Aligning tab to audio¶
Having completed the tab parsing step, we have extracted the chord labels and their corresponding line and word numbers from the tab file. However, tab files retain no timing information, so we need an additional step to align the chord labels to the audio file. There already exist four different algorithms by cite{mcvicar2011using} that incorporate tab information into a HMM-based system for audio chord estimation. The most promising of these four algorithms is Jump Alignment.
Jump Alignment is based on a Hidden Markov Model (HMM). A HMM models the joint probability distribution P(X, y | Theta) over the feature vectors X and the chord labels y, where Theta are the parameters of the model.
Preprocessing: feature extraction¶
First, the audio file needs to be preprocessed. For this purpose, we use the python package librosa. First, we convert the audio file to mono. Then, we use the HPSS function to separate the harmonic and percussive elements of the audio. Then, we extract chroma from the harmonic part, using constant-Q transform with a sampling rate of 22050 and a hop length of 256 samples. Now we have chroma features for each sample, but we expect that the great majority of chord changes occurs on a beat. Therefore, we beat-synchronize the features: we run a beat-extraction function on the percussive part of the audio and average the chroma features between the consecutive beat positions. The chord annotations need to be beat-synchronized as well. We do this by taking the most prevalent chord label between beats. Each mean feature vector with the corresponding beat-synchronized chord label is regarded as one frame. Now we have the feature vectors X and chord labels y for each song, which we feed to our HMM.
-
decibel.audio_tab_aligner.feature_extractor.
export_audio_features
(song) → None[source]¶ Export the audio features of this song to a file.
For this purpose, we use the python package librosa. First, we convert the audio file to mono. Then, we use the HPSS function to separate the harmonic and percussive elements of the audio. Then, we extract chroma from the harmonic part, using constant-Q transform with a sampling rate of 22050 and a hop length of 256 samples. Now we have chroma features for each sample, but we expect that the great majority of chord changes occurs on a beat. Therefore, we beat-synchronize the features: we run a beat-extraction function on the percussive part of the audio and average the chroma features between the consecutive beat positions. The chord annotations need to be beat-synchronized as well. We do this by taking the most prevalent chord label between beats. Each mean feature vector with the corresponding beat-synchronized chord label is regarded as one frame.
Parameters: song – Song for which we export the audio features
Jump Alignment¶
Jump Alignment is an extension to the HMM, which utilizes the chords that are parsed from tabs. Following cite{mcvicar2011using}, we refer to these chords parsed from tab files as Untimed Chord Sequences (UCSs). Compared to the original HMM, in the Jump Alignment algorithm the state space and transition probabilities are altered in such a way that it can align the UCSs to audio, while allowing for jumps to the start of other lines.
-
class
decibel.audio_tab_aligner.jump_alignment.
HMMParameters
(train_songs: dict, chords_list: list)[source]¶ Bases:
object
-
jump_alignment
(chords_from_tab_file_path: str, audio_features_path: str, lab_write_path: str, p_f: float = 0.05, p_b: float = 0.05) -> (<class 'float'>, <class 'int'>)[source]¶ Calculate the optimal alignment between tab file and audio
Parameters: - chords_from_tab_file_path – Path to chords from tab file
- audio_features_path – Path to audio features
- lab_write_path – Path to the file to write the chord labels to
- p_f – Forward probability
- p_b – Backward probability
Returns: best likelihood and best transposition
-
-
decibel.audio_tab_aligner.jump_alignment.
test_single_song
(song, hmm_parameters) → None[source]¶ Estimate chords for each tab matched to the song and export them to a lab file.
Parameters: - song – Song for which we estimate tab-based chords
- hmm_parameters – Parameters of the trained HMM
-
decibel.audio_tab_aligner.jump_alignment.
train
(chords_list, training_set) → decibel.audio_tab_aligner.jump_alignment.HMMParameters[source]¶ Train the HMM parameters on training_set for the given chords_list vocabulary
Parameters: - chords_list – List of chords in our vocabulary
- training_set – Set of songs for training
Returns: HMM Parameters


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pywgrib2_xr.grid_fromdict¶
-
pywgrib2_xr.
grid_fromdict
(projname, globe=None, **kwargs)[source]¶ Factory method to create projection from dictionary.
- Parameters
projname (str) – Projection name, one of {‘latitude_longitude’, ‘rotated_latitude_longitude’, ‘mercator’, ‘polar_stereographic’, ‘lambert_conformal’, ‘gaussian’, ‘space_view’}.
globe (dict) – Mapping: code -> int, ‘shape’ -> str, ‘earth_radius’ -> float, ‘semi_major_axis’ -> float, ‘semi_minor_axis’ -> float
**kwargs –
Projection-specific parameters.
latitude_longitude:
La1 : latitude of first grid point
Lo1 : longitude of first grid point
Ni : number of points along a parallel
Nj : number of points along a meridan
Di : i direction increment (deg)
Dj : j direction increment (deg)
rotated latitude_longitude:
La1 : latitude of first grid point
Lo1 : longitude of first grid point
Ni : number of points along a parallel
Nj : number of points along a meridan
Di : i direction increment (deg)
Dj : j direction increment (deg)
LaSP : latitude of the southern pole of projection
LoSP : longitude of the southern pole of projection
Rot : angle of rotation of projection
mercator:
La1 : latitude of first grid point
Lo1 : longitude of first grid point
La2 : latitude of last grid point
Lo2 : longitude of last grid point
LaD : latitude where Di and Dj are specified
Ni : number of points along a parallel
Nj : number of points along a meridian
Di : longitudinal direction grid length
Dj : latitudinal direction grid length
wgrib2/Sec1.c - polar_stereographic:
La1 : latitude of first grid point
Lo1 : longitude of first grid point
LaD : latitude where Dx and Dy are specified [deg]. LaD must be 60 (nps) or -60 (sps) (library limitation).
LoV : longitude where y axis is parallel to meridian.
LaO : latitude of projection origin, either 90 (nps) or -90 (sps)
Nx : number of points along the x-axis
Ny : number of points along the y-axis
Dx : x-direction grid length [m]
Dy : y-direction grid length [m]
lambert_conformal_conic:
La1 : latitude of first grid point
Lo1 : longitude of first grid point
LaD : latitude where Dx and Dy are specified [deg]
LoV : longitude where y axis is parallel to meridian
Latin1 : first latitude from pole which cuts the secant cone
Latin2 : second latitude from pole which cuts the secant cone
Nx : number of points along the x-axis
Ny : number of points along the y-axis
Dx : x-direction grid length [m]
Dy : y-direction grid length [m]
- gaussian :
lat0, lon0 : degrees of lat/lon for 1st grid point
lon1 = -lon0
,lat1 = lat0 + (nx-1)*dlon
nx : number of grid points in X direction.
ny : number of grid points in Y direction. ny must be even.
dlon : degrees of longitude between adjacent grid points.
space_view :
Lap : latitude of sub-satellite point
Lop : longitude of sub-satellite point
Nx : number of points along the x-axis
Ny : number of points along the y-axis
Dx : apparent diameter of Earth in grid lengths, in x-direction
Dy : apparent diameter of Earth in grid lengths, in y-direction
Xp : x-coordinate of sub-satellite point
Yp : y-coordinate of sub-satellite point
Nr : altitude of the camera from the Earth’s centre, measured in units of the Earth’s (equatorial) radius
Xo : x-coordinate of origin of sector image
Yo : y-coordinate of origin of sector image
unstructured :
Npts : number of points.
The following parameter is common for all projections :
winds : {‘grid’, ‘earth’}, optional. Vector orientation. Default is ‘earth’.
- Returns
Projection specific class instance.
- Return type


_Bicentennial_Man_ (PG) *** (out of ****)
The trailer for Chris Columbus' adaptation of Isaac Asimov's short story and novel _The_Positronic_Man_ makes this Robin Williams vehicle look like a futuristic sequel to _Patch_Adams_--in short, a ghastly piece of shameless audience manipulation. The sentiment is laid on as thick as molasses as the trailer shows how a robot named Andrew (Williams) is adopted by a family and proves to be "special"--unlike any other android, he appears to actually bear the qualities of emotion and creativity. His human characteristics eventually feed into a desire to become human, a dream that gradually comes true over the course of 200 years (hence the title). The trailer comes to a climax as Williams, no longer made of metal and bearing a flesh-and-blood appearance, asks comely co-star Embeth Davidtz to kiss him.
Watching the film itself, I saw that the trailer was accurate in conveying one thing: _Bicentennial_Man_ is, without a doubt, a manipulative picture. But director Chris Columbus, schmaltzmeister that he is, makes no bones about it--he wants to move you. The surprise then came in how I was touched (though not quite moved) by this gentle, likable centuries-spanning fable. While Williams goes through his earnest warm-fuzzy motions as the lead (the only really distinctive thing about his work here is how he wears a head-to-toe metal suit for much of the picture), the standout work--and that which goes a long way for one's involvement in the picture--belongs to Embeth Davidtz, who has a dual role as Amanda, a.k.a. "Little Miss," the youngest daughter in the family that "adopts" Andrew; and Portia, her granddaughter. When Davidtz is recycled, so does screenwriter Nicholas Kazan recycle the contrived plot wrinkle of her character being betrothed to another. But with a proven buttons-pusher such as Columbus at the helm, it's easy to forgive uninspired plot mechanics, for the undeniable emotional pull compensates.
Michael Dequina<EMAIL_ADDRESS>|<EMAIL_ADDRESS>|<EMAIL_ADDRESS>|<EMAIL_ADDRESS>Mr. Brown's Movie Site: http://welcome.to/mrbrown CinemaReview Magazine: http://www.CinemaReview.com on ICQ: #25289934 | on AOL Instant Messenger: MrBrown23
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rec.arts.movies.reviews newsgroup (de.rec.film.kritiken for German reviews).
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Well this report isn't on one specific experience...but more a general overview of my love affair with PCP.
Let me start by saying Ive only used PCP maybe 12 - 15 times in my life and I am 25. I used to do alot of different drugs from tha usuals like cocaine, ecstacy, acid and OF COURSE my favorite...marijuana. I even dabbled in heroin, shot it a few times but ended that when my good friend died of an overdose (New Jersey has rediculously pure dope, highly potent). Ive done some not so known names like AMT, ether, bromethazine & codeine...but none ohhhh sooo great as Phencycladine.
My first experience with dust, i was about 18 or 19 just got off probation and me and my friend were going to celebrate by smokin a fat blunt. But this time, some old hippy we got this smoke from dipped it in PCP...smelled like a chemical factory, even before you lit it.  My friends head would blow up like an air balloon...i laughed. I felt indestructable and invulnerable but not once felt violent or out of control. My body wasn't there...I was floating above it. No comedown...I love this drug.
Over time, I used PCP about a dozen more times in 7 years. One time at my crib when my family was away, we smoked PCP laced mint leaves we call 'GORILLA PISS' due to its black color and chemical odor.
My belief on PCP is simple...you need to be ready for it, and have good company and surroundings. If you dont like feeling like you arent there, if you're scared of sleepwalking, if you dont have a good self image...maybe this drug isn't for you. But for anybody who wants to go down tha rabbit hole and experience something a little different...PCP is where its at. Its so different from any other drug and in my experience...completely unaddictive. One needs to separate drugs from reality...there is a time and place for everything.
I'm going to end by trying to explain a PCP high to someone who never experienced it...
You ever watch THE MATRIX? ITS LIKE BEING IN THAT MOVIE.
A
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.


---
layout: post
title: App store titbits
date: 2009-09-03 00:00:00
categories: business mobile software-development
---
A couple of stories have stuck in my craw recently concerning app stores:
- This test, distributing a free application, showed Ovi getting 10 times the downloads of the Apple App Store. Interesting-ish, though I'd to have seen a comparison figure for Android, and a similar study for a paid app. We see reasonable download figures for free Android apps...
- ... but paid apps seem to be a different matter - Larva labs have gamely published their figures: $62.39 per day on average;
- Meanwhile back at the App Store - it's iPod Touch owners who are the largest consumers of content, people spend an hour a day engaging with apps, and most discovery is happening on-device, not on PC - according to Admob metrics;


2nd Year Btech IT student at BIT Mesra, Ranchi
Member of IET | IEEE
Backend and CP Enthusiast
ABOUT
Hi, this is Siddharth Saraf from Raigarh, CG. I have done most of my schooling from OPJS Raigarh.
Though I was introduced to web development at young age, I have more interest in backend development
than frontend. Starting Competitive Programming just a few months ago. My non-technical skills include
speedcubing and guitar.
CP Handles
Codeforces
Current Rating
Max Rating
SKILLS
PROJECTS
Portfolio
The one-and-only webpage which gives the readers a brief idea about
me.
Empowering Speechless
A glove prototype developed under Hatch-From-Scratch aiming to
translate sign
language and display output in the smartphone, thereby reducing communication gap
between mute
people and normal people.
MoviesHub
This webiste gives its visitors an insight about movies under many paramates like new
releases, trending, etc.
(Currently under constructoin).


--- layout: page title: About header-img: "img/about-bg.png" ---
I got into Software Engineering for a career change and because I am addicted to new technology and I enjoy problem solving. This field will give me the freedom to spend more time with my family and travel, especially if I have the ability to work remotely. I have been laid off at least 7 times within 14 years, I'm looking for a career that will give me stability and allow me to learn and grow. I am ready to live life like I imagined not like what I've been living.


{% extends "description.html" %} {# Make sure to number your filenames if you need them to be in a specific order #} {# Ordering needs to start at 1 (not 0) #} {% set id="ln-submarine-swaps"%} {# id must be unique and follow the rules for ids in css https://www.w3.org/TR/CSS21/syndata.html#characters #} {% set project="Lightning" %} {# Use proper-case (ex. Bitcoin, not bitcoin) #} {% set sub_project="Submarine Swaps" %} {# set to False or "" if not using #} {% set simple_desc="Makes moving BTC between the main Bitcoin network and Lightning easier for users" %} {# Keep this short (~50 characters) #} {% set details=True %} {% set further_reading=True %} {% block at_a_glance %} {# This is the one required block #}
Submarine Swaps bundle the entire process of moving BTC between Bitcoin and Lightning networks into one. This allows for seamless payments between BTC on the Bitcoin network and BTC IOUs on the Lightning network.
{% endblock at_a_glance %} {% block status %}Submarine Swaps are already available in mobile wallets such as Phoenix Wallet, Breez, and Muun.
{% endblock status %} {% block future %}They're already here and they work well.
{% endblock future %} {% block vs_alts %}Without Submarine Swaps if you have BTC on the Bitcoin network and wanted to send it over Lightning you would first need to make a transaction to create a Lightning channel. Then you would make a second transaction sending the BTC IOU over Lightning. This process is cumbersome and leads to friction in both the payment process and the UI of Lightning wallets.
Now with submarine swaps the process is a single seamless step.
{% endblock vs_alts %} {% block further_reading %}Radar.tech {% endblock further_reading %}


Embedded Ruby - ERB
Templates are pre-designed documents, that contain static content and slots for dynamic content.
Hi [USERNAME]
Thank you for registering at [PLATFORM_NAME]!
Use this token to confirm your email address
when you sign in for the first time:
[CONFIRMATION_TOKEN]
Have a great day!
The parts surrounded by []
are the slots for dynamic content, the rest is static content
In Ruby we can use Embedded Ruby, or ERB, to design such templates.
require "erb"
name = "Bill"
greeting_template = "Hi <%= name %> 👋"
ERB.new(greeting_template).result(binding) # => Hi Bill 👋
🥵
Why don't we use String interpolation?
name = "Bill"
"Hi #{name} 👋" # => Hi Bill 👋
💪
✋ String interpolation gets messy if we have more complex outputs.
name = "Bill"
movies = [
{ name: "Groundhog Day", year: 1993 },
{ name: "Lost In Translation", year: 2003 },
{ name: "Moonrise Kingdom", year: 2012 }
]
Target output
Hi Bill 👋
Do you want to watch a movie? Today we have:
* Groundhog Day (1993)
* Lost In Translation (2003)
* Moonrise Kingdom (2012)
- Your Cheap Video Network
output = "Hi #{name} 👋\n"
output << "\nDo you want to watch a movie? Today we have:\n\n"
movies.each do |movie|
output << "* #{movie[:name]} (#{movie[:year]})\n"
end
output << "\n- Your Cheap Video Network\n"
movies_template = %q{
Hi <%= name %>
Do you want to watch a movie? Today we have:
<% movies.each do |movie| %>
* <%= movie[:name] %> (<%= movie[:year] %>)
<% end %>
- Your Cheap Video Network
}
require "erb"
ERB.new(movies_template).result(binding)
We can use conditionals, loops, and other control structures to generate dynamic content
church_bell_template = %q{
<% hour.times do %>
DONG 🔔
<% end %>
<% if (6..12).cover?(hour) %>
Good morning <%= name %>
<% elsif (12..18).cover?(hour) %>
Good afternoon <%= name %>
<% else %>
Good day <%= name %>
<% end %>
}
require "erb"
hour = Time.now.hour # for example 8, at 08:00
name = "Bill"
ERB.new(church_bell_template).result(binding)
DONG 🔔
DONG 🔔
DONG 🔔
DONG 🔔
DONG 🔔
DONG 🔔
DONG 🔔
DONG 🔔
Good morning Bill
We can separate our code into different files, allowing us to focus on our application logic in one file and our presentation logic in another
name = "Bill"
lucky_numbers = (1..50).to_a.sample(6)
File: ./lucky_numbers.txt
Hi <%= name %> 👋
Today your lucky numbers are:
<% lucky_numbers.sort.each do |lucky_number| %>
* <%= lucky_number %>
<% end %>
Good luck! 🍀
(...this looks very similar to the email example at the beginning, remember?)
require "erb"
template = File.read("./lucky_numbers.txt")
ERB.new(template).result(binding)
Hi Bill 👋
Today your lucky numbers are:
* 10
* 12
* 23
* 33
* 39
* 45
Good luck! 🍀
ERB templates can be reused across different parts of our application.
Let's create an HTML template
File ./chores.html

Hi <%= username %> 👋

Don't forget to do the following chores today:

<% chores.each do |chore| %>

<%= chore %>

<% end %>

Remember, this is the presentation logic
Application logic
username = "Bill"
chores = [
"Call mom ☎",
"Clean the bath 🫧",
"Walk the dog 🐕",
"Learn Spanish 🇪🇸"
]
Rendering
require "erb"
template = File.read("./chores.html")
ERB.new(template).result(binding)
HTML Output

Hi Bill 👋

Don't forget to do the following chores today:

Call mom ☎

Clean the bath 🫧

Walk the dog 🐕

Learn Spanish 🇪🇸

What questions do you have?


--- layout: hackathonHero title: DevNQ Hackathon - Schedule heroSecondaryLink: /hackathon-2018 heroSecondaryText: See the details og_image: /assets/images/hackathon-2018/social-banner.png og_desc: The DevNQ Hackthon is a weekend-long programming and product design sprint. The 2018 Hackathon explores ways to assist educators and students by bringing new technologies and innovative ideas to classrooms, digital learning, teaching and training. ---
Visitors are welcome to attend the event for free in daylight hours. Please sign-in with the DevNQ team when you arrive.
We recommend checking out the judging presentations and presentation ceremony on Sunday.
Whilst meals will be provided at set times there will be free snacks, softdrinks, and hot tea and coffee provided throughout the event.


Write an URL-encoded string in the first input and it will get decoded in the second one, write a plain text string in the second input and it will get URL-encoded in the first one.


Starr County
2017
Total Felonies Filed = 398
Total Felony Dispositions = 427
Total Felony Dispositions = 427
Total Misdemeanors Filed = 1210
Total Misdemeanor Dispositions = 880
Total Misdemeanor Dispositions = 880
2016
Total Felonies Filed = 343
Total Felony Dispositions = 563
Total Felony Dispositions = 563
Total Misdemeanors Filed = 1024
Total Misdemeanor Dispositions = 457
Total Misdemeanor Dispositions = 457
2015
Total Felonies Filed = 723
Total Felony Dispositions = 834
Total Felony Dispositions = 834
Total Misdemeanors Filed = 651
Total Misdemeanor Dispositions = 435
Total Misdemeanor Dispositions = 435
2014
Total Felonies Filed = 906
Total Felony Dispositions = 1117
Total Felony Dispositions = 1117
Total Misdemeanors Filed = 462
Total Misdemeanor Dispositions = 552
Total Misdemeanor Dispositions = 552
2013
Total Felonies Filed = 917
Total Felony Dispositions = 991
Total Felony Dispositions = 991
Total Misdemeanors Filed = 739
Total Misdemeanor Dispositions = 470
Total Misdemeanor Dispositions = 470
2012
Total Felonies Filed = 942
Total Felony Dispositions = 750
Total Felony Dispositions = 750
Total Misdemeanors Filed = 839
Total Misdemeanor Dispositions = 697
Total Misdemeanor Dispositions = 697
2011
Total Felonies Filed = 707
Total Felony Dispositions = 707
Total Felony Dispositions = 707
Total Misdemeanors Filed = 687
Total Misdemeanor Dispositions = 612
Total Misdemeanor Dispositions = 612


AWC
Responsive Tag - test
Just resize your windows or open from differents devices
Desktop content
Default content
Responsive content
Tablet content
Mobile content


Size
public enum Size : UInt32
A predefined size for a page.
-
8.5 x 11 inches
Declaration
Swift
case letter
-
8.5 x 14 inches
Declaration
Swift
case legal
-
297 x 420 mm
Declaration
Swift
case a3
-
210 x 297 mm
Declaration
Swift
case a4
-
148 x 210 mm
Declaration
Swift
case a5
-
250 x 353 mm
Declaration
Swift
case b4
-
176 x 250 mm
Declaration
Swift
case b5
-
7.25 x 10.5 inches
Declaration
Swift
case executive
-
4 x 6 inches
Declaration
Swift
case us4x6
-
4 x 8 inches
Declaration
Swift
case us4x8
-
5 x 7 inches
Declaration
Swift
case us5x7
-
4.125 x 9.5 inches
Declaration
Swift
case envelope10
-
The numeric value of the predefined size represented in pixels.
Declaration
Swift
public var sizeInPixels: Size { get }
-
The numeric value of the predefined size represented in inches.
Declaration
Swift
public var sizeInInches: Size { get }
-
The numeric value of the predefined size represented in millimeters.
Declaration
Swift
public var sizeInMillimeters: Size { get }


This page is really awesome, but it does get a bit technical: https://www.floyd.ch/?p=584
Another: https://medium.com/@GallegoDor/python-exploitation-1-input-ac10d3f4491f
An easy example is in the HTB Stratosphere video, python2 is using the input() call to get data from the user. This is vulnerable to builtins injection and exploitable since it is equivalent to eval() with:
__import__('os').system('/bin/bash')
Python2 'safe' function is raw_input().


Unix Cheatsheet
File System
System
Process Management
Permissions
Networking
Searching
Compression
Who Am I
Contact
I hope you like my work. Feel free to reach out to me for anything.
3/3 Secondary Road, Durgapur, West Bengal
+91<PHONE_NUMBER>
+91<PHONE_NUMBER>
<EMAIL_ADDRESS>FillerFiller


About Fernando
I'm an entrepreneur with a knack for creating, designing, and marketing brands.
Best-known as Founder and CEO at PATOS Shoes.
Also a Candidate for a Bachelor's Degree in Economics and Mathematics at the University of Pennsylvania in Philadelphia, PA.
Work has been featured in Forbes, Huffington Post, NBC News, Buzzfeed, Nasdaq, Hackernoon, Inc. Magazine, Refinery29, CNBC, Footwear News, MLive, and more.
I've written for Business Insider, too.


This is a test website. Nothing is charged. Payment credential enrollment: https://spc.liquangu.com.
Credential id:
Pay $0.01 (with credential #1)
Login (with credential #1)
Navigate away in 10s
Change window in 10s
Open full screen
Close full screen
Iframe with allow="payment":
Based on the Secure Payment Confirmation explainer.


Click on any row to see the image in caMicroscope.
This data on this site includes clinical data and whole slide images from the TCGA Breast Invasive Carcinoma (BRCA). More details on the data can be found here


DigitAir is hiring!
Join our small team of highly motivated individuals and become a part of the airline revolution.
DigitAir offers a state-of-the-art facility, collaborative atmosphere, and spirit of rewarding work to all our employees.
Both housed in refurbished grain elevators, DigitAir's two offices drip with history and authenticity. Inside, employees work in an open floor-plan setting designed to encourage collaborative work. But don't be fooled: this open, airy feel belies a powerhouse of change working to revolutionize the airline paradigm from the ground up.
With several positions available to fill, DigitAir is looking to round out this space and further its thrilling vision.
Both housed in refurbished grain elevators, DigitAir's two offices drip with history and authenticity. Inside, employees work in an open floor-plan setting designed to encourage collaborative work. But don't be fooled: this open, airy feel belies a powerhouse of change working to revolutionize the airline paradigm from the ground up.
With several positions available to fill, DigitAir is looking to round out this space and further its thrilling vision.
DigitAir is actively seeking to round out its team with qualified and spirited employees. The following are the shoes we most need filled.
Senior Full-Stack Developer: This developer will be placed in charge of the DigitAir website, building it out and maintaining it as our company grows and shifts.
Operations Manager: DigitAir is also seeking a qualified business professional capable of managing the deployment of several new aircraft, as well as the maintenance of existing aircraft.
Junior Operations Manager: Full-time assistant to the Operations Manager, this position will be more accessible to individuals with less applied work practice. Duties will be similar to those listed above.
Senior Full-Stack Developer: This developer will be placed in charge of the DigitAir website, building it out and maintaining it as our company grows and shifts.
Operations Manager: DigitAir is also seeking a qualified business professional capable of managing the deployment of several new aircraft, as well as the maintenance of existing aircraft.
Junior Operations Manager: Full-time assistant to the Operations Manager, this position will be more accessible to individuals with less applied work practice. Duties will be similar to those listed above.
Come tour our offices and see how DigitAir is working to make the world a better place!
If you're interested in stepping out of your comfort zone and blazing a new trail of change with us, send us an email at<EMAIL_ADDRESS>If you're interested in stepping out of your comfort zone and blazing a new trail of change with us, send us an email at<EMAIL_ADDRESS>16
Airplanes
25
Employees
2
Office Locations
>1 Million
People Affected Daily


Indent Labs
We create awesomely awesome tools for awesome writers.
Your digital notebook grows and collaborates with you as you create magnificent universes — and everything within them.
Create a universe (literally) and track every aspect of its characters, locations, and items. Our AI writing assistant asks questions about your content, helping you dive deeper than ever into your world.
Indent Labs is a collection of ambitious natural language processing projects aimed squarely at moonshots in the field of writing, particularly at the intersection of artificial intelligence and creativity.
Projects in our pipeline include dynamic prose and poetry generation, in-story analysis and analytics, real-time writing guidance and feedback, alternative storytelling mediums, new ways to interact with and bring characters to life, and so much more.
The first word processor showed up in the 60's and revolutionized writing through technology. Isn't it time for another shift forward?


…Huh, someone left a positive comment on my Steins;Gate fanfic I wrote a few months ago.
Feels weird to know people like what I write.


--- title: 404 Page Not Found pretty_url: False meta: robots: noindex, nofollow sitemap: exclude: True ---
The requested URL was not found on the server. If you entered the URL manually please check your spelling and try again
{{ page_link('index', text='Home') }}


--- layout: default title: Ooops! header_background_image: bg.png permalink: /404.html ---
Oh no. The page was not found :(


The NullMarginInterestRateModel
doesn't charge any margin interest. It's the default margin interest rate of the DefaultBrokerageModel.
security.MarginInterestRateModel = MarginInterestRateModel.Null;
security.MarginInterestRateModel = MarginInterestRateModel.Null
To view the implementation of this model, see the LEAN GitHub repository.


I joined Globant to become part of a large-scale digital products design and development multidisciplinary team. I've found myself working with Openbank, the 100% digital bank of the Santander Group. I was part of a group formed by hybrid (UX/UI) designers with focus on creating meaningful experiences on Insurance products, both for web and mobile platforms.
Insurances
GLOBANT + OPENBANK · 2018
Category
B2C, Banking.
Platforms
Web, iOS, Android
Role
UX/UI Designer
Time
5 months
Case study in progress
◼


Installing on Linux
Multi-node Installation
In a production environment, a single-node cluster cannot satisfy most of the needs as the cluster has limited resources with insufficient compute capabilities. Thus, single-node clusters are not recommended for large-scale data processing. Besides, a cluster of this kind is not available with high availability as it only has one node. On the other hand, a multi-node architecture is the most common and preferred choice in terms of application deployment and distribution.
This section gives you an overview of multi-node installation, including the concept, KubeKey and steps. For information about HA installation, refer to Installing on Public Cloud and Installing in On-premises Environment.
Concept
A multi-node cluster is composed of at least one master node and one worker node. You can use any node as the taskbox to carry out the installation task. You can add additional nodes based on your needs (e.g. for high availability) both before and after the installation.
- Master. A master node generally hosts the control plane that controls and manages the whole system.
- Worker. Worker nodes run the actual applications deployed on them.
Why KubeKey
If you are not familiar with Kubernetes components, you may find it difficult to set up a highly-functional multi-node Kubernetes cluster. Starting from the version 3.0.0, KubeSphere uses a brand-new installer called KubeKey to replace the old ansible-based installer. Developed in Go language, KubeKey allows users to quickly deploy a multi-node architecture.
For users who do not have an existing Kubernetes cluster, they only need to create a configuration file with few commands and add node information (e.g. IP address and node roles) in it after KubeKey is downloaded. With one command, the installation will start and no additional operation is needed.
Motivation
- The previous ansible-based installer has a bunch of software dependencies such as Python. KubeKey is developed in Go language to get rid of the problem in a variety of environments, making sure the installation is successful.
- KubeKey uses Kubeadm to install Kubernetes clusters on nodes in parallel as much as possible in order to reduce installation complexity and improve efficiency. It will greatly save installation time compared to the older installer.
- With KubeKey, users can scale clusters from an all-in-one cluster to a multi-node cluster, even an HA cluster.
- KubeKey aims to install clusters as an object, i.e., CaaO.
Step 1: Prepare Linux Hosts
Please see the requirements for hardware and operating system shown below. To get started with multi-node installation, you need to prepare at least three hosts according to the following requirements.
System Requirements
| Systems | Minimum Requirements (Each node) |
|---|---|
| Ubuntu 16.04, 18.04 | CPU: 2 Cores, Memory: 4 G, Disk Space: 40 G |
| Debian Buster, Stretch | CPU: 2 Cores, Memory: 4 G, Disk Space: 40 G |
| CentOS 7.x | CPU: 2 Cores, Memory: 4 G, Disk Space: 40 G |
| Red Hat Enterprise Linux 7 | CPU: 2 Cores, Memory: 4 G, Disk Space: 40 G |
| SUSE Linux Enterprise Server 15/openSUSE Leap 15.2 | CPU: 2 Cores, Memory: 4 G, Disk Space: 40 G |
Note
/var/lib/docker
is mainly used to store the container data, and will gradually increase in size during use and operation. In the case of a production environment, it is recommended that /var/lib/docker
should mount a drive separately.Node Requirements
- All nodes must be accessible through
SSH
. - Time synchronization for all nodes.
sudo
/curl
/openssl
should be used in all nodes.docker
can be installed by yourself or by KubeKey.
Note
docker
must be installed in advance if you want to deploy KubeSphere in an offline environment.Dependency Requirements
KubeKey can install Kubernetes and KubeSphere together. The dependency that needs to be installed may be different based on the Kubernetes version to be installed. You can refer to the list below to see if you need to install relevant dependencies on your node in advance.
| Dependency | Kubernetes Version ≥ 1.18 | Kubernetes Version < 1.18 |
|---|---|---|
socat |
Required | Optional but recommended |
conntrack |
Required | Optional but recommended |
ebtables |
Optional but recommended | Optional but recommended |
ipset |
Optional but recommended | Optional but recommended |
Network and DNS Requirements
- Make sure the DNS address in
/etc/resolv.conf
is available. Otherwise, it may cause some issues of DNS in clusters. - If your network configuration uses Firewall or Security Group, you must ensure infrastructure components can communicate with each other through specific ports. It’s recommended that you turn off the firewall or follow the guide Network Access.
Tip
- It’s recommended that your OS be clean (without any other software installed). Otherwise, there may be conflicts.
- A container image mirror (accelerator) is recommended to be prepared if you have trouble downloading images from dockerhub.io. See Configure registry mirrors for the Docker daemon.
This example includes three hosts as below with the master node serving as the taskbox.
| Host IP | Host Name | Role |
|---|---|---|
| <IP_ADDRESS> | master | master, etcd |
| <IP_ADDRESS> | node1 | worker |
| <IP_ADDRESS> | node2 | worker |
Step 2: Download KubeKey
Follow the step below to download KubeKey.
Download KubeKey from GitHub Release Page or use the following command directly.
wget https://github.com/kubesphere/kubekey/releases/download/v1.0.0/kubekey-v1.0.0-linux-amd64.tar.gz -O - | tar -xz
Download KubeKey using the following command:
wget -c https://kubesphere.io/download/kubekey-v1.0.0-linux-amd64.tar.gz -O - | tar -xz
Make kk
executable:
chmod +x kk
Step 3: Create a Cluster
For multi-node installation, you need to create a cluster by specifying a configuration file.
1. Create an example configuration file
Command:
./kk create config [--with-kubernetes version] [--with-kubesphere version] [(-f | --file) path]
Info
Here are some examples for your reference:
- You can create an example configuration file with default configurations. You can also specify the file with a different filename, or in a different folder.
./kk create config [-f ~/myfolder/abc.yaml]
- You can specify a KubeSphere version that you want to install (e.g.
--with-kubesphere v3.0.0
).
./kk create config --with-kubesphere [version]
2. Edit the configuration file
A default file config-sample.yaml will be created if you do not change the name. Edit the file and here is an example of the configuration file of a multi-node cluster with one master node.
spec:
hosts:
- {name: master, address: <IP_ADDRESS>, internalAddress: <IP_ADDRESS>, user: ubuntu, password: Testing123}
- {name: node1, address: <IP_ADDRESS>, internalAddress: <IP_ADDRESS>, user: ubuntu, password: Testing123}
- {name: node2, address: <IP_ADDRESS>, internalAddress: <IP_ADDRESS>, user: ubuntu, password: Testing123}
roleGroups:
etcd:
- master
master:
- master
worker:
- node1
- node2
controlPlaneEndpoint:
domain: lb.kubesphere.local
address: ""
port: "6443"
Hosts
- List all your machines under
hosts
and add their detailed information as above. In this case, port 22 is the default port of SSH. Otherwise, you need to add the port number after the IP address. For example:
hosts:
- {name: master, address: <IP_ADDRESS>, internalAddress: <IP_ADDRESS>, port: 8022, user: ubuntu, password: Testing123}
- For default root user:
hosts:
- {name: master, address: <IP_ADDRESS>, internalAddress: <IP_ADDRESS>, password: Testing123}
- For passwordless login with SSH keys:
hosts:
- {name: master, address: <IP_ADDRESS>, internalAddress: <IP_ADDRESS>, privateKeyPath: "~/.ssh/id_rsa"}
roleGroups
etcd
: etcd node namesmaster
: Master node namesworker
: Worker node names
controlPlaneEndpoint (for HA installation only)
controlPlaneEndpoint
allows you to define an external load balancer for an HA cluster. You need to prepare and configure an external load balancer if and only if you need to install more than 3 master nodes. Please note that the address and port should be indented by two spaces in config-sample.yaml
, and the address
should be VIP. See HA Configuration for details.
Tip
- You can enable the multi-cluster feature by editing the configuration file. For more information, see Multi-cluster Management.
- You can also select the components you want to install. For more information, see Enable Pluggable Components. For an example of a complete config-sample.yaml file, see this file.
addons
You can customize persistent storage plugins (e.g. NFS Client, Ceph RBD, and GlusterFS) by specifying storage under the field addons
in config-sample.yaml
. For more information, see Persistent Storage Configuration.
Note
When you finish editing, save the file.
3. Create a cluster using the configuration file
./kk create cluster -f config-sample.yaml
Note
config-sample.yaml
above to your own file if you use a different name.The whole installation process may take 10-20 minutes, depending on your machine and network.
4. Verify the installation
When the installation finishes, you can see the content as follows:
#####################################################
### Welcome to KubeSphere! ###
#####################################################
Console: http://<IP_ADDRESS>:30880
Account: admin
Password: P@88w0rd
NOTES：
1. After logging into the console, please check the
monitoring status of service components in
the "Cluster Management". If any service is not
ready, please wait patiently until all components
are ready.
2. Please modify the default password after login.
#####################################################
https://kubesphere.io 20xx-xx-xx xx:xx:xx
#####################################################
Now, you will be able to access the web console of KubeSphere at http://{IP}:30880
(e.g. you can use the EIP) with the account and password admin/P@88w0rd
.
Note
Enable kubectl Autocompletion
KubeKey doesn’t enable kubectl autocompletion. See the content below and turn it on:
Prerequisite: make sure bash-autocompletion is installed and works.
# Install bash-completion
apt-get install bash-completion
# Source the completion script in your ~/.bashrc file
echo 'source <(kubectl completion bash)' >>~/.bashrc
# Add the completion script to the /etc/bash_completion.d directory
kubectl completion bash >/etc/bash_completion.d/kubectl
Detailed information can be found here.


|
BuildmLearn Store
<IP_ADDRESS>
A Windows Phone app, which is a store for apps built using BuildmLearn ToolKit
|
This class deals with displaying Search Results according to the search query. More...
Public Member Functions | |
| void | Connect (int connectionId, object target) |
| void | InitializeComponent () |
| void | Connect (int connectionId, object target) |
| void | InitializeComponent () |
| SearchPage () | |
| Public Constructor for SearchPage More... | |
Protected Member Functions | |
| override void | OnNavigatedTo (NavigationEventArgs e) |
| The methods provided in this section are simply used to allow NavigationHelper to respond to the page's navigation methods. More... | |
| override void | OnNavigatedFrom (NavigationEventArgs e) |
| The methods provided in this section are simply used to allow NavigationHelper to respond to the page's navigation methods. More... | |
Properties | |
| NavigationHelper | NavigationHelper [get] |
| Gets the NavigationHelper associated with this Page. More... | |
| ObservableDictionary | DefaultViewModel [get] |
| Gets the view model for this Page. More... | |
Private Member Functions | |
| void | NavigationHelper_LoadState (object sender, LoadStateEventArgs e) |
| Populates the page with content passed during navigation. More... | |
| void | NavigationHelper_SaveState (object sender, SaveStateEventArgs e) |
| Preserves state associated with this page in case the application is suspended or the page is discarded from the navigation cache. More... | |
| void | GridFeaturedApps_ContentChanging (ListViewBase sender, ContainerContentChangingEventArgs args) |
| Deals with populating apps in the Serach result section. More... | |
| void | ShowImage (ListViewBase sender, ContainerContentChangingEventArgs args) |
| Deals with populating images(app icons) in the apps of the Search Results. More... | |
| void | GridFeaturedApps_SelectionChanged (object sender, SelectionChangedEventArgs e) |
| Executed when the user selects/taps on an app. More... | |
| void | Home_Click (object sender, RoutedEventArgs e) |
| Executed when the Home Button is tapped from the Application bar. More... | |
| async void | Settings_Click (object sender, RoutedEventArgs e) |
| Executed when the Settings Button is tapped from the Application bar. More... | |
| void | MyApps_Click (object sender, RoutedEventArgs e) |
| Executed when the My-Apps Button is tapped from the Application bar. More... | |
| void | Categories_Click (object sender, RoutedEventArgs e) |
| Executed when the Categories Button is tapped from the Application bar. More... | |
| void | About_Click (object sender, RoutedEventArgs e) |
| Executed when the About Button is tapped from the Application bar. More... | |
| void | StackPanel_Holding (object sender, HoldingRoutedEventArgs e) |
| Executed when the app is tapped for a long time triggering the holding event. More... | |
| void | Feedback_Click (object sender, RoutedEventArgs e) |
| Executed when the Feedback Button is tapped from the Application bar. More... | |
| void | InstallButton_Click (object sender, RoutedEventArgs e) |
| Executed when the Install Button is tapped when an app is long tapped. More... | |
| void | ShareButton_Click (object sender, RoutedEventArgs e) |
| Executed when the Share button is tapped from the Application bar. More... | |
| void | Search_TextChanged (object sender, TextChangedEventArgs e) |
| Executed when the content in the Search Bar is changed. More... | |
Private Attributes | |
| global::Windows.UI.Xaml.Controls.Grid | LayoutRoot |
| global::Windows.UI.Xaml.Controls.Grid | ContentRoot |
| global::Windows.UI.Xaml.Controls.GridView | GridFeaturedApps |
| global::Windows.UI.Xaml.Controls.TextBox | Search |
| global::Windows.UI.Xaml.Controls.AppBarButton | btnMyApps |
| bool | _contentLoaded |
| NavigationHelper | navigationHelper |
| ObservableDictionary | defaultViewModel = new ObservableDictionary() |
| Apps | appHolding |
| bool | selectionGridApps = false |
This class deals with displaying Search Results according to the search query.
| AppStore.SearchPage.SearchPage | ( | ) |
Public Constructor for SearchPage
|
private |
Executed when the About Button is tapped from the Application bar.
| sender | Object Sender is a parameter called Sender that contains a reference to the control/object that raised the event. |
| e | RoutedEventArgs e is a parameter called e that contains the event data, see the RoutedEventArgs MSDN page for more information. |
|
private |
Executed when the Categories Button is tapped from the Application bar.
| sender | Object Sender is a parameter called Sender that contains a reference to the control/object that raised the event. |
| e | RoutedEventArgs e is a parameter called e that contains the event data, see the RoutedEventArgs MSDN page for more information. |
| void AppStore.SearchPage.Connect | ( | int | connectionId, |
| object | target | ||
| ) |
| void AppStore.SearchPage.Connect | ( | int | connectionId, |
| object | target | ||
| ) |
|
private |
Executed when the Feedback Button is tapped from the Application bar.
| sender | Object Sender is a parameter called Sender that contains a reference to the control/object that raised the event. |
| e | RoutedEventArgs e is a parameter called e that contains the event data, see the RoutedEventArgs MSDN page for more information. |
|
private |
Deals with populating apps in the Serach result section.
| sender | Object Sender is a parameter called Sender that contains a reference to the control/object that raised the event. |
| args | EventArgs args is a parameter called e that contains the event data, see the ContainerContentChangingEventArgs MSDN page for more information. |
|
private |
Executed when the user selects/taps on an app.
The app navigates to the Details page of the app.
| sender | Object Sender is a parameter called Sender that contains a reference to the control/object that raised the event. |
| e | SelectionChangedEventArgs e an instance of SelectionChangedEventArgs including, in many cases, an object which inherits from SelectionChangedEventArgs. Contains additional information about the event, and sometimes provides ability for code handling the event to alter the event somehow. |
|
private |
Executed when the Home Button is tapped from the Application bar.
| sender | Object Sender is a parameter called Sender that contains a reference to the control/object that raised the event. |
| e | RoutedEventArgs args is a parameter called e that contains the event data, see the RoutedEventArgs MSDN page for more information. |
| void AppStore.SearchPage.InitializeComponent | ( | ) |
| void AppStore.SearchPage.InitializeComponent | ( | ) |
|
private |
Executed when the Install Button is tapped when an app is long tapped.
| sender | Object Sender is a parameter called Sender that contains a reference to the control/object that raised the event. |
| e | RoutedEventArgs e is a parameter called e that contains the event data, see the RoutedEventArgs MSDN page for more information. |
|
private |
Executed when the My-Apps Button is tapped from the Application bar.
| sender | Object Sender is a parameter called Sender that contains a reference to the control/object that raised the event. |
| e | RoutedEventArgs e is a parameter called e that contains the event data, see the RoutedEventArgs MSDN page for more information. |
|
private |
Populates the page with content passed during navigation.
Any saved state is also provided when recreating a page from a prior session.
| sender | The source of the event; typically NavigationHelper |
| e | Event data that provides both the navigation parameter passed to Frame.Navigate(Type, Object) when this page was initially requested and a dictionary of state preserved by this page during an earlier session. The state will be null the first time a page is visited. |
|
private |
Preserves state associated with this page in case the application is suspended or the page is discarded from the navigation cache.
Values must conform to the serialization requirements of SuspensionManager.SessionState.
| sender | The source of the event; typically NavigationHelper |
| e | Event data that provides an empty dictionary to be populated with serializable state. |
|
protected |
The methods provided in this section are simply used to allow NavigationHelper to respond to the page's navigation methods.
Page specific logic should be placed in event handlers for the NavigationHelper.LoadState and NavigationHelper.SaveState. The navigation parameter is available in the SaveState method in addition to page state preserved during an earlier session.
| e | Provides data for navigation methods and event handlers that cannot cancel the navigation request. |
|
protected |
The methods provided in this section are simply used to allow NavigationHelper to respond to the page's navigation methods.
Page specific logic should be placed in event handlers for the NavigationHelper.LoadState and NavigationHelper.SaveState. The navigation parameter is available in the LoadState method in addition to page state preserved during an earlier session.
| e | Provides data for navigation methods and event handlers that cannot cancel the navigation request. |
|
private |
Executed when the content in the Search Bar is changed.
| sender | Object Sender is a parameter called Sender that contains a reference to the control/object that raised the event. |
| e | TextChangedEventArgs e is a parameter called e that contains the event data, see the TextChangedEventArgs MSDN page for more information. |
|
private |
Executed when the Settings Button is tapped from the Application bar.
| sender | Object Sender is a parameter called Sender that contains a reference to the control/object that raised the event. |
| e | RoutedEventArgs e is a parameter called e that contains the event data, see the RoutedEventArgs MSDN page for more information. |
|
private |
Executed when the Share button is tapped from the Application bar.
| sender | Object Sender is a parameter called Sender that contains a reference to the control/object that raised the event. |
| e | RoutedEventArgs e is a parameter called e that contains the event data, see the RoutedEventArgs MSDN page for more information. |
|
private |
Deals with populating images(app icons) in the apps of the Search Results.
| sender | Object Sender is a parameter called Sender that contains a reference to the control/object that raised the event. |
| args | ContainerContentChangingEventArgs args is a parameter called e that contains the event data, see the ContainerContentChangingEventArgs MSDN page for more information. |
|
private |
Executed when the app is tapped for a long time triggering the holding event.
| sender | Object Sender is a parameter called Sender that contains a reference to the control/object that raised the event. |
| e | HoldingRoutedEventArgs e is a parameter called e that contains the event data, see the HoldingRoutedEventArgs MSDN page for more information. |
|
private |
|
private |
|
private |
|
private |
|
private |
|
private |
|
private |
|
private |
|
private |
|
private |
|
get |
Gets the view model for this Page.
This can be changed to a strongly typed view model.
|
get |
Gets the NavigationHelper associated with this Page.


SdkException(message: String, cause: Throwable?)
Marker for all custom exceptions from the SDK. Making it an interface would result in more typing so its a supertype, instead.


2 references to HasInstanceTypeName
System.Management.Automation (2)
engine\MshObject.cs (1)
898
if (
HasInstanceTypeName
(obj, out ConsolidatedString result))
engine\runtime\Binding\Binders.cs (1)
2094
if (PSObject.HasInstanceMembers(boxedT, out unused1) || PSObject.
HasInstanceTypeName
(boxedT, out unused2))


Service or its description not found
Check service URL and its HATEAOS-HAL description
Description URL is
[service-contex-path]/hateoas
Expected request URL is
service?ctx=[service-contex-path]


R chart is a type of scheme, popularly known as control chart, used to monitor range of a normally distributed variables simultaneously, when samples are collected at regular intervals from a business or industrial process.


Sense and Sensibility
by Jane Austen
Chapter XXVIII
Additional Information
- Year Published: 1811
- Language: English
- Country of Origin: England
- Source: Austen, J. (1811). Sense and Sensibility. London, England: T. Egerton.
-
Readability:
- Flesch–Kincaid Level: 9.5
- Word Count: 1,493
- Genre: Romance
- Keywords: 19th century literature, british literature, jane austen
- ✎ Cite This
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Nothing occurred during the next three or four days, to make Elinor regret what she had done, in applying to her mother; for Willoughby neither came nor wrote. They were engaged about the end of that time to attend Lady Middleton to a party, from which Mrs. Jennings was kept away by the indisposition of her youngest daughter; and for this party, Marianne, wholly dispirited, careless of her appearance, and seeming equally indifferent whether she went or staid, prepared, without one look of hope or one expression of pleasure. She sat by the drawing–room fire after tea, till the moment of Lady Middleton’s arrival, without once stirring from her seat, or altering her attitude, lost in her own thoughts, and insensible of her sister’s presence; and when at last they were told that Lady Middleton waited for them at the door, she started as if she had forgotten that any one was expected.
They arrived in due time at the place of destination, and as soon as the string of carriages before them would allow, alighted, ascended the stairs, heard their names announced from one landing–place to another in an audible voice, and entered a room splendidly lit up, quite full of company, and insufferably hot. When they had paid their tribute of politeness by curtsying to the lady of the house, they were permitted to mingle in the crowd, and take their share of the heat and inconvenience, to which their arrival must necessarily add. After some time spent in saying little or doing less, Lady Middleton sat down to Cassino, and as Marianne was not in spirits for moving about, she and Elinor luckily succeeding to chairs, placed themselves at no great distance from the table.
They had not remained in this manner long, before Elinor perceived Willoughby, standing within a few yards of them, in earnest conversation with a very fashionable looking young woman. She soon caught his eye, and he immediately bowed, but without attempting to speak to her, or to approach Marianne, though he could not but see her; and then continued his discourse with the same lady. Elinor turned involuntarily to Marianne, to see whether it could be unobserved by her. At that moment she first perceived him, and her whole countenance glowing with sudden delight, she would have moved towards him instantly, had not her sister caught hold of her.
“Good heavens!” she exclaimed, “he is there—he is there—Oh! why does he not look at me? why cannot I speak to him?”
“Pray, pray be composed,” cried Elinor, “and do not betray what you feel to every body present. Perhaps he has not observed you yet.”
This however was more than she could believe herself; and to be composed at such a moment was not only beyond the reach of Marianne, it was beyond her wish. She sat in an agony of impatience which affected every feature.
At last he turned round again, and regarded them both; she started up, and pronouncing his name in a tone of affection, held out her hand to him. He approached, and addressing himself rather to Elinor than Marianne, as if wishing to avoid her eye, and determined not to observe her attitude, inquired in a hurried manner after Mrs. Dashwood, and asked how long they had been in town. Elinor was robbed of all presence of mind by such an address, and was unable to say a word. But the feelings of her sister were instantly expressed. Her face was crimsoned over, and she exclaimed, in a voice of the greatest emotion, “Good God! Willoughby, what is the meaning of this? Have you not received my letters? Will you not shake hands with me?”
He could not then avoid it, but her touch seemed painful to him, and he held her hand only for a moment. During all this time he was evidently struggling for composure. Elinor watched his countenance and saw its expression becoming more tranquil. After a moment’s pause, he spoke with calmness.
“I did myself the honour of calling in Berkeley Street last Tuesday, and very much regretted that I was not fortunate enough to find yourselves and Mrs. Jennings at home. My card was not lost, I hope.”
“But have you not received my notes?” cried Marianne in the wildest anxiety. “Here is some mistake I am sure—some dreadful mistake. What can be the meaning of it? Tell me, Willoughby; for heaven’s sake tell me, what is the matter?”
He made no reply; his complexion changed and all his embarrassment returned; but as if, on catching the eye of the young lady with whom he had been previously talking, he felt the necessity of instant exertion, he recovered himself again, and after saying, “Yes, I had the pleasure of receiving the information of your arrival in town, which you were so good as to send me,” turned hastily away with a slight bow and joined his friend.
Marianne, now looking dreadfully white, and unable to stand, sunk into her chair, and Elinor, expecting every moment to see her faint, tried to screen her from the observation of others, while reviving her with lavender water.
“Go to him, Elinor,” she cried, as soon as she could speak, “and force him to come to me. Tell him I must see him again—must speak to him instantly.— I cannot rest—I shall not have a moment’s peace till this is explained—some dreadful misapprehension or other.—  No, my dearest Marianne, you must wait. This is not the place for explanations. Wait only till tomorrow.”
With difficulty however could she prevent her from following him herself; and to persuade her to check her agitation, to wait, at least, with the appearance of composure, till she might speak to him with more privacy and more effect, was impossible; for Marianne continued incessantly to give way in a low voice to the misery of her feelings, by exclamations of wretchedness. In a short time Elinor saw Willoughby quit the room by the door towards the staircase, and telling Marianne that he was gone, urged the impossibility of speaking to him again that evening, as a fresh argument for her to be calm. She instantly begged her sister would entreat Lady Middleton to take them home, as she was too miserable to stay a minute longer.
Lady Middleton, though in the middle of a rubber, on being informed that Marianne was unwell, was too polite to object for a moment to her wish of going away, and making over her cards to a friend, they departed as soon the carriage could be found. Scarcely a word was spoken during their return to Berkeley Street. Marianne was in a silent agony, too much oppressed even for tears; but as Mrs. Jennings was luckily not come home, they could go directly to their own room, where hartshorn restored her a little to herself. She was soon undressed and in bed, and as she seemed desirous of being alone, her sister then left her, and while she waited the return of Mrs. Jennings, had leisure enough for thinking over the past.
That some kind of engagement had subsisted between Willoughby and Marianne she could not doubt, and that Willoughby was weary of it, seemed equally clear; for however Marianne might still feed her own wishes, SHE could not attribute such behaviour to mistake or misapprehension of any kind. Nothing but a thorough change of sentiment could account for it. Her indignation would have been still stronger than it was, had she not witnessed that embarrassment which seemed to speak a consciousness of his own misconduct, and prevented her from believing him so unprincipled as to have been sporting with the affections of her sister from the first, without any design that would bear investigation. Absence might have weakened his regard, and convenience might have determined him to overcome it, but that such a regard had formerly existed she could not bring herself to doubt.
As for Marianne, on the pangs which so unhappy a meeting must already have given her, and on those still more severe which might await her in its probable consequence, she could not reflect without the deepest concern. Her own situation gained in the comparison; for while she could ESTEEM Edward as much as ever, however they might be divided in future, her mind might be always supported. But every circumstance that could embitter such an evil seemed uniting to heighten the misery of Marianne in a final separation from Willoughby—in an immediate and irreconcilable rupture with him.


--- layout: documentation title: ConfigurationType ---
| Field Name | Type | Description |
|---|---|---|
| Description0..1 | StructuredTextType |
The Description field is optional and provides an unstructured, text description of this Configuration. |
| Short_Description0..1 | StructuredTextType |
The Short_Description field is optional and provides a short, unstructured, text description of this Configuration. |
| CCE_ID0..1 | CCE_IDInlineType |
The CCE_ID field is optional and specifies a CCE identifier for a particular configuration item. |


| ps_system_memory {ps} | R Documentation |
Statistics about system memory usage
ps_system_memory()
Named list. All numbers are in bytes:
total
: total physical memory (exclusive swap).
avail
the memory that can be given instantly to processes without
the system going into swap. This is calculated by summing different
memory values depending on the platform and it is supposed to be used
to monitor actual memory usage in a cross platform fashion.
percent
: Percentage of memory that is taken.
used
: memory used, calculated differently depending on
the platform and designed for informational purposes only.
total
- free
does not necessarily match used
.
free
: memory not being used at all (zeroed) that is
readily available; note that this doesn’t reflect the actual memory
available (use available
instead). total
- used
does not
necessarily match free
.
active
: (Unix only) memory currently in use or very recently used,
and so it is in RAM.
inactive
: (Unix only) memory that is marked as not used.
wired
: (macOS only) memory that is marked to always stay in RAM. It
is never moved to disk.
buffers
: (Linux only) cache for things like file system metadata.
cached
: (Linux only) cache for various things.
shared
: (Linux only) memory that may be simultaneously accessed by
multiple processes.
slab
: (Linux only) in-kernel data structures cache.
Other memory functions:
ps_system_swap()
ps_system_memory()


LUEUR
Installation
Overview
LUEUR is an interactive installation, exploring the possibility of light materialization and provides new interpretation of light. We aim to provide tangible interaction with light and facilitate imagination to create a visuo-haptic illusion and challenge the theory of nature — light becomes tangible and receives gravity.
Role
Project Lead / Designer / Developer
Unity, Processing, Hardware Fabrication, Prototyping, Tangible interaction design
December 2019 - May 2020
Background
Light, as we interpret in general, is an element without gravity and free material that does not exist in tangible form. In terms of science, light can be perceived as waves or particles. Light has been one of the great sources of inspiration for artists, they create the light installation, light art which applied art form utilized natural or artificial lights as the main medium of expression has also enriched our understanding of light.
Design Process
Concept
The origin of the creation of this work is a fanciful and unrealistic concept. I want to reinterpret the ”light”, as we knew which is an element that exists without any form and weight, it has no weight. Then it brings me an inspiration to explore the tangible interaction with light and regard light as the main body of expression. Let the light behave like a physical object with weight, conduct different physical movements under the influence of gravity. Moreover, it could be perceived in different sensory outputs, while operating it with active motion inputs.
We propose LUEUR to explore the design space of tangible interaction with light and expands our imaginative horizons providing new perspectives of light. The experience is designed to make LUEUR transport participants’ imagination into a thought experiment, allowing them to make their own interpretations. They could directly touch, manipulate, and feel the light in the tangible interaction.
Details - Interaction system
The interactive system is the core of the interactivity in this work and the aesthetic experience.
We have built the haptic sensation simulation mechanism to convey different tactile feedback, while users interact with a visually represented object.
Users could perform various operations that represent different effects of light motions. With different C/D ratios, they interact with the installation to perceive pseudo-haptic feedback that may generate various haptic sensations of light.
We constructed a physical object in the virtual environment with Unity to simulate the movement of light affected by gravity. The physics engines on the platform can display objects that enable physical behavior such as the use of gravity, collision,etc physic interactions.
The design of visual effects system helps to increase the feedback of visual interaction, and visual feedback also plays a significant role in the haptic simulation system. The visual effects involve the integration of live-action and generated imagery (digital or optical effects) to create environments, inanimate objects which look realistic.
The light is vividly glowing in the device, with its illumination seems to be simulating a certain kind of biological, fluid effects or particle effects, etc. LUEUR is just like a device with an organism, made manifest through light, lives inside the sculpture.
Details - Hardware Fabrication
The design of the hardware system includes the process of ideation by creating sketches and image boards, and the coming process of prototyping iteration to the final version of the style and structure. Next is the approach of sensing and lighting control, which is the power supply of the entire work operation and motion tracking to support the interaction system.
Demostration
LUEUR would demonstrate as an interactive installation, providing the participants with a perceptual and immersive experience of light. The users could carry out such acts of direct touch, manipulate, in order to engage in the tangible interaction and perceive the pseudo-haptic feedback that simulates different haptic sensations.
Experiment Study
Through participant study and experimental design, I want to further verify whether the implementation of this system has achieved the desired outcomes and reached the designed effects as well as to optimize or evaluate the experience. The people who take part in the study to experience LUEUR are not just a viewer or user, however, they become active “imaginers”. Through the process of interacting with the installation transporting viewers’ imagination into a thought experiment allows enough room for them to make their own interpretations. The experience of the participants is also part of a work of art, and they engage in the creation of the work.
Link
Publication
ACM DIS DEMO
LUEUR: Exploring the Tangible Interaction of Light by Visuo-Haptic Illusions
Award
VISION GET WILD AWARD 2020
Merit Award


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Angular 2 Seed is a starter project that implements best practices in coding, building and testing Angular 2 apps.
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No matter what industry you are in, whether your business is small or large, we are your total IT provider. Our goal is to provide total end to end IT solutions. We come to your work place & audit your network, either by working with your current system or implementing an entire network.
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Goldline IT has been a provider of IT solutions for over 18 years. We ensure that your company recieves a total business solution, not just an IT answer. We can consult with you to provide an initial business strategy proposal, plan a system appropiate to your company ojectives, design and implement it, as well as offer training, on-going support and a 24-hour help desk.
We have experience & knowledgeable staff & partners to ensure we provide you with the best service as well as software or hardware & related products. Whatever your system needs, we will be able to source the right IT provider to give you the network support you need.
We are available for ongoing support at all times through our dedicated service channels. At Goldline IT, our client's system issues are our priority. We provide you with IT solution to enable a smooth & efficient network.


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UK Brexit accord rules out trade deal with US: Trump
LONDON: President Donald Trump on Thursday (Oct 31) criticised British Prime Minister Boris Johnson's Brexit divorce deal, saying it made it impossible to strike a future commercial agreement with the United States.
"This deal ... you can't do it, you can't trade. We can't make a trade deal with the UK," he said in an interview with Brexit campaign figurehead Nigel Farage on the UK's LBC radio.
Trump's comments stand at odds with his previous pledge in September that he was working closely with Johnson to strike a "magnificent trade deal" once Britain left the European Union.
Johnson struck the terms for the UK's departure with Brussels earlier this month but has been unable to push it through parliament.
He hopes a general election, scheduled for Dec 12, will break the deadlock, giving him a majority that will help him get the enabling legislation approved.
The US president's intervention came effectively on the first full day of campaigning that saw Johnson tour a school and don a white coat for a hospital visit.
In parliament on Wednesday he said he had struck a "fantastic deal" with the EU, and on Thursday promised Britain would meet the latest Brexit deadline of Jan 31 next year.
Trump told Farage "we can do many times the numbers that we're doing right now - and certainly much bigger numbers than you're doing under the European Union".
Farage, a close Trump ally, criticised then-US president Barack Obama in 2016 for "interfering" in British democracy after he commented on possible US-UK trade deals post-Brexit.
The former City trader has remained tight-lipped about speculation he could form an electoral pact with Johnson to avoid splitting the pro-Brexit vote.
Farage's Brexit Party, which won the biggest share of votes at European Parliament elections in May, has its official campaign launch on Friday.
But Trump said: "I'd like to see you and Boris get together because you'd really have some numbers, because you did fantastically in the last election, and he respects you a lot."
He added: "I think it'd be a great thing."
Farage said he would be "right behind" Johnson but only "if he drops this dreadful deal".


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Student performance Monitor System is an application which will be used for mapping PLO and CO, creating OBE Marksheeet.


The Ancient Art of the Numerati
Chapters
1: Introduction
2: Recommendation systems
3: Item-based filtering
4: Classification
5: More on classification
6: Naïve Bayes
7: Unstructured text
8: Clustering
Attributions
A guide to practical data mining, collective intelligence, and building recommendation systems by Ron Zacharski. This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.It is available as a free download under a Creative Commons license. You are free to share the book, translate it, or remix it.
About the book
Before you is a tool for learning basic data mining techniques. Most data mining textbooks focus on providing a theoretical foundation for data mining, and as result, may seem notoriously difficult to understand. Don’t get me wrong, the information in those books is extremely important. However, if you are a programmer interested in learning a bit about data mining you might be interested in a beginner’s hands-on guide as a first step. That’s what this book provides. This guide follows a learn-by-doing approach. Instead of passively reading the book, I encourage you to work through the exercises and experiment with the Python code I provide. I hope you will be actively involved in trying out and programming data mining techniques.
Table of Contents
This book’s contents are freely available as PDF files. When you click on a chapter title below, you will be taken to a webpage for that chapter. That page contains links for the PDF, the Python code used for the chapter as well as the chapter’s sample data sets. Please let me know if you see an error in the book, if some part of the book is confusing, or if you have some other comment. I will use these to revise the chapters.
Download the entire book
You can also download the book as one large (~150MB) pdf and all the source code at https://github.com/zacharski/pg2dm-python.
Chapter 1 Introduction
Finding out what data mining is and what problems it solves. What will you be able to do when you finish this book.
Chapter 2: Get Started with Recommendation Systems
Introduction to social filtering. Basic distance measures including Manhattan distance, Euclidean distance, and Minkowski distance. Pearson Correlation Coefficient. Implementing a basic algorithm in Python.
Chapter 3: Implicit ratings and item-based filtering
A discussion of the types of user ratings we can use. Users can explicitly give ratings (thumbs up, thumbs down, 5 stars, or whatever) or they can rate products implicitly–if they buy an mp3 from Amazon, we can view that purchase as a ‘like’ rating.
Chapter 4: Classification
In previous chapters we used people’s ratings of products to make recommendations. Now we turn to using attributes of the products themselves to make recommendations. This approach is used by Pandora among others.
Chapter 5: Further Explorations in Classification
A discussion on how to evaluate classifiers including 10-fold cross-validation, leave-one-out, and the Kappa statistic. The k Nearest Neighbor algorithm is also introduced.
Chapter 6: Naïve Bayes
An exploration of Naïve Bayes classification methods. Dealing with numerical data using probability density functions.
Chapter 7: Naïve Bayes and unstructured text
This chapter explores how we can use Naïve Bayes to classify unstructured text. Can we classify twitter posts about a movie as to whether the post was a positive review or a negative one?
Chapter 8: Clustering
Clustering – both hierarchical and kmeans clustering.


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MY GIANT (Castle Rock/Columbia) Starring: Billy Crystal, Gheorghe Muresan, Kathleen Quinlan, Steven Seagal. Screenplay: David Seltzer. Producer: Billy Crystal. Director: Michael Lehmann. MPAA Rating: PG (mild profanity, mild violence, adult themes) Running Time: 97 minutes. Reviewed by Scott Renshaw.
I can't remember a film getting as much mileage out of a single visual gag as MY GIANT gets out of its one and only visual gag. The gag, of course, is the premise: diminutive Billy Crystal teamed in a buddy-bonding comedy with 7'7" professional basketball player Gheorghe Muresan. Crystal plays Sammy Kamin, a low-rent talent agent whose best clients tend to work car shows or wedding receptions; Muresan plays Max, a gentle, Shakespeare-quoting Romanian giant who saves Sammy's life when his car plunges into a river. Sammy immediately sees dollar signs in the massive Max, persuading him to try movie acting with a promise to visit Max's long-lost love Lillianna in America. Soon the unlikely pair are on the road together, every scene between them something that momentarily fools you into thinking there _must_ be some special effects at work.
It's enough to make you wonder why they don't make silent films anymore, when this one could have been thoroughly enjoyable without a single character opening his or her mouth. Crystal, for his part has always been good with a reaction take and a vaudevillian's sense for milking a laugh visually. Unfortunately, he has become obsessed with plots in which he invariably plays workaholics who learn What Really Matters -- two CITY SLICKERS movies, FORGET PARIS, MR. SATURDAY NIGHT and now MY GIANT. David Seltzer's script piles on the pathos so thick -- tender moments between Sammy and his estranged wife (Kathleen Quinlan), sad-eyed tete-a-tetes with his son (Zane Carney), Lillianna's rejection of Max, a potentially life-threatening ailment for one main character -- that it threatens to crush everything in its path. The few decent jokes Crystal manages to squeeze in between the heart-felt glances hardly seem worth the effort.
Muresan, meanwhile, is just too endearingly goofy not to look at, a Great Dane puppy in a peasant shirt. If you've seen his hilarious Snickers commercial, in which he hawks an eponymous cabbage-cented cologne on a home shopping channel, you know Muresan has charm and a surprising comic sense. You would also know that, compared to Muresan's marble-mouthed diction, Andre the Giant sounded like he studied with Henry Higgins. It's an undemanding role, one in which Muresan demonstrates infinitely more screen presence than fellow hoopster-cum-thespians like Shaquille O'Neal and Michael Jordan. You just can't help wishing that the big guy would continue to smile engagingly while embarking on fewer adventures into the English language.
Whatever its failings, MY GIANT is almost worth watching simply for a few jaw-droppings cenes featuring Steven Seagal. Playing himself on the set of an action movie where Max might play the villain, Seagal shows more willingness to poke fun at his image than I ever suspected he had in him.  For five minutes, MY GIANT is comic genius, and Seagal deflates himself masterfully.
And then, it's back to swimming through they syrup of Marc Shaiman's score to get to the warm-n-fuzzy denouement. MY GIANT has its moments, but its generally such a tepid and non-threatening comedy that the moments can't add up to much. Feel-good shmaltz like this works much better when you don't have to listen to the shmaltz being spelled out for you. Call me old-fashioned, but I prefer to imagine a version of MY GIANT made 70 years ago, where no precious speeches got in the way of chuckling at mis-matched protagonists.
On the Renshaw scale of 0 to 10 fee-fi-fo-fumbles: 5.
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{% extends "projects/projects_base.html" %} {% load static %} {% block page_title %}Reports{% endblock page_title %} {% block page_heading %}
Underrepresentation in voter registration, candidacy, informedness and turnout
Not everyone takes part in elections. Around 15% of people are not registered to vote, elections candidates do not reflect the diversity of the population, not everyone can access good information about elections, turnout rarely nudges above two-thirds of eligible voters in general elections and around one-third in local elections. Understanding who is missing, and why, is a perpetual challenge for any society that considers itself democratic.
This report is about registers or lists, and ways of publishing and maintaining them. We examine models of stewarding registers and review case studies of different registers. We argue that transparency is necessary, and collaboration desirable, in managing registers that are trusted by their users.
Commissioned and initially published by the ODI
Summaries of feedback provided by users of our polling station finder, WhereDoIVote.co.uk.


If Git has been configured for this project within Code Dx, enable this option to allow Code Dx to fetch the latest source from Git before analysis. This field is required if no input or tool output files have been specified.
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pip installs Python packages. It is a replacement for easy_install. Documentation follows; to download visit the PyPI entry (or the repository).
pip is a replacement for easy_install. It uses mostly the same techniques for finding packages, so packages that were made easy_installable should be pip-installable as well.
pip is meant to improve on easy_install. Some of the improvements:
pip is complementary with virtualenv, and it is encouraged that you use virtualenv to isolate your installation.
The homepage for pip is temporarily located on PyPI – a more proper homepage will follow. Bugs can go on the pip Trac instance. Discussion should happen on the virtualenv email group.
pip cannot install some packages. Specifically:
When installing software, and Python packages in particular, it’s common that you get a lot of libraries installed.  Each of these packages has its own version.
Maybe you ran that installation and it works. Great! Will it keep working? Did you have to provide special options to get it to find everything?  Most of all, will you be able to do it again?
If you’ve ever tried to setup an application on a new system, or with slightly updated pieces, and had it fail, pip requirements are for you. If you haven’t had this problem then you will eventually, so pip requirements are for you too – requirements make explicit, repeatable installation of packages.
So what are requirements files? They are very simple: lists of packages to install. Instead of running something like pip MyApp and getting whatever libraries come along, you can create a requirements file something like:
MyApp
Framework==0.9.4
Library>=0.2
Then, regardless of what MyApp lists in setup.py, you’ll get a specific version of Framework and at least the 0.2 version of Library. (You might think you could list these specific versions in setup.py – try it and you’ll quickly see why that doesn’t work.) You can add optional libraries and support tools that MyApp doesn’t strictly require.
You can also include “editable” packages – packages that are checked out from Subversion, Git, Mercurial and Bazaar. These are just like using the -e option to pip. They look like:
-e svn+http://myrepo/svn/MyApp#egg=MyApp
You have to start the URL with svn+ (git+, hg+ or bzr+), and you have to include #egg=Package so pip knows what to expect at that URL. You can also include @rev in the URL, e.g., @275 to check out revision 275.
So you have a working set of packages, and you want to be able to install them elsewhere. Requirements files let you install exact versions, but it won’t tell you what all the exact versions are.
To create a new requirements file from a known working environment, use:
$ pip freeze > stable-req.txt
This will write a listing of all installed libraries to stable-req.txt with exact versions for every library. You may want to edit the file down after generating (e.g., to eliminate unnecessary libraries), but it’ll give you a stable starting point for constructing your requirements file.
You can also give it an existing requirements file, and it will use that as a sort of template for the new file. So if you do:
$ pip freeze -r devel-req.txt > stable-req.txt
it will keep the packages listed in devel-req.txt in order and preserve comments.
Another way to distribute a set of libraries is a bundle format (specific to pip). This format is not stable at this time (there simply hasn’t been any feedback, nor a great deal of thought). A bundle file contains all the source for your package, and you can have pip install them all together. Once you have the bundle file further network access won’t be necessary. To build a bundle file, do:
$ pip bundle MyApp.pybundle MyApp
(Using a requirements file would be wise.) Then someone else can get the file MyApp.pybundle and run:
$ pip install MyApp.pybundle
This is not a binary format. This only packages source. If you have binary packages, then the person who installs the files will have to have a compiler, any necessary headers installed, etc. Binary packages are hard, this is relatively easy.
pip is most nutritious when used with virtualenv. One of the reasons pip doesn’t install “multi-version” eggs is that virtualenv removes much of the need for it.
pip does not have to be installed to use it, you can run python path/to/pip.py and it will work. This is intended to avoid the bootstrapping problem of installation. You can also run pip inside any virtualenv environment, like:
$ virtualenv new-env/
... creates new-env/ ...
$ pip install -E new-env/ MyPackage
This is exactly equivalent to:
$ ./new-env/bin/python path/to/pip.py install MyPackage
Except, if you have virtualenv installed and the path new-env/ doesn’t exist, then a new virtualenv will be created.
If you are using zc.buildout you should look at gp.recipe.pip as an option to use pip and virtualenv in your buildouts.
If you are using virtualenvwrapper, you might want pip to automatically create its virtualenvs in your $WORKON_HOME.
You can tell pip to do so by defining PIP_VIRTUALENV_BASE in your environment and setting it to the same value as that of $WORKON_HOME.
Do so by adding the line:
export PIP_VIRTUALENV_BASE=$WORKON_HOME
in your .bashrc under the line starting with export WORKON_HOME.


RRaven Webpack Starter
-
Start up a dev server with
npm run dev
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Start editing in
src/index.js
TODO
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Testing
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✅ Jamsine
-
✅ Coverage
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coveralls.io
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✅ travis-ci
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✅ badges
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BDD tests
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Docs for greenkeeper
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Docs for docker
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Docs for webpack config (dev/prod)
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Commitizen support
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Docs for cloning
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Docs for Babel
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Docs to remind to update the README.md file
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Automatic doc generation


HTML Essentials
HTML5 Development
First developed by the WHATWG
Then supported by the W3C after chartering a working group
W3C took several APIs out of the HTML5 specification and moved them to their own specs
This allows the APIs to mature independently and reduces the size of HTML5 specification.
Common image types
jpg
gif
png
svg
Common Image concerns
To create images for the web, it’s best if you understand how images work within browsers.
Often you need to find a balance between size and quality.
This is especially important with the rise of mobile devices with high resolution displays.
You can only use graphic file formats that browsers support.
Web fonts
Technology that allows for the downloading and temporary installation of fonts within the browser
Most frequently is used to describe the CSS @font-face technique.
API: Application Programming Interface
A set of instructions and standards for accessing services or components of a specific system.
HTML5 related APIs are fundamentally changing the way the web is developed. Designers can now build complex front-end interfaces with HTML, CSS, and JavaScript that function more like applications than websites.