From his saddle, Perrin frowned down at the flat stone half hidden in weeds by the roadside. This road of hard-packed dirt, already called the Lugard Road now that they were approaching the River Manetherendrelle and the border of Lugard, had been paved once, long in the past, so Moiraine had said two days earlier, and bits of paving stone still worked their way to the surface from time to time. This one had an odd marking on it.
If dogs had been able to make footprints on stone, he would have said it was the print of a large hound. There were no hound’s footprints in any of the bare ground he could see, where softer dirt on the verge might take one, and no smell of any dog’s trail. Just a faint trace in the air of something burned, almost the sulphurous smell left by setting off fireworks. There was a town ahead, where the road struck the river; maybe some children had sneaked out here with some of the Illuminators’ handiwork.
A long way yet for children to sneak. But he had seen farms. It could have been farm children. Whatever it is, it has nothing to do with that marking. Horses don’t fly, and dogs don’t make footprints on stone. I’m getting too tired to think straight.
Yawning, he dug his heels into Stepper’s ribs, and the dun broke into gallop after the others. Moiraine had been pushing them hard since leaving Jarra, and there was no waiting for anyone who stopped for even a moment. When the Aes Sedai put her mind on something, she was as hard as cold hammered iron. Loial had given up reading as he rode six days earlier, after looking up to find himself left a mile behind and everyone else almost out of sight over the next hill.
Perrin slowed Stepper alongside the Ogier’s big horse, behind Moiraine’s white mare, and yawned again. Lan was up ahead somewhere, scouting. The sun behind them stood no more than an hour above the treetops, but the Warder had said they would reach a town called Remen, on the Manetherendrelle, before dark. Perrin was not sure he wanted to see what awaited them there. He did not know what it might be, but the days since Jarra had made him wary.
“I don’t see why you can’t sleep,” Loial told him. “I am so tired by the time she lets us halt for the night, I fall asleep before I can lie down.”
Perrin only shook his head.  Like that odd one with Egwene and Hopper in it. Well, no wonder I dream about her. Light, I wonder how she is. Safe in the Tower by now, and learning how to be Aes Sedai. Verin will look after her, and after Mat, too. He did not think anyone needed to look after Nynaeve; around Nynaeve, to his mind, other people needed someone to look after them.
He did not want to think about Hopper. He was succeeding in keeping live wolves out of his head, although at the price of feeling as if he had been hammered-and-drawn by a hasty hand; he did not want to think a dead wolf might be creeping in. He shook himself and forced his eyes wide open. Not even Hopper.
There had been more reasons than bad dreams not to sleep well. They had found other signs left by Rand’s passage. Between Jarra and the River Eldar there had been none Perrin could see, but when they crossed the Eldar by a stone bridge arching from one fifty-foot river cliff to another, they had left behind a town called Sidon all in ashes. Every building. Only a few stone walls and chimneys still stood among the ruins.
Bedraggled townspeople said a lantern dropped in a barn had started it, and then the fire seemed to run wild, and everything went wrong. Half the buckets that could be found had holes in them. Every last burning wall had fallen outward instead of in, setting houses to either side alight. Flaming timbers from the inn had somehow tumbled as far as the main well in the square, so no one could draw more water from it to fight the fires, and houses had fallen right on top of three other wells. Even the wind had seemed to shift, fanning the flames in every direction.
There had been no need to ask Moiraine if Rand’s presence had caused it; her face, like cold iron, was answer enough. The Pattern shaped itself around Rand, and chance ran wild.
Beyond Sidon they had ridden through four small towns where only Lan’s tracking told them Rand was still ahead. Rand was afoot, now, and had been for some time. They had found his horse back beyond Jarra, dead, looking as if it had been mauled by wolves, or dogs run wild. It had been hard for Perrin not to reach out, then, especially when Moiraine looked up from the horse to frown at him. Luckily, Lan had found the tracks of Rand’s boots, running from where the dead horse lay. One boot heel had a three-cornered gouge from a rock; it made his prints plain. But afoot or mounted, he seemed to be staying ahead of them.
In the four villages after Sidon, the biggest excitement anyone could remember was seeing Loial ride in, and discovering that he was an Ogier, for real and for true. They were so caught up with that, that they barely even noticed Perrin’s eyes, and when they did . . . Well, if Ogier were real, then men could very well have any color eyes at all.
But after those came a little place named Willar, and it was celebrating. The spring on the village common was flowing again, after a year of hauling water a mile from a stream when all efforts at digging wells had failed and half the people had moved away. Willar would not die after all. Three more untouched villages had been followed in quick succession, all in one day, by Samaha, where every well in town had gone dry just the night before, and people were muttering about the Dark One; then Tallan, where all the old arguments the village had ever known had bubbled to the surface like overflowing cesspits a morning earlier, and it had taken three murders to shock everyone back to their senses; and finally Fyall, where the crops this spring looked to be the poorest anyone could remember, but the Mayor, digging a new privy behind his house, had found rotted leather sacks full of gold, so none would go hungry. No one in Fyall recognized the fat coins, with a woman’s face on one side and an eagle on the other; Moiraine said they had been minted in Manetheren.
Perrin had finally asked her about it, as they sat around their campfire one night. “After Jarra, I thought . . . They were all so happy, with their weddings. Even the Whitecloaks were only made to look like fools. Fyall was all right—Rand couldn’t have had anything to do with their crops; they were failing before he ever came, and that gold was surely good, with their need—but all this other . . . That town burning, and the wells failing, and . . . That is evil, Moiraine. I can’t believe Rand is evil. The Pattern may be shaping itself around him, but how can the Pattern be that evil? It makes no sense, and things have to make sense. If you make a tool with no sense to it, it’s wasted metal. The Pattern wouldn’t make waste.”
Lan gave him a wry look, and vanished into the darkness to make a circuit around their campsite. Loial, already stretched out in his blankets, lifted his head to listen, ears pricking forward.
Moiraine was silent for a time, warming her hands. Finally she spoke while staring into the flames. “The Creator is good, Perrin. The Father of Lies is evil. The Pattern of Age, the Age Lace itself, is neither. The Pattern is what is. The Wheel of Time weaves all lives into the Pattern, all actions. A pattern that is all one color is no pattern. For the Pattern of an Age, good and ill are the warp and the woof.”
Even riding through late-afternoon sunshine three days later, Perrin felt the chill he had had on first hearing her say those words. He wanted to believe the Pattern was good. He wanted to believe that when men did evil things, they were going against the Pattern, distorting it. To him the Pattern was a fine and intricate creation made by a master smith. That it mixed pot metal and worse in with good steel with never a care was a cold thought.
“I care,” he muttered softly. “Light, I do care.” Moiraine glanced back at him, and he fell silent. He was not sure what the Aes Sedai cared about, beyond Rand.
A few minutes later Lan appeared from ahead and swung his black warhorse in beside Moiraine’s mare. “Remen lies just over the next hill,” he said. “They have had an eventful day or two, it seems.”
Loial’s ears twitched once. “Rand?”
The Warder shook his head. “I do not know. Perhaps Moiraine can say, when she sees.” The Aes Sedai gave him a searching look, then heeled her white mare to a quicker step.
They topped the hill, and Remen lay spread out below them, hard against the river. The Manetherendrelle stretched more than half a mile wide here, and there was no bridge, though two crowded, barge-like ferries crept across, propelled by long oars, and one nearly empty was returning. Three more shared long stone docks with nearly a dozen river traders’ vessels, some with one mast, some with two. A few bulky gray stone warehouses separated the docks from the town itself, where the buildings seemed mostly of stone, as well, though roofed in tiles of every color from yellow to red to purple, and the streets ran every which way around a central square.
Moiraine pulled up the deep hood of her cloak to hide her face before they rode down.
As usual, the people in the streets stared at Loial, but this time Perrin heard awed murmurs of “Ogier.” Loial sat straighter in his saddle than he had in some time, and his ears stood straight, and a smile just curled the ends of his wide mouth. He was obviously trying not to let on that he was pleased, but he looked like a cat having its ears scratched.
Remen looked like any of a dozen towns to Perrin—it was full of manmade aromas and man smell; with a strong smell of the river, of course—and he was wondering what Lan could have meant when the hair on the back of his neck stirred as he scented something wrong.  He had smelled the same smell at Jarra, and it had vanished the same way, then. It was not a Twisted One or a Neverborn— Trolloc, burn me, not a Twisted One! Not a Neverborn! A Myrddraal, a Fade, a Halfman, anything but a Neverborn!—not a Trolloc or a Fade, yet the stench had been every bit as sharp, every bit as vile. But whatever gave off that scent left no lasting trail, it seemed.
They rode into the town square. One of the big paving blocks had been pried up, right in the middle of the square, so a gibbet could be erected. A single thick timber rose out of the dirt, supporting a braced crosspiece from which hung an iron cage, the bottom of it four paces high. A tall man dressed all in grays and browns sat in the cage, holding his knees under his chin. He had no room to do otherwise. Three small boys were pitching stones at him. The man looked straight ahead, not flinching when a stone made it between the bars. More than one trickle of blood stained his face. The townspeople walking by paid no more mind to what the boys were doing than the man did, though every last one of them looked at the cage, most of them with approval, and some with fear.
Moiraine made a sound in her throat that might have been disgust.
“There is more,” Lan said. “Come. I’ve already arranged rooms at an inn. I think you will find it interesting.”
Perrin looked back over his shoulder at the caged man as he rode after them. There was something familiar about the man, but he could not place it.
“They shouldn’t do that.” Loial’s rumble sounded halfway to a snarl. “The children, I mean. The grown-ups should stop them.”
“They should,” Perrin agreed, barely paying attention. Why is he familiar?
The sign over the door of the inn Lan led them to, nearer the river, read Wayland’s Forge, which Perrin took for a good omen, though there seemed to be nothing of the smithy about the place except the leather-aproned man with a hammer painted on the sign. It was a large, purple-roofed, three-story building of squared and polished gray stones, with large windows and scroll-carved doors, and it had a prosperous look. Stablemen came running to take the horses, bowing even more deeply after Lan tossed them coins.
Inside, Perrin stared at the people. The men and women at the tables were all dressed in their feastday clothes, it seemed to him, with more embroidered coats, more lace on dresses, more colored ribbons and fringed scarves, than he had seen in a long time. Only four men sitting at one table wore plain coats, and they were the only ones who did not look up expectantly when Perrin and the others walked in. The four men kept on talking softly. He could make out a little of what they were saying, about the virtues of ice peppers over furs as cargo and what the troubles in Saldaea might have done to prices. Captains of trading ships, he decided. The others seemed to be local folk. Even the serving women appeared to be wearing their best, their long aprons covering embroidered dresses with bits of lace at the neck.
The kitchen was working heavily; he could smell mutton, lamb, chicken, and beef, as well as some sort of vegetables. And a spicy cake that made him forget meat for a moment.
The innkeeper himself met them just inside, a plump, bald-headed man with shining brown eyes in a smooth pink face, bowing and dry-washing his hands. If he had not come to them, Perrin would never have taken him for the landlord, for instead of the expected white apron, he wore a coat like everyone else, all white-and-green embroidery on stout blue wool that had the man sweating with its weight.
Why are they all wearing clothes for festival? Perrin wondered.
“Ah, Master Andra,” the innkeeper said, addressing Lan. “And an Ogier, just as you said. Not that I doubted, of course.  Why not an Ogier? Ah, friend Ogier, to be having you in the house gives me more pleasure than you can be knowing. ’Tis a fine thing, and a fitting cap to it all. Ah, and mistress . . . ” His eyes took in the deep blue silk of her dress and the rich wool of her cloak, dusty from travel but still fine. “Forgive me, Lady, please.” His bow bent him like a horseshoe. “Master Andra did not make your station clear, Lady. I meant no disrespect. You are even more welcome than friend Ogier here, of course, Lady. Please, take no offense at Gainor Furlan’s poor tongue.”
“I take none.” Moiraine’s voice calmly accepted the title Furlan gave her. It was far from the first time the Aes Sedai had gone under another name, or pretended to be something she was not. It was not the first Perrin had heard Lan name himself Andra, either. The deep hood still hid Moiraine’s smooth Aes Sedai features, and she held her cloak around her with one hand as if taken with a chill. Not the hand on which she wore her Great Serpent ring. “You have had strange occurrences in the town, innkeeper, so I understand. Nothing to trouble travelers, I trust.”
“Ah, Lady, you might be calling them strange indeed. Your own radiant presence is more than enough to honor this humble house, Lady, and bringing an Ogier with you, but we have Hunters in Remen, too. Right here in Wayland’s Forge, they are. Hunters for the Horn of Valere, set out from Illian for adventure. And adventure they found, Lady, here in Remen, or just a mile or two upriver, fighting wild Aielmen, of all things. Can you imagine black-veiled Aiel savages in Altara, Lady?”
Aiel. Now Perrin knew what was familiar about the man in the cage. He had seen an Aiel, once, one of those fierce, nearly legendary denizens of the harsh land called the Waste. The man had looked a good deal like Rand, taller than most, with gray eyes and reddish hair, and he had been dressed like the man in the cage, all in browns and grays that would fade into rock or brush, with soft boots laced to his knees. Perrin could almost hear Min’s voice again. An Aielman in a cage. A turning point in your life, or something important that will happen.
“Why do you have . . . ?” He stopped to clear his throat so he would not sound so hoarse. “How did an Aiel come to be caged in your town square?”
“Ah, young master, that is a story to . . . ” Furlan trailed off, eyeing him up and down, taking in his plain country clothes and the longbow in his hands, pausing over the axe at his belt opposite his quiver. The plump man gave a start when his study reached Perrin’s face, as if, with a Lady and an Ogier present, he had just now noticed Perrin’s yellow eyes. “He would be your servant, Master Andra?” he asked cautiously.
“Answer him,” was all Lan said.
“Ah. Ah, of course, Master Andra. But here’s who can tell it better than myself. ’Tis Lord Orban, himself. ’Tis he we have gathered to hear.”
A dark-haired, youngish man in a red coat, with a bandage wound around his temples, was making his way down the stairs at the side of the common room using padded crutches, the left leg of his breeches cut away so more bandages could strap his calf from ankle to knee. The townspeople murmured as if seeing something wondrous. The ship captains went on with their quiet talking; they had come ’round to furs.
Furlan might have thought the man in the red coat could tell the story better, but he went ahead himself. “Lord Orban and Lord Gann faced twenty wild Aielmen with only ten retainers. Ah, fierce was the fighting and hard, with many wounds given and received. Six good retainers died, and every man took hurts, Lord Orban and Lord Gann worst of all, but every Aiel they slew, save those who fled, and one they took prisoner. ’Tis that one you see out there in the square, where he’ll not be troubling the countryside anymore with his savage ways, no more than the dead ones will.”
“You have had trouble from Aiel in this district?” Moiraine asked.
Perrin was wondering the same thing, with no little consternation. If some people still occasionally used “black-veiled Aiel” as a term for someone violent, it was testimony to the impression the Aiel War had left, but that was twenty years in the past, now, and the Aiel had never come out of the Waste before or since. But I saw one this side of the Spine of the World, and now I’ve seen two.
The innkeeper rubbed at his bald head. “Ah. Ah, no, Lady, not exactly. But we would have had, you can be sure, with twenty savages loose. Why, everyone remembers how they killed and looted and burned their way across Cairhien. Men from this very village marched to the Battle of the Shining Walls, when the nations gathered to throw them back. I myself suffered from a twisted back at the time and so could not go, but I remember well, as we all do. How they came here, so far from their own land, or why, I do not know, but Lord Orban and Lord Gann saved us from them.” There was a murmur of agreement from the folk in feastday clothes.
Orban himself came stumping across the common room, not seeming to see anyone but the innkeeper. Perrin could smell stale wine before he was even close. “Where’s that old woman taken herself off to with her herbs, Furlan?” Orban demanded roughly. “Gann’s wounds are paining him, and my head feels about to split open.”
Furlan almost bent his head to the floor. “Ah, Mother Leich will be back in the morning, Lord Orban. A birthing, Lord. But she said she’d stitched and poulticed your wounds, and Lord Gann’s, so there’d be no worrying. Ah, Lord Orban, I’m sure she’ll be seeing to you first thing on the morrow.”
The bandaged man muttered something under his breath—under his breath to any ears but Perrin’s—about waiting on a farmwife “throwing her litter” and something else about being “sewn up like a sack of meal.” He shifted sullen, angry eyes, and for the first time appeared to see the newcomers. Perrin, he dismissed immediately, which did not surprise Perrin at all. His eyes widened a little at Loial—He’s seen Ogier, Perrin thought, but he never thought to see one here—narrowed a bit at Lan—He knows a fighting man when he sees one, and he does not like seeing one—and brightened as he stooped to peer inside Moiraine’s hood, though he was not close enough to see her face.
Perrin decided not to think anything at all about that, not concerning an Aes Sedai, and he hoped neither Moiraine nor Lan thought anything of it, either. A light in the Warder’s eyes told him he had missed on that hope, at least.
“Twelve of you fought twenty Aiel?” Lan asked in a flat voice.
Orban straightened, wincing. In an elaborately casual tone, he said, “Aye, you must expect things such as that when you seek the Horn of Valere. It was not the first such encounter for Gann and me, nor will it be the last before we find the Horn. If the Light shines on us.” He sounded as if the Light could not possibly do anything else. “Not all our fights have been with Aiel, of course, but there are always those who would stop Hunters, if they could. Gann and I, we do not stop easily.” Another approving murmur came from the townspeople. Orban stood a little straighter.
“You lost six, and took one prisoner.” From Lan’s voice, it was not clear if that was a good exchange or a poor one.
“Aye,” Orban said, “we slew the rest, save those who ran. No doubt they’re hiding their dead now; I’ve heard they do that. The Whitecloaks are out searching for them, but they’ll never find them.”
“There are Whitecloaks here?” Perrin asked sharply.
Orban glanced at him, and dismissed him once more. The man addressed Lan again. “Whitecloaks always put their noses in where they are not wanted or needed. Incompetent louts, all of them. Aye, they’ll ride all over the countryside for days, but I doubt they’ll find as much as their own shadows.”
“I suppose they won’t,” Lan said.
The bandaged man frowned as if unsure exactly what Lan meant, then rounded on the innkeeper again. “You find that old woman, hear! My head is splitting.” With a last glance at Lan, he hobbled away, climbing back up the stairs one at a time, followed by murmurs of admiration for a Hunter of the Horn who had slain Aielmen.
“This is an eventful town.” Loial’s deep voice drew every eye to him. Except for the ship captains, who seemed to be discussing rope, as near as Perrin could make out. “Everywhere I go, you humans are doing things, hurrying and scurrying, having things happen to you. How can you stand so much excitement?”
“Ah, friend Ogier,” Furlan said, “ ’tis the way of us humans to want excitement. How much I regret not being able to march to the Shining Walls. Why, let me tell you—”
“Our rooms.” Moiraine did not raise her voice, but her words cut the innkeeper short like a sharp knife. “Andra did arrange rooms, did he not?”
“Ah, Lady, forgive me. Yes, Master Andra did indeed hire rooms. Forgive me, please. ’Tis all the excitement, makes my head empty itself. Please forgive me, Lady. This way, if you please. If you’ll please to follow me.” Bowing and scraping, apologizing and babbling without pause, Furlan led them up the stairs.
At the top, Perrin paused to look back. He heard the murmurs of “Lady” and “Ogier” down there, could feel all those eyes, but it seemed to him that he felt one pair of eyes in particular, someone staring not at Moiraine and Loial, but at him.
He picked her out immediately. For one thing, she stood apart from the others, and for another she was the only woman in the room not wearing at least a little lace. Her dark gray, almost black, dress was as plain as the ship captains’ clothes, with wide sleeves and narrow skirts, and never a frill or stitch of fancy-work. The dress was divided for riding, he saw when she moved, and she wore soft boots that peeked out under the hem. She was young—no older than he was, perhaps—and tall for a woman, with black hair to her shoulders.  He could not quite decide whether she was beautiful or not.
As soon as he looked down, she turned to address one of the serving women and did not glance at the stairs again, but he was sure he had been right. She had been staring at him.


Tierney, N. J., Harden, F., Harden, M., Mengersen, K. L., (In Prep) Understanding Health Using Decision Trees.
Tierney, N. J., Harden, F., Harden, M., Mengersen, K. L., (In Prep) Case Study’s in Answering Industry Questions.
Tierney, N. J., Pitchforth, J., Mengersen, K. L, (2014) Understanding Missing Data: The Use of Classification and Regression Trees (CART), and Boosted Regression Trees (BRTs), Australian Statistical Conference in Conjunction with the institute of Mathematical Statistics Annual Meeting., Sydney, Australia 7-10 July, 2014. Abstract. Slides.
Integrating Occupational Hygiene, Medicine and Engineering in a Mining Context. Maurice Harden, Charles Steer, Fiona Harden, Geoff Butler, Kerrie Mengersen, Nicholas Tierney, Ann. Occup. Hyg., 2015, Vol. 59, No. Supplement 1, 1–47 doi:10.1093/annhyg/meu119 PDF
Tierney, N. J. (2012). How Sharp is Sharp? The Effect of Monocular Texture on Enhancing Sharpness. Unpublished Honours Thesis, The University of Queensland, Brisbane, Australia. [Awarded First Class Honours] PDF.


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Package org.bouncycastle.pqc.crypto.xmss
Low level implementation of the XMSS and XMSS^MT signature algorithms.
See:
Description
Interface Summary
Interface
Description
XMSSOid
XMSSStoreableObjectInterface
Interface for XMSS objects that need to be storeable as a byte array.
Class Summary
Class
Description
BDS
BDS.
BDSStateMap
DefaultXMSSMTOid
XMSSOid^MT class.
DefaultXMSSOid
XMSSOid class.
XMSS
XMSS.
XMSSAddress
XMSS address.
XMSSAddress.Builder
<T extends
XMSSAddress.Builder
>
XMSSKeyGenerationParameters
XMSS key-pair generation parameters.
XMSSKeyPairGenerator
Key pair generator for XMSS keys.
XMSSMT
XMSS^MT.
XMSSMTKeyGenerationParameters
XMSS^MT key-pair generation parameters.
XMSSMTKeyPairGenerator
Key pair generator for XMSS^MT keys.
XMSSMTParameters
XMSS^MT Parameters.
XMSSMTPrivateKeyParameters
XMSS^MT Private Key.
XMSSMTPrivateKeyParameters.Builder
XMSSMTPublicKeyParameters
XMSS^MT Public Key.
XMSSMTPublicKeyParameters.Builder
XMSSMTSignature
XMSS^MT Signature.
XMSSMTSignature.Builder
XMSSMTSigner
XMSS^MT Signer class.
XMSSNode
Binary tree node.
XMSSParameters
XMSS Parameters.
XMSSPrivateKeyParameters
XMSS Private Key.
XMSSPrivateKeyParameters.Builder
XMSSPublicKeyParameters
XMSS Public Key.
XMSSPublicKeyParameters.Builder
XMSSReducedSignature
Reduced XMSS Signature.
XMSSReducedSignature.Builder
XMSSSignature
XMSS Signature.
XMSSSignature.Builder
XMSSSigner
XMSSUtil
Utils for XMSS implementation.
Package org.bouncycastle.pqc.crypto.xmss Description
Low level implementation of the XMSS and XMSS^MT signature algorithms.
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Functions and data to construct technical trading rules with R.
| Version: | 0.23-4 |
| Imports: | xts (≥ 0.10-0), zoo, curl |
| LinkingTo: | xts |
| Suggests: | RUnit |
| Enhances: | quantmod |
| Published: | 2018-09-20 |
| Author: | Joshua Ulrich |
| Maintainer: | Joshua Ulrich <josh.m.ulrich at gmail.com> |
| BugReports: | https://github.com/joshuaulrich/TTR/issues |
| License: | GPL-2 |
| URL: | https://github.com/joshuaulrich/TTR |
| NeedsCompilation: | yes |
| In views: | Finance |
| CRAN checks: | TTR results |
| Reference manual: | TTR.pdf |
| Package source: | TTR_0.23-4.tar.gz |
| Windows binaries: | r-devel: TTR_0.23-4.zip, r-release: TTR_0.23-4.zip, r-oldrel: TTR_0.23-4.zip |
| OS X binaries: | r-release: TTR_0.23-4.tgz, r-oldrel: TTR_0.23-4.tgz |
| Old sources: | TTR archive |
| Reverse depends: | AnalyzeTS, matrixProfile, quantmod, smoother, SSDforR |
| Reverse imports: | deadband, FinancialInstrument, lcyanalysis, partialCI, stocks, tidyquant |
| Reverse suggests: | partialAR, rtsplot, SharpeR |
Please use the canonical form https://CRAN.R-project.org/package=TTR to link to this page.


The database field used in sharding refers to the key field in horizontal sharding of the database (table). For example, in last number modulo of order ID sharding, order ID is taken as the sharding key. The full route executed when there is no sharding field in SQL has a poor performance. Beside single sharding column, ShardingSphere also supports multiple sharding columns.
The sharding of data can be achieved by sharding algorithms through =
, BETWEEN
and IN
.
Highly flexible, the sharding algorithm needs to be implemented by developers themselves.
Currently, 4 kinds of sharding algorithms are available. Since the sharding algorithm and the achievement of business are highly correlated, instead of providing built-in sharding algorithms, it extracts all kinds of situations by sharding strategies to provide higher abstraction and the interface for developers to implement sharding algorithm by themselves.
PreciseShardingAlgorithm
is to process the sharding case in which single sharding key =
and IN
are used, together with StandardShardingStrategy
.
RangeShardingAlgorithm
is to process the sharding case in which single sharding key BETWEEN AND
is used, together with StandardShardingStrategy
.
ComplexKeysShardingAlgorithm
is to process the sharding case in which multiple sharding keys are used, together with ComplexShardingStrategy
.
It has a relatively complex logic that requires developers to deal by themselves.
HintShardingAlgorithm
is to process the sharding case in which Hint is used, together with HintShardingStrategy
.
It includes the sharding key and the sharding algorithm, and the latter one is extracted out for its independence. Only sharding key + sharding algorithm, i.e., the sharding strategy, can be used in sharding operation. For now, 5 kinds of sharding strategies are available.
StandardShardingStrategy
provides support for the sharding operation of =
, IN
and BETWEEN AND
in SQL.
StandardShardingStrategy
only supports single sharding keys and provides two sharding algorithms of PreciseShardingAlgorithm
and RangeShardingAlgorithm
.
PreciseShardingAlgorithm
is compulsory and used to operate the sharding of =
and IN
.
RangeShardingAlgorithm
is optional and used to operate the sharding of BETWEEN AND
.
BETWEEN AND
in SQL will operate by way of all data node route without the configuration of RangeShardingAlgorithm
.
ComplexShardingStrategy
provides support for the sharding operation of =
, IN
and BETWEEN AND
in SQL.
ComplexShardingStrategy
supports multiple sharding keys, but since their relationships are so complex that there is not too much encapsulation,
the combination of sharding keys and sharding operators are in the algorithm interface and achieved by developers with the most flexibility.
Using Groovy expressions, InlineShardingStrategy
provides single-key support for the sharding operation of =
and IN
in SQL.
Simple sharding algorithms can be used through a simple configuration to avoid laborious Java code developments.
For example, t_user_$->{u_id % 8}
means table t_user is divided into 8 tables according to u_id, with table names from t_user_0
to t_user_7
.
HintShardingStrategy
refers to the sharding strategy by Hint rather than SQL parsing.
NoneShardingStrategy
refers to the strategy with no sharding.
In the case that the ShardingColumn
is not decided by SQL but other outer conditions, SQL Hint can be used flexibly to inject ShardingColumn
.
For example, in the internal system, databases are divided according to the staff’s ID, but this column does not exist in the database.
SQL Hint can be used by two ways, Java API and SQL comment (to be finished).


To use the Restaurant Import API, please use the following credentials:
Import API Key: {{payload.importCredentials.apiKey}}


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java.lang.Object morfologik.fsa.FSA morfologik.fsa.FSA5
public final class FSA5
FSA binary format implementation for version 5.
Version 5 indicates the dictionary was built with these flags:
FSAFlags.FLEXIBLE
, FSAFlags.STOPBIT
and
FSAFlags.NEXTBIT
. The internal representation of the FSA must
therefore follow this description (please note this format describes only a
single transition (arc), not the entire dictionary file).
---- this node header present only if automaton was compiled with NUMBERS option. Byte +-+-+-+-+-+-+-+-+\ 0 | | | | | | | | | \ LSB +-+-+-+-+-+-+-+-+ + 1 | | | | | | | | | | number of strings recognized +-+-+-+-+-+-+-+-+ +----- by the automaton starting : : : : : : : : : | from this node. +-+-+-+-+-+-+-+-+ + ctl-1 | | | | | | | | | / MSB +-+-+-+-+-+-+-+-+/ ---- remaining part of the node Byte +-+-+-+-+-+-+-+-+\ 0 | | | | | | | | | +------ label +-+-+-+-+-+-+-+-+/ +------------- node pointed to is next | +----------- the last arc of the node | | +--------- the arc is final | | | +-----------+ | | | | | ___+___ | | | | / \ | | | | MSB LSB | 7 6 5 4 3 2 1 0 | +-+-+-+-+-+-+-+-+ | 1 | | | | | | | | | \ \ +-+-+-+-+-+-+-+-+ \ \ LSB +-+-+-+-+-+-+-+-+ + 2 | | | | | | | | | | +-+-+-+-+-+-+-+-+ | 3 | | | | | | | | | +----- target node address (in bytes) +-+-+-+-+-+-+-+-+ | (not present except for the byte : : : : : : : : : | with flags if the node pointed to +-+-+-+-+-+-+-+-+ + is next) gtl | | | | | | | | | / MSB +-+-+-+-+-+-+-+-+ / gtl+1 (gtl = gotoLength)
| Field Summary | |
|---|---|
static int |
ADDRESS_OFFSET
An offset in the arc structure, where the address and flags field begins. |
byte |
annotation
Annotation character. |
byte[] |
arcs
An array of bytes with the internal representation of the automaton. |
static int |
BIT_FINAL_ARC
Bit indicating that an arc corresponds to the last character of a sequence available when building the automaton. |
static int |
BIT_LAST_ARC
Bit indicating that an arc is the last one of the node's list and the following one belongs to another node. |
static int |
BIT_TARGET_NEXT
Bit indicating that the target node of this arc follows it in the compressed automaton structure (no goto field). |
static byte |
DEFAULT_ANNOTATION
Default annotation byte. |
static byte |
DEFAULT_FILLER
Default filler byte. |
byte |
filler
Filler character. |
int |
gtl
Number of bytes each address takes in full, expanded form (goto length). |
int |
nodeDataLength
The length of the node header structure (if the automaton was compiled with NUMBERS option). |
static byte |
VERSION
Automaton version as in the file header. |
| Constructor Summary | |
|---|---|
FSA5(java.io.InputStream fsaStream)
Read and wrap a binary automaton in FSA version 5. |
| Method Summary | |
|---|---|
int |
getArc(int node,
byte label)
|
byte |
getArcLabel(int arc)
Return the label associated with a given arc . |
int |
getEndNode(int arc)
Return the end node pointed to by a given arc . |
int |
getFirstArc(int node)
|
java.util.Set<FSAFlags> |
getFlags()
Returns a set of flags for this FSA instance. |
int |
getNextArc(int arc)
|
int |
getRightLanguageCount(int node)
Returns the number encoded at the given node. |
int |
getRootNode()
Returns the start node of this automaton. |
boolean |
isArcFinal(int arc)
Returns true if the destination node at the end of this
arc corresponds to an input sequence created when building
this automaton. |
boolean |
isArcLast(int arc)
Returns true if this arc has LAST bit set. |
boolean |
isArcTerminal(int arc)
Returns true if this arc does not have a
terminating node (@link FSA.getEndNode(int) will throw an
exception). |
boolean |
isNextSet(int arc)
|
| Methods inherited from class morfologik.fsa.FSA |
|---|
getArcCount, getSequences, getSequences, iterator, read, visitAllStates, visitInPostOrder, visitInPostOrder, visitInPreOrder, visitInPreOrder |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Field Detail |
|---|
public static final byte DEFAULT_FILLER
public static final byte DEFAULT_ANNOTATION
public static final byte VERSION
public static final int BIT_FINAL_ARC
public static final int BIT_LAST_ARC
public static final int BIT_TARGET_NEXT
public static final int ADDRESS_OFFSET
public final byte[] arcs
public final int nodeDataLength
NUMBERS
option). Otherwise zero.
public final int gtl
public final byte filler
public final byte annotation
| Constructor Detail |
|---|
public FSA5(java.io.InputStream fsaStream) throws java.io.IOException
java.io.IOException
| Method Detail |
|---|
public int getRootNode()
getRootNode
in class FSA
public final int getFirstArc(int node)
getFirstArc
in class FSA
node
or 0 if the node has no outgoing arcs.public final int getNextArc(int arc)
getNextArc
in class FSA
arc
and
leaving node
. Zero is returned if no more arcs are
available for the node.public int getArc(int node, byte label)
getArc
in class FSA
node
and
labeled with label
. An identifier equal to 0 means
the node has no outgoing arc labeled label
.public int getEndNode(int arc)
arc
. Terminal arcs
(those that point to a terminal state) have no end node representation
and throw a runtime exception.
getEndNode
in class FSA
public byte getArcLabel(int arc)
arc
.
getArcLabel
in class FSA
public boolean isArcFinal(int arc)
true
if the destination node at the end of this
arc
corresponds to an input sequence created when building
this automaton.
isArcFinal
in class FSA
public boolean isArcTerminal(int arc)
true
if this arc
does not have a
terminating node (@link FSA.getEndNode(int)
will throw an
exception). Implies FSA.isArcFinal(int)
.
isArcTerminal
in class FSA
public int getRightLanguageCount(int node)
node
(called its right
language).
getRightLanguageCount
in class FSA
FSAFlags.NUMBERS
. The size of
the right language of the state, in other words.public java.util.Set<FSAFlags> getFlags()
For this automaton version, an additional FSAFlags.NUMBERS
flag
may be set to indicate the automaton contains extra fields for each node.
getFlags
in class FSA
public boolean isArcLast(int arc)
true
if this arc has LAST
bit set.
BIT_LAST_ARC
public boolean isNextSet(int arc)
BIT_TARGET_NEXT
|
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Manifesto
We want a world that encourages trust, adventure and intercultural connections.
Our willingness to help each other is universal. Trustroots is completely free
to use and will remain so forever.
We believe in beauty, simplicity and transparency.
We emphasize community.


This section will explain in detail what binary files are, ie, the type of data they can contain, and how it is stored.
The new topics on Boolean Operations, Numeric Operations, and Bit Manipulation go further by explaining ways to change binary data. This information is useful when using the built-in HexEdit Pro calculator (perhaps in a keystroke macro), or for evaluating expressions in a template, etc.
Bits and Bytes
All information in a computer is stored as bits, which can have a value of on or off (true or false, 1 or 0). Nowadays, almost all computers and peripherals (for many reasons) are based on storing bits in bytes or chunks of 8 bits. Admittedly, many processors (CPUs) transfer data to and from memory in chunks of 16, 32 and even 64 bits, but they invariably have some instructions that operate on a single byte even if they have to take an extra 8, 24 or 56 bits along for the ride.
Further, storage and transmission of data (except at the lowest levels of software and hardware) always deals with bytes. Files on disk or tape are outwardly stored as a number of bytes in a specific order (although at the physical level they may be stored as very large chunks of bits or bytes).
It is often necessary to identify an individual bit in a byte (or in a larger entity such as a word). The convention is to number bits right to left starting at zero for the least significant or "low order" bit. That is, bit X stores the binary digit for 2^X. Since there are 8 bits in a byte these are numbered from 0 to 7. Similarly, the bits of a word are numbered 0 to 15, etc.
Figure 1. Numbering of bits in a byte.
Conventions and Terms
Although some have been known to refer to anything from a chunk of 6 bits to a word of 16 bits as a byte, I will only refer to the more conventional 8-bit byte. The definition of a word is even less precise, as it typically refers to the "natural" size of an integer for a specific processor so can be anything from 8 bits to 64 bits. Typically, in an MSDOS or Windows environment a word refers to a 16-bit value.
To be precise here are the terms that I will use:
Bit = storage for one binary digit
Byte = 8 bits
Nybble = 4 bits, or half a byte
Word = 16 bits, or 2 bytes
Double-word = 32 bits, 4 bytes, or 2 words
Quad-word = 64 bits, 8 bytes, or 4 words
I will also use an asterisk (*) to indicate multiplication, and a caret (^) to indicate raising to a power. So 2^4 means 2 raised to the power 4 (or 2*2*2*2).
I will also refer to the CPU (central processing unit) as the processor. This is the hardware at the heart of the computer that reads from memory (RAM), manipulates data and writes back to memory. An example is the Intel Pentium series of processors.
Next topic: Representations


Top American Military General Says 500 to 600 Troops Will Stay in Syria
by Associated Press(WASHINGTON) — The chairman of the Joint Chiefs of Staff says about 500 or 600 U.S. troops will remain in Syria to counter Islamic State fighters.
President Donald Trump recently approved an expanded military mission to secure oil fields across eastern Syria. His decision locked hundreds of U.S. troops into a more complicated presence in Syria despite his pledge to bring them home.
Gen. Mark Milley (MIHL’-ee) tells ABC’s “This Week” that pressure must be maintained on IS fighters still in the region.
It’s unclear whether Milley’s prediction of keeping 500 to 600 American troops there includes the roughly 200 who are at the al-Tanf garrison in southern Syria.


- The quality of food delivery services - [Topics I contribute to]
- You posted a new comment in topic 1234 - 12:47
-
James Alex
New
- 11:09 pm
- NEWYour solution to topic 1254 is now the most voted - 4 minutes ago


The wildcard does not need to be at the end. It can be in a sub-page with sub-pages.

 Go to Leela

Character

 Leela


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java.lang.Object com.blogspot.applications4android.comicreader.zoom.PanZoomControl
public class PanZoomControl
Main class for controlling the physics of the pan-zoom-view
| Field Summary | |
|---|---|
static float |
DAMPING_RATIO
damping ratio of the spring |
static float |
FRICTION_FACTOR
friction factor for the dynamics |
static float |
MAX_ZOOM
maximum possible zoom |
static float |
MIN_ZOOM
minimum possible zoom |
static float |
STIFFNESS
stiffness for dynamics |
| Constructor Summary | |
|---|---|
PanZoomControl(PanZoomView pzv)
Constructor |
| Method Summary | |
|---|---|
boolean |
isMinimumZoom()
Checks whether the current zoom is minimum or not |
void |
pan(float dx,
float dy)
Pan the current image |
void |
resetState()
Resets the view to the original state |
void |
startFling(float velx,
float vely)
Starts the fling action |
void |
stopFling()
Stops the previously started fling action |
void |
updateState()
Update the state of the controller |
void |
zoom(float z,
int z_mode)
Apply zoom onto the image |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Field Detail |
|---|
public static final float MIN_ZOOM
public static final float MAX_ZOOM
public static final float FRICTION_FACTOR
public static final float DAMPING_RATIO
public static final float STIFFNESS
| Constructor Detail |
|---|
public PanZoomControl(PanZoomView pzv)
| Method Detail |
|---|
public void updateState()
public void resetState()
public boolean isMinimumZoom()
public void zoom(float z, int z_mode)
z
- zoom-factor to applymode
- zoom-in or zoom-out?public void pan(float dx, float dy)
dx
- pan-amount along X-axisdy
- pan-amount along Y-axispublic void startFling(float velx, float vely)
velx
- velocity along X-axisvely
- velocity along Y-axispublic void stopFling()
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Experiment reports
All
{{range .ReportsByExperimentName}}
{{.ExperimentName}}
{{end}}
{{range .ReportsByExperimentName}}
{{.ExperimentName}}
Average throughputs
Percentages of completed requests
{{range .ExperimentReports}}
{{.ExperimentName}} - {{.Timestamp}}
{{.NumberOfValidRuns}} of {{.TotalNumberOfRuns}} runs completed
{{.TotalAverageThroughput}} req/sec
{{end}}
{{end}}
All
{{range .AllReports}}
{{.ExperimentName}} - {{.Timestamp}}
{{.NumberOfValidRuns}} of {{.TotalNumberOfRuns}} runs completed
{{.TotalAverageThroughput}} req/sec
{{end}}


---
layout: post
title: Creating an Akka actor from a dynamically loaded Jar file in Scala
categories:
- Networking
- Programming
- Scala
tags: []
status: publish
type: post
published: true
comments: true
meta:
_edit_last: '1'
---
Creating actors in Akka is generally pretty straight forward. If using the general use-case, there are two slightly different methods to use depending on whether or not your Actor has any parameters in it's constructor.
Without constructor parameters
{% highlight scala %}
class MyActor extends Actor { ... }
val myActor = system.actorOf(Props[MyActor],name="actorname")
{% endhighlight %}
With constructor parameters
{% highlight scala %}
class MyActor(param:String) extends Actor { ... }
val myActor = system.actorOf(Props(new MyActor(parameter)),name="actorname")
{% endhighlight %}
That's pretty straight forward. However, there are outlier cases for JVM+Scala in which some more dynamic functionality seen in languages like Python is useful. As a result, I've been playing with ways to dynamically load classes from remote jar files. As I have been into Akka+Scala for a while, this ultimately leads to the question: "How can I load an Actor from a jarfile I received from a remote source?". This isn't quite comparable to what Python does, but it is interesting and powerful nonetheless.
Loading a class from a jarfile using a URLClassLoader is fairly straightforward and I wont cover it here. What I will cover is loading an Actor from a URLClassLoader in Scala. Using reflection this can be achieved without too much stress, assuming we do not need to pass parameters into an actor's constructor.
From a URLClassLoader without constructor parameters
{% highlight scala %}
class MyActor extends Actor { ... }
val loader = jarFileToUrlClassLoader(jarURL)
val clazz = loader.loadClass("my.pkg.MyActor")
val myActor = context.system.actorOf(Props(clazz.asInstanceOf[Class[_ : < akka.actor.Actor]])
{% endhighlight %}
If you're constructor has parameters however, it becomes a little more tricky. Unfortunately the Scala/Akka API doesn't seem to support this. The Java/Akka one does, though we have to use the Creator class. Creator is a factory that makes whatever type you tell it to. Override its create function and return an Actor.
From a URLClassLoader with constructor parameters
{% highlight scala %}
class MyActor(p:String) extends Actor { ... }
val loader = jarFileToUrlClassLoader(jarURL)
val clazz = loader.loadClass("my.pkg.MyActor")
val const = clazz.getConstructors()(0) //Do this properly
val prop = new Props
val myActor = prop.withCreator(new akka.japi.Creator[Actor]{
def create:Actor = {
return const.newInstance("My Parameter").asInstanceOf[Actor]
}
})
{% endhighlight %}
Tada! Now you have all the tools needed to beam Jarfiles around, load them and fire up actors inside them.


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There are some compiled apps from the source codes.
You can download them to use or compile the source codes by yourself.


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Create Battery
Welcome Last Name, First Name | Logout
* This wireframe provide the workflow, the structure, and the interaction between some specific pages and sections in the eScreening project and it's covered all the interaction between the application features and behaviours.
* Some of the interaction between pages may require using a specific rules and steps in order to demonstrate.
* This wireframe still in progress.
IMPORTANT NOTE - Click to Expand
U.S. Department of Veterans Affairs | eScreening Health Assessment (Ver 1.0)
Battery Creation Successful for the Below Veterans.
Battery Creation Failed for the Below Veterans.
SSN-4
Last Name
First Name
Middle Name
Date of Birth
Appointment Date
Appointment Time
Clinical Reminders
Status
Action
0000
Veteran15
PATIENT
Aaaa
04/07/1935
11/17/2014
8:00
Yes
Failed
0000
Veteran16
Vet16First
MIDDLE
04/07/1935
11/17/2014
8:30
No
Succeed
0000
Veteran17
PATIENT
Aaaa
01/01/1965
11/17/2014
9:00
Yes
Succeed
0000
Veteran18
PATIENT
Aaaa
01/01/1965
11/17/2014
9:30
Yes
Succeed
XXXX
Veteran19
PATIENT
Aaaa
XX/XX/XXXX
11/17/2014
10:00
No
Succeed
XXXX
Veteran20
PATIENT
Aaaa
XX/XX/XXXX
11/17/2014
10:30
Yes
Succeed
Selected Veterans
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EditREPL is a port of Giles Bowkett's InteractiveEditor component from his ruby gem Utility Belt.
EditREPL allows you to run a terminal based editor inside your REPL session to interactively edit code.
Installation is easy using either pip or easy_install.
easy_install EditREPL
pip install EditREPL
EditREPL is Python2 and Python3 compatible with the default interactive shell.
To include it in your session, import the module and call the editor function:
import editrepl
vim()
After you save, the buffer will be executed in the current REPL context.
Yes, just call the editor function with the filename you want to edit.
vim("myfile.py")
By default it uses the editor defined as your EDITOR environment variable, but if that isn't defined it tries the following editors in order:
["vim", "vi", "emacs", "nano", "pico", "ed"]
To manually set your editor after initialization, supply the name or full path to the executable as follows:
ER.editor = "cli-textmate"
This will create a binding to the function cli-textmate for you to call.
Only the default python interpreter. iPython and bPython are confirmed to not work.
Check out the literate code here or clone the repo and checkout out the docs folder.
Contributors
Released under BSD License
https://github.com/philipbjorge/EditREPL
class EditREPL(object):
imports are being done inside the class to avoid polluting the global namespace any more then necessary.
import os
_editor = None
_tmp_file = None
_candidates = ["vim", "vi", "emacs", "nano", "pico", "ed"]
def __init__(self, default_editor=os.environ.get('EDITOR')):
import tempfile
self._editor = default_editor or self._determine_editor()
self._tmp_file = tempfile.NamedTemporaryFile(suffix=".py")
def install_hooks(self, old_editor=None):
import inspect
Grab the outermost stack frame so we have the REPL's scope This trickery needs to be done because using globals()/locals() as default arguments meant they only get executed once on function definition. We need it updated on each invocation.
outermost_frame = inspect.getouterframes(inspect.currentframe())[-1][0]
Unbind the old editor method
if old_editor:
if old_editor in outermost_frame.f_locals:
del outermost_frame.f_locals[old_editor]
if old_editor in outermost_frame.f_globals:
del outermost_frame.f_globals[old_editor]
Bind the new editor method
print("Binding editor to %s." % ER.editor)
outermost_frame.f_locals[ER.editor] = ER.exec_editor
outermost_frame.f_globals[ER.editor] = ER.exec_editor
def exec_editor(self, f=None):
if f is None:
f = self._tmp_file.name
import subprocess
make sure you use self._editor because self.editor removes any path information.
subprocess.call([self._editor, f])
reload repl using the outermost stack frame as its environment.
import inspect
outermost_frame = inspect.getouterframes(inspect.currentframe())[-1][0]
exec(compile(open(f).read(), f, 'exec'),
outermost_frame.f_globals, outermost_frame.f_locals)
def _determine_editor(self):
return the first editor from our candidates list that exists.
from distutils.spawn import find_executable
for e in self._candidates:
if find_executable(e):
return find_executable(e)
@property
def editor(self):
returns the editor with preceding path removed.
from os.path import split
return split(self._editor)[1]
@editor.setter
def editor(self, value):
old_editor = self.editor
self._editor = value
self.install_hooks(old_editor)
ER = EditREPL()
ER.install_hooks()


Facny Link Farm
This is a facny way to display a page full of links. It uses jQuery, jQuery Data Tables, Bootstrap (for a nice look), and a YAML parser. The links are configured in a YAML data file links.yaml and read using asynchronous JavaScript calls (aka AJAX).
| Title | Author | Description | Notes |
|---|---|---|---|
| Title | Author | Description | Notes |


{% extends "../main.html" %} {% block header %} {% end %} {% block title %}Wall of Sheep{% end %} {% block content %}
{{ sheep.user.display_name }}'s password "{{ sheep.preimage }}" was broken by {{ sheep.cracker.display_name }} for {{ sheep.point_value }} points.


ORIGINAL PRODUCT
Product unavailable
Product ID
Product Name:
Product Buy Price:
Product MSRP:
SUGGESTED PRODUCT
Product unavailable
Product ID
Product Name:
Suggested Buy Price:
Suggested MSRP:


Basic Inequalities in Analysis
Mort YaoTheorem 1. (Bernoulli's inequality, lower bound for exponentiations of \(1 + x\)) \[(1 + x)^r \geq 1 + rx\] for all \(r \in \mathbb{N}\) and \(x \geq -1\), \(x \in \mathbb{R}\).
Theorem 2. (Generalization of Bernoulli's inequality) \[(1 + x)^r \geq 1 + rx\] for all \(r \in (-\infty, 0] \cup [1, +\infty)\) and \(x \geq -1\), \(x \in \mathbb{R}\). \[(1 + x)^r \leq 1 + rx\] for all \(r \in [0, 1]\) and \(x \geq -1\), \(x \in \mathbb{R}\).
Theorem 3. \[\left(1 + \frac{1}{x}\right)^x < e < \left(1 + \frac{1}{x}\right)^{x+1}\] for all \(x \in \mathbb{R}^+\).
Theorem 4. (Upper bound for exponentiations of \(1 + x\)) \[(1 + x)^r \leq e^{rx}\] for all \(r \in \mathbb{N}\) and \(x \geq 0\), \(x \in \mathbb{R}\).
Theorem 5. For all \(x \in \mathbb{R}\) it holds that \(e^x \geq x + 1\).
Theorem 6. For all \(x \geq 1\) it holds that \((1 - \frac{1}{x})^x \leq e^{-1}\).
Theorem 7. For all \(0 \leq x \leq 1\) it holds that \[e^{-x} \leq 1 - (1 - \frac{1}{e}) \cdot x \leq 1 - \frac{x}{2}\]


Two laptops stolen during burglary at downtown apartment, front door left unlocked, police say
by Stephanie FryerMADISON, Wis. - Madison police said they are investigating after two college students noticed their laptops were stolen.
Officers were called to an apartment along the 200 block of South Mills Street around 9 a.m. Saturday. They believe the burglar entered through an unlocked front door and stole the laptops.
One of the victims went out Saturday night and believes he forgot to lock the front door when he returned home to the apartment, the release said.


Welcome to my page.
This page is for all of the projects that I'm working on at the moment.
Old Projects
Here are some of my OLD projects that I no longer work on.
New Projects
Here are all of the projects that I'm working on currently!
Contrubutions and Contributors
I openly welcome contributions from contributors, and will list them within the CONTRIBUTORS.md on this page.
Support or Contact
Having trouble with using any of my projects? Contact me via email.


$ pip install localkhan
$ localkhan get early-math Downloading topics... [################################] 1/1 - 00:02:52 Downloading media assets... [### ] 50/466 - 00:16:44
You can identify the topic path by visiting the desired topic on www.khanacademy.org and get the path after the subject name from the URL like this:
$ localkhan serve **************************************************************** Visit http://<IP_ADDRESS>:5000 on the devices to be synchronized. **************************************************************** (Press CTRL+C to quit)


According to Wikipedia, “Ethereum is an open-source, public, blockchain-based distributed computer platform and operating system featuring smart contract functionality”. In simpler terms, Ethereum wants to become a “world computer” that would decentralize the internet, turning servers and clouds into “nodes”, which are run by volunteer computers. For example, consider the Google Play Store or Apple’s App Store. Currently, when you download or purchase an app, that transaction is governed by Google or Apple, a third party. However, Ethereum removes the third party governance, so that if you wanted to download or purchase an app, you would complete the transaction directly with the author, removing risk of a third-party entity that could change or remove your product at any time.
Ethereum was proposed in late 2013 by Vitalik Buterin, a co-founder of Ethereum and Bitcoin Magazine.
Ethereum is a platform, with Ether as the token that fuels the network. Ethereum uses Smart Contracts, which is computer code that facilitates the exchange or anything of value. Developers can create any operation on the network, allowing the process of creating a blockchain application easier than ever. Instead of building an entirely original blockchain for each new application, Ethereum allows development of any number of applications all on their platform. For example, many new cryptocurrency ICOs are now created on the Ethereum platform, due to the ease of creating new blockchains.
Similar to Bitcoin, Ethereum can be mined with GPU. However, just like with Bitcoin, the difficulty in mining Ethereum has been greatly increased. Without advanced computer systems specialized for mining cryptocurrency, mining Ethereum would be extremely slow and difficult. Now that Ethereum has become more popular, there are other ways like faucets or giveaways to earn small amounts of Ethereum.
All that’s needed to complete a Ethereum payment is a wallet with Ethereum. Similarly to paying with cash (in this example, I’ll use US Dollars), you would simply send your USD (Ethereum) from your wallet to another person’s address (I’ll discuss wallets further below). Receiving Ethereum is similar, just like how someone else would give you cash for you to put in your wallet, someone else will send Bitcoins from their wallet to your wallet’s public address. The fee for the transaction is called gas, and is mathematically determined by the miners.
The greatest value of cryptocurrency like Ethereum is its platform decentralization and its ease in creating new blockchains. Because most applications are created from the ground up, having a platform for easy blockchain creation will continue to be valuable, driving the value of the coin. Furthermore, the decentralization of the platform is similar to the decentralization of Bitcoin, removing the risk of having a third-party entity at the helm of an application. With more and more cryptocurrencies and companies resorting to blockchain technology, Ethereum’s value will only continue to evolve and appreciate.
The disadvantages of investing in Ethereum remains limited. However, like with all cryptocurrencies, the market is still extremely volatile. In general, due to Ethereum’s value as a decentralized blockchain platform, it will continue to retain great value.
Online Exchanges: Easiest for exchanging
Coinbase: Coinbase remains one of the largest Ethereum exchanges in the world, a platform where users are able to buy and sell Ethereum, as well as exchange Ethereum for other coins, like Bitcoin and Litecoin. However, the risks of storing large amounts of Ethereum on Online Exchanges is the greatest, with possibilities of getting hacked.
Other Online Exchanges: Bittrex, Binance (These two support more coins than Coinbase).
 If you lose Ethereum in these ways, there is unfortunately no way to recover it. Most of the times the Ethereum that is lost remains lost and that amount is taken away from the world pot of Ethereum. However, because there is a limit on the amount of Ethereum to be produced, the price of each Ethereum will rise.


Typography
Typography is the art and technique of arranging type to make written language legible, readable, and appealing when displayed. The arrangement of type involves - selecting typefaces, point sizes, line lengths, line-spacing, and letter-spacing, and adjusting the space between pairs of letters.
We have used Roboto font, the standard font used by Material Design. You'll find the fonts in the font folder of the Propeller kit you download.
Heading
All HTML heading tags,

through

are available. .h1
through .h6
are used when you want to match the font styling of a heading but still want your text to be displayed inline.
h1. Propeller heading
h2. Propeller heading
h3. Propeller heading
h4. Propeller heading
h5. Propeller heading
h6. Propeller heading
Display heading With faded secondary text
Use the included utility class .text-muted
to recreate the small secondary heading text from Bootstrap.
Display Heading
Traditional heading elements are designed to work best for your page content. When you need a heading to stand out, consider using a display heading—a larger, slightly more opinionated heading style. For example: Use .pmd-display4
for a large heading.
Display 4
Display 3
Display 2
Display 1
Lead
Make a paragraph stand out by adding .lead
.
Propeller is a front-end responsive framework based on Material Design and Bootstrap.
Inline Text Element
Style your inline HTML elements with inline tags based on your requirement.
Use mark
tag to highlight text.
This line of text is meant to be treated as deleted text. Use del
tag for it.
This line of text is meant to be treated as no longer accurate. Use s
tag for it.
This line of text is meant to be treated as an addition to the document. Use ins
tag for it.
This line of text will render as underlined. Use u
tag for it.
This line of text is meant to be treated as fine print. Use small
tag for it.
This line rendered as bold text. Use strong
tag for it.
This line rendered as italicized text. Use em
tag for it.
Blockquote
For quoting block of content from another source within your document. Wrap

around any HTML as the quote. For straight quote, we recommend a

.
Propeller is a responsive and ready to use component library to start with.
Create something simple. Let the market pull you in.
Add a
for identifying the source. Wrap the name of the source work in
.
Millions of amazing sites across the web are being built with Bootstrap.
Add .blockquote-reverse
for a blockquote with right-aligned content.
Address
Used to provide contact information. Preserve formatting by ending all lines with tag br
.
1355 Market Street, Suite 900
San Francisco, CA 94103
P:<PHONE_NUMBER> Full Name
<EMAIL_ADDRESS>Configuration Options
The Propeller CSS classes apply various predefined visual enhancements to the typography. The table lists the available classes and their effects.
| Propeller Class | Effect | Remark |
|---|---|---|
.pmd-display4 |
Display heading style for largest heading. | Optional |
.pmd-display3 |
Display heading style for second largest heading. | Optional |
.pmd-display2 |
Display heading style for small heading. | Optional |
.pmd-display1 |
Display heading style for smallest heading. | Optional |
.pmd-caption |
Show a caption content. | Optional |


**Take note...I originally war going to do state abbreviations but changed it to capitals everywhere in the code, except for the actually value thats stored. "CA" should be "Sacramento"
Over the past couple months we have been getting familiar with Ruby. So far we've been using two ways to store multiple values to one variable. Those two things are arrays and hashes. Arrays are a bit more simple because there values are always indexed by integers starting from 0. If you were to think of an array as a hash, then the idex number would be called the key and the value stored would be called the value.
But the difference between the two is that the key in hashes does not have to be an integer, it can be pretty much anything you choose. For example, if I was storing state capitals, I could have a key of California that has a value of Sacramento. See the pictures below for examples:
In JavaScript, an 'object" is that same as a Ruby 'hash'. They both hold keys and values as explained above. Below, I've shown how to do the same code in JavaScript as I previously did in Ruby.
But in Javascript, when you call the key, it returns the value. So far I haven't found a way to print just the key or just the value. When I do, I'll update this blog. I have noticed that adding and deleting seems very intuitive in JavaScript. If we want to delete our key/value pair we could simply write: delete stateCapitals.California


Learn More
SETTINGIT UNICORN provides a complete set of solutions from branding, technology to marketing.
SETTINGIT UNICORN has rich resources and good reputation in the Internet industry for more than ten years. We have also maintained good cooperative relations with various exchanges and investment institutions in the blockchain industry.
SETTINGIT UNICORN has developed a number of internal systems to improve office efficiency and intelligent services.
Hello everyone, I am a cute unicorn, the mascot of SETTINGIT UNICORN.
In daily life, I am willing to tell you stories, especially about the Internet and blockchain stories. In the workplace, “Dedicated to be the industry leader“ has always been my career creed.
I Committed to providing the most professional and comprehensive consulting services for companies and projects. I can solve technical problems, create for branding, and promote your products. I am the omnipotent unicorn in the industry!
So far, SIU Unicorn has reached commercial cooperation with friends from all walks of life. Traditional Internet technical support or the emerging blockchain technical support; Brand design and construction or corporate image designing, I have been helping enterprise to develop and enhance the brand value. SIU, keep moving!


Scott Dillender (@smimp)
We're at a point where we can replicate a large chunk of the functionality inside of current ECMAScript version (ES 5). The last vestige of pre-ES5 environment is IE8.
We're finally to a point where all of the major browsers will be on a relatively frequent release cycle.
With features added in ES5, most of the features in ES6 can be implemented with a polyfill or transpiling.
Many more depending on what you're actually looking for. https://github.com/addyosmani/es6-tools
An ES6 repl can be found at: http://google.github.io/traceur-compiler/demo/repl.html
var es6 = 'es6';
console.log(`hello ${es6} world`);
Expressivity - Fewer words, more meaning
Esprima repl can be found at http://esprima.org/demo/parse.html
;
yields
{
"type": "EmptyStatement"
}
var a = function(one) { console.log(1); };
yields
{
"type": "VariableDeclaration",
"declarations": [
{
"type": "VariableDeclarator",
"id": {
"type": "Identifier",
"name": "a"
},
"init": {
"type": "FunctionExpression",
"id": null,
"params": [
{
"type": "Identifier",
"name": "one"
}
],
"defaults": [],
"body": {
"type": "BlockStatement",
"body": [
{
"type": "ExpressionStatement",
"expression": {
"type": "CallExpression",
"callee": {
"type": "MemberExpression",
"computed": false,
"object": {
"type": "Identifier",
"name": "console"
},
"property": {
"type": "Identifier",
"name": "log"
}
},
"arguments": [
{
"type": "Identifier",
"name": "one"
}
]
}
}
]
},
"rest": null,
"generator": false,
"expression": false
}
}
],
"kind": "var"
}
We'll eschew some of the information in favor displaying it more compactly.
If you go down this path, it appears unwieldy, but with the proper tools/libraries you can handle it, within reason.
//Lexer.js
export {Lexer};
//valid, Lexer is an export
import {Lexer} from 'Lexer';
//valid, 'Lexer' has an export.
//Lexer.Lexer is available
module Lexer from 'Lexer';
//same as line above. only one will win
import * as Lexer from 'Lexer' ;
//invalid, because of no default
import Lexer from 'Lexer';
//tokenClasses.js
export var NEWLINE = new RegExp(/(\n+)/);
export var SPACE = new RegExp(/([^\n][\s\t]+)/);
export var WORD = new RegExp(/(\w+)/);
export var PUNCT = new RegExp(/([\^\[\]\!\*\+\-`#])/);
//import without any var request gets everything
export default {SPACE, NEWLINE, WORD,PUNCT};
//main.js
// war with {SPACE, NEWLINE, WORD,PUNCT};
import * as tokens from 'tokenClasses'
module tokens from 'tokenClasses';
//works. there is a default
import tokenDefault from 'tokenClasses';
//works
import {SPACE} from 'tokenClasses';


Pimiento cheese transforms into tiny little cheese truffles in this effortless recipe.  Roll each cheese ball into chopped toasted pecans, parsley or crumbled bacon for irresistible flavor in every bite.
170g quinoa, rinsed
475ml water
1/2 teaspoon sea salt
100g halved cherry tomatoes
55g black olives, pitted and sliced
125g feta cheese, crumbled
4 tablespoons roasted sunflower seeds
1 tablespoon finely chopped shallot
Ruth Amoni
Ruth Amoni
Ruth Amoni


I'm a passionate developer but more importantly I'm passionate about technology. I have more than 4 years of professional application development experience. During which, I have programmed in many languages like Java, Python, TypeScript and worked on a wide range of projects with various agile teams. My stint at the Bank of New York Mellon helped me gain valuable experience in system design and full stack development.
I am currently pursuing Masters in Computer Software Engineering at Arizona State University. Since joining ASU, I have enhanced my programming skills by taking up the course on Algorithms and also by building some amazing projects as a part of the course on Semantic Web Engineering and Foundations of Software Engineering. I have also worked on diversifying my knowledge and skill set by taking up the course on Mobile Systems and loved every bit of developing mobile apps using iOS and Android platforms.


Please use the links below to download files from our local network (this will be much faster in most cases)
We're on Slack! Request an invite and chat with the other participants and mentors.


Mark UP V/S Down
An introduction
Created by Mobinius
Agenda
Introduction to Md
Introduction to MarkUp
Difference between Md and HTML
Description of XML and JSON
Markdown , HTML , Display
JSON
<
Q 'n A
Thank you


An agency project - using pure HTML and CSS. I was one of two developers working on the project - It is componant based using Nunjucks templating and scss. (Code private)
View the Site View the Code
I had a very short deadline to turn around a project for charity Articulation. I reskinned a forest theme and added a little extra fuctionality.
 Calling Instagram and Twitter API's
A Node backend and Angular front end using the Yelp API.
Consuming Flickr API and cleaning the data in Angular.


You can connect the controls in your local editor to your Interactive game on Mixer.com. This allows you to test changes rapidly from your computer, without needing to upload them each time.


Click on the sentence to have it read out loud! Try to do your best to follow along. Once you have finished reading, you can play your word matching game!
Create the word from the photo. Link beginning letter to ending of the word.


{% extends "base.html" %} {% import 'bootstrap/wtf.html' as wtf %} {% block app_content %}
Get started


Profit Loss:
Negative values in text using minus sign -
Figure tagged in two reports
Figure tagged in three reports
Profit Loss double tagged:
| Element in span with no other content |
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(
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£
(
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GBP
(
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| Border via style attribute |
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The table below cannot be represented using the intersection of row and column aspects.
| 2018 | 2017 | |
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| Surplus |
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| Amortization and depreciation expense |
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-
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| 2018 | 2017 | 3 months to
31 Dec 2018 |
3 months to
31 Dec 2017 |
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| Licence fee income |
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(
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(
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(
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<hr> should self-close
Another paragraph
With fragment to id
With fragment to name
%-encoded non-ASCII fragment
Without fragment
With empty fragment
With non-existent fragment


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id: {{player._id}} price: {{player.price}} available: {{player.available}} unavailable: {{player.unavailable}} owner: {{player.owner}} ownerId: {{player.ownerId}} ownerName: {{player.owner.name}} byeWeek: {{player.byeWeek}} contract year: {{player.contractYear}} |


--- layout: post title: "Live longer with these habits" subtitle: "" date: 2021-01-13 18:32:13 +0530 background: '/assets/images/Health.jpg' published: true categories: [ Health ] tags: [ health, habits, live, life, safety, healthy ] ---
The life expectancy of an American baby born in 2018 is 78.7 years, according to the Centers for Disease Control and Prevention. Heart disease causes the most deaths in the United States, with cancer, accidents, chronic lung diseases, and stroke making up the remainder of the top five.
Now, compare that to the year 1900, when babies born could expect, on average, to live about one-third fewer years, with average life expectancy being 47.3, CDC data tabulated by Carolina Demography detailed. Back then the top five leading causes were influenza and pneumonia, tuberculosis, gastrointestinal diseases, heart disease, and cerebrovascular disease.
Men who have trained as elite athletes live longer than their brothers who have not undergone such rigorous physical training, according to a 2017 study published in the British Journal of Sports Medicine.
The study authors surmised that the longevity of the elite athletes was probably most attributable to the fact that elite athletes, as part of their training regimen, had spent more years taking care of their health and being highly physically active (which has been proven to improve longevity). The elite athletes also tended to be nonsmokers. This makes sense given smokers die, on average, at least 10 years earlier than nonsmokers (via CDC).
a 2020 study found that Olympian athletes were not more likely to live longer than their non-Olympian peers, and the study authors believe this may reflect the extreme rigor and stress of Olympic-level sports.
The study that found Olympian athletes do not enjoy a longer lifespan than their non-Olympic brethren, taken along with a wealth of research proving that physical activity improves longevity, suggests there may be some ideal level of physical activity when it comes to helping humans live longer.
The answer may be 8,000 steps per day, according to a 2020 study out of the National Institutes of Health and the Centers for Disease Control and Prevention, the results of which were published in the Journal of the American Medical Association.
A 2019 study found that two years of "moderate" calorie restriction significantly improved cardiovascular and metabolic risk factors in adults not already dealing with obesity.
In 2014, The BMJ published a meta-analysis of 16 existing clinical studies (comprising more than 833,000 people) addressing whether eating five or more servings of fruits and vegetables per day could lower the risk of heart disease. It was revealed that people who ate at least five servings per day lowered their risk of dying from heart disease by 20 percent, compared with those who ate fewer than five servings per day.
A 2013 study published in the New England Journal of Medicine looked at nut consumption in about 76,000 women and 42,000 men enrolled in a large-scale health data collection effort and found that those who ate nuts regularly were less likely to die of any cause during approximately 30 years of follow-up. The researchers noted that deaths from heart disease, cancer, and respiratory disease, in particular, were less likely with increased nut consumption.
A 2016 study published in the journal Periodontology 2000 found that the number of teeth you keep as you get older may also be a good predictor of how long you will live.
The study authors attributed the correlation between number of teeth and length of life to the fact that tooth loss often occurs coincident to circumstances associated with shorter lifespan, including chronic illness and the lifestyle choices that may make chronic disease more likely (via Dentistry Today).
Sunbathing increases your risk of skin cancer, but a 2016 study published in the Journal of Internal Medicine may encourage you to still get some sunshine. The study kept track of 30,000 women for approximately 20 years, and the researchers eventually found those who spent more time in the sun tended to live longer and have less incidence of heart disease.
Cooking your own meals is associated with a longer life span, according to a 2011 study out of Taiwan that was published in Public Health Nutrition, a Cambridge University journal.
As part of the study, nearly 2,000 adults over the age of 65 were monitored for a 10-year period, and those who cooked most frequently were more likely to be alive at the end of the study. Those who cooked more frequently were also more likely to be non-drinkers and non-smokers who remained moderately active (with twice weekly walking or shopping excursions) and ate less meat and more vegetables.
A 2016 study out of Sweden published in the Journal of Internal Medicine. That may contribute to higher levels of vitamin D in your body, which is associated with stronger bones, a healthier immune system, and a lower risk of many cancers.
People who have a trusty canine companion have a better chance of living longer, according to a 2019 study published in the scientific journal, Circulation: Cardiovascular Quality and Outcomes.
One reason may be that dog owners have been found to have a reduced risk from cardiovascular events (and heart disease is the number one killer in the U.S.). And as demonstrated by a separate 2019 study, dog owners also tend to have better outcomes when they do suffer a "major cardiovascular event," like a heart attack.
A study out of Yale published in the Journal of Social Science and Medicine in 2016, the study followed 3,635 adults over 12 years and found that reading books contributed to a "23-month survival advantage" and an overall 20 percent reduction in risk of death from all causes.
About 10,000 of annual accidents are speed-related vehicle crashes, David Harkey, president of the Insurance Institute for Highway Safety (IIHS), revealed in 2019, and many of them might have been preventable. "We can reduce this toll through effective, high-visibility enforcement and traffic engineering measures," Harkey explained. "Reasonable speed limits also have a crucial role to play, as our new study demonstrates."
"Of the 37,133 people who died on U.S. roads in 2017," an estimated 5 percent would "still be alive if speed limits hadn't changed," IIHS explained.
A 2010 studypublished in PLOS Medicine confirmed what may have already been intuitive to many: The quality and quantity of one's social relationships is linked to life expectancy.
The meta-analysis of 148 studies, consisting of over 300,000 participants, suggested that people with stronger social relationships were 50 percent less likely to die prematurely.
A 2020 study demonstrated that social isolation is associated with higher levels of inflammation, which is associated with a number of life-threatening illnesses and conditions, including cardiovascular disease and diabetes, as well as a reduced life expectancy.
A 2011 paper by Thomas Insel, former director of the National Institutes of Mental Health, pointed out that Americans with major mental illness face a significantly shorter life expectancy — to the tune of 14 to 32 years fewer than the rest of the population.
But it's not just major mental illness that can interfere with your living the best and healthiest life possible. Even minor depression has been associated with a higher risk of death, according to one study.
The takeaway here is to nurture your mental health as you would your physical health, including getting enough sleep, cultivating healthy relationships, and seeking support when you need it.


‘Accidental swearing-in’: Raut on Maha drama
by Nagpur Today, Nagpur NewsOn Sunday morning, Shiv Sena leader Sanjay Raut put up a tweet to comment on the potboiler that is Maharashtra politics.
On a single tweet, the Sena leader wrote, “Accidental Shapath grahan (swearing-in).”
For those who don’t remember, Saturday was a day of shocks and surprises in Maharashtra.
Early on Saturday morning, BJP’s Devendra Fadnavis was sworn in as the chief minister with NCP’s Ajit Pawar.
This set the ball rolling with NCP chief Sharad Pawar stating that the decision to side with the BJP was his nephew’s alone and not his.
The Pawar-led party also had a meet in the evening in which they decided to remove Ajit Pawar as the legislature party leader and also moved all their MLAs to a hotel in Mumbai’s Powai area.
Additionally, the Sena, NCP and Congress also moved the Supreme Court seeking quashing of the Maharashtra governor’s decision to swear-in BJP’s Devendra Fadnavis as chief minister and demanded an immediate floor test to avoid “further horse trading”.
A bench of justices N V Ramana, Ashok Bhushan and Sanjiv Khanna will hear the plea on Sunday at 11:30 am.


Project Leader {# Arnim Bleier is a postdoctoral researcher in the Department#} {# of Computational Social Science at GESIS – Leibniz-Institute for the Social Sciences. His#} {# research interests are in the field of Computational Social Science, with an emphasis on#} {# Reproducible Research. In collaboration with social scientists, he develops models for the#} {# content, structure and dynamics of social phenomena.#}
Project Engineer {# #}
Project Engineer {# Kenan Erdogan is a software engineer with a background in Scientific Computing. Currently he is#} {# the lead developer at GESIS Notebooks project and among others he is a contributor to JupyterHub repositories. Before joining the GESIS#} {# Notebooks team he worked on the WikiWho project, making#} {# large online collaboration networks available to Social Science research.
#}Assistant Developer {# #}
Assistant Developer {# Dhurim Sylejmani is a MSc student at the Web Science program at the University of#} {# Koblenz-Landau (Germany) and a student research assistant at GESIS - Leibniz-Institute for the#} {# Social Sciences. Currently working on Binder#} {# Gallery.#} {# He is constantly exploring new concepts, applications and technologies that can add to his#} {# knowledge.#}


|
Wayland Server API
1.16.0
|
#include <wayland-server-protocol.h>
Data Fields | |
| void(* | set_cursor )(struct wl_client *client, struct wl_resource *resource, uint32_t serial, struct wl_resource *surface, int32_t hotspot_x, int32_t hotspot_y) |
| set the pointer surface More... | |
| void(* | release )(struct wl_client *client, struct wl_resource *resource) |
| release the pointer object More... | |
| void(* wl_pointer_interface::release) (struct wl_client *client, struct wl_resource *resource) |
release the pointer object
Using this request a client can tell the server that it is not going to use the pointer object anymore.
This request destroys the pointer proxy object, so clients must not call wl_pointer_destroy() after using this request.
| void(* wl_pointer_interface::set_cursor) (struct wl_client *client, struct wl_resource *resource, uint32_t serial, struct wl_resource *surface, int32_t hotspot_x, int32_t hotspot_y) |
set the pointer surface
Set the pointer surface, i.e., the surface that contains the pointer image (cursor). This request gives the surface the role of a cursor. If the surface already has another role, it raises a protocol error.
The cursor actually changes only if the pointer focus for this device is one of the requesting client's surfaces or the surface parameter is the current pointer surface. If there was a previous surface set with this request it is replaced. If surface is NULL, the pointer image is hidden.
The parameters hotspot_x and hotspot_y define the position of the pointer surface relative to the pointer location. Its top-left corner is always at (x, y) - (hotspot_x, hotspot_y), where (x, y) are the coordinates of the pointer location, in surface-local coordinates.
On surface.attach requests to the pointer surface, hotspot_x and hotspot_y are decremented by the x and y parameters passed to the request. Attach must be confirmed by wl_surface.commit as usual.
The hotspot can also be updated by passing the currently set pointer surface to this request with new values for hotspot_x and hotspot_y.
The current and pending input regions of the wl_surface are cleared, and wl_surface.set_input_region is ignored until the wl_surface is no longer used as the cursor. When the use as a cursor ends, the current and pending input regions become undefined, and the wl_surface is unmapped.
| serial | serial number of the enter event |
| surface | pointer surface |
| hotspot_x | surface-local x coordinate |
| hotspot_y | surface-local y coordinate |


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RecFwk | |||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
public interface PlotUnivariatePerformance
Plots (line charts) experimental data where your have a series of performance
rates and the associated value of an experiment variable.
If several calls to addPerformaceSeries()
are made, line charts
are stacked for comparison of one performance measure against each other.
If all series share the same variable, one can choose to only show the
variable labels once. (values must be fed multiple times though)
| Method Summary | |
|---|---|
void |
addPerformanceSeries(float[] variable,
float[] performance,
java.lang.String performanceLabel,
java.lang.String variableLabel)
Adds a series of experimental values for a given variable and their associated performance. |
void |
showVariableLabelOnlyOnce(boolean once)
When stacking multiple one-variable plots where the influence of the same variable is compared against multiple performance meaures, only show the variable label once (on the lowest plot). |
| Methods inherited from interface com.isnotworking.recfwk.vis.BasicPlot |
|---|
save |
| Method Detail |
|---|
void addPerformanceSeries(float[] variable, float[] performance, java.lang.String performanceLabel, java.lang.String variableLabel)
variable
- variable values. This array dimension should be equal to the
performance array.performance
- performance values.performanceLabel
- performance measure namevariableLabel
- variable namevoid showVariableLabelOnlyOnce(boolean once)
once
- show only once.
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{{+bindTo:partials.standard_nacl_api}}
| void | AddRefResource (PP_Resource resource) |
| void | ReleaseResource (PP_Resource resource) |
| PP_Time | GetTime () |
| PP_TimeTicks | GetTimeTicks () |
| void | CallOnMainThread (int32_t delay_in_milliseconds, const CompletionCallback &callback, int32_t result=0) |
| bool | IsMainThread () |
| class | Module |
APIs related to memory management, time, and threads.
| void pp::Core::AddRefResource | ( | PP_Resource | resource | ) | [inline] |
AddRefResource() increments the reference count for the provided resource
.
| [in] | resource | A PP_Resource corresponding to a resource. |
| void pp::Core::CallOnMainThread | ( | int32_t | delay_in_milliseconds, |
| const CompletionCallback & | callback, | ||
| int32_t | result = 0 |
||
| ) |
CallOnMainThread() schedules work to be executed on the main pepper thread after the specified delay.
The delay may be 0 to specify a call back as soon as possible.
The |result| parameter will just be passed as the second argument to the callback. Many applications won't need this, but it allows a module to emulate calls of some callbacks which do use this value.
Note: CallOnMainThread(), even when used from the main thread with a delay of 0 milliseconds, will never directly invoke the callback. Even in this case, the callback will be scheduled asynchronously.
Note: If the browser is shutting down or if the module has no instances, then the callback function may not be called.
| [in] | delay_in_milliseconds | An int32_t delay in milliseconds. |
| [in] | callback | A CompletionCallback callback function that the browser will call after the specified delay. |
| [in] | result | An int32_t that the browser will pass to the given CompletionCallback . |
| PP_Time pp::Core::GetTime | ( | ) | [inline] |
GetTime() returns the "wall clock time" according to the browser.
PP_Time
containing the "wall clock time" according to the browser. | PP_TimeTicks pp::Core::GetTimeTicks | ( | ) | [inline] |
GetTimeTicks() returns the "tick time" according to the browser.
This clock is used by the browser when passing some event times to the module (for example, using the PP_InputEvent::time_stamp_seconds
field). It is not correlated to any actual wall clock time (like GetTime()). Because of this, it will not change if the user changes their computer clock.
PP_TimeTicks
containing the "tick time" according to the browser. | bool pp::Core::IsMainThread | ( | ) |
IsMainThread() returns true if the current thread is the main pepper thread.
This function is useful for implementing sanity checks, and deciding if dispatching using CallOnMainThread() is required.
| void pp::Core::ReleaseResource | ( | PP_Resource | resource | ) | [inline] |
ReleaseResource() decrements the reference count for the provided resource
.
The resource will be deallocated if the reference count reaches zero.
| [in] | resource | A PP_Resource corresponding to a resource. |
friend class Module [friend] |


{% extends "page_with_title_and_lede.html" %} {% load i18n %} {% block head_title %}Colophon{% endblock %} {% block heading %}Colophon{% endblock %} {% block body_class %}about{% endblock %} {% block content %}
Portions of our Call for Proposals page were drawn from ideas seen on DjangoCon EU, SeaGL, Fog City Ruby, and others. Thanks to all for their inspiration and permission to borrow!
Our Code of Conduct was forked from the PyCon US Code of Conduct, including the staff and attendee guides, under a Creative Commons Attribution 3.0 Unported license, itself originally forked from the example policy from the Geek Feminism wiki, created by the Ada Initiative and other volunteers, which is under a Creative Commons Zero license.
Our fiscal sponsor is Software Freedom Conservancy, a 501(c)(3) charity dedicated to the promotion and development of free and open source software. Conservancy allows us to work without managing our own corporate structure and administrative services. Our relationship with Conservancy goes beyond logistics, though, as we are also philosophically aligned as we work to advance software freedom and expand the Python developer community.
"Python" and the Python logos are trademarks or registered trademarks of the Python Software Foundation, used by North Bay Python with permission from the Foundation.
Our logo is a pythonic tribute to the rolling green hills of Sonoma County. It is inspired by Bliss, a photo made famous as the default background from Windows XP. Bliss was photographed 16 miles from Downtown Petaluma.
Our Terms and Conditions were forked from the Linux Australia Event Terms and Conditions under the Creative Commons Attribution Share Alike 3.0 Australia license. Our Photography and Audio Video Recording policy is adapted from the Evergreen policy, itself adapted from the AdaCamp policy under a Creative Commons Attribution Share Alike 4.0 International license.
Our website is powered by a heap of free and open source software, most notably:


Software Management
DOCUMENTATION
The CFL3D Version 6 web page (of which this is a part) is to serve as the
documentation repository for Version 6, and is supplemental to the
Version 5 User's Manual.
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TEST CASES
A suite of test cases has been
established for quality assurance testing, as well as to provide examples
for new users.
Each test case shall provide at least the following:
- Brief description of the case
- Graphics to illustrate the case
- One or more grid files (tarred, compressed)
- All necessary input files to run the case (tarred,
compressed)
- Expected results including run time, memory required,
convergence history
- The date and platform on which the results were obtained
In addition, comparisons with experimental data shall be made whenever
possible.
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VERSION CONTROL
CFL3D is currently maintained at:
https://github.com/NASA/CFL3D
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Privacy Act Statement
Responsible NASA Official:
Christopher Rumsey
Page Curator:
Christopher Rumsey
Last Updated: 07/10/2017


Wolfsbane potion may seem medieval at first, and to some it may seem like it's not even real. The potion's name was based off
of the Harry Potter series, in which Professor Lupin must drink the potion before the full moon every month. The Wolfsbane
Potion actually doesn't stop a werewolf's transformation, but rather it allows a werewolf to "keep his mind" while transformed,
so he doesn't go around attacking anyone.
Of course, since magic is involved here, we can't just assume the potion will
actually work 100% of the time. You can read more about our contingency plans, made with the cooperation of US government
scientists, here.


FATHERS' DAY A film review by Ben Hoffman Copyright 1997 Ben Hoffman
There are few productions that are more risky than taking a perfectly good movie and doing a remake. How do you improve on a movie that is just about perfect . . . and why would you want to do that? In this case, the film was a subtitled French comedy that despite raves from audiences and critics played only in art-houses for no other reason than that subtitles are anathema to American audiences. To insure that this remake will not be a fiasco, some heavy professionals were brought in: the director, the screenwriters and the cast. Needless to add, the movie is hilarious, a worthy successor to Les Comperes which starred, in 1984, Pierre Richard and Gerard Depardieu.
This time around the film is called FATHERS' DAY. Several of the gags in the original film are used again such as the head-banging. The story, with but few exceptions, remains the same. In Les Comperes, (The Godfathers) Depardieu's role was that of a journalist with some Mafia-types after him. Here, Jack (Billy Crystal), is a well-to-do lawyer.
The story is of a married woman, Collette Andrews (Nastassja Kinski) whose 16-year-old son. Scott (Charlie Hofheimer) has run away from home. When Collette feels that her husband, Bob, (Bruce Greenwood, is not up to the task of finding their son, she embarks on her own. First she visits an old boyfriend, Jack, to enlist his aid in looking for her son. Jack asks why, after 17 years of their not having seen each other does she suddenly think of him as someone who would help her. "Because you are his father." She explains that when last they saw each other she was pregnant but did not tell him. He asks if she has a picture of the son; she shows him a photo. Examining it, offhand he sees no resemblance. Collette tells him that when Scott smiles, you can see the resemblance. "Do you have a photo of him smiling? " he asks her. That funny line was also in the original film.
Feeling that Jack is probably not going to help her, she goes to the home of Dale with whom she spent some sack time in Berkeley, also 17 years ago. Same routine: "because you are his father."  He talks with the gun in his mouth. Dale is a "nebbish" for whom nothing ever went right. He has all kinds of phobias, cries easily and has a few suicide failures. But hearing that he has a son, he is delighted and asks no hard questions. Yes, he will be very happy to search for his son.
Then begins the search which includes visiting the father of the girl with whom Scott ran away. Then visiting the girl's mother. Each of these adventures is very, very funny as only a one-two punch such as Robin Williams and Billy Crystal, good friends in real life, can deliver. They work extremely well together to make this a most enjoyable film. When you also have the two funniest screenwriters, Lowell Ganz and Babaloo Mandel who together wrote Night Shift, Splash, Spies Like us, Parenthood, City Slicker I and II, A League of Their Own, Greedy, Mr. Saturday Night . and more, you cannot miss.
Julia Louis-Dreyfus, who is best known for starring on the Seinfeld show on TV, has a rather small part as Jack's wife.
Directed by Ivan Reitman 3.5 BYTES
4 Bytes = Superb 3 Bytes = Too good to miss 2 Bytes = Average 1 Byte = Save your money
Ben Hoffman
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