ZitiTunnel
public class ZitiTunnel : NSObject, ZitiUnretained
Class providing a Swift wrapper for Ziti Tunnel SDK C
-
instance of Ziti that can be used for general purpose calls for performing operations, timers
Declaration
Swift
public let opsZiti: Ziti
-
Starting the tunnel will delay up to
SERVICE_WAIT_TIMEOUT
seconds waitig for services to be retrieved before calling theIdentitiesLoadedCallback
This is done to allow theZitiTunnelProvider
to configure any intercepted routes on the interface before it is started (important when extending anNEPacketTunnelProvider
)Declaration
Swift
public static var SERVICE_WAIT_TIMEOUT: Double
-
Type defintion of callback invoked when all identities have loaded (or timed-out)
Declaration
Swift
public typealias IdentitiesLoadedCallback = (_ error: ZitiError?) -> Void
-
Class encapsulating an IPv4 route
See moreDeclaration
Swift
public class Route : NSObject
-
Initialize a
ZitiTunnel
instanceDeclaration
Swift
public init(_ tunnelProvider:ZitiTunnelProvider?, _ ipAddress:String, _ subnetMask:String, _ ipDNS:String)
Parameters
tunnelProvider
Delegate for adding/removing routes, writing packets, and handling events
ipAddress
Address of the tunnel interface
subnetMask
Mask of the
ipAddress
for routes to the tunnel interfaceipDNS
Address for DNS queries
-
Set upstream DNS address
Declaration
Swift
public func setUpstreamDns(_ ipUpstreamDNS: String) -> Int32
Parameters
ipUpstreamDNS
hostname (and optional port) for upstream DNS requests
Return Value
Returns 0 on success
-
Perform on operation on the uv_loop managed by this class
Declaration
Swift
public func perform(_ op: @escaping Ziti.PerformCallback)
Parameters
op
operation to perform
-
Connect to Ziti and begin processing for the specified identites
Declaration
Swift
public func startZiti(_ zids: [ZitiIdentity], _ postureChecks: ZitiPostureChecks?, _ loadedCb: @escaping IdentitiesLoadedCallback)
Parameters
zids
List of Ziti identities
postureChecks
Handler for posture checks
loadedCb
Callback invoked when identites are loaded (services have been received or timed-out)
-
Shutdown Ziti
Declaration
Swift
public func shutdownZiti(_ completionHandler: @escaping () -> Void)
Parameters
completionHandler
Callback invoked when shutodwn compete
-
Queue a packet received from the tunnel interface for processing (e.g., for intercepted services or DNS requests)
Declaration
Swift
public func queuePacket(_ data: Data)
Parameters
data
IP packet received from the tunnel interface


In basic terms scope means how visible your variables are. There are 2 different scopes in JavaScript. Global and local. Global is when your variables are visible from anywhere in your code, hence the word global. Also in when variables are created the order in which they sit in the code can be very important. If a variable is created without initialising it, and it is called for, it will return undefined instead of the actual element. Also functions are always parsed first prior to running the rest of the code. Local scope is when variables are created in a function and only accessible within the funciton it was created in. If within the function there is another function all the variables witin the function's parenthesis will be accessble to any functions within the same parenthesis.


Against all olds
I made a chance
Drinking sweat and tears
I held her hand
I built house
Throughout my heart
With leaves around my neck
Right
Below the trees.
Now
I blush
Butterflies swim inside
I have a home
In there
My earthquakes turns to breazes
My thunderstorms become fire
My trumble, now a magnetic field.
I get to sleep
Truly, fully
Everyday
I'm there
Through the warmth of a sun,
On blessedness I run.
When my eyes look back
Tired
Looking right at the tornado
Aiming in the center of my mind,
I have no other vision
It's all light
There could be no other movie
The only place:
I only see
I only breathe
I only sleep
When I'm home.
Windows, ceilings, doors
Bridges, bricks, trees
Characters, smells, tastes
All in my mind
All made of the same amber
Snow skin
Sea eyes
Mountain lips
Tiny little atoms
All made of sunshine:
This house
This sight
This universe
It is
All
My desires
My secrets
My symbols of hope
My imaginations
My dreams.


Casually dine with friends and strangers
scroll down to see steps
Drinks all around
scroll down to see steps
Did someone say "Pizza"?
scroll down to see steps
Find one with a long bench
scroll down to see steps
Yes! We said "Pizza"!
scroll down to see steps
Nothing like professional preparation
scroll down to see steps


profile
friends
adittitonal information
Friends of Dancho
Conqo
sveshtennik
Pucata
nesretnik :P
Kokala
emigrant


Fans Questioning Whether The Government Is Using Wonho As a Cover Up For New Sewol Ferry Videos
by teaisgoodboiFans Questioning Where The Government Is Using Wonho As a Cover-UpFor New Sewol Ferry Videos
With recent events of Monta X's Wonho withdrawing from the group Monbebes and fans around the globe have had their hearts broken. Many fans are outraged by the news and many hashtags have been trending worldwide with some fans stating
"WE WILL BE THE FIRST KPOP FANDOM WHO BRING MEMBER BACK TO ITS GROUP LETS DO IT" - divine lacusta
Although many fans are saddened by this news many are confused as to why the news of Wonho is everywhere whereas news of Woojin is nearly nowhere. This has led many people to believe that this has turned into something bigger than Wonho.
Recently there has been a newly discovered video from the Sewol Ferry Disaster (2014) that showcases a rescued student who was still alive being sent to the hospital on a patrol boat, although at the time there were three different helicopters that were available that could have taken the student to the hospital in 20 minutes, but instead it took him 4 hours to get to the hospital by boat and by the time he was already there he was already pronounced dead.
Reports state that the helicopters didn't take him because they were too busing taking high ranking maritime police officers back to land.
Fans have started to speculate that the recent blow up in news coverage of Wonho is because the South Korean Government is trying to contain the amount of coverage this new video will obtain.
Video:
This is what fans have to say about this situation:
"The government is using Wonho to cover this up. That’s why it seems like everything is against him. Please spread this and blow it up. Don’t let them use him as a coverup "
#원호는정책의스크린아니다
#원호사랑해
- @MonstaX_US
"The boy was transferred from one boat to the next 5 times before he was DOA at the hospital 4.5 hours after he had been rescued.
I cannot express my anger in words."
- @YongKim62961403
"Anger is such an understatement. How can they treat these students' life like that. Whoever did this they have no human soul at all, they should be punished. Poor students. May they rest in peace"
- @mikroorganisme
"My heart hurts so much, sir. Sorry.
- kosmoseve
"Poor student got failed by govt.."
- @gyuwoo666
"I won't be shocked that there are big news about Kpop industry coz the government want to burried this news the important news that knetz should be aware of. They need to ruin 1 kpop idol's life for diversion of publics attention..SK media play everyones asses.."
- @iAmLonerErnie
What do you guys think?
Credits:
-@AskAKorean
-MBC NEWS


SADC ministers meet in Tanzania to review security situation in DRC
DAR ES SALAAM, Nov. 14, (Xinhua/GNA) - Ministers of foreign affairs and defense from the Southern African Development Community (SADC) have begun an extraordinary meeting in the Tanzanian commercial capital Dar es Salaam to review security and peace situation in the Democratic Republic of Congo (DRC).
A statement issued by Tanzania's Ministry of Foreign Affairs and International Cooperation said the ministers meeting under the SADC organ on double troika on defense and security were joined by defense and security organs from the 16 member countries regional bloc.
The Organ is mandated to steer and provide member states with direction regarding matters that threaten peace, security and stability in the region, including individual member states.
Palamagamba Kabudi, Tanzania's Minister for Foreign Affairs and East African Cooperation said the extraordinary meeting was aimed at planning strategies that will help DRC to strengthen peace and end conflicts that threatened security in the vast central African country.
He said the meeting also helped SADC member countries of Tanzania, Malawi and South Africa which have peace keeping forces in DRC to review their missions' undertakings in the mineral-rich country.
"Our intention is to see to it that DRC finds a lasting solution to its myriad political conflicts," the statement quoted Kabudi as saying.
Stergomena Lawrence Tax, SADC Executive Secretary, expressed optimism that the meeting will come up with short and long term recommendations aimed restoring peace and security in DRC.
Tax observed that peace and security were the main pillars towards economic development in the SADC region as well as the entire African continent.
GNA


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Grand Magister Celes:
Anyone wishing to become an Oracle must have achieved at least level 20 and proven themselves by passing a test.
You may have passed the test, but your level is still too low. Return to me when you've raised your level.


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virus EBOV/Mak sodium hypochlorite contact ethanol surfaces viral {border-style carriers organic steel EBOV load persistence px;} #ffffff;} TCID environmental soil time Ebola concentration tested Health infection surface log stainless suspended used clinical replicates time. .%, Ontario, added disinfection flasks high outbreak performed px; solution study times titer {font-family Makona Vero chemical concentrations contaminated data disinfectants equipment font-size minute point standard viruses care common decay decontamination double; error hand hours. models observed range recoverable reduction simulated solutions %–% (v/v) /mL) Canada) EVD Environmental Figure Microbiol. Organization Sodium World analysis border-color border-width caused cells collab: current disinfectant effective effectiveness environment gown health hour hours infected kill medium minutes patient plastic provided selection solid solid; sterilized test testing use {font-style {font-weight (EBOV/Mak) ASTM CPE Disinfection Infect. PPE [], allowed appropriate biological bold conditions contributed control cotton courier; deposited did dilution disease does em; experimental experiments inactivation infectious liquid longer method minutes. persisted prepared protein pt;} removed repetitions sanitizer serum surfaces. technical thiosulfate times. transmission


For several reasons, the segmentation of the vascular system is one of the most researched problems of retinal image analysis: on the one hand, it can be used for the detection of various other anatomical parts; on the other hand, the geometry of the vessels can be used to infer on various diseases, like hypertension. We have developed a novel technique for the accurate segmentation of the vasculature. The method is described in the paper (1).
Example
To have an impression on what the software does, see the following input and output images.
Input
Output
Files
The implementation of the method described in (1) is available in binary format compiled for Ubuntu 17.04 AMD64. The usage of the software is included in the README files:
Ubuntu 17.04 x64:
Ubuntu 17.04 x64:
References
Kovács, G., & Hajdu, A. (2016). A Self-Calibrating Approach for the Segmentation of Retinal Vessels by Template Matching and Contour Reconstruction. Medical Image Analysis, 29(4), 24–46, (IF=4.565). https://doi.org/10.1016/j.media.2015.12.003
@article{j006,
author = {Kov\'acs, Gy. and Hajdu, A.},
title = {A Self-Calibrating Approach for the Segmentation of Retinal Vessels by Template Matching and Contour Reconstruction},
journal = {Medical Image Analysis},
volume = {29(4)},
pages = {24--46},
year = {2016},
note = {(IF=4.565)},
doi = {10.1016/j.media.2015.12.003},
group = {journal},
preprint = {https://drive.google.com/open?id=0B3E8L0dtBKcsUUtSRWloVFpCRlE},
link = {http://www.medicalimageanalysisjournal.com/article/S1361-8415(15)00184-X/fulltext?cc=y=},
code = {http://gykovacs.github.io/downloads#vessel-segmentation}
}
Sample codes for books on parallel and OpenCL programming
Sample codes for the books (1), (2), (3) are available below:
Párhuzamos prog. eszközök és összetett alkalmazásaik [Parallel programming and its complex applications]:
OpenCL:
References
Kovács, G. (2013). Párhuzamos programozási eszközök és összetett alkalmazásaik [Parallel programming and its complex applications] (p. 321). Typotex.
@book{b0,
author = {Kov\'acs, Gy.},
title = {P\'arhuzamos programoz\'asi eszk\"oz\"ok \'es \"osszetett alkalmaz\'asaik [Parallel programming and its complex applications]},
year = {2013},
pages = {321},
isbn = {978-963-279-328-3},
publisher = {Typotex},
group = {book},
preprint = {https://drive.google.com/open?id=0B3E8L0dtBKcsaTAyc0xxTXpQZmM},
link = {http://www.typotex.hu/book/6825/kovacs_gyorgy_parhuzamos_programozasi_eszkozok},
code = {http://gykovacs.github.io/downloads#sample-codes-for-books-on-parallel-and-opencl-programming}
}
Kovács, G. (2013). OpenCL [Hungarian] (p. 361). Typotex.
@book{b1,
author = {Kov\'acs, Gy.},
title = {OpenCL [Hungarian]},
year = {2013},
pages = {361},
isbn = {978-963-279-332-0},
publisher = {Typotex},
group = {book},
preprint = {https://drive.google.com/open?id=0B3E8L0dtBKcsSXR3Q1Nhdm9sYVk},
link = {http://www.typotex.hu/book/6817/kovacs_gyorgy_opencl},
code = {http://gykovacs.github.io/downloads#sample-codes-for-books-on-parallel-and-opencl-programming}
}
Kovács, G. (2013). OpenCL [English] (p. 355). Typotex.
@book{b2,
author = {Kov\'acs, Gy.},
title = {OpenCL [English]},
year = {2013},
pages = {355},
isbn = {978-963-279-334-4},
publisher = {Typotex},
group = {book},
preprint = {https://drive.google.com/open?id=0B3E8L0dtBKcsdUM5bEszSzlYUEU},
link = {http://www.typotex.hu/en/book/6822/kovacs_gyorgy_opencl_english},
code = {http://gykovacs.github.io/downloads#sample-codes-for-books-on-parallel-and-opencl-programming}
}
openip - The open source image processing library
Introduction
The openip open source image processing library is a lightweight image processin library for academic and industrial applications. Detailed descriptions can be found in the paper (1).
Kovács, G., Iván, J. I., Pányik, A., & Fazekas, A. (2010). The OpenIP open source image processing library. In Proc. of ACM Multimedia 2010 (pp. 1489–1492). October 25–29, Florence, Italy.
@inproceedings{c010,
author = {Kov\'acs, Gy. and Iv\'an, J. I. and P\'anyik, A. and Fazekas, A.},
title = {The OpenIP open source image processing library},
booktitle = {Proc. of ACM Multimedia 2010},
address = {October 25--29, Florence, Italy},
pages = {1489--1492},
year = {2010},
group = {proceedings},
preprint = {https://drive.google.com/open?id=0B3E8L0dtBKcsZERjZEpVS25nbXM},
link = {http://dl.acm.org/citation.cfm?id=1873951&picked=prox},
code = {http://gykovacs.github.io/downloads#openip_-_the-open-source-image-processing-library}
}


My personal page
Oleksii Nehoi
I am a VŠE student who works as a Tester at IBM.
This is my page that I made under the subject "Webové technologie"
Oleksii Nehoi
I am a VŠE student who works as a Tester at IBM.
This is my page that I made under the subject "Webové technologie"


I do graphics and engine programming for games.
I'm the author of Practical Shader Development, which is all about learning to write shaders.
Check out some other stuff I've written


Dashboard
Recent Puzzles Here are some puzzles. Dive in!
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LBC: London to Whitstable
Saturday morning is usually my lie in - its not often that my alarm will get me up at 6am in the morning on a Saturday as well as the work week! However, this weekend was different as I left Wimbledon on a train at 06:21 to get to Trafalgar Square. Why would I get up so early? Because of a bike ride!
The LBC have run a ride to Whitstable now for the last three years. I’d wanted to do the ride last year but missed out. I decided that I wouldn’t miss out again.
There were two options for the ride - the first, starting from Trafalgar Square and cycling the whole way or two, meeting up with the London riders at Otford and getting to Otford via the train. I decided that the London start was for me, hence my early start. London to Otford was out 48Km along the 129Km route so we needed to make tracks to get there for 10 when we were meeting the other riders.
I was first to arrive and waited for Mark and Orange Brompton to arrive before we set off on our way.
The route from London wasn’t to bad and it wasn’t to long before we got out in the countryside. I was testing my Samsung S5 as a navigation aid, along with the Ride With GPS app. I’d recently sold my Garmin 800 GPS as the plan was to use the phone - I’ll write a review of that separately. However, in short it worked fairly well.
Once we got into the countryside, we thought we’d be in some trouble as the hill we intended to cycle had a big sign saying the road was closed. Taking a risk, we followed the road and our original planned route. As it turns out, there was no reason the road should be closed and we passed on with no ill effect.
We arrived in Otford and stopped at a nice little tea shop - where upon I realised I’d suffered perhaps from the Londoner’s mentality and I’d forgotten to bring any cash! It seems that everywhere it London takes card these days so I tend not to carry any cash, so much so, I actually don’t have a change section in my wallet anymore as I use a Flipside Wallet!. Mark kindly lent me some cash so I can have a scone and drink before we moved on and met the rest of the gang, ZoomZoom, Brian and James, at the station.
The weather up until now had been nice and sunny, but there was a decline in the weather for a bit, with a misty, damp air coming down.
In fact, at one point, we stopped to cross a road (and waved at the passing car heading to the wedding with the bride in) and ended up putting our rain jackets on, only to have to take them off at the base of the hill as it had stopped raining! I can’t complain as the rest of the weather was reasonable and the mist burnt off the closer we got to the coast. One learning point to take away from this route was that I’d seriously underestimated my layering and I suffered for it along the route. I think I need to look at the purchase of a long sleeve top, like my Vulpine Merino one but one that’s a bit lighter weight than that.
A slight change of route took us out on to some trails, rather than road. Initially, this gave us some really good views and we stumbled across a barrow.
However, the trail came up to a gate that led down to a farm and a sign stated that it was private access land. Not wanting to get on the bad side of a farmer, we decided to take a detour. This detour led through a footpath, that ended up quite muddy. Now, a spot of cyclocross or off roading is a good spot of fun in my eyes, even if it’s not really suited to the Brompton. I enjoyed the first section immensely, speeding down a field past some horses that watched us go by, amused. The number of gates we had to negotiate made life tough, and then we came across the wooded section - the mud in here was more cloying and sticky and rapidly gummed up my Brompton tyres. Unlike some of the others (ZoomZoom and Orange), I kept my Brompton on the ground - I ended up actually dragging the Brompton at one point where the amount of mud on the rear wheel prevented it from turning!
However, we preserved and got back on the road. Soon we got to the weir over the River Medway and shortly thereafter on to our lunch stop.
Lunch was an excellent little pub that Mark had pre-booked us a table but we ended up sitting outside as the weather wasn’t bad.
Moving onwards after lunch, we carried on. I’d hasten to add that the “undulations” that were mentioned were more like hills. In fact, this ride ranks as the third hilliest rides I’ve recorded on Strava (beaten only by the Tour of the National Forest sportive and the London Bikeathon). We came to Hollingbourne Hill which was a pig of a hill and I’m afraid to say, I didn’t make it to the top. On the last steepest section, I ended up having to get off. However, little did I know that I was almost at the top! If I’d known how far off the top I was, I think I’d have managed it but alas, I failed to conquer it. Maybe next time. However, I’ve got some more climbing practise in July when I ride London to Brighton again.
Brian suffered a mechanical issue (a broken spoke) climbing Hollingbourne Hill. However, no other major disasters befell the group (other than the mud on Orange’s and ZoomZoom’s bike) which was lucky. Brian successfully made it to the end of the ride without the rest of the spokes causing trouble.
Finally, we made it to Whitstable.
A quick chippy supper was had on the beach (disappointingly, the chips were a bit poor and we didn’t have a time for a 99 before heading to the station!) We didn’t have to much time before jumping onto the train to get back to London. Myself and James caught the Javelin back to St Pancras, where I was able to cross the road and catch the train to Welwyn from Kings Cross with only a minute to spare! The others joined us for the first stop and then changed at Faversham to get back into Victoria.
The whole ride was really good, though I was pretty tired at the end of it. I’ve not really done a long ride since January this year when I did the Evans Sportive so this was a long ride to get back into the swing of things.
Overall, I’d like to thank Mark for the excellent trip he’d organised and to the others for coming along. It makes a difference cycling with others!


Dallas Cowboys' Daniel Ross arrested on drug, gun charges after traffic stop in Texas
by Ryan GaydosDallas Cowboys defensive lineman Daniel Ross was arrested on drug and gun charges Wednesday in Texas, police said.
Ross, who is on injured reserve, was charged with possession of marijuana and unlawful carrying of a weapon, Frisco police said. Authorities didn’t provide more details behind the arrest.
JIMMY GAROPPOLO SAYS HE CALLED ERIN ANDREWS ‘BABY’ BECAUSE HE WAS ‘EXCITED’ ABOUT 49ERS VICTORY
The 26-year-old was initially stopped for playing music out of his car too loud, TMZ Sports reported, citing a police report. The officer reportedly said in the document that he pulled Ross over because of the noise and because he had temporary plates on the car.
The officer said he smelled a “strong odor” of marijuana emanating from the vehicle and before the car was searched Ross told the officer there was a handgun inside, TMZ Sports reported. The officer reportedly discovered a Springfield XD 9mm handgun and .12 ounces of weed in the car.
According to an arrest video, obtained by TMZ Sports, Ross told the officer there was weed and a gun in the car because he and his friends brought marijuana to the gun range the day prior. The officer chided Ross for doing that.
“I'm assuming if you play for the Cowboys, you've got a lot to lose,” the officer said. “I mean, you've got to think about those things!”
Ross is in his second season with the Cowboys. He played 13 games last year in a backup role. He had 14 tackles and one sack. He joined Dallas in 2017 off the Kansas City Chiefs’ practice squad.
CLICK HERE FOR MORE SPORTS COVERAGE ON FOXNEWS.COM
The Cowboys didn’t comment on the arrest.
The Associated Press contributed to this report.


Meme credits to Isaak Cuenco-Reyes
Origin of the “Patent” right: Article 1 Section 8 Clause 8 – congress shall have the power to control progress in technology and useful arts.
If you are a start up company, why would you want a patent?
Patent Requirements:
A “utility patent” protects the way an article is used and works (35 U.S.C. 101), while a “design patent” protects the way an article looks (35 U.S.C. 171). The ornamental appearance for an article includes its shape/configuration or surface ornamentation applied to the article, or both.
Benefits
Limitations
Benefits
Limitations
The basic rationalization of intellectual property rights is the tradeoff between static and dynamic efficiency. IP rights provide, ex ante, exclusivity in the commercial exploitation of innovations. In turn, such innovations – whether new products, processes, or creative works – provide the impetus of economic growth.
Suppose an invention requires C (initial cost) investment and adds positive social value. If no monopoly rights are given, competitors can enter into the market and the resulting competition would drive profits to zero. (Firms keep entering and the additional supply lowers prices until profits are zero.) If the first investor is given a patent, competitors cannot enter and the positive profits of Y are earned. If there are no patents, the firm will not invest. It would face a cost of C but profits of 0. It is a net negative investment. If patents are provided, firms would invest if the following condition holds: (r is the discount rate. t is the duration for which the patent lasts.)
The purpose of patent law is to allow this business to earn revenue to justify cost C, and allow for the added positive social value.
What is the problem with this model?
However, the source of monopoly profits is the ability to charge customers higher than perfect prices, seek rents from other producers for use of technology. Suppose that these activities impose net costs of X. Let Z be the net benefits to society from the invention after the patent has expired. So the effect of the patent on society for T years is given by the following equation:
Ideally, the goal should be to set the patent duration T on a case by case basis so as to maximize the social surplus. But courts, legislatures, and administrative agencies are ill-equipped to determine the optimal length for a patent for any particular invention. As a heuristic, instead of case by case determination, US Patent offices gives each successful patent the same duration (20 years for utility patents, and 14 years for design patents). Given that T is fixed at 20 years, the courts should grant a patent if the following condition is met:
Condition is more likely to be met if Y is large, X is small, and Z is large. Consider trying to patent a discovered natural idea: Since many processes and subsequent inventions may potentially use it, X is likely to be large due to costs imposed on third parties by the monopoly.
Read more about copyright and trademark here.
1. 35 U.S.C.A. § 101 : Whoever invents or discovers any new and useful process, machine, manufacture, or composition of matter, or any new and useful improvement thereof, may obtain a patent therefor, subject to the conditions and requirements of this title.
2. 35 U.S.C.A. § 102: novelty condition.
3. 35 U.S.C.A. § 103: non-obvious subject matter condition. (not patentable “if the differences between the claimed invention and the prior art are such that the claimed invention as a whole would have been obvious before the effective filing date of the claimed invention to a person having ordinary skill in the art to which the claimed invention pertain”)
4. 35 U.S.C.A. § 112: written description (“The specification shall contain a written description of the invention, and of the manner and process of making and using it, in such full, clear, concise, and exact terms as to enable any person skilled in the art to which it pertains, or with which it is most nearly connected, to make and use the same, and shall set forth the best mode contemplated by the inventor or joint inventor of carrying out the invention”)
Meme credits to Isaak Cuenco-Reyes


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Alternatively, you can visit the Main Page or read more information about this type of error.


We set out to have an easy method of system control. Ideally, anyone could walk up to our recycler and, through interacting with our GUI, understand how to use it. That of course meant that we had to build a GUI which would be intuitive to use and which would connect to our electrical system. To do this, we used the Python package PyQt, which offered a more updated, and therefore more professional, look than other packages such as Tkinter. It also was easier to implement than some other packages, which meant that the integration process would be less painful. The result was a GUI which walks the user through the entire recycling process, and which records data about the recycling job so that anyone can view the job log to assess system performance over time.
The firmware of ReFilament is defined as all the embedded code written for Arduino that the user doesn’t interact with directly, but manage the spooling control and heating control systems and communicate that data with the Raspberry Pi. It can all be found here.
The control code for the spooling system required a pretty straightforward output, just analogWriting a PWM pin that controls the FET driving the spooling motor. However, the sensor input to the system is actually quite complicated. It involved reading a 24 bit dataframe from the calipers asynchronously. The way we do this is in the decode() method in ReFilament.ino. When the clock line from the caliper level shifter triggers an interrupt on the falling edge, it sets clockFlag to 1, which signals to the main loop to read the current value on the data pin from the caliper level shifter. The reason the interrupt only sets a flag is to avoid an interrupt upsetting the control algorithm or the Serial communication flow, instead waiting until the next availability in the main loop to process the caliper data.
Once the caliper data has been read, it also has to check whether the entirety of the caliper dataframe has been read or not, or if the value should be negative. This happens in all of the lines after “now = millis()” in decode().
At this point, the caliper measurement is fed into the spooling motor control feedback loop. If the filament is too thin, the spooling motors are slowed down. If it is too thick, the spooling motors are sped up. In its current iteration, the spooling motors are driven at a constant speed due to a lack of filament cooling consistency, preventing us from tuning the control algorithm.
The heating control code for ReFilament’s barrel heater coil also has a very simple input and a complicated output. The input takes the form of a negative temperature coefficient thermistor fed through a Wheatstone bridge, which in the end is just an analogRead(0) in the Arduino code. The output however, takes some processing. During each iteration of the main loop, the analog output of the thermistor circuitry is read, and the temperature is calculated by a linear approximation of the thermistor transfer function, chosen to be accurate in the range of 180-220 degrees Celsius. The loop then calls update_temp(), which is a simple thermostat function, turning the heater coil on if the temperature is below 200 degrees and turning the heater coil off if the temperature is above 210 degrees.
Serial communication was chosen as the data transfer protocol of choice for our project. between the Raspberry Pi and the Arduino. At a high level, at the press of the GUI preheat button, the Raspberry Pi tells the Arduino to turn on. After preheat finishes, the Raspberry Pi tells the Arduino to turn the motors on. On the other hand, the Arduino sends back a packet containing the current temperature of the nozzle, and the current filament diameter read by the calipers.
In terms of serial setup, we choose to run at a baud rate of 9600 bits per second. Although many people opt to use use baud rates greater than 50000 bits per second, 9600 bits per second is more than enough for the data transfer bandwidth of our project. On the Raspberry Pi, we opt to use PySerial (a python serial library). To make our data communication reliable, we made a function called “getSerialData()” which reads data from the serial buffer until termination at a new line. The use of a function also means it’s expected behavior always stays the same. When we encounter new errors in the serial protocol, we simply update the function with addition error handling. This approach allowed the most seamless integration between the GUI and serial data transfer.
On the Arduino, we first check to see if any data exists in the serial buffer. If we see data, we read 256 bytes from the serial buffer into our serial buffer array. We then update the HeatOn and MotorsOn variables with the first two bytes of the serial buffer array. The Arduino also sends current nozzle temperature and current filament diameter to the Raspberry Pi through the same serial line through the use of serial.Print() and serial.Println() functions.


I want to include goggle’s GSbookBar in one dokjo application. Unfortunately this API doesn’t have a JSONP interface. I need to include one external js file and use GSbookBar object. It’s really simple but I want to so something different. The book bar appears only in one pop up of one tab in my application. It isn’t a main part so I don’t want to load the external script every time the user loads the application.
Dojo has dojo.io.script.get to load external scripts. Its a cool way to do the traditional:
var scriptElement = document.createElement("script");
scriptElement.setAttribute("id", "jsonScript");
scriptElement.setAttribute("src", "http://external/script.js");
scriptElement.setAttribute("type", "text/javascript");
document.documentElement.firstChild.appendChild(scriptElement);
dojo.io.script.get is an elegant way load external scripts. It provides us the same interface to consume JSONP and no-JSONP scripts. One important thing when we include some external js functionality in our projects is that we need to know when the external js script is loaded to use its functionality. To do it dojo.io.script.get fires load event. In scripts without JSONP interface dojo uses checkString. Dojo evaluates checkString “typeof(“ + checkString + “) != ‘undefined’ and fires load event when is loaded.
The trick I use to load external scripts is find one js object in the script and use it as checkString. In this example the checkString is GSbookBar js object
GSbookBar = undefined;
dojo.io.script.get({
url:"http://www.google.com/uds/solutions/bookbar/gsbookbar.js?mode=new",
checkString: "GSbookBar",
load: dojo.hitch(this, function(){
window._uds_bbw_donotrepair = true;
var bookBar;
var options = {
largeResultSet : !true,
horizontal : true,
autoExecuteList : {
cycleTime : GSbookBar.CYCLE_TIME_MEDIUM,
cycleMode : GSbookBar.CYCLE_MODE_RANDOM,
thumbnailSize: GSbookBar.thumbnailsSmall,
executeList : [data.title, data.author]
}
}
bookBar = new GSbookBar(this.bookBar, options);
dialog.resize(); // hack because of a bug in dojo 1.3
dialog.show(); // I have created dialog dijit widget previosly
})


In this mode you can select random characters and see who would win the duel.
In this mode you can select random starships and see who would win the duel.


Sorry about that, something is broken on our website. Our website administrators have been automatically notified and will fix this issue soon. Thank you for your patience. Refresh the page to try again.


--- template: example.html title: WMS custom tile grid 512x256 example shortdesc: Example of a WMS layer with 512x256px tiles. docs: > WMS can serve arbitrary tile sizes. This example uses a custom tile grid with non-square tiles. tags: "wms, tile, non-square" ---


|
BTK Python wrapper
0.3dev.0
Python bindings for the Biomechanical ToolKit library (BTK)
|
Label a specific time/frame during an acquisition. More...
Public Member Functions | |
| def | Clone |
| def | GetContext |
| def | GetDescription |
| def | GetDetectionFlags |
| def | GetFrame |
| def | GetId |
| def | GetLabel |
| def | GetSubject |
| def | GetTime |
| def | GetTimestamp |
| def | HasDetectionFlag |
| def | SetContext |
| def | SetDescription |
| def | SetDetectionFlags |
| def | SetFrame |
| def | SetId |
| def | SetLabel |
| def | SetSubject |
| def | SetTime |
| def | Update |
Static Public Attributes | |
| Automatic = _btk.btkEvent_Automatic | |
| FromForcePlatform = _btk.btkEvent_FromForcePlatform | |
| Manual = _btk.btkEvent_Manual | |
| Unknown = _btk.btkEvent_Unknown | |
Label a specific time/frame during an acquisition.
An event is defined as: - a label (string); - a time (double); - a frame (integer); - a context (string); - a detection flag (integer); - a description (string); - an ID (integer). The detection flag has a limited range of possible values and are listed in the following enumeration: - btk.btkEvent.Unknown: Unknown method used to detect the event; - btk.btkEvent.Manual: Event detected manually; - btk.btkEvent.Automatic: Automatic method used to detect the event; - btk.btkEvent.FromForcePlatform: Method based on force platform data to detect the event. Note: Even if there is no rule for the id value, these 3 next values are used in Vicon Workstation and Nexus to distinguish events' type: - The value 0 is for general event; - Value 1 corresponds to the foot strike event; - Value 2 for the foot off. Without the use of these values. It is known that Workstation and Nexus put all events in general (default value is 0). For Polygon, one user reported that some points had their values set to 0. For example, a Heel Strike event on the left leg or the subject John Doe at frame 143 can be set by evt = btk.btkEvent('FootStrike', 143, 'Right', btk.btkEvent.Manual, 'John Doe', 'Heel strike event', 2)
| def btk.btkEvent.Clone | ( | self | ) |
Clone(self) -> btkEvent Deep copy of the object.
| def btk.btkEvent.GetContext | ( | self | ) |
GetContext(self) -> std::string const & Returns the event's context.
| def btk.btkEvent.GetDescription | ( | self | ) |
GetDescription(self) -> std::string const & Returns the event's description.
| def btk.btkEvent.GetDetectionFlags | ( | self | ) |
GetDetectionFlags(self) -> int const Returns the event's detection flags.
| def btk.btkEvent.GetFrame | ( | self | ) |
GetFrame(self) -> int const Returns the event's frame.
| def btk.btkEvent.GetId | ( | self | ) |
GetId(self) -> int const Returns the event's ID.
| def btk.btkEvent.GetLabel | ( | self | ) |
GetLabel(self) -> std::string const & Returns the event's label.
| def btk.btkEvent.GetSubject | ( | self | ) |
GetSubject(self) -> std::string const & Returns the event's subject.
| def btk.btkEvent.GetTime | ( | self | ) |
GetTime(self) -> double const Returns the event's time.
| def btk.btkEvent.GetTimestamp | ( | self | ) |
GetTimestamp(self) -> unsigned long Returns the timestamp of the object.
| def btk.btkEvent.HasDetectionFlag | ( | self, | args | ) |
HasDetectionFlag(self, DetectionFlag) -> bool Check if the event has the given detection flag.
| def btk.btkEvent.SetContext | ( | self, | args | ) |
SetContext(self, string) Sets the event's context.
| def btk.btkEvent.SetDescription | ( | self, | args | ) |
SetDescription(self, string) Sets the event's description.
| def btk.btkEvent.SetDetectionFlags | ( | self, | args | ) |
SetDetectionFlags(self, int) Sets the event's detection flags
| def btk.btkEvent.SetFrame | ( | self, | args | ) |
SetFrame(self, int) Sets the event's frame.
| def btk.btkEvent.SetId | ( | self, | args | ) |
SetId(self, int) Sets the event's ID.
| def btk.btkEvent.SetLabel | ( | self, | args | ) |
SetLabel(self, string) Sets the event's label.
| def btk.btkEvent.SetSubject | ( | self, | args | ) |
SetSubject(self, string) Sets the event's subject.
| def btk.btkEvent.SetTime | ( | self, | args | ) |
SetTime(self, double) Sets the event's time.
| def btk.btkEvent.Update | ( | self | ) |
Update(self) Updates the ProcessObject associated with this DataObject.
|
static |
Automatic method used to detect the event.
|
static |
Method based on force platform data to detect the event.
|
static |
Event detected manually.
|
static |
Unknown method used to detect the event.


Drawing
With a little help from my friends and hours of training I got motivated to draw in my free time. A habit I wanted to have for a long time in my life already. Now I finally got the momentum to do so, and I have been learning a lot since then. Here are some drawing I’ve been doing lately:


System Requirements
Minimum System Requirements:
- .NET Framework 2.0 or later
- Windows 98 or later.
- 20 MB of available hard disk space plus an additional 50 for Windows SWAP
- 32 MB of RAM
- Microsoft Windows compatible keyboard and mouse
- Intel Pentium 2 Processor with a 300 MHZ CPU or equivalent and greater
- A Monitor and video card that is capable of handling a resolution of 800x600 or greater at 60 hertz
- A full installation of Populous the Beginning and all met system requirements
Recommended Requirements
- Windows XP (Professional or Home Edition), Vista
- 30 MB of available hard disk space plus support for Microsoft Virtual Memory
- 128MB of RAM
- Microsoft Windows compatible keyboard and mouse
- Intel Pentium 3 Processor with a 600 MHZ CPU or equivalent and greater
- A monitor that can handle a resolution of 800x600 or greater at 60 hertz
- Any video card with at least 32 MB of Video RAM and supports Direct 3D or TnL
- A full install of Populous and all met recommended system requirements
These system requirements should be met in order to run everything included in this package.
You must have .Net Framework 2.0 in order for the Symmetry Tool to run. This can be obtained at http://www.microsoft.com/downloads/details.aspx?FamilyID=0856EACB-4362-4B0D-8EDD-AAB15C5E04F5.


{% extends "template.html" %} {% load static %} {% block content %} Account Setting
Uploaded by : {{ detail.college_name }}{{ file.user }}
Download View Delete


description = "Production-News" [viewBag] == {% put styles %} {% endput %} News Please look at the latested products, partnerships and company updates! {% if news.lastPage > 1 %} {% for i in 1..news.lastPage %} {{i}} {% if i != news.lastPage %} | {% endif %} {% endfor %} {% endif %}
News
Please look at the latested products, partnerships and company updates!


Overview
Package
Class
Use
Tree
Deprecated
Index
Help
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O
onEdgeLocation(Edge, List<GPoint>)
- Method in interface gr.forth.ics.graph.layout.
Locator.LocationListener
onNodeLocation(Node, GPoint)
- Method in interface gr.forth.ics.graph.layout.
Locator.LocationListener
OperationListener
- Interface in
gr.forth.ics.graph.event
Supports nesting of consequtive graph events, by receiving callbacks when an event starts and when in finishes.
opposite(Node)
- Method in interface gr.forth.ics.graph.
Edge
Returns the opposite incident node of the specified node of this edge.
or(Filter<? super T>, Filter<? super T>)
- Static method in class gr.forth.ics.graph.
Filters
Orders
- Class in
gr.forth.ics.graph.algo
orientTowards(Point2D)
- Method in class gr.forth.ics.graph.layout.
Logo
Orients this drawer towards the specified position.
orientTowards(double, double)
- Method in class gr.forth.ics.graph.layout.
Logo
Orients this drawer towards the specified position.
outDegree(Node)
- Method in interface gr.forth.ics.graph.
InspectableGraph
Returns the out-degree of the specified node.
outDegree(Node)
- Method in class gr.forth.ics.graph.
InspectableGraphForwarder
outDegreeAtLeast(InspectableGraph, int)
- Static method in class gr.forth.ics.graph.
Filters
outDegreeAtMost(InspectableGraph, int)
- Static method in class gr.forth.ics.graph.
Filters
outDegreeEqual(InspectableGraph, int)
- Static method in class gr.forth.ics.graph.
Filters
outDegreeMetric(InspectableGraph)
- Static method in class gr.forth.ics.graph.metrics.
Metrics
owner()
- Method in interface gr.forth.ics.util.
Accessor
Returns the
FastLinkedList
instance that contains this accessor, or
null
if this accessor has been removed.
ownsAccessor(Accessor<E>)
- Method in class gr.forth.ics.util.
FastLinkedList
Returns whether the given accessor is owned by this list.
Overview
Package
Class
Use
Tree
Deprecated
Index
Help
PREV LETTER
NEXT LETTER
FRAMES
NO FRAMES
All Classes
A
B
C
D
E
F
G
H
I
K
L
M
N
O
P
R
S
T
U
V
W
X
Y
Z


| Task | Duration | Progress |
|---|---|---|
| Read Maths | 14:00hrs 16:00hrs |
|
| Read Maths | 14:00hrs 16:00hrs |
|
| Read Maths | 14:00hrs 16:00hrs |
|
|
|


Property Officer Vacancy At Aligarh Muslim University
by Manav MalhotraAligarh Muslim University invites application for the post of Property Officer.
Name of the Post: Property Officer
No. of Post: 01 (One)
Pay Scale: Pay Level-7 (Pay Range: ₹ 44900 - 142400) Plus Allowances
Essential Qualification and Experience
- Law Graduate with min 50% marks.
- Minimum seven years practice in a Waqf Board/District Court/High Court/High Court/Supreme Court.
- Experience of handling Waqfs and property Cases.
- Knowledge of Urdu, Hindi, English
How to apply?
- Eligible candidates are required to send in their complete application form procured in the above manner may either be delivered personally at the Reception Counter of Administrative Block or sent by post, super scribing on the top at the left side of the cover, the post applied for, advertisement number and date, to the Joint Registrar, Selection Committee Section (Non-Teaching), Registrar's Office, Aligarh Muslim University, Aligarh – 202002
- The application must reach by 09.12.2019
To Access Official Notification click here


Google Assistant can now purify your air, fill your bathtub
Source: Android Central
What you need to know
- Before this update, control for these devices required third-part apps to route commands.
- Aside from the ability to turn on and off the water flow, it's possible to control the fill level as well.
- Native control for humidifiers and dehumidifiers were added as well to give controls and moisture levels.
Sometimes, measuring out precise amounts of liquid can be a tedious task, especially if you don't have a measuring cup available. I'm not the best at just eyeballing fluid to much of any precision. It looks like that process could be getting easier now that Google has added native controls to faucets into Google Assistant.
Android Police found that not only are faucets getting some love, but bathtubs, humidifiers, and dehumidifiers are getting the ability to be controlled directly with Google Assistant.
While smart faucets have been accessible previously through the Assistant, they had to be routed through a third-party to pass along the commands. While it generally works, those commands would be a bit wonky in the delivery and had a higher chance of failure — and let's be honest, it feels pretty silly asking your faucet for water only for it to fail.
The ability to turn on and off the water will obviously be there, but also will the option to request specific amounts of water should the device have that functionality. This can be helpful from cooking to telling your bathtub to fill up with a specified water level and temperature
For humidifiers and dehumidifiers, control over fan speed, humidity settings, and of course, on and off will be there for voice commands. While it's definitely not a necessity for most folks, there could be benefits to those with accessibility needs. The chance to automate more parts of the home can free up both time and energy that can be better directed to other tasks.
Might be small, but it's powerful
Nest Hub
Screen size that's just right
The Nest Hub doesn't have the biggest screen or loudest speaker out there, but it fits perfectly into a bathroom setup. With no camera, a great display, and a speaker that's just right for relaxing while you soak in your bath.
We may earn a commission for purchases using our links. Learn more.


Do you eat at a different time than your friends and officemates? Have you ever been stuck going to lunch alone? Lunch aims to fix that, and let you meet new people at the same time. All you need to do is tell Lunch what you’d like to talk about while you eat, and you will be given matches around you with similar interests. Pick one, start a conversation, and meet over lunch!
How it works
Tell us what you'd like to talk about today
The topics you select will be used to match you with a friend for lunch.
Pick an interesting lunch buddy
Browse through matches in your area with similar interests
See your match
You can always review your match to see what you both like
Start a conversation and organize lunch!
You have the rest of the day to talk to your match, and make plans for lunch!


--- layout: page title: "Calendaring Extensions to WebDAV (CalDAV)" description: "This document defines extensions to the Web Distributed Authoring and Versioning (WebDAV) protocol to specify a standard way of accessing, managing, and sharing calendaring and scheduling information based on the iCalendar format. This document defines the \"calendar-access\" feature of CalDAV." ---
| Document Name: | RFC 4791 |
|---|---|
| Document URI: |
urn:ietf:rfc:4791
|
| Online Version: |
https://datatracker.ietf.org/doc/html/rfc4791
|
| Organization: | Internet Engineering Task Force (IETF) |
| Series: | Request for Comments (RFC) |
| Abstract: | This document defines extensions to the Web Distributed Authoring and Versioning (WebDAV) protocol to specify a standard way of accessing, managing, and sharing calendaring and scheduling information based on the iCalendar format. This document defines the "calendar-access" feature of CalDAV. |
MKCALENDAR
Return to ( Series | Organization | all Specifications )


| # | Assets | Availability | Source |
|---|---|---|---|
| 1 | Stocks | Yes | IT Returns |
| 2 | Sales | Yes | IT Returns |
| 3 | Recivables | Yes | IT Returns |
| 4 | Payables | Yes | IT Returns |
| 5 | Cash Balance | Yes | Bank Statements |
| # | Flow | Availability | Source |
|---|---|---|---|
| 1 | Recivables | Yes | Bank Statements |
| 2 | Payables | Yes | Bank Statements |
| 3 | GST | Yes | Goods and Services Tax |
| 4 | GST - ITC | Yes | Goods and Services Tax |


At Prestige level >20 and 40 you can ascend. Ascension reset Prestige to 1 but you will get double effect from prestige skill (stack multi x2 x4) and Automators will require lower Prestige Level (75% 50%)


| Programming with Ophis | ||
|---|---|---|
| <<< Previous | Ophis Command Reference | Next >>> |
In order to properly compute the locations of labels and the like, Ophis must keep track of where assembled code will actually be sitting in memory, and it strives to do this in a way that is independent both of the target file and of the target machine.
The primary technique Ophis uses is program counter tracking. As it assembles the code, it keeps track of a virtual program counter, and uses that to determine where the labels should go.
In the absence of an .org directive, it assumes a starting PC of zero. .org is a simple directive, setting the PC to the value that .org specifies. In the simplest case, one .org directive appears at the beginning of the code and sets the location for the rest of the code, which is one contiguous block.
However, this isn't always practical. Often one wishes to have a region of memory reserved for data without actually mapping that memory to the file. On some systems (typically cartridge-based systems where ROM and RAM are seperate, and the target file only specifies the ROM image) this is mandatory. In order to access these variables symbolically, it's necessary to put the values into the label lookup table.
It is possible, but inconvenient, to do this with .alias, assigning a specific memory location to each variable. This requires careful coordination through your code, and makes creating reusable libraries all but impossible.
A better approach is to reserve a section at the beginning or end of your program, put an .org directive in, then use the .space directive to divide up the data area. This is still a bit inconvenient, though, because all variables must be assigned all at once. What we'd really like is to keep multiple PC counters, one for data and one for code.
The .text and .data directives do this. Each has its own PC that starts at zero, and you can switch between the two at any point without corrupting the other's counter. In this way each function can have a .data section (filled with .space commands) and a .text section (that contains the actual code). This lets our library routines be almost completely self-contained - we can have one source file that could be .included by multiple projects without getting in anything's way.
However, any given program may have its own ideas about where data and code go, and it's good to ensure with a .checkpc at the end of your code that you haven't accidentally overwritten code with data or vice versa. If your .data segment did start at zero, it's probably wise to make sure you aren't smashing the stack, too (which is sitting in the region from $0100 to $01FF).
If you write code with no segment-defining statements in it, the default segment is text.
The data segment is designed only for organizing labels. As such, errors will be flagged if you attempt to actually output information into a data segment.
One text and data segment each is usually sufficient, but for the cases where it is not, Ophis allows for user-defined segments. Putting a label after .text or .data produces a new segment with the specified name.
Say, for example, that we have access to the RAM at the low end of the address space, but want to reserve the zero page for truly critical variables, and use the rest of RAM for everything else. Let's also assume that this is a 6510 chip, and locations $00 and $01 are reserved for the I/O port. We could start our program off with:
.data .org $200 .data zp .org $2 .text .org $800 |
And, to be safe, we would probably want to end our code with checks to make sure we aren't overwriting anything:
.data .checkpc $800 .data zp .checkpc $100 |
| <<< Previous | Home | Next >>> |
| Compound Arguments | Up | Macros |


home
faq
login
about
contact
register
login page
temp link to appbase
forgot password
forgot username
register


Original index page without bootstrap.
[Under Construction]
Couple of Converters
Shopping List
Currency Converter
Baby Names by Vote
Follow me on Instagram @thyarthou.


Hey, thanks for checking out my project!
Since SeekhanaMobile is a React Native application, it has to be compiled locally and run on your device.
-
Download the Expo app on your smartphone if you don't already have it:
-
Clone my repo onto your system by running the following command in git-bash or your terminal:
$ git clone https://github.com/wilm42/seekhanaMobile.git
-
Once the clone is complete, cd into the directory and install the dependencies:
$ cd seekhanaMobile && npm install
-
Once the dependencies are installed, run the packager:
$ npm start
- The packager may take some time to get going. Once it is running, you should see a QR code in your terminal. Open the Expo app on your phone and scan that QR code. This will take some time, as the packager now has to compile my javascript into code native to your device. Once it is complete, Expo should load up the app and you should be able to demo away!
Should you encounter any bugs that I haven't addressed in the known issues,
feel free to let me know via email or GitHub Issues.
Thanks!
Thanks!


DISCARD releases internal resources associated with a database session. This command is useful for partially or fully resetting the session's state. There are several subcommands to release different types of resources; the DISCARD ALL variant subsumes all the others, and also resets additional state.
Releases all cached query plans, forcing re-planning to occur the next time the associated prepared statement is used.
Discards all cached sequence-related state,
including currval()
/lastval()
information and any preallocated sequence values that have not
yet been returned by nextval()
.
(See CREATE SEQUENCE for a description of
preallocated sequence values.)
Drops all temporary tables created in the current session.
Releases all temporary resources associated with the current session and resets the session to its initial state. Currently, this has the same effect as executing the following sequence of statements:
SET SESSION AUTHORIZATION DEFAULT; RESET ALL; DEALLOCATE ALL; CLOSE ALL; UNLISTEN *; SELECT pg_advisory_unlock_all(); DISCARD PLANS; DISCARD SEQUENCES; DISCARD TEMP;


DO NOT REMOVE THIS LINE */
if (mw.config.get("wgRelevantPageName").includes("User:") || mw.config.get("wgRelevantPageName").includes("User_talk:")) {
pageIconHTML += `
`+ (iconsLocation == "sidebar" ? "" : " ") + `
send
New Message
library_add
Quick Template
report
Send Notice
gavel
Report to Admin
`;
} // end this section
pageIconHTML += `
`+ (iconsLocation == "sidebar" ? "" : " ") + `
`+ (mw.config.get("wgIsProbablyEditable") ? `
lock
Manage Page Protection
notification_important
Alert on Change
find_in_page
Inspector (alpha)
watch_later
Latest revision
` : `
lock
You cannot edit this page. Click to manage page protection.
`) + `
settings
RedWarn Preferences
contact_support
RedWarn Feedback and Support
`;
/* DO NOT REMOVE THIS LINE


Sorry! Your Email cannot be verirfied! you can login into your app and reverify in the profile section .


Home
Worldometer /
Canada /
CanadaStatewise /
Covid -19 Cases In
Today Cases
Critical Cases
Total Deaths
Total Cases
Recovered Cases
Total Tests Done
Canada State Wise Graphical Presentation
Copyright © 2021 - Covid Api Application - created by: Vikas Sharma - All rights reserved


Remove URLs' queries and fragments (the parts of URLs after "&" and "#" signs)
Hide live videos from YouTube's subscriptions list
Save


## Talks
#### Invited
1. [ISM HPCCON 2015 / ISM HPC on R
Workshop](http://ura3.c.ism.ac.jp/hpccon/), Oct. 9-12, 2015, Tokyo,
Japan [pdfbutton](tutorials/ism2015/pbdr_ISM_HPCCON.pdf)
2. [Spring Research
Conference](http://www.cvent.com/events/2015-spring-research-conference/agenda-b7b5867fe2f6400bba4542da092df210.aspx),
May 20-22, 2015, Cincinnati, Ohio, USA
3. [Workshop on Distributed Computing in
R](http://www.hpl.hp.com/research/systems-research/R-workshop),
January 26-27, 2015, Palo Alto, California, USA
4. Faculty of Mathematics and Physics, Charles University, January 16,
2015, Praha, Czech
5. [HPTCDL - First Workshop for High Performance Technical Computing in
Dynamic Languages](http://hptcdl.github.io/2014.html), Keynote, Nov.
17, 2014, New Orleans, Louisiana, USA
6. [BioC 2014](https://register.bioconductor.org/BioC2014/), Developer
Day Plenary, Jul. 30, 2014, Boston, Massachusetts, USA
7. Institute of Statistical Mathematics, Feb. 17, 2014, Tokyo, Japan
8. University of Tennessee booth at SC13, Nov. 19 2013, Denver,
Colorado, USA
9. 59th World Statistics Congress, Aug. 25-30 2013, Hong Kong, China
10. WSC Satellite meeting of the IASC, Aug. 22-23 2013, Seoul, Korea
11. Joint Statistical Meetings 2013, Aug. 3-8 2013, Montreal, Quebec,
Canada
12. SIAM Conference on Computational Science and Engineering, Feb.
25-Mar. 1, 2013, Boston, Massachusetts, USA
#### Contributed
1. "Elevating R to Supercomputers", Knoxville R Users Group, November 1
2013, Knoxville, Tennessee, USA
2. "Elevating R to Supercomputers", R User Conference, July 10-12 2013,
Albacete, Spain
3. "Tight Coupling of R and Distributed Linear Algebra for High-Level
Programming with Big Data", Petascale Data Analytics: Challenges and
Opportunities Workshop, SC12, November 12 2012, Salt Lake City,
Utah, USA
## Tutorials
1. [ISI2015 60th World Statistics Congress](http://www.isi2015.org/),
July 26-31 (Short Courses July 23-25), 2015, Rio de Janeiro,
Brazil [pdfbutton](tutorials/wsc2015/pbdr.pdf)
2. [XSEDE @ Vanderbilt
University](https://www.xsede.org/web/xup/course-calendar/-/training-user/class/423/session/746),
June 11, 2015, Nashivlle, Tennessee, USA
3. [NIMBioS/NICS/XSEDE](http://www.nimbios.org/tutorials/TT_RforHPC),
February 27, 2015, Knoxville, Tennessee, USA
4. [PRACE Winter School
2015](https://events.prace-ri.eu/event/330/session/5/), January
12-15, Technical University of Ostrava, Czech
5. SC14, November 17, 2014, New Orleans, Louisiana, USA
6. UseR! 2014, June 30, 2014, Los Angeles, California, USA
7. National Institute for Mathematical and Biological Synthesis, April
6-8 2014, Knoxville, Tennessee, USA
8. Institute of Statistical Mathematics, Feb. 17-18, 2014, Tokyo, Japan
9. SC13, November 18, 2013, Denver, Colorado, USA
10. XSEDE13, Jul. 22, 2013, San Diego, California, USA
11. UseR! 2013, Jul. 9, 2013, Albacete, Spain
12. OLCF Workshop, June 17, 2013, Oak Ridge National Lab, USA
13. NICS Spring Training Tutorial, Mar. 26, 2013, University Tennessee,
Knoxville, USA
## Publications
1. G. Ostrouchov, D. Schmidt, W.-C. Chen, and P. Patel. Combining R
with scalable libraries to get the best of both for big data.
International Association for Statistical Computing Satellite
Conference for the 59th ISI World Statistics Congress, August 2013.
2. Schmidt, D., Ostrouchov, G., Chen, W.-C., and Patel, P. (2012),
"Tight Coupling of R and Distributed Linear Algebra for
High-Level Programming with Big Data", *High Performance Computing,
Networking, Storage and Analysis (SCC), 2012 SC Companion:*,
811-815.
3. Ostrouchov, G., Chen, W.-C., Schmidt, D. and Patel, P.
"Programming with Big Data in R." In 6th Extremely Large
Databases Conference (XLDB), Stanford, CA, USA, September 2012.
## HPSC pbdR Tutorials
Our sister site, [High Performance Statistical Computing
(HPSC)](http://thirteen-01.stat.iastate.edu/snoweye/hpsc/), has some
excellent, real world tutorials using the well-known Iris data set. This
is a small data set, and is not meant to be a demonstration of pbdR's
scaling prowess. Instead, this is a way to see how you might take a
serial code and move it over to using our pbdR tools.
The current tutorials available are:
- [Clustering](http://thirteen-01.stat.iastate.edu/snoweye/pbdr/?item=tutorial)
- [Bootstrapping](http://thirteen-01.stat.iastate.edu/snoweye/pbdr/?item=tutorial2)
Currently the Iris tutorial above is used in the "Introducing R"
tutorial slides.
## Google Summer of Code Projects
* [2014 - Profiling Tools for Parallel Computing with
R](http://rwiki.sciviews.org/doku.php?id=developers:projects:gsoc2014:pbdprof)
* [2013 - Profiling Tools for Parallel Computing with
R](http://rwiki.sciviews.org/doku.php?id=developers:projects:gsoc2013:mpiprofiler)


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Growing Up
I grew up with no passion in particular. Sure, I played computer games, but I had no career aspirations.
In high school, I enjoyed writing poetry in detention. I got a fast food job at the end of my junior year. This path evolved into a supervisor job at a restaurant when I was 19. The food making was fun, but the pay was terrible. I also injured my back lifting up large batches of pizza dough. I knew something had to change.
I'm leaving out the personal issues that happened along the way. Let's just say I got real depressed in my early twenties. I would get out of work and read books at a local cafe until they closed. At first I only wrote down words I didn't understand. After, I began writing in a journal how I felt. Soon this blossomed into writing poetry again.
On Books and Writing
Struggling with depression may have been the best thing to happen in my early twenties. It brought me to writing. Poetry open mic nights and so much more.
Reading books about Buddha and neuroscience and grammar prepared me well for college. It was there I wrote poems for the school newspaper. My tendency to study early and often led me to graduating with high honors. Writing was fun, but to me it wasn't lucrative. I became unhappy at the thought of not having a career path. Of course, once I graduated and ran out of financial aid, I discovered my interest in computer science.
Forced Evolution
Sometimes evolving is fun. When I was sad and writing at the cafe, I read all the time. But it wasn't fun learning code until 3am after working 50 hours a week, driving hundreds of miles for work and trying to "will" myself to learn code.
Recent science suggests that the whole "left brain, right brain" description is a myth. People do have their preferences though, as well as their strengths and weaknesses.
My weakness was learning how to code.
I'm sure I would have excelled in college without issue. But at this point, in 2017, I was working 2 jobs, struggling to afford an apartment and was always sleepy. I would code at night, struggle to memorize anything, then wake up and start all over again. I was a mess.
All this changed once I started reading the right books.
It took me a couple years, but I realized I was trying to learn code like I learned poetry. There might be syntax in both, but there's plenty of differences as well. For instance, we don't learn to code by reading books in code. Although that would be a nice idea. No. We learn about concepts by practicing, failing, Googling and coding again.
Conclusion
In the future, I will write a blog about the books that changed my life.
For now I will summarize the topics of knowledge that many of them gave me. I learned about the importance of focus, so I reduced my social media use to better focus. I read a book about how brain synapses form, and restructured my learning because of that. I read about time management, as well as the Pomodoro Technique. I learned why sleeping is so important. This revelation made me code in the mornings and the weekends, instead of late each night. I took notes on a book about taking good notes. It was very meta.
Over the past 3 years I have improved my approach on learning how to code. This portfolio project reflects all that I know how to do. Right now I can say with confidence that I am a competent coder. I soon plan on saying I am a hireable developer as well. Know that this is my mission for this project. And this project has taken me many years to complete. My dream is to become a developer.
I hope you have enjoyed reading this. Now, back to coding. See ya!


Amber Coburn
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If I had to pick a top host I would go with blue host because I think it is the most user friendly for building new websites. It has a website builder for beginners, a good price for what is included, and if I do not like it I can get my money back before 30 days.


{% extends 'layout.html' %} {% block body %}
{{ error }}
Not sure if you have a survey? You can use your email address to check at Survey Lookup


SGU Regional Airport Logo Redesign and Brand Package
This project was a case study into redesigning the logo and business package for the SGU Regional Airport. There was a lot of sketching and brainstorming about different logos and logotype designs for this project. I received a lot of feedback and constructive criticism from people about my sketches and mockups before settling on the final design and colors.


"It is not incumbent upon you to complete the work, but neither are you at liberty to desist from it."


8.1. Installing GeoMesa Accumulo¶
8.1.1. Installing from the Binary Distribution¶
GeoMesa Accumulo artifacts are available for download or can be built from source. The easiest way to get started is to download the most recent binary version (2.0.0-m.1) from GitHub.
Extract it somewhere convenient:
# download and unpackage the most recent distribution:
$ wget "https://github.com/locationtech/geomesa/releases/download/geomesa_2.11-$VERSION/geomesa-accumulo-dist_2.11-$VERSION-bin.tar.gz"
$ tar xvf geomesa-accumulo-dist_2.11-$VERSION-bin.tar.gz
$ cd geomesa-accumulo-dist_2.11-$VERSION
$ ls
bin/ conf/ dist/ docs/ examples/ lib/ LICENSE.txt logs/
8.1.2. Building from Source¶
GeoMesa Accumulo may also be built from source. For more information refer to Building from Source
in the developer manual, or to the README.md
file in the the source distribution.
The remainder of the instructions in this chapter assume the use of the binary GeoMesa Accumulo
distribution. If you have built from source, the distribution is created in the target
directory of
geomesa-accumulo/geomesa-accumulo-dist
.
More information about developing with GeoMesa may be found in the Developer Manual.
8.1.3. Installing the Accumulo Distributed Runtime Library¶
The geomesa-accumulo-dist_2.11-$VERSION/dist/accumulo/
directory contains the distributed
runtime JARs that contains server-side code for Accumulo that must be made
available on each of the Accumulo tablet servers in the cluster. These JARs
contain GeoMesa code and the Accumulo iterators required for querying GeoMesa data.
Warning
GeoMesa requires commons-vfs2.jar 2.1 or later. This JAR ships with Accumulo 1.7.2+, but for older
installations the JAR needs to be updated in $ACCUMULO_HOME/lib
on all Accumulo servers.
Warning
There are two runtime JARs available, with and without raster support. Only one is needed and including both will cause classpath issues.
The version of the distributed runtime JAR must match the version of the GeoMesa data store client JAR (usually installed in GeoServer; see below). If not, queries might not work correctly or at all.
<IP_ADDRESS>. Manual Install¶
The desired runtime JAR should be copied into the $ACCUMULO_HOME/lib/ext
folder on
each tablet server.
# something like this for each tablet server
$ scp dist/accumulo/geomesa-accumulo-distributed-runtime_2.11-$VERSION.jar \
tserver1:$ACCUMULO_HOME/lib/ext
# or for raster support
$ scp dist/accumulo/geomesa-accumulo-distributed-runtime-raster_2.11-$VERSION.jar \
tserver1:$ACCUMULO_HOME/lib/ext
Note
You do not need the JAR on the Accumulo master server, and including it there may cause classpath issues later.
<IP_ADDRESS>. Namespace Install¶
GeoMesa leverages namespaces and classpath contexts to isolate the GeoMesa classpath from the rest of Accumulo.
To install the distributed runtime JAR, use the setup-namespace.sh
script in the geomesa-accumulo-dist_2.11-$VERSION/bin
directory.
$ ./setup-namespace.sh -u myUser -n myNamespace
The command line arguments the script accepts are:
- -u <Accumulo username>
- -n <Accumulo namespace>
- -p <Accumulo password>
- -t <Use a cached Kerberos TGT>
- -g <Path of GeoMesa distributed runtime JAR> (optional, will default to the distribution folder and without raster support)
- -h <HDFS URI e.g. hdfs://localhost:54310> (optional, will attempt to determine if not supplied)
Since accumulo shell
does not directly support Kerberos keytabs, if using Kerberos (-t
) then a cached Kerberos
ticket-granting-ticket (TGT) should be obtained using the kinit
command.
If -t
is specified, -p
must not be specified. If both -p
and -t
are omitted, the user is prompted for a password.
Alternatively you can manually install the distributed runtime JAR with these commands:
$ accumulo shell -u root
> createnamespace myNamespace
> grant NameSpace.CREATE_TABLE -ns myNamespace -u myUser
> config -s general.vfs.context.classpath.myNamespace=hdfs://NAME_NODE_FDQN:54310/accumulo/classpath/myNamespace/[^.].*.jar
> config -ns myNamespace -s table.classpath.context=myNamespace
Then copy the distributed runtime JAR into HDFS under the path you specified.
The path above is just an example; you can included nested folders with project
names, version numbers, and other information in order to have different versions of GeoMesa on
the same Accumulo instance. You should remove any GeoMesa JARs under
$ACCUMULO_HOME/lib/ext
to prevent any classpath conflicts.
Note
When connecting to a data store using Accumulo namespaces, you must prefix
the tableName
parameter with the namespace. For example, refer to the
my_catalog
table as myNamespace.my_catalog
.
8.1.4. Setting up the Accumulo Command Line Tools¶
Warning
To use the Accumulo data store with the command line tools, you need to install the distributed runtime first. See Installing the Accumulo Distributed Runtime Library.
GeoMesa comes with a set of command line tools for managing Accumulo features located in geomesa-accumulo_2.11-$VERSION/bin/
of the binary distribution.
Note
You can configure environment variables and classpath settings in geomesa-accumulo_2.11-$VERSION/bin/geomesa-env.sh.
In the geomesa-accumulo_2.11-$VERSION
directory, run bin/geomesa-accumulo configure
to set up the tools.
### in geomesa-accumulo_2.11-$VERSION/:
$ bin/geomesa-accumulo configure
Warning: GEOMESA_ACCUMULO_HOME is not set, using /path/to/geomesa-accumulo_2.11-$VERSION
Using GEOMESA_ACCUMULO_HOME as set: /path/to/geomesa-accumulo_2.11-$VERSION
Is this intentional? Y\n y
Warning: GEOMESA_LIB already set, probably by a prior configuration.
Current value is /path/to/geomesa-accumulo_2.11-$VERSION/lib.
Is this intentional? Y\n y
To persist the configuration please update your bashrc file to include:
export GEOMESA_ACCUMULO_HOME=/path/to/geomesa-accumulo_2.11-$VERSION
export PATH=${GEOMESA_ACCUMULO_HOME}/bin:$PATH
Update and re-source your ~/.bashrc
file to include the $GEOMESA_ACCUMULO_HOME
and $PATH
updates.
Warning
Please note that the $GEOMESA_ACCUMULO_HOME
variable points to the location of the geomesa-accumulo_2.11-$VERSION
directory, not the main geomesa binary distribution directory.
Note
geomesa-accumulo
will read the $ACCUMULO_HOME
and $HADOOP_HOME
environment variables to load the
appropriate JAR files for Hadoop, Accumulo, Zookeeper, and Thrift. If possible, we recommend
installing the tools on the Accumulo master server, as you may also need various configuration
files from Hadoop/Accumulo in order to run certain commands.
GeoMesa provides the ability to provide additional jars on the classpath using the environmental variable
$GEOMESA_EXTRA_CLASSPATHS
. GeoMesa will prepend the contents of this environmental variable to the computed
classpath giving it highest precedence in the classpath. Users can provide directories of jar files or individual
files using a colon (:
) as a delimiter. These entries will also be added the the mapreduce libjars variable.
Use the geomesa-accumulo classpath
command to print the final classpath that will be used when executing geomesa
commands.
If you are running the tools on a system without
Accumulo installed and configured, the install-hadoop-accumulo.sh
script
in the bin
directory may be used to download the needed Hadoop/Accumulo JARs into
the lib
directory. You should edit this script to match the versions used by your
installation.
Note
See Logging Configuration for information about configuring the SLF4J implementation.
Due to licensing restrictions, dependencies for shape file support and raster ingest must be separately installed. Do this with the following commands:
$ bin/install-jai.sh
$ bin/install-jline.sh
Test the command that invokes the GeoMesa Tools:
$ geomesa-accumulo
Using GEOMESA_ACCUMULO_HOME = /path/to/geomesa-accumulo-dist_2.11-$VERSION
Usage: geomesa-accumulo [command] [command options]
Commands:
...
For more details, see Accumulo Command-Line Tools.
8.1.5. Installing GeoMesa Accumulo in GeoServer¶
Warning
The GeoMesa Accumulo GeoServer plugin requires the use of GeoServer 2.12.x and GeoTools 18.x.
As described in section GeoMesa and GeoServer, GeoMesa implements a GeoTools-compatible data store. This makes it possible to use GeoMesa Accumulo as a data store in GeoServer. GeoServer’s web site includes installation instructions for GeoServer.
After GeoServer is running, you will also need to install the WPS plugin to your GeoServer instance. The GeoServer WPS Plugin must match the version of GeoServer instance. The GeoServer website includes instructions for downloading and installing the WPS plugin.
Note
If using Tomcat as a web server, it will most likely be necessary to pass some custom options:
export CATALINA_OPTS="-Xmx8g -XX:MaxPermSize=512M -Duser.timezone=UTC \
-server -Djava.awt.headless=true"
The value of -Xmx
should be as large as your system will permit; this
is especially important for the Kafka plugin. You
should also consider passing -DGEOWEBCACHE_CACHE_DIR=/tmp/$USER-gwc
and -DEPSG-HSQL.directory=/tmp/$USER-hsql
as well. Be sure to restart Tomcat for changes to take place.
To install GeoMesa’s Accumulo data store as a GeoServer plugin, we can utilize the script manage-geoserver-plugins.sh
in bin
directory
of the GeoMesa Accumulo or GeoMesa Hadoop distributions. ($VERSION
= 2.0.0-m.1)
Note
If $GEOSERVER_HOME is set, then the --lib-dir
parameter is not needed.
$ bin/manage-geoserver-plugins.sh --lib-dir /path/to/geoserver/WEB-INF/lib/ --install
Collecting Installed Jars
Collecting geomesa-gs-plugin Jars
Please choose which modules to install
Multiple may be specified, eg: 1 4 10
Type 'a' to specify all
--------------------------------------
0 | geomesa-accumulo-gs-plugin_2.11-$VERSION
1 | geomesa-blobstore-gs-plugin_2.11-$VERSION
2 | geomesa-process-wps_2.11-$VERSION
3 | geomesa-stream-gs-plugin_2.11-$VERSION
Module(s) to install: 0 1
0 | Installing geomesa-accumulo-gs-plugin_2.11-$VERSION-install.tar.gz
1 | Installing geomesa-blobstore-gs-plugin_2.11-$VERSION-install.tar.gz
Done
If you prefer to install the GeoMesa Accumulo GeoServer plugin manually, unpack the contents of the
geomesa-accumulo-gs-plugin_2.11-$VERSION-install.tar.gz
file in geomesa-accumulo_2.11-$VERSION/dist/geoserver/
in the binary distribution or geomesa-$VERSION/geomesa-accumulo/geomesa-accumulo-gs-plugin/target/
in the source distribution
into your GeoServer’s lib
directory ($VERSION
= 2.0.0-m.1):
If you are using Tomcat:
$ tar -xzvf \
geomesa-accumulo_2.11-$VERSION/dist/gs-plugins/geomesa-accumulo-gs-plugin_2.11-$VERSION-install.tar.gz \
-C /path/to/tomcat/webapps/geoserver/WEB-INF/lib/
If you are using GeoServer’s built in Jetty web server:
$ tar -xzvf \
geomesa-accumulo_2.11-$VERSION/dist/gs-plugins/geomesa-accumulo-gs-plugin_2.11-$VERSION-install.tar.gz \
-C /path/to/geoserver/webapps/geoserver/WEB-INF/lib/
There are additional JARs for Accumulo, Zookeeper, Hadoop, and Thrift that will
be specific to your installation that you will also need to copy to GeoServer’s
WEB-INF/lib
directory. For example, GeoMesa only requires Hadoop
2.2 or later, but if you are using Hadoop 2.5.0 you should use the JARs
that match the version of Hadoop you are running.
There is a script in the geomesa-accumulo_2.11-$VERSION/bin
directory
($GEOMESA_ACCUMULO_HOME/bin/install-hadoop-accumulo.sh
) which will install these
dependencies to a target directory using curl
(requires an internet
connection).
Note
You may have to edit the install-hadoop-accumulo.sh
script to set the
versions of Accumulo, Zookeeper, Hadoop, and Thrift you are running.
$ $GEOMESA_ACCUMULO_HOME/bin/install-hadoop-accumulo.sh /path/to/tomcat/webapps/geoserver/WEB-INF/lib/
By default, JARs will be downloaded from Maven central. You may override this by setting the environment variable
GEOMESA_MAVEN_URL
. If you do no have an internet connection you can download the JARs manually
via http://search.maven.org/.
The specific JARs needed for some common configurations are listed below:
- accumulo-core-1.8.1.jar
- accumulo-fate-1.8.1.jar
- accumulo-server-base-1.8.1.jar
- accumulo-trace-1.8.1.jar
- accumulo-start-1.8.1.jar
- libthrift-0.9.3.jar
- zookeeper-3.4.10.jar
- htrace-core-3.1.0-incubating.jar
- commons-vfs2-2.1.jar
- accumulo-core-1.7.3.jar
- accumulo-fate-1.7.3.jar
- accumulo-server-base-1.7.3.jar
- accumulo-trace-1.7.3.jar
- accumulo-start-1.7.3.jar
- libthrift-0.9.1.jar
- zookeeper-3.4.10.jar
- htrace-core-3.1.0-incubating.jar
- commons-vfs2-2.1.jar
- accumulo-core-1.6.6.jar
- accumulo-fate-1.6.6.jar
- accumulo-server-base-1.6.6.jar
- accumulo-trace-1.6.6.jar
- accumulo-start-1.6.6.jar
- libthrift-0.9.1.jar
- zookeeper-3.4.10.jar
- commons-vfs2-2.1.jar
(adjust versions as needed)
- commons-configuration-1.6.jar
- hadoop-auth-2.7.4.jar
- hadoop-client-2.7.4.jar
- hadoop-common-2.7.4.jar
- hadoop-hdfs-2.7.4.jar
Restart GeoServer after the JARs are installed.
<IP_ADDRESS>. Accumulo Versions¶
Note
GeoMesa targets Accumulo 1.8 as a runtime dependency. Most artifacts will work with older versions
of Accumulo without changes, however some artifacts which bundle Accumulo will need to be built manually.
Accumulo 1.8 introduced a dependency on libthrift version 0.9.3 which is not compatible with Accumulo
1.7/libthrift 0.9.1. To target an earlier Accumulo version, modify <accumulo.version>
and
<thrift.version>
in the main pom.xml and re-build.
<IP_ADDRESS>. GeoMesa Process¶
Note
Some GeoMesa-specific WPS processes such as geomesa:Density
, which is used
in the generation of heat maps, also require geomesa-process-wps_2.11-$VERSION.jar
.
This JAR is included in the geomesa-accumulo_2.11-$VERSION/dist/gs-plugins
directory of the binary
distribution, or is built in the geomesa-process
module of the source
distribution.
<IP_ADDRESS>. Jackson Version¶
Warning
Some GeoMesa functions (in particular Arrow conversion) requires jackson-core-2.6.x
. Some versions
of GeoServer ship with an older version, jackson-core-2.5.0.jar
. After installing the GeoMesa
GeoServer plugin, be sure to delete the older JAR from GeoServer’s WEB-INF/lib
folder.
8.1.6. Upgrading¶
To upgrade between minor releases of GeoMesa, the versions of all GeoMesa components
must match. This means that the version of the geomesa-distributed-runtime
JAR installed on Accumulo tablet servers must match the version of the
geomesa-plugin
JARs installed in the WEB-INF/lib
directory of GeoServer.
We strive to maintain backwards compatibility for data ingested with older releases of GeoMesa, and in general data ingested with older releases may be read with newer ones (note that the reverse does not apply). For example, data ingested into Accumulo with GeoMesa 1.2.2 may be read with 1.2.3.
It should be noted, however, that data ingested with older GeoMesa versions may not take full advantage of indexing improvements in newer releases. If it is not feasible to reingest old data, see Updating Existing Data to the Latest Index Format for more information on updating its index format.


Interface InvocationMatcher
public interface InvocationMatcher
RuleInvocation
s.
Primarily used in RelationCollectorListener
to match invocations in
the body of predicates.
Implementation notes
See the source; there are many un-exposed classes that implement matchers for
all the operators described in the grammer (cf. invocationMatchers(edu.unc.cs.comp524.parsers.prolog.PrologParser, edu.unc.cs.comp524.parsers.prolog.PrologLexer)
).
We use a custom ParseTreePatternMatcher
with delimiters set by ParseTreePatternMatcher.setDelimiters(java.lang.String, java.lang.String, java.lang.String)
to allow the use of slashes in the
patterns.
The names of classes use a bit of shorthand:
- C: colon (:)
- H: hyphen (-)
- Q: question mark (?)
- SEMI: semi-colon (;)
- BAR: bar or pipe (|)
- HARROW: ->
- S: star (*)
- EQ: equals (=)
- NOT: prolog's not (\+)
- LT: less-than (<)
- LEQ: less-than-equal (=<)
- D: dot (.)
- AT: aerobase (@)
- GT: greater-than (>)
- GEQ: greater-than-equal (>=)
- NEQ: not-equal (\=)
- AND: and (/\)
- OR: or (\/)
- SLASH: slash (/)
- CARET: caret (^)
- BSLASH: backslash (\)
- DOLLAR: dollar-sign ($)
Most others that are not built from this shorthand are represented by name directly (e.g., MOD for mod, DYNAMIC for dynamic).
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Method Summary
Modifier and Type Method Description List<org.antlr.v4.runtime.tree.ParseTree>
getArgs(org.antlr.v4.runtime.tree.pattern.ParseTreeMatch m)
Computes the arguments of the invocation given aParseTreeMatch
created frompattern()
.static List<InvocationMatcher>
invocationMatchers(PrologParser p, PrologLexer l)
The default matchers for all operators defined in the grammar.default List<RuleInvocation>
invocations(org.antlr.v4.runtime.tree.ParseTree tree)
Find all invocations intree
.default List<RuleInvocation>
invocations(org.antlr.v4.runtime.tree.ParseTree tree, String xpath)
Find all invocations intree
that matchxpath
.String
name()
The name of the rule the invocation matchesorg.antlr.v4.runtime.tree.pattern.ParseTreePattern
pattern()
The pattern to be used to match with
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Method Details
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name
String name()The name of the rule the invocation matches -
getArgs
List<org.antlr.v4.runtime.tree.ParseTree> getArgs(org.antlr.v4.runtime.tree.pattern.ParseTreeMatch m)Computes the arguments of the invocation given aParseTreeMatch
created frompattern()
. -
pattern
org.antlr.v4.runtime.tree.pattern.ParseTreePattern pattern()The pattern to be used to match with -
invocations
Find all invocations intree
.The default implementation is equivalent to
invocations(ParseTree, String)
(tree, "//*")
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invocations
Find all invocations intree
that matchxpath
.- See Also:
ParseTreePattern.findAll(org.antlr.v4.runtime.tree.ParseTree, java.lang.String)
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invocationMatchers
The default matchers for all operators defined in the grammar.See implementation notes above and the source for their definition.
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