None """ def _restart_environment_episode(self, force_environment_reset=False) -> None: """ Restarts the simulator episode :param force_environment_reset: Force the environment to reset even if the episode is not done yet. :return: None """ def _render(self) -> None: """ Renders the environment using the native simulator renderer :return: None """ def get_rendered_image(self) -> np.ndarray: """ Return a numpy array containing the image that will be rendered to the screen. This can be different from the observation. For example, mujoco's observation is a measurements vector. :return: numpy array containing the image that will be rendered to the screen """
Create a new parameters class for your environment, which inherits the EnvironmentParameters class. In the __init__ of your class, define all the parameters you used in your Environment class. Additionally, fill the path property of the class with the path to your Environment class. For example, take a look at the EnvironmentParameters class used for Doom:
class DoomEnvironmentParameters(EnvironmentParameters): def __init__(self): super().__init__() self.default_input_filter = DoomInputFilter self.default_output_filter = DoomOutputFilter self.cameras = [DoomEnvironment.CameraTypes.OBSERVATION] @property def path(self): return 'rl_coach.environments.doom_environment:DoomEnvironment'
And that’s it, you’re done. Now just add a new preset with your newly created environment, and start training an agent on top of it.


Bernarde:
I've heard that that the Resistance and the mainlanders have pushed the Devils all the way back to the Steel Citadel's outer gates!
Breaching the gates is now just a matter of time. True, one of the enemy's captains has made a stand before gates, but the combined strength of our
forces should be enough to defeat even him!


Introduction to MPlayer
MPlayer is a powerful audio/video
player controlled via the command line or a graphical interface
that is able to play almost every popular audio and video file
format. With supported video hardware and additional drivers,
MPlayer can play video files
without an X Window System
installed.
This package is known to build and work properly using an LFS-9.1
platform.
Package Information
Additional Downloads
Note
Skins are only required in order to use the Gtk+ 2 user interface.
MPlayer Dependencies
Required
yasm-1.3.0
Recommended
GTK+-2.24.32 and libvdpau-va-gl-0.4.0
Optional Input Drivers and Libraries
CDParanoia-III-10.2, libcdio-2.1.0 (to
identify and play CDs), libdvdread-6.0.2, libdvdnav-6.0.1,
libdvdcss-1.4.2, Samba-4.11.6,
libbluray,
LIVE555 Streaming
Media, RTMPDump, TiVo
vstream client, and XMMS
Optional Audio Output Drivers and Libraries
ALSA-1.2.1,
PulseAudio-13.0, SDL-1.2.15, JACK, NAS, and OpenAL
Optional Video Output Drivers and Libraries
AAlib-1.4rc5, giflib-5.2.1,
libjpeg-turbo-2.0.4, libmng-2.0.3, libpng-1.6.37,
OpenJPEG1
DirectFB,
libcaca, and
SVGAlib
Optional CODECs
FAAC-<IP_ADDRESS>, FAAD2-2.8.8, LAME-3.100, liba52-0.7.4, libdv-1.0.0,
libmad-0.15.1b, libmpeg2-0.5.1,
libtheora-1.1.1, libvpx-1.8.2, LZO-2.10,
mpg123-1.25.13, Speex-1.2.0, XviD-1.3.7, x264-20200218, CrystalHD,
Dirac, GSM, iLBC, libdca,
libnut,
libmpcdec,
OpenCore Adaptive
Multi Rate, Schroedinger,
Tremor, and
TwoLAME
Optional Miscellaneous Dependencies
Fontconfig-2.13.1, FreeType-2.10.1, FriBidi-1.0.8,
GnuTLS-3.6.12, Opus-1.3.1, and UnRar-5.9.1;
libxslt-1.1.34, docbook-xml-4.5
and docbook-xsl-1.79.2 (all three
required to build the HTML documentation); and Enca, libbs2b, and
LIRC (and
LIRC Client Daemon)
User Notes: http://wiki.linuxfromscratch.org/blfs/wiki/mplayer
Installation of MPlayer
Main
MPlayer Installation
Note
The package maintainers recommend building without any
optimizations.
You may wish to examine the output from ./configure --help to find out
what additional parameters to configure are needed to include
the dependencies you have installed on your system.
Install MPlayer by running the
following commands:
./configure --prefix=/usr \
--confdir=/etc/mplayer \
--enable-dynamic-plugins \
--enable-menu \
--enable-gui &&
make
If you wish to build the HTML documentation, issue the following
command:
make doc
This package does not come with a test suite.
Now, as the root
user:
make install &&
ln -svf ../icons/hicolor/48x48/apps/mplayer.png \
/usr/share/pixmaps/mplayer.png
To install the HTML documentation, issue the following commands
as the root
user:
install -v -m755 -d /usr/share/doc/mplayer-1.4 &&
install -v -m644 DOCS/HTML/en/* \
/usr/share/doc/mplayer-1.4
You will only need codecs.conf
if
you want to change its properties, as the main binary contains an
internal copy of it. Ensure any changes you make to codecs.conf
achieve the desired results, as
incorrect entries in this file have been known to cause errors
and render the player unusable. If necessary, create the file as
the root
user:
install -v -m644 etc/codecs.conf /etc/mplayer
You may alternatively want to copy all the default configuration
files to /etc/mplayer
for future
reference or more customization ability. As the root
user:
install -v -m644 etc/*.conf /etc/mplayer
Skin
Installation (Optional)
To enable the Gtk+ 2 frontend of MPlayer, you'll need to install at least one
skin. Extract the desired skin and create the default location
(as the root
user):
tar -xvf ../Clearlooks-2.0.tar.bz2 \
-C /usr/share/mplayer/skins &&
ln -sfvn Clearlooks /usr/share/mplayer/skins/default
Note
This package installs icon files into the /usr/share/icons/hicolor
hierarchy and
desktop files into the /usr/share/applications
hierarchy. You can
improve system performance and memory usage by updating
/usr/share/icons/hicolor/index.theme
and
/usr/share/applications/mimeinfo.cache
. To
perform the update you must have GTK+-2.24.32 or
GTK+-3.24.13 installed (for the icon cache)
and desktop-file-utils-0.24
(for the desktop cache) and issue the following commands as the
root
user:
gtk-update-icon-cache -qtf /usr/share/icons/hicolor &&
update-desktop-database -q
Command Explanations
--enable-gui
: This option
builds the GUI interface into mplayer.
--enable-menu
: This option
is set to enable the on-screen display.
--language-doc="<lang>
"
: This switch
enables the language used for the documentation. Use ./configure --help to find out
what additional information.
--language-man="<lang>
"
: This switch
enables the language used for the man pages. Use ./configure --help to find out
what additional information.
--language-msg="<lang>
"
: This switch
enables the language used for the messages and the GUI. Use
./configure --help to
find out what additional information.
--language="<lang>
"
: This switch
defines the default language used. Use ./configure --help to find out
what additional information.
Note
Specific options override --language. You can pass a list of
languages separated by whitespace or commas instead of a single
language. Nonexisting translations will be dropped from each
list. All documentation and man page translations available in
the list will be installed, for the messages the first available
translation will be used. The value "all" will activate all
translations. The LINGUAS environment variable is honored. In all
cases the fallback is English. Values listed by ./configure --help are not all
available, as would normally be expected. You need to build test.


Hudson supports building on distributed machines, and the SCM plugin must be able to be executed on other machines than the master. There are two ways to add support for remoting for a SCM, either through a third party library or interacting with a command-line client. Depending on what type of interaction the SCM plugin uses it will deal with remoting in two separate ways.
Using a SCM library
Since all code is being executed on the master machine, the SCM must tell Hudson what code that should be executed on the slave. To do that you need to put the code into a Callable
class and supply it to the FilePath.act(Callable)
method.
public class CheckoutTask implements FileCallable<Boolean> { public Boolean invoke(File workspace, VirtualChannel channel) throws IOException { // This here code is executed on the slave. // Call the library method to check out the files return true; } }
public boolean checkout(AbstractBuild build, Launcher launcher, FilePath workspace, BuildListener listener, File changelogFile) throws IOException, InterruptedException { CheckoutTask task = new CheckoutTask(); return workspace.act(task); // The CheckoutTask.invoke() method is now invoked }
Using a command-line client
The Launcher
class hides the difference between running programs locally vs remotely.
public boolean checkout(AbstractBuild build, Launcher launcher, FilePath workspace, BuildListener listener, File changelogFile) throws IOException, InterruptedException { String[] cmd = new String[2]; cmd[0] = "scm-tool"; cmd[1] = "checkout"; int cmdResult = launcher.launch(cmd, new String[0], null, listener.getLogger(), workspace).join(); return (cmdResult == 0); }


--- title: Accounts4Life client: Prototype collaborator: Wave Digital date: "2013-09-01" publishDate: "2019-10-23" subtitle: | Design, front-end and back-end development (Ruby on Rails), esoteric data parsing aliases: - /pages/accounts4life.html ---
To validate a business idea, Terry needed a prototype that allowed users to route money between many sources and destinations completely intuitively, be rock-solid with an obvious and slick user experience, and parse existing bank transaction files (used by all banks today to transfer money). All on a start-up budget.
The prototype was a resounding success and successfully proved the business as not just viable, but an obvious investment.


Only python 2.7 is supported. SQL Samples are for the SQL integrated Storage.
Description
Python samples
SQL Integrated storage samples


{% extends "hunt_base.html" %} {% block title %} Chat with Staff{% endblock title %} {% block includes %} {% endblock includes %} {% block content %}


reStructuredText Sample of Stylings¶
Originally taken from a Sphinx Bootstrap theme. Thanks to author tell-K.
Admonitions (Docutils origin)¶
Danger
This is sample of admonition directive for “Danger”.
Error
This is sample of admonition directive for “Error”.
Warning
This is sample of admonition directive for “Warning”.
Caution
This is sample of admonition directive for “Caution”.
Attention
This is sample of admonition directive for “Attention”.
Important
This is sample of admonition directive for “Important”.
Note
This is sample of admonition directive for “Note”.
Hint
This is sample of admonition directive for “Hint”.
Tip
This is sample of admonition directive for “Tip”.
Admonitions (Sphinx Additional)¶
See also
This is sample of admonition directive for “SeeAlso”.
TODO:
Show the user that .. admonition:: Name can be used to create this box
New in version 0.3.1: Here is description of specification which added on that version.
Changed in version 0.8: Here is description of specification which changed on that version.
>>> from fibo import fib, fib2
>>> fib(500)
1 1 2 3 5 8 13 21 34 55 89 144 233 377
Headings¶
This is a first level heading (h1
).
Sub-Heading¶
This is a second level heading (h2
).
Sub-Sub-Heading¶
This is a third level heading (h3
).
Code¶
The Sphinx Bootstrap Theme uses Bootstrap styling for inline code text
and
multiline
code text
It also works with existing Sphinx highlighting:
<html>
<body>Hello World</body>
</html>
def hello():
"""Greet."""
return "Hello World"
/**
* Greet.
**/
function hello(): {
return "Hello World";
}
Footnotes¶
I have footnoted a first item [2] and second item [3].
Footnotes
| [2] | My first footnote. |
| [3] | My second footnote. |
| [1] | A footnote contains body elements, consistently indented by at least 3 spaces. This is the footnote’s second paragraph. |
| [4] | Footnotes may be numbered, either manually (as in [1]) or automatically using a “#”-prefixed label. This footnote has a label so it can be referred to from multiple places, both as a footnote reference ([4]). |
| [5] | This footnote is numbered automatically and anonymously using a label of “#” only. |
| [*] | Footnotes may also use symbols, specified with a “*” label. Here’s a reference to the next footnote: [*]. |
| [†] | This footnote shows the next symbol in the sequence. |
Citation¶
Citation references, like [CIT2002]. Note that citations may get rearranged, e.g., to the bottom of the “page”.
Citation labels contain alphanumerics, underlines, hyphens and fullstops. Case is not significant.
Given a citation like [this], one can also refer to it like this.
| [CIT2002] | A citation (as often used in journals). |
| [this] | here. |
Comments¶
An “empty comment” does not consume following blocks. (An empty comment is “..” with blank lines before and after.) ..
So this block is not “lost”, despite its indentation.
Tables¶
| Header row, column 1 (header rows optional) | Header 2 | Header 3 | Header 4 |
|---|---|---|---|
| body row 1, column 1 | column 2 | column 3 | column 4 |
| body row 2 | … | … |
+------------------------+------------+----------+----------+
| Header row, column 1 | Header 2 | Header 3 | Header 4 |
| (header rows optional) | | | |
+========================+============+==========+==========+
| body row 1, column 1 | column 2 | column 3 | column 4 |
+------------------------+------------+----------+----------+
| body row 2 | ... | ... | |
+------------------------+------------+----------+----------+
| A | B | A and B |
|---|---|---|
| False | False | False |
| True | False | False |
| False | True | False |
| True | True | True |
===== ===== =======
A B A and B
===== ===== =======
False False False
True False False
False True False
True True True
===== ===== =======
| Treat | Quantity | Description |
|---|---|---|
| Albatross | 2.99 | On a stick! |
| Crunchy Frog | 1.49 | If we took the bones out, it wouldn’t be crunchy, now would it? |
| Gannet Ripple | 1.99 | On a stick! |
.. csv-table:: CSV Table
:header: "Treat", "Quantity", "Description"
:widths: 15, 10, 30
"Albatross", 2.99, "On a stick!"
"Crunchy Frog", 1.49, "If we took the bones out, it wouldn't be
crunchy, now would it?"
"Gannet Ripple", 1.99, "On a stick!"
| Treat | Quantity | Description |
|---|---|---|
| Albatross | 2.99 | On a stick! |
| Crunchy Frog | 1.49 | If we took the bones out, it wouldn’t be crunchy, now would it? |
| Gannet Ripple | 1.99 | On a stick! |
.. list-table:: List Table
:widths: 15 10 30
:header-rows: 1
* - Treat
- Quantity
- Description
* - Albatross
- 2.99
- On a stick!
* - Crunchy Frog
- 1.49
- If we took the bones out, it wouldn't be
crunchy, now would it?
* - Gannet Ripple
- 1.99
- On a stick!
Grid¶
A “bordered” grid table:
| Header1 | Header2 | Header3 | Header4 |
|---|---|---|---|
| row1, cell1 | cell2 | cell3 | cell4 |
| row2 … | … | … | |
| … | … | … |
which uses the directive:
.. cssclass:: table-bordered
Structural Elements¶
Section Title¶
That’s it, the text just above this line.
Body Elements¶
Paragraphs¶
A paragraph.
Bullet Lists¶
A bullet list
- Nested bullet list.
- Nested item 2.
Item 2.
Paragraph 2 of item 2.
- Nested bullet list.
- Nested item 2.
- Third level.
- Item 2.
- Nested item 3.
Enumerated Lists¶
Arabic numerals.
- lower alpha)
- (lower roman)
- upper alpha.
- upper roman)
- upper alpha.
- (lower roman)
- lower alpha)
Lists that don’t start at 1:
- Three
- Four
- C
- D
- iii
- iv
List items may also be auto-enumerated.
Definition Lists¶
- Term
- Definition
- Term : classifier
Definition paragraph 1.
Definition paragraph 2.
- Term
- Definition
Field Lists¶
| what: | Field lists map field names to field bodies, like database records. They are often part of an extension syntax. They are an unambiguous variant of RFC 2822 fields. |
|---|---|
| how arg1 arg2: | The field marker is a colon, the field name, and a colon. The field body may contain one or more body elements, indented relative to the field marker. |
Option Lists¶
For listing command-line options:
| -a | command-line option “a” |
| -b file | options can have arguments and long descriptions |
| --long | options can be long also |
| --input=file | long options can also have arguments |
| --very-long-option | |
The description can also start on the next line. The description may contain multiple body elements, regardless of where it starts. | |
| -x, -y, -z | Multiple options are an “option group”. |
| -v, --verbose | Commonly-seen: short & long options. |
| -1 file, --one=file, --two file | |
| Multiple options with arguments. | |
| /V | DOS/VMS-style options too |
There must be at least two spaces between the option and the description.
Literal Blocks¶
Literal blocks are indicated with a double-colon (“::”) at the end of
the preceding paragraph (over there -->
). They can be indented:
if literal_block:
text = 'is left as-is'
spaces_and_linebreaks = 'are preserved'
markup_processing = None
Or they can be quoted without indentation:
>> Great idea!
>
> Why didn't I think of that?
Line Blocks¶
Take it away, Eric the Orchestra Leader!
A one, two, a one two three fourHalf a bee, philosophically,must, ipso facto, half not be.But half the bee has got to be,vis a vis its entity. D’you see?But can a bee be said to beor not to be an entire bee,when half the bee is not a bee,due to some ancient injury?Singing…
Block Quotes¶
Block quotes consist of indented body elements:
My theory by A. Elk. Brackets Miss, brackets. This theory goes as follows and begins now. All brontosauruses are thin at one end, much much thicker in the middle and then thin again at the far end. That is my theory, it is mine, and belongs to me and I own it, and what it is too.
—Anne Elk (Miss)
Doctest Blocks¶
>>> print 'Python-specific usage examples; begun with ">>>"'
Python-specific usage examples; begun with ">>>"
>>> print '(cut and pasted from interactive Python sessions)'
(cut and pasted from interactive Python sessions)
Directives¶
These are just a sample of the many reStructuredText Directives. For others, please see http://docutils.sourceforge.net/docs/ref/rst/directives.html.
Compound Paragraph¶
This paragraph contains a literal block:
Connecting... OK
Transmitting data... OK
Disconnecting... OK
and thus consists of a simple paragraph, a literal block, and another simple paragraph. Nonetheless it is semantically one paragraph.
This construct is called a compound paragraph and can be produced with the “compound” directive.


Devin Townsend: "KK Downing was probably the biggest influence for me because it was all out of tune"
by Rob LaingDevin Townsend: "KK Downing was probably the biggest influence for me because it was all out of tune"
There are a number of known things in the universe and one is that there is no such thing as a bad Devin Townsend interview. And he's on particularly excellent form in a new chat with our friends over on Guitar World – including his reflections on the mighty Judas Priest, namely the influence of their former guitarist KK Downing on Priest's classic 1979 Unleashed In The East live album.
“I was just on the treadmill a couple of minutes back, and decided to listen to old Judas Priest," he tells MusicRadar contributor Jonathan Horsley. "It’s been years. When I was a kid I just loved that band. I mean the really old ‘70s version of the band.
"And I realized when I was listening – I was listening to Unleashed in the East – and KK Downing was probably the biggest influence for me because it was all out of tune. And I don’t mean out of tune in that his chords were out of tune; it was the random guitar solos with the whammy bar that was totally out of tune."
And Devin specified how that had impacted his own playing approach…
“It was microtonal, whammy bar oddness, and I realise as I am playing now, I love that microtonal thing, even though in my world, and in my work, it’s gotten more progressive or orchestral, but that out-of-the-box tonality is something that I just love, and so, when I solo now I always go to that.
"I’ll be in the box for a couple of seconds and then I just wanna find those notes that are messed up, and then make them more messed up... And then put a ton of echo on them so it sounds deliberate! [Laughs]”
You can read more of Devin's musings on Unleashed In The East and his forthcoming Empath tour over on Guitar World .


| Name |
Description |
|
AIMC_DOL |
Direct on line (DOL) start of asynchronous induction machine
with squirrel cage |
|
AIMC_DOL_MultiPhase |
Direct on line start of multi phase asynchronous induction
machine with squirrel cage |
|
AIMC_YD |
Asynchronous induction machine with squirrel cage starting
Y-D |
|
AIMC_Transformer |
Asynchronous induction machine with squirrel cage starting with
transformer |
|
AIMC_Inverter |
Asynchronous induction machine with squirrel cage and
inverter |
|
AIMC_Conveyor |
Asynchronous induction machine with squirrel cage and inverter
driving a conveyor |
|
AIMC_Steinmetz |
Asynchronous induction machine with squirrel cage and
Steinmetz-connection |
|
AIMC_withLosses |
Asynchronous induction machine with squirrel cage and
losses |
|
AIMC_Initialize |
Steady-state initialization of asynchronous induction machine
with squirrel cage |
|
AIMS_Start |
Starting of asynchronous induction machine with slip rings |
|
AIMS_Start_MultiPhase |
Starting of multi phase asynchronous induction machine with
slip rings |
|
SMPM_Inverter |
Starting of permanent magnet synchronous machine with
inverter |
|
SMPM_Inverter_MultiPhase |
Starting of multi phase permanent magnet synchronous machine
with inverter |
|
SMPM_CurrentSource |
Test example: PermanentMagnetSynchronousInductionMachine fed by
current source |
|
SMPM_VoltageSource |
Test example: PermanentMagnetSynchronousInductionMachine fed by
FOC |
|
SMPM_Braking |
Test example: PermanentMagnetSynchronousInductionMachine acting
as brake |
|
SMEE_DOL |
ElectricalExcitedSynchronousInductionMachine starting direct on
line |
|
SMEE_Generator_MultiPhase |
Electrical excited multi phase synchronous machine operating as
generator |
|
SMEE_Generator |
Electrical excited synchronous machine operating as
generator |
|
SMEE_LoadDump |
Test example: ElectricalExcitedSynchronousInductionMachine with
voltage controller |
|
SMEE_Rectifier |
Test example: ElectricalExcitedSynchronousInductionMachine with
rectifier |
|
SMR_Inverter |
Starting of synchronous reluctance machine with inverter |
|
SMR_Inverter_MultiPhase |
Starting of multi phase synchronous reluctance machine with
inverter |