Warning: This article is geared toward independent comic creators, who also happen to be UX Designers and developers…so perhaps 4 other people.
From 2012-2014, my wife and I went through the process of creating our first graphic novel. It was an amazing experience and working with your wife on a comic book is awesome. However, one thing I learned amongst how effing difficult it is to write 6 issues of narrative is the tedium of actually ‘making a comic’.
There’s a ton of non-creative work in comic administration:
I have a fulltime job, so I would love to omit boring moments between the creative sparks of life.
My astute friend Greg suggested I look at Manga Studio. The reviews are positive [1] and MS solves issues 3 & 4, but there are a few issues:
In the meantime, I already built out a concept application for the problem, which I call…
##Project Johannes
The mission statement: To streamline comic production for independent comic creators.
Here’s my proposed feature set:
(Sidenote: Little did I realize that Pixelapse(alt to Layervault) would be bought by Dropbox, so that may be easier in ~1 year).
Here’s a quick visual breakdown of the user flow:
Here’s an initial layout that I was thinking about:
If anyone has any thoughts around the project, mainly if they would find it useful, let me know. If it’s only for me, I’ll make a far more hacky version of this product, but if people found it useful, it would be worth putting more effort.
Well, quite a bit happened in the 16 months since I updated last.
While I still can’t add all the work I did at Control Group, I did add some work on an unused site design and a new flower skull logo for Sarah Braly
In October of this past year, Sarah and I moved to the Seattle area and I joined the UX team at Bing, where I have begun working on things I can never tell you about. It’s the irony of all designers that are doing great work - you’ll never see it. :)
We made a huge push for NYCC 2014 and completed High Fructose Zombies Vol. 1. It was a herculean feat for us and we were very proud of the result. A few thoughts on the process:
My dad has been a better ITP student than I. During his retirement, he has managed to build Arduino-based smart home sensors and then wrote native Windows software to help run them. It’s called Sensible Living. We’ve been chatting and he’s looking to create a web interface. So, naturally, during my Xmas break, I wrote as much as I could. It’s a fresh redesign on the card view. The app was written in express.js, jade, sass, and uses some free work from CoDrops. I’m hoping to have an example page up soon on Heroku soon.
Starting in 2015, I…well, I hadn’t intended on making a list, but since we’re here:
Back in my 20’s, I had the corpses of 1000 wasted days in my wake. “Well, the script is just not coming to me today, I don’t know if it’s good anyway. I hate all the words!” etc. The older I got, the more I stood in my own way and that time adds up. Sometimes you just need to get s#!% done.
Joss Whedon said it better than me, “You know, it’s so easy to just get nothing done, but you’ve got to rock a little David Allen out to be able to get things done and break your list down into next actions.”
I read Getting Things Done and…honestly, well, I was terrible at it. To learn the same principles, I needed to learn code.
One of the many things I learned at ITP and TechStars was the need for quick, rapid iteration. Prove your hypothesis, get it on the screen, see what code works and use the console to figure out what broke. So, when I came back to writing creatively, I applied the same principles.
Boom! Magic storymaking dust!
The hope is that I’m catching my story flaws early, so that way I haven’t stacked more story on top of a flawed architecture, otherwise it’s more expensive to fix. It’s much better than before.
There’s a huge gaping hole there that I run into, which is waiting for other people. And as we all have run into, the open source ones are sketchy and the proprietary ones are too expensive. It would be so much easier to just run my comic book script through the command line and see what errors came out.
This is my dream. Alas, my dreams are deferred. Please let me know if Jenkins or Jasmine have a narrative nephew.


Review: A Week With the Apple Watch
The Apple Watch is a smartwatch developed by Apple Inc. It incorporates fitness tracking and health-oriented capabilities as well as integration with iOS and other Apple products and services. The device is available in four variants: Apple Watch Sport, Apple Watch, Apple Watch Hermès, and Apple Watch Edition. The Watch is distinguished by different combinations of cases and first or third party interchangeable bands. Apple Watch relies on a wirelessly connected iPhone to perform many of its default functions such as calling and texting. It is compatible with the iPhone 5 or later models running iOS 8.2 or later, through the use of Bluetooth or Wi-Fi.
Announced by Tim Cook on September 9, 2014, the device was available for pre-order on April 10 and began shipping on April 24, 2015. The Apple Watch quickly became the best-selling wearable device, with the shipment of 4.2 million smartwatches in the second quarter of 2015, according to analyst firm Canalys.
“You can only do so many things great, and you should cast aside everything else.” ― Tim Cook
Rumors surrounded an Apple-developed wearable back as far as 2011, which conceptualized the device as a variation of the iPod that would curve around the user’s wrist, and feature Siri integration. On February 10, 2013, both The New York Times and The Wall Street Journal reported that Apple was beginning to develop an iOS-based smartwatch with a curved display. On February 12, 2013, Bloomberg reported that Apple’s smartwatch project was “beyond the experimentation phase in its development”, and had a team of at least 100 designers were working on the project. Further reports in March 2013 indicated that Apple planned to release the device by the end of the year. In July 2013, Financial Times reported that Apple had begun hiring more employees to work on the smartwatch, and that it was targeting a possible retail release in late 2014.
Unveiling & Release
In April 2014, Apple CEO Tim Cook told The Wall Street Journal that the company was planning to launch new product categories that year, but did not reveal any specifics. In June 2014, Reuters reported that production was expected to begin in July for a release in October.
Apple Watch was first unveiled after a classic and ever infamous “We do have ‘one more thing’…” slide, which heard enormous applause, on September 9, 2014 during a press event which also saw the introduction of the iPhone 6. After the reveal video, the auditorium erupted with applause while Tim Cook rolled back his sleeve, revealing an Apple Watch on his wrist. Speaking about the device, Apple CEO Tim Cook explained that Apple Watch was “a new, intimate way to communicate from your wrist, and a comprehensive health and fitness device.”
In comparison to other Apple products and competing smartwatches, marketing of Apple Watch focused more on advertising the device as a fashion accessory; a 12-page advertising spread for Apple Watch in an issue of Vogue focused primarily on the different body and band styles available, and downplayed the technological aspects of it. Apple has also, in particular, focused upon its health and fitness-oriented features, competing against dedicated activity trackers.
Release
Pre-orders for Apple Watch began on April 10, 2015, with an official release on April 24.
On launch, Apple Watch was not available at Apple Store; beginning on April 10, 2015, customers could receive appointments for demonstrations and fitting, but the device was not in-stock for walk-in purchase, and had to be reserved and ordered online (however, sales representatives are able to assist in the process). CNET felt that this distribution model was designed to prevent Apple Store locations from having long line-ups due to high demand. Selected Apple Watch models were available in-store at certain luxury boutiques and authorized Apple resellers in limited quantities. On June 4, 2015, Apple announced that it did plan to stock Apple Watch models at its retail locations. On August 24, 2015 during an earnings call, Best Buy announced that it would begin stocking Apple Watch at its retail stores by the end of September. Both T-Mobile US and Sprint also announced plans to offer Apple Watch through its retail stores.
“Design is a funny word. Some people think design means how it looks. But of course, if you dig deeper, it’s really how it works.” ― Steve Jobs
On September 9, 2015, in Apple’s Special Event, Apple launched a new collection of Apple Watch in a collaboration with Hermès. This new collection of Apple Watch is named as Apple Watch Hermès, comes in stainless steel body with finely crafted leather bands in distinctive styles from Hermès, including the Single Tour, Double Tour and Cuff models. Apple Watch Hermès is available only in selected retail stores of Apple and Hermès.
The device was not branded as “iWatch” (which would put it in line with its other product lines) due to trademark conflicts in certain territories; in the United States, the iWatch trademark is owned by OMG Electronics—who was crowdfunding a device under the same name, and is owned in the European Union by Irish firm Probendi. In July 2015, Probendi sued Apple Inc. for trademark infringement, arguing that through keyword advertising on the Google search engine, it caused advertising for the Apple Watch to appear on search results pages when users searched for the trademarked term “iWatch”.
Apple Watch finally goes on sale in India on Nov. 6. The device also has launched in Chile, the Philippines, and South Africa. [ Source ]
Comments


The EZ-B v4 Wi-Fi Robot Controller
Welcome to the EZ-B v4 Embedded Web Server. This web interface allows you to configure the EZ-B v4's network settings. There are two ways to connect your device to the EZ-B v4 over Wi-Fi:
-
1) Wi-Fi Access Point (AP) Mode:
The EZ-B v4 becomes a Wi-Fi Server which allows your device to connect to it. This is the default setting for the EZ-B v4. In this mode, your device (i.e. Computer, iPad, iPhone, etc.) will connect directly to the EZ-B v4 over its Wi-Fi network. You will lose access to the internet if connected this way, unless your device has two network adapters.
-
2) Wi-Fi Client Mode:
The EZ-B v4 will join your existing Wi-Fi network as a client. When the EZ-B v4 is connected to your Wi-Fi network, you may not know the IP Address that it is assigned. The EZ-Builder software includes a network scan tool which will find all EZ-B v4's on your network.
*Note: To reset the EZ-B v4 to default network settings, use a paperclip to press the reset button located on the top of the EZ-B v4 while powered.


Select any of the series in our message archive to either watch the video cast or listen to the podcast. You can also download and subscribe to the podcast.
Epic meets every Sunday at 9:30 am and 11:00 am. See our Media page for the current series or our About page for additional information.
We meet at 250 Stevenson Street (off 3rd Street). When you arrive there will be Epic volunteers at the door to welcome you.
If you are taking public transit you can get off at the Powell Street Station. You can't get to Epic from 4th Street; use 3rd Street instead.
For convenient parking, the Jessie Square Garage is located directly in front of our space. Parking is $10 for 1-2 hours. Epic will reimburse $10 toward your parking at Jessie Square. Please visit the Information Table in our lobby to present your parking ticket and receive reimbursement.
Our worship experience is designed to equip and inspire you to live life as Jesus designed it to be lived. You can expect a live band, upbeat music, and Biblical teaching that applies to everyday life. Our service usually lasts 60-75 minutes. Epic Church has great diversity. We believe you will feel welcomed and right at home, no matter your age, relationship status, or background.
Most people will dress in casual weekend attire, so dress how you feel comfortable and you'll fit right in.
For children from birth to ten years old we provide an age-appropriate and engaging environment for your child that is fun and will teach them everyday values for life. For more information visit the Epic Kids page.


Priest Franz:
Fight the creature or we'll both be killed!
(Another player is currently speaking with him.)


Instructions:
Mark
ALL cat(s)
in the image.
You only need to mark up to 10 instances if multiple cat(s) exist in the image. It is possible for some images that this object does not appear.
The blinking icon (Hint) shows where one instance of the object could be. The Hint is
NOT ALWAYS
correct.
Go NEXT
when no cat in the image.
Use key
N
to go to the next image and
B
to go back.
There are 3 images in this HIT.


A forecast of a person's future, typically including a delineation of character and circumstances, based on the relative positions of the stars and planets at the time of that person's birth.
BirthDate:


Stars: {{review.stars}} {{review.body}} -- by: {{review.author}}
(New) Stars: {{reviewCtrl.review.stars}} {{reviewCtrl.review.body}} -- by: {{reviewCtrl.review.author}}


Qwe
Life:
3
Age:
0
Mood:
100%
Hunger:
0%
Sleep:
0%
WC:
0%
Study:
0
Minion Qwe came to you!
Qwe: BELLO!


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Exercise: Plot the temperature and dewpoint for the final descent of DEEPWAVE flight 20 as functions of the pressure altitude (PALT), and highlight any regions in that sounding where the dewpoint exceeds the temperature.
The code that generates this figure:
Directory <- DataDirectory () # for portability; sets the local data directory
Flight <- "rf20" # select a flight
Project = "DEEPWAVE" # select a project
fname = sprintf("%s%s/%s%s.nc", Directory,Project,Project,Flight)
# XXX set variables needed, here a standard list including DPX and EWX
# preliminary look shows that final descent was from 84400 to 91100
## Data <- getNetCDF (fname, c("Time", "DPXC", "ATX", "PALT"), 84400, 91100)
saveDataFile <- 'Session1/Data2.RData'
## save (Data, file = saveDataFile)
# for future runs, it will be much faster to use:
load(saveDataFile)
plot (Data$DPXC, Data$PALT, type='l') # type='l': line plot
lines (Data$ATX, Data$PALT, col='forestgreen') # add temperature
s <- (Data$DPXC > Data$ATX) # a logical vector selecting supersaturation
lines (Data$DPXC[s], Data$PALT[s], col='red', lwd=3) ## highlight DP > T
# will show how to add legends, titles, axis labels, etc, later


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My name is David Sotomayor and I am a software developer looking to further hone my skills. This website showcases some projects I am currently working on, as well as a way to get in touch with me for questions, comments, or concerns.
One thing I enjoy about programming is simply the flexibility and the power it has, and the impact it has on the world. I'm glad to be a part of it.


Sphinx authors¶
Sphinx is written and maintained by Georg Brandl<EMAIL_ADDRESS>Substantial parts of the templates were written by Armin Ronacher<EMAIL_ADDRESS>Other co-maintainers:
Takayuki Shimizukawa<EMAIL_ADDRESS>Daniel Neuhäuser <@DasIch>
Jon Waltman <@jonwaltman>
Rob Ruana <@RobRuana>
Robert Lehmann <@lehmannro>
Roland Meister <@rolmei>
Takeshi Komiya <@tk0miya>
Jean-François Burnol <@jfbu>
Yoshiki Shibukawa <@shibu_jp>
Timotheus Kampik - <@TimKam>
Other contributors, listed alphabetically, are:
Alastair Houghton – Apple Help builder
Alexander Todorov – inheritance_diagram tests and improvements
Andi Albrecht – agogo theme
Jakob Lykke Andersen – Rewritten C++ domain
Henrique Bastos – SVG support for graphviz extension
Daniel Bültmann – todo extension
Marco Buttu – doctest extension (pyversion option)
Nathan Damon – bugfix in validation of static paths in html builders
Etienne Desautels – apidoc module
Michael Droettboom – inheritance_diagram extension
Charles Duffy – original graphviz extension
Kevin Dunn – MathJax extension
Josip Dzolonga – coverage builder
Buck Evan – dummy builder
Matthew Fernandez – todo extension fix
Hernan Grecco – search improvements
Horst Gutmann – internationalization support
Martin Hans – autodoc improvements
Zac Hatfield-Dodds – doctest reporting improvements, intersphinx performance
Doug Hellmann – graphviz improvements
Tim Hoffmann – theme improvements
Antti Kaihola – doctest extension (skipif option)
Dave Kuhlman – original LaTeX writer
Blaise Laflamme – pyramid theme
Chris Lamb – reproducibility fixes
Thomas Lamb – linkcheck builder
Łukasz Langa – partial support for autodoc
Martin Larralde – additional napoleon admonitions
Ian Lee – quickstart improvements
Robert Lehmann – gettext builder (GSOC project)
Dan MacKinlay – metadata fixes
Martin Mahner – nature theme
Will Maier – directory HTML builder
Jacob Mason – websupport library (GSOC project)
Glenn Matthews – python domain signature improvements
Kurt McKee – documentation updates
Roland Meister – epub builder
Ezio Melotti – collapsible sidebar JavaScript
Bruce Mitchener – Minor epub improvement
Daniel Neuhäuser – JavaScript domain, Python 3 support (GSOC)
Julien Palard – Colspan and rowspan in text builder
Christopher Perkins – autosummary integration
Benjamin Peterson – unittests
T. Powers – HTML output improvements
Jeppe Pihl – literalinclude improvements
Rob Ruana – napoleon extension
Vince Salvino – JavaScript search improvements
Stefan Seefeld – toctree improvements
Gregory Szorc – performance improvements
Taku Shimizu – epub3 builder
Antonio Valentino – qthelp builder, docstring inheritance
Filip Vavera – napoleon todo directive
Pauli Virtanen – autodoc improvements, autosummary extension
Eric N. Vander Weele – autodoc improvements
Stefan van der Walt – autosummary extension
Thomas Waldmann – apidoc module fixes
John Waltman – Texinfo builder
Barry Warsaw – setup command improvements
Sebastian Wiesner – image handling, distutils support
Michael Wilson – Intersphinx HTTP basic auth support
Matthew Woodcraft – text output improvements
Joel Wurtz – cellspanning support in LaTeX
Hong Xu – svg support in imgmath extension and various bug fixes
Stephen Finucane – setup command improvements and documentation
Daniel Pizetta – inheritance diagram improvements
KINEBUCHI Tomohiko – typing Sphinx as well as docutils
Adrián Chaves (Gallaecio) – coverage builder improvements
Lars Hupfeldt Nielsen - OpenSSL FIPS mode md5 bug fix
Many thanks for all contributions!
There are also a few modules or functions incorporated from other authors and projects:
sphinx.util.jsdump uses the basestring encoding from simplejson, written by Bob Ippolito, released under the MIT license
sphinx.util.stemmer was written by Vivake Gupta, placed in the Public Domain


The Comments Upload extension integrates with the native EE Comments Entries tag. It allows you to add an additional set of variables that enables the display of uploaded file attachments.
{exp:comment:entries} content {/exp:comment:entries}
Variables
The following variables become available with the Comment Uploads extension enabled:
- uploaded_file_count
- uploaded_file_height
- uploaded_file_id
- uploaded_file_img_type
- uploaded_file_name
- uploaded_file_original_name
- uploaded_file_size
- uploaded_file_size_kb
- uploaded_file_size_mb
- uploaded_file_type
- uploaded_file_url
- uploaded_file_width
- uploaded_files_total
uploaded_file_count
{uploaded_file_count}
This variable outputs the position number of the upload within the uploaded files. For use only with the uploaded_files variable pair.
uploaded_file_height
{uploaded_file_height}
This variable outputs the height of the uploaded file, if it is an image file (ex: 100). For use only with the uploaded_files variable pair.
uploaded_file_id
{uploaded_file_id}
This variable outputsthe unique ID of the file that has been uploaded (ex: 36). For use only with the uploaded_files variable pair.
uploaded_file_img_type
{uploaded_file_img_type}
This variable outputs the numerical type of image the file is, if it is an image file (.JPG is 1, .GIF is 2, and .PNG is 3). For use only with the uploaded_files variable pair.
uploaded_file_name
{uploaded_file_name}
This variable outputs the new name (and extension) of the file that has been uploaded (ex:<PHONE_NUMBER>1113111610-1.pdf). For use only with the uploaded_files variable pair.
uploaded_file_original_name
{uploaded_file_original_name}
This variable outputs the original name (and extension) of the file that has been uploaded (ex: filename.pdf). For use only with the uploaded_files variable pair.
uploaded_file_size
{uploaded_file_size}
This variable outputs the size in bytes of the file that has been uploaded (ex: 96809). For use only with the uploaded_files variable pair.
uploaded_file_size_kb
{uploaded_file_size_kb}
This variable outputs the size in kilobytes of the file that has been uploaded (ex: 94.54). For use only with the uploaded_files variable pair.
uploaded_file_size_mb
{uploaded_file_size_mb}
This variable outputs the size in megabytes of the file that has been uploaded (ex: 0.09). For use only with the uploaded_files variable pair.
uploaded_file_type
{uploaded_file_type}
This variable outputs the type of the file that has been uploaded (ex: image/pjpeg or application/pdf). For use only with the uploaded_files variable pair.
uploaded_file_url
{uploaded_file_url}
This variable outputs the complete URL path of the file that has been uploaded (ex: http://www.yoursite.com/images/uploads/comments/filename.jpg). For use only with the uploaded_files variable pair.
uploaded_file_width
{uploaded_file_width}
This variable outputs the width of the uploaded file, if it is an image file (ex: 150). For use only with the uploaded_files variable pair.
uploaded_files_total
{uploaded_files_total}
This variable outputs the total number of uploaded files for a particular comment.
Variable Pairs
The following variable pair becomes available with the Comment Uploads extension enabled:
uploaded_files
{uploaded_files} stuff {/uploaded_files}
This variable pair allows you to display uploaded files and control the formatting for them within the Comment:Entries loop.
NOTE: This variable pair is required, should you wish to display any file-specific variables.
Conditionals
The following conditionals become available with the Comment Uploads extension enabled:
if uploaded_file_is_image
{if uploaded_file_is_image} image content {if:else} non-image content {/if}
This conditional allows you to determine if the file uploaded is an image or not. If the file is an image, you can then use standard image formatting to display the file as an image.
if uploaded_file_user_can_delete
{if uploaded_file_user_can_delete} stuff {/if}
This conditional evaluates to TRUE if the currently logged in user has the necessary permissions to delete the file(s).
if uploaded_files
{if uploaded_files} stuff {/if}
This conditional simply allows you to check if any files were attached to a given comment.
Examples
You would normally just add the above variable pairs and variables to your existing Comment Entries code and it should work right away:
{exp:comment:entries sort="asc" limit="20" }

Posted by {name} on {comment_date format="%Y %m %d"}

{comment}
  {if uploaded_files}
{uploaded_files_total} file(s) are attached to this comment:
 {uploaded_files} {if uploaded_file_is_image}

 {if:else}
Click here to Download this file
 {/if} {/uploaded_files} {/if}  {/exp:comment:entries}


networks, networks everywhere!
Eric J. Ma (MIT)
slides are available online
about myself
- doctoral candidate, MIT biological engineering
- self-taught pythonista
- using networks to solve problems in infectious disease ecology, evolution & biochemistry
outline
- what are networks?
- example 1: recommendation systems
- example 2: panama papers
- example 3: influenza ecology & evolution
- example 4: neural networks on networks
what are networks
example 1: recommendation systems
example 1: recommendation systems
example 2: panama papers
example 3: influenza ecology and evolution
example 4: neural networks on networks
visualize networks rationally
visualize networks rationally
conclusions
- think relationally
- networks can be used creatively to solve all sorts of problems


Group 3
Detecting Twitter Shills
A tool to analyse tweets and identify topics influenced by shill accounts
Start date of analysis
End date of analysis
Analyse
send


This example shows a more complex use of the MotionGuidePlugin, including the use of start/end, separate
concurrent rotation and "auto" path alignment (which orients the object rotation on the path), and easing
functions. Regular rotation & translate to()
commands are used to show how the guide plays nice
with the rest of TweenJS. The tween will bounce
back and forth, and loop
infinitely.


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Qt WebChannel JavaScript API
Setting up the JavaScript API
To communicate with a QWebChannel or WebChannel, a client must use and set up the JavaScript API provided by qwebchannel.js
. For clients run inside Qt WebEngine, you can load the file via qrc:///qtwebchannel/qwebchannel.js
. For external clients, you need to copy the file to your web server. Then instantiate a QWebChannel object and pass it a transport object and a callback function, which will be invoked once the initialization of the channel finishes and the published objects become available.
The transport object implements a minimal message passing interface. It should be an object with a send()
function, which takes a stringified JSON message and transmits it to the server-side QWebChannelAbstractTransport object. Furthermore, its onmessage
property should be called when a message from the server was received. Alternatively, you can use a WebSocket to implement the interface.
Note that the JavaScript QWebChannel object should be constructed once the transport object is fully operational. In case of a WebSocket, that means you should create the QWebChannel in the socket's onopen
handler. Take a look at the Qt WebChannel Standalone Example to see how this is done.
Interacting with QObjects
Once the callback passed to the QWebChannel object is invoked, the channel has finished initialization and all published objects are accessible to the HTML client via the channel.objects
property. Thus, assuming an object was published with the identifier "foo", then we can interact with it as shown in the example below. Note that all communication between the HTML client and the QML/C++ server is asynchronous. Properties are cached on the HTML side. Furthermore keep in mind that only QML/C++ data types which can be converted to JSON will be (de-)serialized properly and thus accessible to HTML clients.
new QWebChannel(yourTransport, function(channel) { // Connect to a signal: channel.objects.foo.mySignal.connect(function() { // This callback will be invoked whenever the signal is emitted on the C++/QML side. console.log(arguments); }); // To make the object known globally, assign it to the window object, i.e.: window.foo = channel.objects.foo; // Invoke a method: foo.myMethod(arg1, arg2, function(returnValue) { // This callback will be invoked when myMethod has a return value. Keep in mind that // the communication is asynchronous, hence the need for this callback. console.log(returnValue); }); // Read a property value, which is cached on the client side: console.log(foo.myProperty); // Writing a property will instantly update the client side cache. // The remote end will be notified about the change asynchronously foo.myProperty = "Hello World!"; // To get notified about remote property changes, // simply connect to the corresponding notify signal: foo.onMyPropertyChanged.connect(function(newValue) { console.log(newValue); }); // One can also access enums that are marked with Q_ENUM: console.log(foo.MyEnum.MyEnumerator); });


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Joshua Bergman-Cole
Joshua was attracted to computers from an early age. Originally, it was a way to explore the world of ideas and connect with a wide variety of people through language and imagination. The internet still serves as a laboratory and playground for Joshua where he can collaborate with others to bring creative ideas to life.
Using his "Tendfire" project management process, Joshua facilitates projects that flow smoothly between creative exploration, rigorous experimentation, and conscious reflection. His years of professional experience in all aspects of the web development process — including strategy, project management, design, front-end and back-end development, and analytics — allow him to communicate and coordinate with specialists, communicate in plain-language with entrepreneurial partners, and even roll up his sleeves to assist the team with extra production muscle when necessary. His relentless drive to clarify and distill the essential human value of a venture, as well as his ability to steward an idea from conception through production and validation, make him a valuable asset to CoLab and its clients.
Joshua also loves music. He is a songwriter and singer who also plays the piano and mandolin, sometimes earning extra coins busking on city street corners. He doesn't do it for the coins, though. Everything he does is for the love of it.


Navigation:
Question 1 (Bar Chart)
Question 2 (Bar Chart)
Question 3 (Line Graph)
Question 4 (Network Graph)
Question 5 (Bar Chart)
Visualize the number of publications for each venue in 2016


--- layout: post title: 'CRM Software: Cloud Computing Solutions For Every Business - Salesforce IN' date: '2020-02-03T19:53:00.001+05:30' author: Sahil Rajput tags: modified_time: '2020-02-03T19:53:15.101+05:30' blogger_id: tag:blogger.com,1999:blog-5250005448924290719.post-1288490709185091572 blogger_orig_url: https://www.jaadujinn.ml/2020/02/crm-software-cloud-computing-solutions.html ---


{{ content }} {% include page_divider.html %} {% include members.html %} {% include page_divider.html %} The Edinburgh University Quiz Society operates in line with our consitution.


Create a class named Person. It will have two properties, firstname and lastname, as well as a getter name, which will return "[firstname] [lastname]", and a setter name, which will divide the full name on the basis of a space: the first element will be the firstname, the second the lastname.
When the button is clicked, we create an instance of the Person class and display the value of the name inside the console, then assigns a new value to it and displays the state of the instance inside the console at the end of the process.


| Options | Editing files |
|---|---|
| :e file | Edit a file in a new buffer |
| vim file | Edit a file in a new buffer |
| :sp file | Open a file in a new buffer and split window (horizontally) |
| vim -o file1 file2 .. fileN | Open all files and split window (horizontally) |
| :vsp file | Open a file in a new buffer and split window (vertically) |
| vim -O file1 file2 .. fileN | Open all files and split window (vertically) |
| :ls | List all open buffers |


| author: | Mark Rivers, Tim Madden, Marty Kraimer |
|---|---|
| affiliation: | University of Chicago, Advanced Photon Source |
Contents
One of the advantages of areaDetector is that it enables the use of
generic image display clients that obtain their data via EPICS Channel
Access or pvAccess and work with any detector. There are currently three
such generic clients provided with the areaDetector distribution. The
first two are plugins for the popular ImageJ Java-based image processing
program. EPICS_AD_Viewer.java
uses EPICS Channel Access, while
EPICS_NTNDA_Viewer.java
uses EPICS V4 pvAccess. The third is an
IDL-based viewer which can be run without an IDL license under the IDL
Virtual Machine. Because ImageJ is free and more widely available and
used than IDL, future enhancements are more likely to be done on the
ImageJ plugins rather than the IDL viewer. These viewers are contained
in the areaDetector distribution in the ADViewers
repository
In addition to the ImageJ viewer plugins, there is an ImageJ plugin to
graphically define the detector/camera readout region, ROIs, and
overlays (EPICS_AD_Controller.java
). Another ImageJ plugin provided with
areaDetector does realtime line profiles with Gaussian peak fitting
(GaussianProfile.java
).
These are plugin for the popular ImageJ program that can be used to display 2-dimensional array data. Both of these plugins were originally written by Tim Madden from APS. Both support all NDArray data types and color modes, i.e. Mono, RGB1 (pixel interleave), RGB2 (row interleave) and RGB3 (plane interleave). The plugin directory also includes a plugin written elsewhere for reading and writing netCDF files, so ImageJ can be used to display images and image sequences (movies) saved with the NDFileNetCDF plugin.
This plugin uses EPICS Channel Access to display images via waveform records that the NDPluginStdArrays sends to EPICS.
This plugin uses EPICS V4 pvAccess to display NTNDArrays that the NDPluginPva sends to EPICS. The EPICS_NTNDA_Viewer has a number of significant advantages compared to the EPICS_AD_Viewer:
EPICS_CA_MAX_ARRAY_BYTES
, which is a
source of considerable confusion and frustration for users. pvAccess
does not use EPICS_CA_MAX_ARRAY_BYTES
and there is no restriction on
the size of the NTNDArrays.To use these ImageJ plugins do the following:
Install ImageJ from ImageJ download site. If installing on Windows I recommend installing the version bundled with Java 1.8.
Copy the entire directory ADViewers/ImageJ/EPICS_areaDetector to the plugins/ directory in the ImageJ installation location. On OS X this can be done with the command:
cp -r Viewers/ImageJ/EPICS_areaDetector /Applications/ImageJ/plugins
The ImageJ plugins are supplied as Java source code, so you will need
to compile the Java code. This can be done in the ImageJ
Plugins/Compile and Run menu. Browse for the appropriate source file
(EPICS_AD_Viewer.java
, EPICS_NTNDA_Viewer.java
, etc.) to compile and
run it. The compilation step only needs to be done once, creating the
required .class files.
For the EPICS_NTNDA_Viewer to decompress arrays these additional steps are required:
The decompression is done using the C libraries because there does
not appear to be native Java code for blosc decompression, and the
native Java code for jpeg decompression is signifcantly more
complicated (and probably slower) than just using the C library.
The required libraries on Linux are decompressJPEG.so
,``libjpeg.so``,
libblosc.so
, and libzlib.so
. On Windows the libraries are
decompressJPEG.dll
, jpeg.dll
, blosc.dll
, and zlib.dll
.
These libraries can all be built as part of
areaDetector/ADSupport
, and this is recommended. If the ImageJ
viewers are being installed at a location which is not building
ADSupport then pre-built versions of the ADSupport libraries are
available at
cars.uchicago.edu/software/pub/ADSupport.
Both tar and zip files are available there.
ImageJ needs to be able to find these shareable libraries to
handle compressed arrays. One way to do this is to add
[YOUR_LOCATION]areaDetector/ADSupport/lib/linux-x86_64/
to the
LD_LIBRARY_PATH
environment variable on Linux, and
[YOUR_LOCATION]areaDetector/ADSupport/lib/windows-x86
to the PATH
environment variable on Windows. This assumes that ADSupport was
built using WITH_BLOSC=YES
, WITH_JPEG=YES
, BLOSC_EXTERNAL=NO
, and
JPEG_EXTERNAL=NO
.
In principle another way to do this is to set the jna.library.path property to point to that directory when starting ImageJ, e.g.
java -Djna.library.path=/home/epics/support/areaDetector/ADSupport/lib/linux-x86_64 -jar ij.jar
However, ImageJ is normally started via an executable file rather
than a script invoking ij.jar
on both Linux and Windows, and
loading via the above command requires other settings as well to
make ImageJ work properly.
The ADViewers distribution includes two new jar files,
jna-5.1.0.jar
and jblosc-1.0.1.dev.jar
. The jna file provides
support for Java Native Access, which is the interface to calling
the shareable libraries. The jblosc file provides a Java wrapper
around the blosc shareable library. These files need to be copied
to ImageJ/plugins/EPICS_areaDetector
along with the other files in
the ADViewers/ImageJ/EPICS_areaDetector
directory.
The ADViewers distribution also includes two new .java files,
decompressJPEGDll.java
and myUtil.java
. These files need to be
compiled once in ImageJ using the `Plugins/Compile and Run …`
menu. The files are actually just compiled and not run, since they
are just support files, not plugins. decompressJPEGDll.java
is a
wrapper around the C JPEG library. myUtil.java
is a modified
version of Util.java
that is included in the JBlosc package. The
version in that package lacked support for short (16-bit integer)
arrays, and lacked the ability to specify the byte order for JNA
buffers.
The ImageJ viewers use the pure-Java libraries for EPICS Channel
Access and pvAccess. This means that unlike the IDL Viewer, no
C-based shareable-libraries or DLLs are needed. Prior to areaDetector
R1-9 the ImageJ plugin used the standard Java mechanism for setting
the EPICS Channel Access settings using a JCALibrary.properties
file.
This was often confusing because it uses a different mechanism than
all C-based Channel Access clients, and because multiple
JCALibrary.Properties files might be found in the Java search path,
making it hard to figure out where a setting was coming from.
Starting with areaDetector R1-9 the ImageJ plugin uses the same EPICS
environment variables as Channel Access clients that use the C
Channel Access library. Note that for EPICS_AD_Viewer the environment
variable EPICS_CA_MAX_ARRAY_BYTES
almost always needs to be set,
because the default value of 16KB is rarely large enough for images.
EPICS_CA_MAX_ARRAY_BYTES
must be at least as large as the largest
image size in bytes that you want to display. However, it is
important not to set EPICS_CA_MAX_ARRAY_BYTES
to an unnecessarily
large value like 100 MB, because the EPICS CA library allocates
buffers of size EPICS_CA_MAX_ARRAY_BYTES
whenever the required buffer
size is larger than 16KB. Remember also that EPICS_CA_MAX_ARRAY_BYTES
must be set for both the IOC process and for the ImageJ client
process. When using the V4 EPICS_NTNDA_Viewer it is not necessary to
set EPICS_CA_MAX_ARRAY_BYTES
on either the ImageJ client or the IOC
processes.
Start ImageJ and go to the Plugins/EPICS_areaDetector/EPICS_AD_Viewer
or EPICS_NTNDA_Viewer to run the plugin.
For the EPICS_AD_Viewer type in PV prefix for the NDStdArrays plugin for the detector to be viewed (e.g. 13SIM1:image1:).
For the EPICS_NTNDA_Viewer type in the PV name for the NDPluginPva plugin for the detector to be viewed (e.g. 13SIM1:Pva1:Image).
The background color of the PV prefix or PV name will change to green and you should see message saying that the PVs have connected. If you don’t the most likely problem is a firewall.
Press the Start button to begin displaying images.
The control windows for EPICS_AD_Viewer and EPICS_NTNDA_Viewer are shown below. The array dimensions and the number of frames per second actually being displayed by ImageJ is shown. There is a status window that shows whether the EPICS PVs are connected and the number of arrays received since the last update, which is every 2 seconds.
Press the Snap button to make a copy of the current frame in a new window. ImageJ can then be used to process, annotate, etc. that image.
To capture a sequence of images into an ImageJ “stack” select “Capture To Stack”. The image sequence will be stored in the ImageJ buffer and a scroll bar will appear to allow you to scroll through the images. The stack can be saved to disk in a large number of formats, including AVI.
Note that beginning with ADCore R2-6 the plugins automatically resets the image image brightness and contrast when creating a new window. This will often provide a reasonable values. To optimize the brightness and contrast use the Image/Adjust/Brightness/Control menu in ImageJ. The keyboard shortcut for this is Control+Shift+C, which is worth remembering. Opening the Brightness and Contrast window will first do an autoscaling, which is often quite good. Pressing the Auto button repeatedly will step through several brightness/contrast settings.
The following is the main ImageJ window.
The following is the EPICS_AD_Viewer plugin control, located in the ImageJ “Plugins/EPICS_areaDetector/EPICS AD Viewer” menu.
The following is the EPICS_NTNDA_Viewer plugin control, located in the ImageJ “Plugins/EPICS_areaDetector/EPICS NTNDA Viewer” menu.
The following is the image display window, which will appear when the Start button is pressed in the EPICS_AD_Viewer or EPICS_NTNDA_Viewer control windows.
The following is a screen shot when using the EPICS_NTNDA_Viewer to display compressed NTNDArrays. The source is the simDetector running on a Linux machine, generating 1024x1024 UInt8 images at about 95 frames/s. This is about 95MB/s or 760 Mb/s. The NDPluginCodec is compressing using the Blosc ZSTD compressor with compression level=5 and Bit shuffle. Actually Bit shuffle does nothing in 8-bit mode, so this could also be None. There are 6 Blosc threads. The compression factor is 151, i.e. the output arrays are 151 times smaller than the uncompressed arrays. The Codec output goes to the NDPluginPva plugin which serves the NTNDArrays on the network. The ImageJ viewer is running on a Windows machine and is decompressing the arrays and displaying them at the full 95 frames/s rate. The Windows Task Manager Network Monitor shows that the actual network utilization is only 6.5 Mb/s, compared to over 760 Mb/s if we were transmitting uncompressed arrays. The Windows machine has 8 cores, and ImageJ is using approximately 1 core to decompress the arrays and update the display at 95 frames/s.
This is an ImageJ plugin which can be used to graphically control the following:
Normally this plugin will be used together with the EPICS_AD_Viewer plugin described above. However, that is not required. For example, the ImageJ window used with EPICS_AD_Controller could be a window read from a TIFF file that the detector previously wrote.
The detector and plugin chain can include any of the following elements and settings:
All of the above components are optional, they do not need to be present. However, the components that are present must be in the above order in the “viewing” plugin chain. In other words the Transform plugin must come before the ROI and Overlay plugins, and the ROI plugin must come before the Overlay plugin. For the Transform and ROI plugins there is a flag that allows selecting whether or not this plugin is included the plugin chain. Note that this flag does not control the plugin chain, rather it must be set to correctly reflect the actual setting of the plugin chain. It is possible to use EPICS_AD_Control to control the ROI without the ROI plugin being in the plugin chain. In fact this is a common use case.
The following is the EPICS_AD_Controller plugin control, located in the ImageJ “Plugins/EPICS_areaDetector/EPICS AD Controller” menu.
The following are the controls on the EPICS_AD_Controller screen:
When using EPICS_AD_Controller to define the camera readout region then the following rule must be followed. If the ROI plugin is in the viewing chain then it must first be set to pass the entire image, i.e. MinX and MinY must be 0, and SizeX and SizeY must be at least as large as the image from the camera. This can be conveniently done by pressing the “Reset ROI” button before defining the ImageJ ROI to select the camera readout region. This is not required if the ROI is not in the viewing plugin chain.
The following is the EPICS_AD_Viewer image display window with an ellipse overlay that was defined using an ImageJ rectangular ROI and EPICS_AD_Controller.
The EPICS_AD_Control plugin must be compiled in the same manner described for EPICS_AD_Viewer above.
This is an ImageJ plugin which can be used to dynamically plot a line profile, fit the profile to a Gaussian peak, and print the fit parameters (centroid, amplitude, full-width half-maximum (FWHM), and background. It should be compiled in the same manner as EPICS_AD_Viewer described above. It is used by drawing a line or rectangle in ImageJ and then starting Plugins/EPICS_areaDetector/Gaussian Profiler.
The following is the GaussianProfiler window plotting the profile of the peak shown above in the EPICS_AD_Controller image.
There is an IDL procedure called
epics_ad_display
that can be used to display 2-dimensional array data that the
NDPluginStdArrays sends to EPICS. This IDL
client is available as source code (which requires an IDL license), and
also as a pre-built IDL .sav file that can be run for free under the IDL
Virtual Machine. This IDL program can run on any machine that IDL runs
on, and that has the ezcaIDL shareable library built for it. This
includes Windows, Linux, Solaris, and Mac. epics_ad_display
is
included in the CARS IDL imaging
software. It is
also available in the Viewers/IDL directory in the areaDetector
application.
The Viewers/IDL directory contains both the IDL source code and a standalone IDL file, epics_ad_display.sav, for the epics_ad_display GUI to display images from areaDetector detectors. This file can be run for free on any Linux or Windows system under the IDL Virtual Machine, which can be downloaded free of charge from ITT VIS. That directory also contains the shareable libraries used to call EPICS Channel Access from IDL (ezcaIDL.dll for Windows and libezcaIDL.so for Linux). Before using the IDL source code or .sav file it is necessary to define the environment variable EZCA_IDL_SHARE to point to the complete path to ezcaIDL.dll or libezcaIDL.so. For example on Linux:
setenv EZCA_IDL_SHARE /home/epics/support/areaDetector/1-5/Viewers/IDL/libezcaIDL.so
On Windows use
My Computer/Properties/Advanced/Environment Variables/
to add a new environment variable EZCA_IDL_SHARE to point to the location of ezcaIDL.dll on your system. To run the standalone IDL epics_ad_display.sav file without an IDL license execute the following on Linux:
idl -32 -vm=epics_ad_display.sav
On Windows simply double-click on the icon for the epics_ad_display.sav file.
When the GUI comes up type the base PV name for the NDStdArrays plugin for your detector in the “Base PV” widget. For example with the simulation detector supplied with the areaDetector application this is “13SIM1:image1:” (without the quotes). Once the detector begins acquiring images they should be displayed in the IDL window.
To run the GUI from the IDL command line on a system with an IDL license type the epics_ad_display command followed by the base PV name of the NDStdArrays plugin. For example:
IDL> epics_ad_display, '13SIM1:image1:'
The control window for epics_ad_display
is shown below. It has a
field to input the base name of the EPICS PVs with the image data. It
also has fields to enable/display the IDL display update, to change the
display mode, to autoscale the intensity, and to invert the image in the
Y direction. If autoscale is set to No then manual scaling can be
entered in the Min and Max fields. The number of frames per second
actually being displayed by IDL is shown. There is a status window that
shows whether the EPICS PVs are connected and the time the last was
array received, updated once per second.
epics_ad_display
can use the simple IDL routine tv
to display
the images. This is the fastest mode, and results in a non-scalable
unadorned window.
epics_ad_display
can also use the routine
image_display.pro
to display the images. This routine displays row and column profiles as
the cursor is moved. It allows changing the color lookup tables, and
zooming in (right mouse click) and out (left mouse click). Note that
image_display is not currently capable of displaying color data i.e.,
RGB1, RGB2, or RGB3 NDArrays). It can however, display Mono data in
false color. The following is an example of image_display
displaying
an image from the simulation detector.
Todo
Update link for file handlers
The Viewers/IDL directory also contains an IDL function to read the areaDetector netCDF files. This is described in the NDPluginFile netCDF documentation.
If the ImageJ or IDL viewer is not displaying new images as the detector collects them check the following:


Verify needed to understand it's you
Enter your password for security reason (make sure your caps lock is off)
Forgot your password ? Request new one
can't log in?


We (the team behind <%= appName %>) appreciate you coming to check out <%= appName %>. We're excited about its potential and how it will be used to serve you and your colleagues around the world, and we hope you'll find it helpful too.
As you explore and use <%= appName %> we hope you'll find it easy and intuitive, but we also expect that you'll have ideas about how we can make it better. We want to hear your feedback, both positive and negative. We created <%= appName %> to serve you, and if we can do a better job at it, please let us know. You can send us any questions or feedback at <%= supportEmail %>.
If you have friends in other organizations that you think could benefit from <%= appName %>, have them visit https://www.wecarry.app or contact us at <%= supportEmail %> to learn more about using it in their organization.


|
| Time |
Event/Activity |
Location |
| 9:30 a.m. to 10:00 a.m. |
Registration & Continental Breakfast |
Lobby - Registration Area |
| 10:00 a.m. to 11:30 a.m. |
Keynote Address:
Jim Schraith,
Vice President & General Manager of North America for Compaq |
Pacific Ballroom |
| 11:30 a.m. to 1:30 p.m. |
Lunch - Sponsored by Novell, Inc. |
The Partner Pavilion - Wilshire Room |
| 11:30 a.m. to 7:00 p.m. |
The Partner
Pavilion |
Wilshire Room |
| 11:30 a.m. to 7:00 p.m. |
The Access Lab |
Sierra Room |
| 12:30 a.m. to 1:30 p.m. |
The Evolution of the High-Performance Workstation |
Glenwood Room |
| 1:30 p.m. to 2:45 p.m. |
Technical Breakout
Sessions
- Clustered NT Server Solutions
- NeTwork Integration with IntranetWare
- Rapid Implementation for ERP Supply Chain Management Systems
|
Pacific Ballroom & Fernwood Room |
| 2:45 p.m. to 3:30 p.m. |
Breaks for Various Sessions |
The Partner Pavilion - Wilshire Room |
| 3:30 p.m. to 5:00 p.m. |
Technical Breakout
Sessions
- Oracle for NT Clusters
- Fiber Channel Primary/Secondary Storage Solutions
|
Pacific Ballroom & Fernwood Room |
| 5:00 p.m. to 7:00 p.m. |
"Food & Fun" Evening Dinner and Entertainment
Sponsored by: Microsoft Corporation
|
The Omni Hotel - Wilshire Room |


LookingBus is an orientation system for the blind that uses proprietary hardware to facilitate communication between blind pedestrians and bus drivers. The system is designed to assist with the challenges of finding bus stops, boarding the correct bus, and exiting at the correct destination. LookingBus aims to enable individuals with disabilities to fully use public transportation systems and provide them with the confidence to overcome the challenges they face on a day to day basis. The ability to travel independently, especially by way of public transportation, allows blind/visually impaired individuals to be physically active, socially engaged, and economically productive. We are now running our alpha testing with Detroit Metroplolitan Airpolrt Transit for our Android product.
Delcam is the leading developer and supplier of CAD/CAM software for the 3 dimensional design, manufacture and inspection of complex shapes for the manufacturing industry. Delcam products include the world wide leading CAM software such as PowerMILL, FeatureCAM. Via the PowerMILL interface to the ZOLLER TMS Tool Management Solutions, you have a comfortable access to the extensive ZOLLER database.
Siemens NX is one of the leading developers and providers of modern CAD/CAM. ZOLLER is a global market leader in tool presetting and measurement technology and experts in tool management, offering solution interfaces with Siemens NX with its famous TMS Tool Management Solutions for designing and manufacturing.
StepWise Math, formerly Glory Math, is an Adaptive Online Learning System that adapts in real time to every interaction a student makes for creating best suited personalized learning plan catering to individual student needs.Recently Smart Assessment and embedded teaching videos have been added to our popular Glory Math program. We have renamed Glory Math to StepWise Math to reflect the newly added features. During the transition of this change of product name, we will use the name of Glory Math/StepWise Math or StepWise Math/Glory math to avoid confusion.


Bus-mall
in our mall we have a diffrent things you can chose anything you want thank you !
Title here
Title here
Title here


Former Bristol Rovers and Bristol City defender suffers heart attack
Fans and clubs on both sides of the Severn are sending their best wishes
by Tristan CorkThe football world on both sides of the Severn have been sending their best wishes to Christian Edwards, one of the few players to have played for both Bristol Rovers and Bristol City, who has suffered a suspected heart attack.
The 43-year-old collapsed at training session at Cardiff Met FC, where he is the manager, and is currently in hospital.
Edwards was rushed to hospital on Thursday evening, and a statement from the Welsh Premier League side said they are hopeful for his recovery.
"Cardiff Met FC are sending our best wishes to our manager Christian who last night suffered a suspected heart attack at training,” a statement from the club said.
“We can confirm he is okay and under observation. We would like to thank you for your kind words and messages,” it added.
A host of rival teams have sent their best wishes to the boss, who had a long career as a player in Wales and England.
Caerphilly-born Edwards began his career at Swansea, before moving to Nottingham Forest for five years between 1998 and 2003.
While at Forest, he went to four different clubs in five loan spells, including playing three games on loan at Bristol City in the 1998-99 season.
He moved from Forest to Bristol Rovers in 2003, and was one game short of the 100 club in three injury-hit seasons at the heart of Rovers’ defence.
He ended his career with a brief spell at Forest Green Rovers, before four seasons at Aberystwyth Town, where he began his management career.
Edwards has taken Cardiff Met up four flights in the Welsh football pyramid, and they are now in the Welsh Premier League - and became the first British University men’s team to play in European competition this summer when they made the preliminary round of the Europa League.
Aberystwyth Town tweeted their support, saying: "Aberystwyth Town Football Club extends its best wishes to Christian and hope for a speedy recovery.
"If we can do anything to help please do let us know, including for those who were in training with Christian at the time."


Be Nice!
One of the Solar goals is to foster a learning environment, a place for mentoring and collaboration. Therefore, we strive to be polite, courteous, and cordial when talking with other members. If we can't be constructive, or can't find some humor, then we prefer not to say anything. At least then other developers won't think we're jerks (and yes, what they think is important).
To paraphrase Robert Heinlein: in any machine, you have to grease the moving parts so they do not grind each other to bits. In the machine of civil society, formal courtesy is the grease that keeps the people from grinding each other to bits. Argumentation is acceptable, discussion is dandy, but deliver no insults and display no anger or impatience. Among other things, this means no "sighs", "grrrs", and no passive-aggressive sarcasm.
We're all working together here, and the closer we get, the more friction there is guaranteed to be, so the more important formal courtesy becomes. Thus, be nice. :-)


Cheshire3 Objects: Record |
Records in the system are stored in an XML form. Attached to the record is various configurable metadata, such as the time it was inserted into the database and by which user. Records are stored in a RecordStore database and retrieved via a persistent and unique document identifier. The record data may be retrieved as a list of SAX events, as regularised XML or as a DOM tree.
Module: cheshire3.record
Classes:
| Function | Parameters | Returns | Description |
|---|---|---|---|
| __init__ | data, ?xml, ?docid | The constructer takes the data which should be used to construct the record. This is implementation dependant, eg a DOM node or a list of SAX events.. It also optionally may take the raw XML which was parsed, and a document identifier. | |
| get_xml | session | string | Return the raw XML for the record |
| get_dom | session | domNode | Return the dom document node for the record |
| get_sax | session | list of saxEvents | Return the sax events for the record (list of strings) |
| process_xpath | session, XPath | data | Given an XPath, process it and return the results. The XPath may be parsed ( tuple of object and internal format) or a string. Returned data type will depend on the XPath, but will commonly be a list of either DOM nodes or strings. |
Sub-package: graph
Module: cheshire3.graph.record


Cities are densely populated areas where trash can esaily accumulate. Our mission is to create a system in which this trash can be collected and transported out of the community. A trash-collecting machine located on the city’s sidewalks would collect the trash present in the area, and, when filled up, would be picked up by drone situated above the city. This trash would then be sent away from the city into a designated landfill area.
Alvin - Lead Developer
Alvin is a highschool freshman and is the lead developer here at DRONO. It is also his fourth time participating in a Code-A-Thon. Alvin's efforts have been instrumental in building this website and company from an idea to a reality. However, DRONO could not have happened if not for the contributions of the other team members.
Stephen - Graphic Designer
Stephen Jones is a highschool sophomore, and it’s his first time participating in a Code-A-Thon. In this project, he mastered TinkerCAD and was a lead designer and model constructor.
Calder - Head of Marketing
Calder Raio is a highschool junior and it’s his second time participating in a Code-A-Thon. He has been project manager as well as a coder, a lead designer, and lead editor in this project.
DRONO Social Media Links Gmail -<EMAIL_ADDRESS>Instagram Facebook (Not Currently Available) Twitter © 2021 Level 2, Team 2 at the WCTD Code-A-Thon, All rights reserved.


Poland to continue reform of justice system: PM
WARSAW (Reuters) - Poland will continue to overhaul its justice system, Prime Minister Mateusz Morawiecki said on Tuesday in a speech laying out policy plans after the nationalist Law and Justice (PiS) party won a general election on Oct. 13.
Critics at home and abroad say PiS introduced changes to the court system that subvert the rule of law during its first four years in power.
Morawiecki gave no further details.


Visitors should be issued badges that are clearly distinct from employee badges and are returned when visitors leave the facility.
Visitors should be issued badges to show that their access has been authorized and to distinguish them from employees. Visitor badges should be different from employee badges so that a visitor cannot impersonate an employee. Visitors should turn in their badges so that they cannot return and gain unauthorized access.
Observe a visitor to verify the use of badges when their access is authorized. Examine the visitor and employee badges to verify that they are easily distinguishable from a distance and that badges expire. Observe departing visitors to verify that visitors return their badges upon leaving.
Acquire a badge management system. A badge management system typically includes card-readers, a card-issuing device, and a card-management application. Deploy the badge management system by following the vendor's instructions. Design at least two types of badges, one to be issued to visitors and the other to be used by employees.
Authorize visitors' access before issuing badges. Instruct visitors to display their badges prominently when inside the facility. Ask visitors to return their badges when they are leaving the facility.


I am Entusiastic learner,who is interested to work at various positions.there is always a curiosity that lies
within me to learn new things.I also believe knowledge is valuable thing in this era.the more we share the
knowledge,the more we become stronger.


Hi, my name is Alex Brashear
I'm a Computer Science student at the University of Pennsylvania. I enjoy teaching and am interested in the potential of web applications to improve disadvantaged public schools.


WebEngine Widgets Spellchecker Example
Spellchecker demonstrates how to integrate spellchecking support into an HTML form that enables users to submit spellchecked messages.
Running the Example
To run the example from Qt Creator, open the Welcome mode and select the example from Examples. For more information, visit Building and Running an Example.
Dictionaries
To be able to check the spelling, we need to provide the spellchecker with dictionaries. The Qt WebEngine spellchecker supports dictionaries provided by the Hunspell project on all platforms and native dictionaries provided by macOS. In this example, we want to support the English and German languages.
For Hunspell dictionaries to be supported they have to be compiled into a special binary format. A Hunspell dictionary consists of two files:
- A
.dic
file that is a dictionary containing words for the language - An
.aff
file that defines the meaning of special flags in the dictionary
These two files can be converted into the bdic
format by using the qwebengine_convert_dict
tool that is shipped together with Qt.
In this example, we are going to compile en_US and de_DE dictionaries. However, the real full dictionaries would take too much space for the purposes of this example. Therefore, we have created two dummy dictionaries that contain the following words and can be used to demonstrate the conversion process:
- English dictionary: I, you, he, she, it, we, they, love, loves, qt
- German dictionary: ich, du, er, sie, es, wir, ihr, sie, Sie, liebe, liebst, liebt, lieben, liebt, qt
Each word in a dictionary can be prefixed with q
. For more information about how to create dic
and aff
files, see the Hunspell dictionary file format specification in the Hunspell Project.
When a specific spellchecking language is requested, Qt WebEngine will try to load the already compiled matching .bdic
file first from qtwebengine_dictionaries directories relative to the executable, then it will look in QT_INSTALL_PREFIX/qtwebengine_dictionaries
.
On macOS, because this example was configured to use Hunspell dictionaries, Qt WebEngine will look in the qtwebengine_dictionaries directory located inside the application bundle Resources
directory, and also in the Resources
directory located inside the Qt framework bundle.
We specify the QMAKE_EXTRA_COMPILERS parameter in the project file to add a conversion step to the build process:
qtPrepareTool(CONVERT_TOOL, qwebengine_convert_dict) debug_and_release { CONFIG(debug, debug|release): DICTIONARIES_DIR = debug/qtwebengine_dictionaries else: DICTIONARIES_DIR = release/qtwebengine_dictionaries } else { DICTIONARIES_DIR = qtwebengine_dictionaries } dict_base_paths = en/en-US de/de-DE for (base_path, dict_base_paths) { dict.files += $$PWD/dict/$${base_path}.dic } dictoolbuild.input = dict.files dictoolbuild.output = $${DICTIONARIES_DIR}/${QMAKE_FILE_BASE}.bdic dictoolbuild.depends = ${QMAKE_FILE_PATH}/${QMAKE_FILE_BASE}.aff dictoolbuild.commands = $${CONVERT_TOOL} ${QMAKE_FILE_IN} ${QMAKE_FILE_OUT} dictoolbuild.name = Build ${QMAKE_FILE_IN_BASE} dictoolbuild.CONFIG = no_link target_predeps QMAKE_EXTRA_COMPILERS += dictoolbuild
To set up a dictionary, we run qwebengine_convert_dict
passing the file path of the dictionary dic
and bdic
files. The aff
file and optional delta
file are also picked up by the convert
process. The output bdic
file is placed into the qtwebengine_dictionaries local directory (or Resources directory), which the application binary will run from.
Setting the Spellchecker
The constructor of our class is trivial.
WebView::WebView(QWidget *parent) : QWebEngineView(parent) { m_spellCheckLanguages["English"] = "en-US"; m_spellCheckLanguages["German"] = "de-DE"; QWebEngineProfile *profile = page()->profile(); profile->setSpellCheckEnabled(true); profile->setSpellCheckLanguages({"en-US"});
We define simple mapping between our dictionary filenames and the actual language display name. We will use that mapping to display names of dictionaries in the context menu. Spellchecking is disabled by default. Therefore we also enable spellchecker and set the English dictionary. When Qt WebEngine's spellcheck service initializes, it will try to load the bdict
dictionaries and to check them for consistency. Any errors are logged by using the qWarning() function.
Switching the Spellchecking Language
The current language used for spellchecking is defined per profile, and can get set using the QWebEngineProfile::setSpellCheckLanguage method. When the user clicks on an underlined misspelled word, the default context menu displays up to four suggestions. Selecting one will replace the misspelled word. We could reimplement a number of suggestions, by overriding QWebEngineView::contextMenuEvent and using QWebEngineContextMenuData::spellCheckerSuggestions, but we will demonstrate how to add langague options in the context menu instead:
void WebView::contextMenuEvent(QContextMenuEvent *event) { const QWebEngineContextMenuData &data = page()->contextMenuData(); Q_ASSERT(data.isValid()); if (!data.isContentEditable()) { QWebEngineView::contextMenuEvent(event); return; } QWebEngineProfile *profile = page()->profile(); const QStringList &languages = profile->spellCheckLanguages(); QMenu *menu = page()->createStandardContextMenu(); menu->addSeparator(); QAction *spellcheckAction = new QAction(tr("Check Spelling"), nullptr); spellcheckAction->setCheckable(true); spellcheckAction->setChecked(profile->isSpellCheckEnabled()); connect(spellcheckAction, &QAction::toggled, this, [profile](bool toogled) { profile->setSpellCheckEnabled(toogled); }); menu->addAction(spellcheckAction); if (profile->isSpellCheckEnabled()) { QMenu *subMenu = menu->addMenu(tr("Select Language")); foreach (const QString &str, m_spellCheckLanguages.keys()) { QAction *action = subMenu->addAction(str); action->setCheckable(true); QString lang = m_spellCheckLanguages[str]; action->setChecked(languages.contains(lang)); connect(action, &QAction::triggered, this, [profile, lang](){ profile->setSpellCheckLanguages(QStringList()<<lang); }); } } connect(menu, &QMenu::aboutToHide, menu, &QObject::deleteLater); menu->popup(event->globalPos()); }
Above, we get the QWebEngineContextMenuData instance using the QWebEnginePage::contextMenuData method. We use it to be notified when the user clicks on an editable field and show the Check Spelling item in the context menu. Moreover, if spellchecking is enabled, we also add the Select Language submenu with the supported languages. When an action is triggered, we set the language with the QWebEngineProfile::setSpellCheckLanguage call.
Files:
- webenginewidgets/spellchecker/webview.cpp
- webenginewidgets/spellchecker/webview.h
- webenginewidgets/spellchecker/data/icon.svg
- webenginewidgets/spellchecker/data/index.html
- webenginewidgets/spellchecker/data/style.css
- webenginewidgets/spellchecker/dict/de/de-DE.aff
- webenginewidgets/spellchecker/dict/de/de-DE.dic
- webenginewidgets/spellchecker/dict/en/en-US.aff
- webenginewidgets/spellchecker/dict/en/en-US.dic
- webenginewidgets/spellchecker/main.cpp
- webenginewidgets/spellchecker/spellchecker.pro
- webenginewidgets/spellchecker/data/spellchecker.qrc


--- layout: default title: Board description: '' background: backgrounds/background.jpg menu_vorstand: yes --- {% assign board = site.data.team | where:"board",1 | sort: "name" %}
The board of the Open Knowledge Foundation Deutschland e.V. has {{ board|size }} members. It develops the strategical orientation.


--- title: The personal journal of Fredrik Frodlund description: Articles and musings on web development, web standards, accessibility, usability and anything else related to the web or web technologies. layout: default sitemap: priority: 1.0 changefreq: weekly --- {% for post in paginator.posts %} {% include article.html %} {% endfor %} {% if paginator.total_pages > 1 %}


James' resume
Summary Of Qualifications
A software engineer with more than 10 years of technical expertise including:
- Design, development and deployment of object oriented software applications
- Proficiency of various relational database systems
- Knowledge of software design patterns and best practices
- Design and development of web applications, and websites
- Ability to work in fast-paced environments following Agile methodologies
- Quick learner of concepts and technologies
Technical Expertise
- C#, VB.NET, C/C++, Visual Basic, HTML, CSS, JavaScript, ASP.NET, XML, JSON
- MSSQL, MySQL, Entity Framework, LINQ, ODBC
- Windows Forms, Windows Services, MFC, WSA, Win32 API, WCF, SOAP, REST
- Microsoft Visual Studio, SQL Server Management Studio
- DevExpress, Wireshark, SoapUI, Jira, Crucible, TortoiseSVN, Violet UML
Professional Experience
Software Engineer
Designed, and developed an Electronic Health Record software solution in a multilayer architectural model. Integrated software to MSSQL, and web services. Performed high level and detailed designs to satisfy complex business requirements. Participated in all phases of development life-cycle using Agile methodologies.
- Developed, and maintained C#, and VB.NET applications
- Used Entity Framework to perform database integration
- Created, and updated MSSQL database objects to meet business criteria
- Converted legacy VB6 modules to .NET Framework
- Designed, and developed an ASP.NET MVC intranet web application to assist customer support during installation, and help desk calls
- Developed a service to allow doctors to distribute coupons for prescription drugs, which served as an extra revenue source for the company
- Interpreted requirements from government specifications for implementation, and product certification
Software Engineer
Designed, developed, and implemented multithreaded software applications for various VoIP solutions in a service oriented architectural model. Integrated software to various database engines. Participated in the entire application development life-cycle, which included design, on-site deployment, and 24/7 support of escalated issues.
- Developed C++/MFC, and C# windows applications
- Used ODBC and SQL database connector to perform database integration
- Designed, deployed, and administered MSSQL and MySQL databases
- Developed windows services to monitor network, and to manage software applications
- Used Wireshark network analyzer to track TCP/IP, and SIP network issues
- Implemented API calls to integrate to windows components, and third-party applications
- Modernized and normalized a database system used during the reconstructions of NAVY exercises
- Designed, and developed software for a fire station alerting system used for sending firemen critical and non-critical alarms via third-party visual and audible devices
- Designed and developed a scheduling, and monitoring application that initiates, and manages critical notifications for rapidly contacting a large number of people over various types of communication protocols and technologies
- Designed and developed a text-to-speech, and speech recognition application used by FDNY to perform voice quality tests, and ensure clear audio communications between the central dispatching offices and over 235 firehouses throughout the city
- Developed and implemented a customized, highly-available VoIP communications solution for the modernization of FDNY’s voice alarm system
- Performed GUI reviews by following usability design principles
Part-Time Software Developer
Provided software, and hardware technical support for the University's library computer systems by installing hardware, and network software packages.
- Performed software testing, and debugged issues
- Developed, and deployed C++ windows services to monitor run-time status of various software applications
Part-Time HUB Supervisor
Managed a package sorting operation in a fast paced, and constantly changing environment while ensuring that strict safety and productivity goals were met. Actively communicated with other operations within the facility in order to achieve higher service standards.
- Developed a successful training program to assist in the certification of new sorters, which resulted in a more knowledgeable workforce, and a higher overall productivity of the facility
- Managed ten workers by improving their skill set, and maintaining their certification
- Provided constructive feedback, and performed demonstrations to improve safety and efficiency
Junior Software Developer
Provided support for videoconferencing products, and enhanced software according to software design specifications. Investigated issues by communicating with customers, support engineers, and product management in order to reproduce and repair bugs.
- Maintained C++/MFC windows applications
- Fixed localization bugs to help the company launch its first ever Multilanguage (8) software release
- Redesigned and updated GUI screens for various software releases
Compliance Engineer I
Maintained in-house videoconferencing equipment, and ensured all existing company products conform to changing national and international laws.
- Performed automated, and manual smoke tests utilizing ISDN protocol emulators
- Wrote test reports, and recommended solutions to issues
- Setup products at certified lab facilities to formally test equipment in order to obtain telecommunication and electromagnetic compliance approval
Education
B.S.E.E., Merrimack College, 1998
Languages
Fluent in Spanish


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--- layout: post title: '\"Confront the most brutal facts of your current reality\"' date: 2005-02-05 00:00:00 category: personal ---
Lovely quote from a post by Caterina Fake, from an America admiral who was tortured during the Vietnam war: ""This is a very important lesson. You must never confuse faith that you will prevail in the end—which you can never afford to lose—with the discipline to confront the most brutal facts of your current reality, whatever they might be.""


Provided by:
manpages-dev_4.09-1_all
NAME
syscalls - Linux system calls
SYNOPSIS
Linux system calls.
DESCRIPTION
The system call is the fundamental interface between an application and
the Linux kernel.
System calls and library wrapper functions
System calls are generally not invoked directly, but rather via wrapper
functions in glibc (or perhaps some other library). For details of
direct invocation of a system call, see intro(2). Often, but not
always, the name of the wrapper function is the same as the name of the
system call that it invokes. For example, glibc contains a function
truncate() which invokes the underlying "truncate" system call.
Often the glibc wrapper function is quite thin, doing little work other
than copying arguments to the right registers before invoking the
system call, and then setting errno appropriately after the system call
has returned. (These are the same steps that are performed by
syscall(2), which can be used to invoke system calls for which no
wrapper function is provided.) Note: system calls indicate a failure
by returning a negative error number to the caller; when this happens,
the wrapper function negates the returned error number (to make it
positive), copies it to errno, and returns -1 to the caller of the
wrapper.
Sometimes, however, the wrapper function does some extra work before
invoking the system call. For example, nowadays there are (for reasons
described below) two related system calls, truncate(2) and
truncate64(2), and the glibc truncate() wrapper function checks which
of those system calls are provided by the kernel and determines which
should be employed.
System call list
Below is a list of the Linux system calls. In the list, the Kernel
column indicates the kernel version for those system calls that were
new in Linux 2.2, or have appeared since that kernel version. Note the
following points:
* Where no kernel version is indicated, the system call appeared in
kernel 1.0 or earlier.
* Where a system call is marked "1.2" this means the system call
probably appeared in a 1.1.x kernel version, and first appeared in a
stable kernel with 1.2. (Development of the 1.2 kernel was
initiated from a branch of kernel 1.0.6 via the 1.1.x unstable
kernel series.)
* Where a system call is marked "2.0" this means the system call
probably appeared in a 1.3.x kernel version, and first appeared in a
stable kernel with 2.0. (Development of the 2.0 kernel was
initiated from a branch of kernel 1.2.x, somewhere around 1.2.10,
via the 1.3.x unstable kernel series.)
* Where a system call is marked "2.2" this means the system call
probably appeared in a 2.1.x kernel version, and first appeared in a
stable kernel with 2.2.0. (Development of the 2.2 kernel was
initiated from a branch of kernel 2.0.21 via the 2.1.x unstable
kernel series.)
* Where a system call is marked "2.4" this means the system call
probably appeared in a 2.3.x kernel version, and first appeared in a
stable kernel with 2.4.0. (Development of the 2.4 kernel was
initiated from a branch of kernel 2.2.8 via the 2.3.x unstable
kernel series.)
* Where a system call is marked "2.6" this means the system call
probably appeared in a 2.5.x kernel version, and first appeared in a
stable kernel with 2.6.0. (Development of kernel 2.6 was initiated
from a branch of kernel 2.4.15 via the 2.5.x unstable kernel
series.)
* Starting with kernel 2.6.0, the development model changed, and new
system calls may appear in each 2.6.x release. In this case, the
exact version number where the system call appeared is shown. This
convention continues with the 3.x kernel series, which followed on
from kernel 2.6.39, and the 4.x kernel series, which followed on
from kernel 3.19.
* In some cases, a system call was added to a stable kernel series
after it branched from the previous stable kernel series, and then
backported into the earlier stable kernel series. For example some
system calls that appeared in 2.6.x were also backported into a
2.4.x release after 2.4.15. When this is so, the version where the
system call appeared in both of the major kernel series is listed.
The list of system calls that are available as at kernel 4.9 (or in a
few cases only on older kernels) is as follows:
System call Kernel Notes
────────────────────────────────────────────────────────────────────
_llseek(2) 1.2
_newselect(2) 2.0
_sysctl(2) 2.0
accept(2) 2.0 See notes on socketcall(2)
accept4(2) 2.6.28
access(2) 1.0
acct(2) 1.0
add_key(2) 2.6.11
adjtimex(2) 1.0
alarm(2) 1.0
alloc_hugepages(2) 2.5.36 Removed in 2.5.44
bdflush(2) 1.2 Deprecated (does nothing)
since 2.6
bind(2) 2.0 See notes on socketcall(2)
bpf(2) 3.18
brk(2) 1.0
cacheflush(2) 1.2 Not on x86
capget(2) 2.2
capset(2) 2.2
chdir(2) 1.0
chmod(2) 1.0
chown(2) 2.2 See chown(2) for
version details
chown32(2) 2.4
chroot(2) 1.0
clock_adjtime(2) 2.6.39
clock_getres(2) 2.6
clock_gettime(2) 2.6
clock_nanosleep(2) 2.6
clock_settime(2) 2.6
clone(2) 1.0
close(2) 1.0
connect(2) 2.0 See notes on socketcall(2)
copy_file_range(2) 4.5
creat(2) 1.0
create_module(2) 1.0 Removed in 2.6
delete_module(2) 1.0
dup(2) 1.0
dup2(2) 1.0
dup3(2) 2.6.27
epoll_create(2) 2.6
epoll_create1(2) 2.6.27
epoll_ctl(2) 2.6
epoll_pwait(2) 2.6.19
epoll_wait(2) 2.6
eventfd(2) 2.6.22
eventfd2(2) 2.6.27
execve(2) 1.0
execveat(2) 3.19
exit(2) 1.0
exit_group(2) 2.6
faccessat(2) 2.6.16
fadvise64(2) 2.6
fadvise64_64(2) 2.6
fallocate(2) 2.6.23
fanotify_init(2) 2.6.37
fanotify_mark(2) 2.6.37
fchdir(2) 1.0
fchmod(2) 1.0
fchmodat(2) 2.6.16
fchown(2) 1.0
fchown32(2) 2.4
fchownat(2) 2.6.16
fcntl(2) 1.0
fcntl64(2) 2.4
fdatasync(2) 2.0
fgetxattr(2) 2.6; 2.4.18
finit_module(2) 3.8
flistxattr(2) 2.6; 2.4.18
flock(2) 2.0
fork(2) 1.0
free_hugepages(2) 2.5.36 Removed in 2.5.44
fremovexattr(2) 2.6; 2.4.18
fsetxattr(2) 2.6; 2.4.18
fstat(2) 1.0
fstat64(2) 2.4
fstatat64(2) 2.6.16
fstatfs(2) 1.0
fstatfs64(2) 2.6
fsync(2) 1.0
ftruncate(2) 1.0
ftruncate64(2) 2.4
futex(2) 2.6
futimesat(2) 2.6.16
get_kernel_syms(2) 1.0 Removed in 2.6
get_mempolicy(2) 2.6.6
get_robust_list(2) 2.6.17
get_thread_area(2) 2.6
getcpu(2) 2.6.19
getcwd(2) 2.2
getdents(2) 2.0
getdents64(2) 2.4
getegid(2) 1.0
getegid32(2) 2.4
geteuid(2) 1.0
geteuid32(2) 2.4
getgid(2) 1.0
getgid32(2) 2.4
getgroups(2) 1.0
getgroups32(2) 2.4
getitimer(2) 1.0
getpeername(2) 2.0 See notes on socketcall(2)
getpagesize(2) 2.0 Not on x86
getpgid(2) 1.0
getpgrp(2) 1.0
getpid(2) 1.0
getppid(2) 1.0
getpriority(2) 1.0
getrandom(2) 3.17
getresgid(2) 2.2
getresgid32(2) 2.4
getresuid(2) 2.2
getresuid32(2) 2.4
getrlimit(2) 1.0
getrusage(2) 1.0
getsid(2) 2.0
getsockname(2) 2.0 See notes on socketcall(2)
getsockopt(2) 2.0 See notes on socketcall(2)
gettid(2) 2.4.11
gettimeofday(2) 1.0
getuid(2) 1.0
getuid32(2) 2.4
getxattr(2) 2.6; 2.4.18
init_module(2) 1.0
inotify_add_watch(2) 2.6.13
inotify_init(2) 2.6.13
inotify_init1(2) 2.6.27
inotify_rm_watch(2) 2.6.13
io_cancel(2) 2.6
io_destroy(2) 2.6
io_getevents(2) 2.6
io_setup(2) 2.6
io_submit(2) 2.6
ioctl(2) 1.0
ioperm(2) 1.0
iopl(2) 1.0
ioprio_get(2) 2.6.13
ioprio_set(2) 2.6.13
ipc(2) 1.0
kcmp(2) 3.5
kern_features(2) 3.7 Sparc64
kexec_file_load(2) 3.17
kexec_load(2) 2.6.13
keyctl(2) 2.6.11
kill(2) 1.0
lchown(2) 1.0 See chown(2) for
version details
lchown32(2) 2.4
lgetxattr(2) 2.6; 2.4.18
link(2) 1.0
linkat(2) 2.6.16
listen(2) 2.0 See notes on socketcall(2)
listxattr(2) 2.6; 2.4.18
llistxattr(2) 2.6; 2.4.18
lookup_dcookie(2) 2.6
lremovexattr(2) 2.6; 2.4.18
lseek(2) 1.0
lsetxattr(2) 2.6; 2.4.18
lstat(2) 1.0
lstat64(2) 2.4
madvise(2) 2.4
mbind(2) 2.6.6
memfd_create(2) 3.17
migrate_pages(2) 2.6.16
mincore(2) 2.4
mkdir(2) 1.0
mkdirat(2) 2.6.16
mknod(2) 1.0
mknodat(2) 2.6.16
mlock(2) 2.0
mlock2(2) 4.4
mlockall(2) 2.0
mmap(2) 1.0
mmap2(2) 2.4
modify_ldt(2) 1.0
mount(2) 1.0
move_pages(2) 2.6.18
mprotect(2) 1.0
mq_getsetattr(2) 2.6.6
mq_notify(2) 2.6.6
mq_open(2) 2.6.6
mq_timedreceive(2) 2.6.6
mq_timedsend(2) 2.6.6
mq_unlink(2) 2.6.6
mremap(2) 2.0
msgctl(2) 2.0 See notes on ipc(2)
msgget(2) 2.0 See notes on ipc(2)
msgrcv(2) 2.0 See notes on ipc(2)
msgsnd(2) 2.0 See notes on ipc(2)
msync(2) 2.0
munlock(2) 2.0
munlockall(2) 2.0
munmap(2) 1.0
name_to_handle_at(2) 2.6.39
nanosleep(2) 2.0
nfsservctl(2) 2.2 Removed in 3.1
nice(2) 1.0
oldfstat(2) 1.0
oldlstat(2) 1.0
oldolduname(2) 1.0
oldstat(2) 1.0
olduname(2) 1.0
open(2) 1.0
open_by_handle_at(2) 2.6.39
openat(2) 2.6.16
pause(2) 1.0
pciconfig_iobase(2) 2.2.15; 2.4 Not on x86
pciconfig_read(2) 2.0.26; 2.2 Not on x86
pciconfig_write(2) 2.0.26; 2.2 Not on x86
perf_event_open(2) 2.6.31 Was perf_counter_open() in
2.6.31; renamed in 2.6.32
personality(2) 1.2
perfctr(2) 2.2 Sparc; removed in 2.6.34
perfmonctl(2) 2.4 ia64
pipe(2) 1.0
pipe2(2) 2.6.27
pivot_root(2) 2.4
pkey_alloc(2) 4.8
pkey_free(2) 4.8
pkey_mprotect(2) 4.8
poll(2) 2.0.36; 2.2
ppc_rtas(2) 2.6.2 PowerPC only
ppc_swapcontext(2) 2.6.3 PowerPC only
ppoll(2) 2.6.16
prctl(2) 2.2
pread64(2) Added as "pread" in 2.2;
renamed "pread64" in 2.6
preadv(2) 2.6.30
preadv2(2) 4.6
prlimit64(2) 2.6.36
process_vm_readv(2) 3.2
process_vm_writev(2) 3.2
pselect6(2) 2.6.16
ptrace(2) 1.0
pwrite64(2) Added as "pwrite" in 2.2;
renamed "pwrite64" in 2.6
pwritev(2) 2.6.30
pwritev2(2) 4.6
query_module(2) 2.2 Removed in 2.6
quotactl(2) 1.0
read(2) 1.0
readahead(2) 2.4.13
readdir(2) 1.0
readlink(2) 1.0
readlinkat(2) 2.6.16
readv(2) 2.0
reboot(2) 1.0
recv(2) 2.0 See notes on socketcall(2)
recvfrom(2) 2.0 See notes on socketcall(2)
recvmsg(2) 2.0 See notes on socketcall(2)
recvmmsg(2) 2.6.33
remap_file_pages(2) 2.6 Deprecated since 3.16
removexattr(2) 2.6; 2.4.18
rename(2) 1.0
renameat(2) 2.6.16
renameat2(2) 3.15
request_key(2) 2.6.11
restart_syscall(2) 2.6
rmdir(2) 1.0
rt_sigaction(2) 2.2
rt_sigpending(2) 2.2
rt_sigprocmask(2) 2.2
rt_sigqueueinfo(2) 2.2
rt_sigreturn(2) 2.2
rt_sigsuspend(2) 2.2
rt_sigtimedwait(2) 2.2
rt_tgsigqueueinfo(2) 2.6.31
s390_runtime_instr(2) 3.7 s390 only
s390_pci_mmio_read(2) 3.19 s390 only
s390_pci_mmio_write(2) 3.19 s390 only
sched_get_priority_max(2) 2.0
sched_get_priority_min(2) 2.0
sched_getaffinity(2) 2.6
sched_getattr(2) 3.14
sched_getparam(2) 2.0
sched_getscheduler(2) 2.0
sched_rr_get_interval(2) 2.0
sched_setaffinity(2) 2.6
sched_setattr(2) 3.14
sched_setparam(2) 2.0
sched_setscheduler(2) 2.0
sched_yield(2) 2.0
seccomp(2) 3.17
select(2) 1.0
semctl(2) 2.0 See notes on ipc(2)
semget(2) 2.0 See notes on ipc(2)
semop(2) 2.0 See notes on ipc(2)
semtimedop(2) 2.6; 2.4.22
send(2) 2.0 See notes on socketcall(2)
sendfile(2) 2.2
sendfile64(2) 2.6; 2.4.19
sendmmsg(2) 3.0
sendmsg(2) 2.0 See notes on socketcall(2)
sendto(2) 2.0 See notes on socketcall(2)
set_mempolicy(2) 2.6.6
set_robust_list(2) 2.6.17
set_thread_area(2) 2.6
set_tid_address(2) 2.6
setdomainname(2) 1.0
setfsgid(2) 1.2
setfsgid32(2) 2.4
setfsuid(2) 1.2
setfsuid32(2) 2.4
setgid(2) 1.0
setgid32(2) 2.4
setgroups(2) 1.0
setgroups32(2) 2.4
sethostname(2) 1.0
setitimer(2) 1.0
setns(2) 3.0
setpgid(2) 1.0
setpriority(2) 1.0
setregid(2) 1.0
setregid32(2) 2.4
setresgid(2) 2.2
setresgid32(2) 2.4
setresuid(2) 2.2
setresuid32(2) 2.4
setreuid(2) 1.0
setreuid32(2) 2.4
setrlimit(2) 1.0
setsid(2) 1.0
setsockopt(2) 2.0 See notes on socketcall(2)
settimeofday(2) 1.0
setuid(2) 1.0
setuid32(2) 2.4
setup(2) 1.0 Removed in 2.2
setxattr(2) 2.6; 2.4.18
sgetmask(2) 1.0
shmat(2) 2.0 See notes on ipc(2)
shmctl(2) 2.0 See notes on ipc(2)
shmdt(2) 2.0 See notes on ipc(2)
shmget(2) 2.0 See notes on ipc(2)
shutdown(2) 2.0 See notes on socketcall(2)
sigaction(2) 1.0
sigaltstack(2) 2.2
signal(2) 1.0
signalfd(2) 2.6.22
signalfd4(2) 2.6.27
sigpending(2) 1.0
sigprocmask(2) 1.0
sigreturn(2) 1.0
sigsuspend(2) 1.0
socket(2) 2.0 See notes on socketcall(2)
socketcall(2) 1.0
socketpair(2) 2.0 See notes on socketcall(2)
splice(2) 2.6.17
spu_create(2) 2.6.16 PowerPC only
spu_run(2) 2.6.16 PowerPC only
ssetmask(2) 1.0
stat(2) 1.0
stat64(2) 2.4
statfs(2) 1.0
statfs64(2) 2.6
stime(2) 1.0
subpage_prot(2) 2.6.25 PowerPC only
swapoff(2) 1.0
swapon(2) 1.0
symlink(2) 1.0
symlinkat(2) 2.6.16
sync(2) 1.0
sync_file_range(2) 2.6.17
sync_file_range2(2) 2.6.22
syncfs(2) 2.6.39
sysfs(2) 1.2
sysinfo(2) 1.0
syslog(2) 1.0
tee(2) 2.6.17
tgkill(2) 2.6
time(2) 1.0
timer_create(2) 2.6
timer_delete(2) 2.6
timer_getoverrun(2) 2.6
timer_gettime(2) 2.6
timer_settime(2) 2.6
timerfd_create(2) 2.6.25
timerfd_gettime(2) 2.6.25
timerfd_settime(2) 2.6.25
times(2) 1.0
tkill(2) 2.6; 2.4.22
truncate(2) 1.0
truncate64(2) 2.4
ugetrlimit(2) 2.4
umask(2) 1.0
umount(2) 1.0
umount2(2) 2.2
uname(2) 1.0
unlink(2) 1.0
unlinkat(2) 2.6.16
unshare(2) 2.6.16
uselib(2) 1.0
ustat(2) 1.0
userfaultfd(2) 4.2
utime(2) 1.0
utimensat(2) 2.6.22
utimes(2) 2.2
utrap_install(2) 2.2 Sparc only
vfork(2) 2.2
vhangup(2) 1.0
vm86old(2) 1.0 Was "vm86"; renamed in
2.0.28/2.2
vm86(2) 2.0.28; 2.2
vmsplice(2) 2.6.17
wait4(2) 1.0
waitid(2) 2.6.10
waitpid(2) 1.0
write(2) 1.0
writev(2) 2.0
On many platforms, including x86-32, socket calls are all multiplexed
(via glibc wrapper functions) through socketcall(2) and similarly
System V IPC calls are multiplexed through ipc(2).
Although slots are reserved for them in the system call table, the
following system calls are not implemented in the standard kernel:
afs_syscall(2), break(2), ftime(2), getpmsg(2), gtty(2), idle(2),
lock(2), madvise1(2), mpx(2), phys(2), prof(2), profil(2), putpmsg(2),
security(2), stty(2), tuxcall(2), ulimit(2), and vserver(2) (see also
unimplemented(2)). However, ftime(3), profil(3), and ulimit(3) exist
as library routines. The slot for phys(2) is in use since kernel
2.1.116 for umount(2); phys(2) will never be implemented. The
getpmsg(2) and putpmsg(2) calls are for kernels patched to support
STREAMS, and may never be in the standard kernel.
There was briefly set_zone_reclaim(2), added in Linux 2.6.13, and
removed in 2.6.16; this system call was never available to user space.
NOTES
Roughly speaking, the code belonging to the system call with number
__NR_xxx defined in /usr/include/asm/unistd.h can be found in the Linux
kernel source in the routine sys_xxx(). (The dispatch table for i386
can be found in /usr/src/linux/arch/i386/kernel/entry.S.) There are
many exceptions, however, mostly because older system calls were
superseded by newer ones, and this has been treated somewhat
unsystematically. On platforms with proprietary operating-system
emulation, such as parisc, sparc, sparc64, and alpha, there are many
additional system calls; mips64 also contains a full set of 32-bit
system calls.
Over time, changes to the interfaces of some system calls have been
necessary. One reason for such changes was the need to increase the
size of structures or scalar values passed to the system call. Because
of these changes, certain architectures (notably, longstanding 32-bit
architectures such as i386) now have various groups of related system
calls (e.g., truncate(2) and truncate64(2)) which perform similar
tasks, but which vary in details such as the size of their arguments.
(As noted earlier, applications are generally unaware of this: the
glibc wrapper functions do some work to ensure that the right system
call is invoked, and that ABI compatibility is preserved for old
binaries.) Examples of systems calls that exist in multiple versions
are the following:
* By now there are three different versions of stat(2): sys_stat()
(slot __NR_oldstat), sys_newstat() (slot __NR_stat), and
sys_stat64() (slot __NR_stat64), with the last being the most
current. A similar story applies for lstat(2) and fstat(2).
* Similarly, the defines __NR_oldolduname, __NR_olduname, and
__NR_uname refer to the routines sys_olduname(), sys_uname() and
sys_newuname().
* In Linux 2.0, a new version of vm86(2) appeared, with the old and
the new kernel routines being named sys_vm86old() and sys_vm86().
* In Linux 2.4, a new version of getrlimit(2) appeared, with the old
and the new kernel routines being named sys_old_getrlimit() (slot
__NR_getrlimit) and sys_getrlimit() (slot __NR_ugetrlimit).
* Linux 2.4 increased the size of user and group IDs from 16 to 32
bits. To support this change, a range of system calls were added
(e.g., chown32(2), getuid32(2), getgroups32(2), setresuid32(2)),
superseding earlier calls of the same name without the "32" suffix.
* Linux 2.4 added support for applications on 32-bit architectures to
access large files (i.e., files for which the sizes and file offsets
can't be represented in 32 bits.) To support this change,
replacements were required for system calls that deal with file
offsets and sizes. Thus the following system calls were added:
fcntl64(2), getdents64(2), stat64(2), statfs64(2), truncate64(2),
and their analogs that work with file descriptors or symbolic links.
These system calls supersede the older system calls which, except in
the case of the "stat" calls, have the same name without the "64"
suffix.
On newer platforms that only have 64-bit file access and 32-bit
UIDs/GIDs (e.g., alpha, ia64, s390x, x86-64), there is just a single
version of the UID/GID and file access system calls. On platforms
(typically, 32-bit platforms) where the *64 and *32 calls exist, the
other versions are obsolete.
* The rt_sig* calls were added in kernel 2.2 to support the addition
of real-time signals (see signal(7)). These system calls supersede
the older system calls of the same name without the "rt_" prefix.
* The select(2) and mmap(2) system calls use five or more arguments,
which caused problems in the way argument passing on the i386 used
to be set up. Thus, while other architectures have sys_select() and
sys_mmap() corresponding to __NR_select and __NR_mmap, on i386 one
finds old_select() and old_mmap() (routines that use a pointer to an
argument block) instead. These days passing five arguments is not a
problem any more, and there is a __NR__newselect that corresponds
directly to sys_select() and similarly __NR_mmap2.
SEE ALSO
intro(2), syscall(2), unimplemented(2), errno(3), libc(7), vdso(7)
COLOPHON
This page is part of release 4.09 of the Linux man-pages project. A
description of the project, information about reporting bugs, and the
latest version of this page, can be found at
https://www.kernel.org/doc/man-pages/.


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I'm really sorry, but I had to quickly take {{ site.url | shorthand_url }} down for some maintenance. This shouldn't take too long.


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