Why is Artificial Intelligence in medicine important?
Keeping abreast of mountains of data. Medical data is expected to double every 73 days by 2020. AI can make sense of the overwhelming amount of clinical data, genomic data and social determinants of health data to find the best path for each patient.
Providing contextual relevance. AI can empower physicians to see expansively by quickly interpreting billions of data points – both text and image data – to identify contextually relevant information.
Improving clinical reliability. AI helps physicians reliably recognize medical solutions by aggregating and displaying information that may otherwise be easily overlooked. In 2016, IBM Watson AI technology was able to cross-reference 20 million oncology records quickly and correctly diagnose a rare leukemia condition in a patient.
Helping physicians communicate objectively. AI can assist by analyzing structured and unstructured patient data and presenting insights for physicians’ consideration.
Reducing errors related to human fatigue. Human error is costly and human fatigue can cause errors. Artificial intelligence tools don’t suffer fatigue, distractions, or moods. They can process vast amounts of data at incredible speed and out-perform humans in terms of accuracy.
Decreasing mortality rates. AI can help reduce death rates by prioritizing patients in more urgent need. It can also help by recommending individualized treatments.
Diminishing medical costs. Frost & Sullivan reports that AI has the potential to improve outcomes by 30 - 40 percent and reduce the cost of treatment by up to 50 percent. Also, new drug development and vaccines are time-consuming and costly. AI can be used to process the estimated 30 million lab and data reports.


Makes 6 servings
Combine ingredients in a buttered 2 to 2 1/2 quart casserole dish.
Cover and bake at 350°F for about 50 minutes to 1 hour or microwave using 50% power for about 15 to 30 minutes, rotating or stirring as necessary.
Heat until steaming hot (165°F) throughout.
Return casserole with topping(s), uncovered, to oven for about 10 minutes or to microwave for about 2 minutes.


| stat_ellipse {ggplot2} | R Documentation |
Compute normal data ellipses
Description
The method for calculating the ellipses has been modified from
car::dataEllipse
(Fox and Weisberg, 2011)
Usage
stat_ellipse(
mapping = NULL,
data = NULL,
geom = "path",
position = "identity",
...,
type = "t",
level = 0.95,
segments = 51,
na.rm = FALSE,
show.legend = NA,
inherit.aes = TRUE
)
Arguments
mapping |
Set of aesthetic mappings created by aes() or
aes_() . If specified and inherit.aes = TRUE (the
default), it is combined with the default mapping at the top level of the
plot. You must supply mapping if there is no plot mapping.
|
data |
The data to be displayed in this layer. There are three
options:
If NULL , the default, the data is inherited from the plot
data as specified in the call to ggplot() .
A data.frame , or other object, will override the plot
data. All objects will be fortified to produce a data frame. See
fortify() for which variables will be created.
A function will be called with a single argument,
the plot data. The return value must be a data.frame , and
will be used as the layer data. A function can be created
from a formula (e.g. ~ head(.x, 10) ).
|
geom |
The geometric object to use display the data
|
position |
Position adjustment, either as a string, or the result of
a call to a position adjustment function.
|
... |
Other arguments passed on to layer() . These are
often aesthetics, used to set an aesthetic to a fixed value, like
colour = "red" or size = 3 . They may also be parameters
to the paired geom/stat.
|
type |
The type of ellipse.
The default "t" assumes a multivariate t-distribution, and
"norm" assumes a multivariate normal distribution.
"euclid" draws a circle with the radius equal to level ,
representing the euclidean distance from the center.
This ellipse probably won't appear circular unless coord_fixed() is applied.
|
level |
The level at which to draw an ellipse,
or, if type="euclid" , the radius of the circle to be drawn.
|
segments |
The number of segments to be used in drawing the ellipse.
|
na.rm |
If FALSE , the default, missing values are removed with
a warning. If TRUE , missing values are silently removed.
|
show.legend |
logical. Should this layer be included in the legends?
NA , the default, includes if any aesthetics are mapped.
FALSE never includes, and TRUE always includes.
It can also be a named logical vector to finely select the aesthetics to
display.
|
inherit.aes |
If FALSE , overrides the default aesthetics,
rather than combining with them. This is most useful for helper functions
that define both data and aesthetics and shouldn't inherit behaviour from
the default plot specification, e.g. borders() .
|
References
John Fox and Sanford Weisberg (2011). An R Companion to
Applied Regression, Second Edition. Thousand Oaks CA: Sage. URL:
https://socialsciences.mcmaster.ca/jfox/Books/Companion/
Examples
ggplot(faithful, aes(waiting, eruptions)) +
geom_point() +
stat_ellipse()
ggplot(faithful, aes(waiting, eruptions, color = eruptions > 3)) +
geom_point() +
stat_ellipse()
ggplot(faithful, aes(waiting, eruptions, color = eruptions > 3)) +
geom_point() +
stat_ellipse(type = "norm", linetype = 2) +
stat_ellipse(type = "t")
ggplot(faithful, aes(waiting, eruptions, color = eruptions > 3)) +
geom_point() +
stat_ellipse(type = "norm", linetype = 2) +
stat_ellipse(type = "euclid", level = 3) +
coord_fixed()
ggplot(faithful, aes(waiting, eruptions, fill = eruptions > 3)) +
stat_ellipse(geom = "polygon")
[Package
ggplot2 version 3.3.3
Index]


Corpus comes with built-in support for the algorithmic stemmers provided by the Snowball Stemming Library, which supports the following languages: arabic (ar), danish (da), german (de), english (en), spanish (es), finnish (fi), french (fr), hungarian (hu), italian (it), dutch (nl), norwegian (no), portuguese (pt), romanian (ro), russian (ru), swedish (sv), tamil (ta), and turkish (tr). You can select one of these stemmers using either the full name of the language of the two-letter country code:
text <- "love loving lovingly loved lover lovely love"
text_tokens(text, stemmer = "en") # english stemmer
[[1]]
[1] "love" "love" "love" "love" "lover" "love" "love"
These stemmers are purely algorithmic; they mostly just strip off common suffixes.
If you want more precise stemming behavior, you can provide a custom stemming function. The stemming function should, when given a term as an input, return the stem of the term as the output.
Here’s an example that uses the hunspell
dictionary to do the stemming.
stem_hunspell <- function(term) {
# look up the term in the dictionary
stems <- hunspell::hunspell_stem(term)[[1]]
if (length(stems) == 0) { # if there are no stems, use the original term
stem <- term
} else { # if there are multiple stems, use the last one
stem <- stems[[length(stems)]]
}
stem
}
text_tokens(text, stemmer = stem_hunspell)
[[1]]
[1] "love" "love" "lovingly" "love" "love" "love" "love"
One common way to build a stemmer is from a list of (term, stem) pairs. Many such lists are available at [lexiconista.com][lexiconista]. Here’s an example stemmer for English:
# download the list
url <- "http://www.lexiconista.com/Datasets/lemmatization-en.zip"
tmp <- tempfile()
download.file(url, tmp)
# extract the contents
con <- unz(tmp, "lemmatization-en.txt", encoding = "UTF-8")
tab <- read.delim(con, header=FALSE, stringsAsFactors = FALSE)
names(tab) <- c("stem", "term")
The first column of this table contains the stem; the second column contains the raw term:
head(tab)
stem term
1 1 first
2 10 tenth
3 100 hundredth
4 1000 thousandth
5 1000000 millionth
6<PHONE_NUMBER> billionth
We can see that, for example, "first"
stems to "1"
.
Here a custom stemming function that uses the list:
stem_list <- function(term) {
i <- match(term, tab$term)
if (is.na(i)) {
stem <- term
} else {
stem <- tab$stem[[i]]
}
stem
}
text_tokens(text, stemmer = stem_list)
[[1]]
[1] "love" "love" "lovingly" "love" "lover" "lovely" "love"
This pattern is so common that corpus provides a convenience function that will build a stemmer from the input term and stem lists:
stem_list2 <- new_stemmer(tab$term, tab$stem)
text_tokens(text, stemmer = stem_list2)
[[1]]
[1] "love" "love" "lovingly" "love" "lover" "lovely" "love"
Here’s how to use a custom stemmer to get counts of emotion word usage. We will use the text of The Wizard of Oz (Project Gutenberg Work #55) to demonstrate.
data <- gutenberg_corpus(55, verbose = FALSE)
text_filter(data)$stemmer <-
with(affect_wordnet,
new_stemmer(term, interaction(category, emotion),
default = NA, duplicates = "omit"))
This stemmer replaces terms by the emotional affect, as listed in the affect_wordnet
lexicon. Setting default = NA
specifies that terms that are not in the lexicon get dropped. We also specify duplicates = "omit"
so that words listed in multiple categories get replaced with the default (i.e., they get dropped).
Here are the (stemmed) term statistics:
print(term_stats(data), -1)
term count support
1 Sadness.Negative 207 1
2 Enthusiasm.Positive 146 1
3 Dislike.Negative 109 1
4 Joy.Positive 97 1
5 Liking.Positive 94 1
6 Love.Positive 81 1
7 Affection.Positive 77 1
8 Fear.Negative 75 1
9 Agitation.Ambiguous 38 1
10 Anxiety.Negative 24 1
11 Calmness.Positive 24 1
12 Gravity.Ambiguous 21 1
13 Shame.Negative 20 1
14 Surprise.Ambiguous 12 1
15 Gratitude.Positive 10 1
16 Expectation.Ambiguous 9 1
17 Pride.Positive 7 1
18 Compassion.Negative 5 1
19 Despair.Negative 3 1
20 Daze.Negative 2 1
21 Fear.Positive 1 1
22 Fearlessness.Positive 1 1
We can also get a sample of the instances of the stemmed terms:
text_sample(data, "Joy.Positive")
text before instance after
1 1 … Scarecrow and the Tin Woodman were glad to be of\nuse to her. As for the L…
2 1 …rs and\nfruit trees and sunshine to cheer them, and had they not felt so sorr…
3 1 …te a little of\neverything, and was glad to get a good supper again.\n\nThe …
4 1 …Dorothy and her friends spent a few happy \ndays at the Yellow Castle, where t…
5 1 …ever thought of that!" said Dorothy joyfully . "It's just the\nthing. I'll go a…
6 1 …d the Tin Woodman, "you ought to be glad , for it\nproves you have a heart. …
7 1 …of this beautiful City, I am\nquite satisfied with my lot."\n\n"I also," said the…
8 1 …y don't belong there. We\nshall be glad to serve you in any way in our powe…
9 1 …der, "we were a free people, living happily in the\ngreat forest, flying from t…
10 1 …get my brains," added the Scarecrow joyfully .\n\n"And I shall get my courage," s…
11 1 …hing and singing, while a big table near by was\nloaded with delicious fruit…
12 1 … brains do not\nmake one happy, and happiness is the best thing in the world."\n…
13 1 …know enough," replied the Scarecrow cheerfully . "My head is\nstuffed with straw, …
14 1 …ut it, if you wish."\n\n"I shall be glad to hear it," she replied.\n\n"Once,…
15 1 …such little\nthings as flowers came near to killing me, and such small anima…
16 1 …apid flight of the Monkeys, but was glad the journey was over.\nThe strange …
17 1 …tle room in the world, with a soft\n comfortable bed that had sheets of green silk a…
18 1 …ued the Scarecrow, "we might all be happy together."\n\n"But I don't want to …
19 1 …\nThus each of the little party was satisfied except Dorothy, who longed\nmore th…
20 1 …ught Dorothy some fruit from a tree near by, which she\nate for her dinner.…
⋮ (97 rows total)
Suppose we want to analyze texts with spelling errors, using our best guess of the intended word rather than the literal spelling in the text. We can do this by using a stemmer that tries to correct spelling errors in the tokens:
stem_spellcorrect <- function(term) {
# if the term is spelled correctly, leave it as-is
if (hunspell::hunspell_check(term)) {
return(term)
}
suggestions <- hunspell::hunspell_suggest(term)[[1]]
# if hunspell found a suggestion, use the first one
if (length(suggestions) > 0) {
suggestions[[1]]
} else {
# otherwise, use the original term
term
}
}
Here’s an example use of the stemmer:
text <- "spell checkers are not neccessairy for langauge ninja's"
text_tokens(text, stemmer = stem_spellcorrect)
[[1]]
[1] "spell" "checkers" "are" "not" "necessary" "for" "language"
[8] "ninjas"
When you stem a text, the result gets cached, so you never have to stem the same type twice. If the input is a corpus_text
object, these cached values are shared across multiple tokenizations.
Here’s a stemmer that prepends “bunny” to every word, keeping track of how many times it gets called:
nbunny <- 0
stem_bunny <- function(term) {
nbunny <<- nbunny + 1
paste("bunny", term)
}
We will set this as the stemmer for a corpus (a data frame with a “text” column of type corpus_text
):
corpus <- as_corpus_frame(federalist)
text_filter(corpus)$stemmer <- stem_bunny
Here’s how long it takes to tokenize the text once and compute the term statistics:
system.time(stats <- term_stats(corpus))
user system elapsed
0.103 0.003 0.107
Here’s how many times the stemmer got called:
print(nbunny)
[1] 8766
We will now set the bunny count to zero and run the same computation:
nbunny <- 0
system.time(stats2 <- term_stats(corpus))
user system elapsed
0.042 0.000 0.043
It took us half the time. How many additional calls to the stemmer were there?
print(nbunny)
[1] 0
No additional calls. We used the cached stems from the first call to term_stats
. We can verify that the results were the same both times.
identical(stats, stats2)
[1] TRUE
Just for fun, here are the results:
stats
term count support
1 bunny_the 17743 85
2 bunny_, 13251 85
3 bunny_of 11798 85
4 bunny_to 7052 85
5 bunny_. 5400 85
6 bunny_and 5080 85
7 bunny_in 4439 85
8 bunny_a 3984 85
9 bunny_be 3832 85
10 bunny_that 2788 85
11 bunny_it 2544 85
12 bunny_is 2190 85
13 bunny_which 2061 85
14 bunny_by 1745 85
15 bunny_as 1720 85
16 bunny_; 1496 85
17 bunny_this 1409 85
18 bunny_would 1277 85
19 bunny_have 1258 85
20 bunny_will 1250 85
⋮ (8766 rows total)


Games of Throne
Start a New Game
Fill These In!

Incorrect Guessed Letters
Guesses Left:
0
Wins:
0
Losses:
0


What is this?
We use the so called "Url ID" internally to identify the shorten urls. We store them along with the original url in our database.
How to get it?
That's fairly simple. It's the part behind a specific part behind the url. The scheme of the url is the following: {{ url_scheme }}. For example: In the url {{ url_scheme_example }} the url id is abcdefgh.
Do i really need this?
No. You can enter the whole url and we'll parse it for you. Use it if you want but you don't need to :)


1 I think this may be compressed a bit
2 But don't be depressed and quit
3 There's much to unfold and indulge
4 There is a man who's been revealed
5 Who laughs at those who test his steel
6 As we race the rabbit to the hole
7 Whoops slipped, and fold
8 Who waxes & wanes on wave that are real
9 But wait not for the lovely gate
10 And bark at those who take the meal
11 Is this real?
12 Display what it has & don't be late
13 Or you'll be trapped in an instigate
14 Wait
15 Or miss the train that comes only once in a while
16 Erase the fate not
17 Misplaced knot
18 Despite what you think you know & defy
19 This is wild
20 Keep going child
21 Read 3, 4 and 5
Written by a poet
Muddled by a tinker
What say the captain, the elder, the playwright, the thinker?
secret is this galaxy; secret shall it remain


Greeting cards are beautiful when they're meaningful. That's why Yellowbird Cards aren't mass produced. Instead, every card comes with a story about it's maker. We believe it is those stories - not the automated print press - that make our cards beautiful.
Meet our PrintmakersYellowbird travels to developing countries to find and employ workers who were previously under-employed. Yellowbird printmakers receive a living wage, on-the-job skills training, and financial literacy training where they're coached to save funds for future life goals.
Born in Bercy, Ken supports himself with occasional work making bracelets for tourists. Ken's parents have very limited means, and as a result were only able to afford to send him to elementary school. Ken hopes that as a full-time printmaker he would be able to afford to return to school and support his family.
A resident of Bercy since 2002, Galio works part-time as a translator for English speaking visitors in Haiti. In his spare time Galio hopes to print cards to help earn extra income, which he plans to use to fund his college education.
Eveline resides in Bercy with her children. She hopes to use cardmaking as a way of supporting herself and her family.
For the past 16 years Jimmy has called Bercy home. A wood maker, Jimmy has also been making traditional Haitian cards for several years. Jimmy lives with his parents and one daughter and is the primary breadwinner the family as his father is disabled.
Interested in stocking Yellowbird cards? chirp@yellowbirdinc.com


Crew of barge rescued 2 days after drifting off Siaton Point in Negros Oriental
by Betheena Kae UniteFour crew members of a barge that was swept away by strong current of water while anchored in Sibulan, Negros Oriental were rescued Thursday after two days of drifting in the ocean, the Philippine Coast Guard (PCG) said in a belated report.
The crew members and the distressed vessel have been drifting off Siaton Point waters in Negros Oriental when they were found by rescuers at about 7 a.m. on Thursday.
Investigation showed that the barge, MB Tamban, was anchored off Sibulan when it was dragged due to strong currents in the area at 7:30 p.m. Tuesday. It was only after almost two days that the crew was able to seek the help of the PCG.
According to the Coast Guard, the report came in at 2 a.m. of Thursday, prompting them to deploy the BRP Suluan, a multi-Rrle response vessel (MRRV) 4406, which was docked at Cagayan de Oro for a regular maritime patrol, to rescue the men, who have been drifting off Siaton.
“BRP Suluan was conducting its regular maritime patrol when it was alerted about the drifting of said barge since night of November 26,” the Coast Guard said in a report Friday.
The crew members were all rescued around 6:30 a.m. Thursday while MB Tamban was towed and safely anchored at Dapitan Bay at around 7 p.m. of the same day.
No one was reported hurt during the incident, the Coast Guard said.


Caitlyn Jenner: I trained 12 years for Olympics and 65 years to transition
Caitlyn Jenner has said training for the Olympic Games was nothing compared with a lifetime preparing to transition.
The gold medal-winning decathlete achieved athletic glory in 1976, but believes coming out as a trans woman in 2015 was her greatest feat.
Jenner, 70, said that her Olympic success was loved and appreciated, unlike her transition, which provoked “hatred”.
The former athlete and reality TV star believes her intense sports training was an attempt to run from her internal problems.
Everyone loved the Games, a lot of people when they see you transition hate your guts. Look at the quotes on Instagram. By far that was a lot more difficult
Jenner spoke on BBC Radio 4 podcast Don’t Tell Me The Score about Olympic fame trapping her in a body she doubted.
She said: “I trained 12 years for the Games. I trained 65 years to transition in 2015. It was harder to do, it was less accepted.
“Everyone loved the Games, a lot of people when they see you transition hate your guts. Look at the quotes on Instagram. By far that was a lot more difficult.”
She added on being an Olympian: “A lot of the training was really running away from the issues I had. I remember getting up the next morning, didn’t have a stitch of clothes on, walking to the bathroom, medal sitting there on the table, put the medal around my neck, looking in the mirror and I go, ‘What have you just done? Am I stuck with this person the rest of my life?’ It was scary.”
Jenner said that the sporting world was very good to her, and provided valuable opportunities.
Asked her position on trans athletes, she said the Olympic Committee was doing a “good job”, adding that trans people should be able to compete.
Despite raising considerable sums for trans causes, Jenner said she is not always welcome within the community.
She said: “A lot of them are extraordinarily appreciative of it. On the other hand, they’re having their big fundraiser and say, ‘Oh please don’t show up, you’re too controversial’.”
The full interview with Jenner can be heard on Don’t Tell Me The Score, available to listen to on BBC Sounds.


The Hippo repository is essentially a JSR-183 compliant Java Content Repository (JCR). In case of stand-alone applications or when no JNDI reference is available, the HippoRepositoryFactory has static methods to obtain a connection to a repsoitory. This is based on a URL, allowing you to start a new local repository, or connect remotely to an existing repository instance. The returned repository from this factory is an instance of HippoRepository which contains a few convience calls for transaction control and logging in. The actual JCR repository is returned using the call to HippoRepository.getRepository(). Whether you use the HippoRepository class iself or immediately get the javax.jcr.Repository class, you will find yourself with an authenticated javax.jcr.Session object.
You should however be aware that there are a number of extensions the Hippo Repository has on top of the JCR specification. Because these calls cannot be integrated into the JCR interfaces, you should be aware that the following extensions exist:
Any {@link javax.jcr.Node} can also be cast to a {@link org.hippoecm.repository.api.HippoNode}, which contains a number of extensions related to handling JCR nodes. A {@link javax.jcr.Session} obtained by logging in can be cast to a {@link org.hippoecm.repository.api.HippoSession}, containing exensions related to changes in a session context. Finally, {@link javax.jcr.Workspace} instances may be cast to the {@link org.hippoecm.repository.api.HippoWorkspace} interface allowing access to some additional services such as the {@link org.hippoecm.repository.api.WorkflowManager}.


| Opcode/Instruction | Op/En | 64/32 bit Mode Support | CPUID Feature Flag | Description |
|---|---|---|---|---|
| 0F C7 /7 RDSEED r16 | M | V/V | RDSEED | Read a 16-bit NIST SP800-90B & C compliant random value and store in the destination register. |
| 0F C7 /7 RDSEED r32 | M | V/V | RDSEED | Read a 32-bit NIST SP800-90B & C compliant random value and store in the destination register. |
| REX.W + 0F C7 /7 RDSEED r64 | M | V/I | RDSEED | Read a 64-bit NIST SP800-90B & C compliant random value and store in the destination register. |
| Op/En | Operand 1 | Operand 2 | Operand 3 | Operand 4 |
| M | ModRM:r/m (w) | NA | NA | NA |
Loads a hardware generated random value and store it in the destination register. The random value is generated from an Enhanced NRBG (Non Deterministic Random Bit Generator) that is compliant to NIST SP800-90B and NIST SP800-90C in the XOR construction mode. The size of the random value is determined by the destination register size and operating mode. The Carry Flag indicates whether a random value is available at the time the instruction is executed. CF=1 indicates that the data in the destination is valid. Otherwise CF=0 and the data in the destination operand will be returned as zeros for the specified width. All other flags are forced to 0 in either situation. Software must check the state of CF=1 for determining if a valid random seed value has been returned, otherwise it is expected to loop and retry execution of RDSEED (see Section 1.2).
The RDSEED instruction is available at all privilege levels. The RDSEED instruction executes normally either inside or outside a transaction region.
In 64-bit mode, the instruction's default operation size is 32 bits. Using a REX prefix in the form of REX.B permits access to additional registers (R8-R15). Using a REX prefix in the form of REX.W promotes operation to 64 bit oper-ands. See the summary chart at the beginning of this section for encoding data and limits.
IF HW_NRND_GEN.ready = 1 THEN CASE of osize is 64: DEST[63:0] ← HW_NRND_GEN.data; osize is 32: DEST[31:0] ← HW_NRND_GEN.data; osize is 16: DEST[15:0] ← HW_NRND_GEN.data; ESAC; CF ← 1; ELSE CASE of osize is 64: DEST[63:0] ← 0; osize is 32: DEST[31:0] ← 0; osize is 16: DEST[15:0] ← 0; ESAC; CF ← 0; FI; OF, SF, ZF, AF, PF ← 0;
The CF flag is set according to the result (see the "Operation" section above). The OF, SF, ZF, AF, and PF flags are set to 0.
RDSEED int _rdseed16_step( unsigned short * );
RDSEED int _rdseed32_step( unsigned int * );
RDSEED int _rdseed64_step( unsigned __int64 *);
| #UD |
If the LOCK prefix is used. If the F2H or F3H prefix is used. If CPUID.(EAX=07H, ECX=0H):EBX.RDSEED[bit 18] = 0. |
| #UD |
If the LOCK prefix is used. If the F2H or F3H prefix is used. If CPUID.(EAX=07H, ECX=0H):EBX.RDSEED[bit 18] = 0. |
| #UD |
If the LOCK prefix is used. If the F2H or F3H prefix is used. If CPUID.(EAX=07H, ECX=0H):EBX.RDSEED[bit 18] = 0. |
| #UD |
If the LOCK prefix is used. If the F2H or F3H prefix is used. If CPUID.(EAX=07H, ECX=0H):EBX.RDSEED[bit 18] = 0. |
| #UD |
If the LOCK prefix is used. If the F2H or F3H prefix is used. If CPUID.(EAX=07H, ECX=0H):EBX.RDSEED[bit 18] = 0. |


--- layout: post title: Role-Based Access Control ERD permalink: role-based-access-control-erd/ date: 2014-02-17 00:51:00.000000000 +08:00 categories: - ERD tags: - entity relationship diagram - role based security status: publish type: post published: true meta: _edit_last: '2' _thumbnail_id: '1177' _wpas_done_all: '1' _wpas_skip_1611607: '1' _wpas_skip_2452381: '1' _wpas_skip_2203490: '1' _wpas_skip_2452385: '1' dsq_thread_id: '2957359786' cleaned: true ---
Role-Based Access Control (RBAC) is an approach of restricting access to authorized users. The primary goal of this approach is making it easy to change and group permissions without going through all the users and adding it one by one.
Here is the Entity-Relationship Diagram (ERD) for a possible database implementation of RBAC-based system.


Understanding Quantum Computing
Posted on Tue 07 March 2017 in Learning
Qubit
Pre-requisites :
- Hilbert Space :
Generalizes the notion of Euclidean space. It extends the methods of vector algebra and calculus from the 2-D Euclidean plane and 3-D space to spaces with any finite or infinite number of dimensions.
A Hilbert space is an abstract vector space possessing the structure of an inner product that allows length and angle to be measured.
- qubit :
The basic unit of quantum information is called qubit, and a machine for storing and processing qubits is called a quantum computer.
- superposition :
Qubits can be in the "\(|0>\)" state (called a zero-ket), the "\(|1>\)" state (called the one-ket), or both at once (superposition).
The half angle bracket notation \(|>\) is conventionally used to indicate qubits, as opposed to ordinary bits.
When you measure the \(|0>\) quantum state, you get a classical 0, and when you measure the \(|1>\) quantum state, you get a classical 1. The \(|0>\) state is sometimes called the ground state because in many physical implementations of quantum computing, including IBM's, it is the lowest energy state.
- entanglement
Entanglement is a very particular type of quantum superposition and does not have a classical analog.
In an entangled state, the whole system is in a definite state, even though the parts are not.
Observing one of 2 entangled qubits causes it to behave randomly, but tells the observer exactly


Beatrix Potter: the extraordinary life of a Victorian genius by Linda Lear
Highly detailed and in depth biography showing the unconventional life of Beatrix Potter, from artist to businesswoman to farmer.
The Story of Beatrix Potter by Sarah Gristwood
A brand new book published on Beatrix Potter's life from childhood to adulthood, packed with photos and art reproductions.
Miss Potter (DVD)
Renée Zellweger stars as Beatrix Potter in this 2006 biopic.
Walking with Beatrix Potter: Fifteen walks in Beatrix Potter country by Norman and June Buckley
15 easy trails for people of all ages across the Lake District, retracing the steps of Potter's characters.
Beatrix Potter 1866-1943: the artist and her world by Judy Taylor and others
Originally published alongside a Tate exhibition, this is a comprehensive, biographical account of Beatrix Potter's work.
Beatrix Potter's art by Anne Stevenson Hobbs
Over 200 colour drawings and paintings including still life and landscapes.
The Journal of Beatrix Potter by Beatrix Potter
Beatrix's journal covers her teenage years and twenties, covering her personal life and political and social views in the late 19th century.
A Victorian naturalist: Beatrix Potter's drawings from the Armitt Collection by Beatrix Potter and Eileen Jay
This book covers Beatrix Potter's scientific interest in natural history and drawing studies of fossils, fungi and more, donated to the Armitt Library.
Beatrix Potter: her inner world by Andrew Norman
Examines the inspiration behind Beatrix Potter's successful books, including her childhood illness and upbringing.
Beatrix Potter's Lake District by Vivienne Crow and Gilly Cameron Cooper
The National Trust explores the Lakeland area, where Beatrix Potter owned thousands of acres as farmland and conservation for wildlife.
The ultimate Peter Rabbit: a visual guide to the world of Beatrix Potter by Camilla Hallinan
A new Dorling Kindersley guide with sketches, descriptions and illustrations from the Potter estate's archives.


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The purpose of this document is to guide you through the process of creating a new
liquibase.bat
file's path is set to a location in the PATH System variable.Liquibase/lib
install directory or in any other known directory so you can locate it easily. If you use Maven, you also need to download the .jar
file from the Maven repository. Additionally, specify the pom.xml
file by referring to
To create a
LiquibaseSAPHANA
.LiquibaseSAPHANA
folder, create a new text file and name it
.
file to add the following properties:changeLogFile: dbchangelog.xml
url: jdbc:sap://localhost:30013/?databaseName=mydatabase&encrypt=true
username: user1
password: password
driver: com.sap.db.jdbc.Driver
classpath: ../../Liquibase_Drivers/ngdbc-2.5.50.jar
Specifying your password, take into account that ~ # $ % * ( ) - _ + [ ] { } . ?
. Unsupported special characters are as follows: @ & / : < > " ' ` | ^ ! = , \ <spaces>
.
If you placed your jar file in the Liquibase/lib
install directory, there is no need to specify the classpath
property in the
file. Otherwise, put the path to your driver as it is shown in the preceding example.
If you already have a
file:
liquibaseProLicenseKey: <paste license key>
LiquibaseSAPHANA
folder, create a new text file and name it dbchangelog.xml
. The Instead of creating an empty
<?xml version="1.0" encoding="UTF-8"?>
<databaseChangeLog
xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog
http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.8.xsd">
/databaseChangeLog>
author
and id
. dbchangelog.xml
file, add a new department
create table <?xml version="1.0" encoding="UTF-8"?>
<databaseChangeLog
xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog
http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.8.xsd">
<changeSet id="1" author="bob">
<createTable tableName="department">
<column name="id" type="int">
<constraints primaryKey="true" nullable="false"/>
</column>
<column name="name" type="varchar(50)">
<constraints nullable="false"/>
</column>
<column name="active" type="boolean" defaultValueBoolean="true"/>
</createTable>
</changeSet>
</databaseChangeLog>
The preceding
--liquibase formatted sql
--changeset bob:1
CREATE TABLE "DEPARTMENT" ("ID" INTEGER, "NAME" STRING, "ACTIVE" BOOLEAN);
--changeset bob:1
CREATE TABLE department (id INTEGER NOT NULL,
name VARCHAR(50) NOT NULL,
active BOOLEAN DEFAULT TRUE,
CONSTRAINT DEPARTMENT_PKEY PRIMARY KEY (id));
LiquibaseSAPHANA
directory, and then run the following command:liquibase update
department
; table added to the database. For example:SELECT * FROM "AA_HANA11"."department";
| ID | Name | Active |
|---|---|---|
|
NULL |
NULL |
NULL |
Also, you will see two more tables:
| ID | Author | Filename | Dateexecuted | Orderexecuted | Exectype | MDSum |
|---|---|---|---|---|---|---|
|
1 |
bob |
dbchangelog.xml |
date&time |
1 |
EXECUTED |
checksumvalue |


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Capturing Links Clicking one of the links actually sends a PATCH Albert Einstein (index.html) Nikola Tesla (subpage.html)


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nips nips2005 nips2005-171 nips2005-171-reference knowledge-graph by maker-knowledge-mining
Source: pdf
Author: Jaety Edwards, David Forsyth
Abstract: We introduce a method to automatically improve character models for a handwritten script without the use of transcriptions and using a minimum of document speciﬁc training data. We show that we can use searches for the words in a dictionary to identify portions of the document whose transcriptions are unambiguous. Using templates extracted from those regions, we retrain our character prediction model to drastically improve our search retrieval performance for words in the document.
[1] Early Manuscripts at Oxford University. Bodleian library ms. auct. f. 2.13. http://image.ox.ac.uk/.
[2] J. Edwards, Y.W. Teh, D. Forsyth, R. Bock, M. Maire, and G. Vesom. Making latin manuscripts searchable using ghmm’s. In NIPS 17, pages 385–392. 2005.
[3] G. Kopec and M. Lomelin. Document-speciﬁc character template estimation. In Proceedings, Document Image Recognition III, SPIE, 1996.
[4] V. Lavrenko, T. Rath, and R. Manmatha. Holistic word recognition for handwritten historical documents. In dial, pages 278–287, 2004.
[5] Y. LeCun, L. Bottou, Y. Bengio, and P. Haffner. Gradient-based learning applied to document recognition. Proceedings of the IEEE, 86(11):2278–2324, 1998.
[6] M. Mohri, F. Pereira, and M. Riley. Weighted ﬁnite state transducers in speech recognition. ISCA ITRW Automatic Speech Recognition, pages 97–106, 2000.


[Gecode] Memory management, where to alloc?
Christian Schulte
schulte at imit.kth.se
Fri Jun 18 13:37:58 CEST 2004
Did you see what I did for the Element::Var propagator? There I also use a
list only (no cache). For the integer case I use a cache. It really depends.
Christian
--
Christian Schulte, http://www.imit.kth.se/~schulte/
-----Original Message-----
From: gecode-bounces at ps.uni-sb.de [mailto:gecode-bounces at ps.uni-sb.de] On
Behalf Of Guido Tack
Sent: Friday, June 18, 2004 1:37 PM
To: gecode at ps.uni-sb.de
Subject: Re: [Gecode] Memory management, where to alloc?
On Friday 18 June 2004 13:22, Christian Schulte wrote:
> Well, let me elaborate a little bit on 1). This is just for caching
> and the reason why it works well is subtle and relies on interaction
> (well, a certain discipline) with search:
>
> A propagator can have a cache. The cache is created on demand from
> some other datastructure conatining the variables of interest (such as
> an VarArray<*>). Each time the propagator is invoked, it checks wether
> there is a cache. If not, it creates one. If there is already a cache,
> the cache is updated to properly represent the modified variables.
> Propagation then is performed on the cache.
Ok, that is exactly as I would have thought.
> So, please consider whether 1) does the job. It works well. The
> variable doubling is not an issue for two reasons:
> 1) A variable (you mean a view actually) takes 4 byte.
> 2) There is just one cache per search engine and per propagator
> created.
I will try. I guess with these explanations it should be easy, but I'm sure
I
would have screwed up things badly again if I hadn't known the details ;-)
It still feels a bit weird to use a VarArray only to store the variables
that
are needed to reconstruct the cache instead of storing them in a list in the
first place, however...
> Otherwise, there is no need to use freelists. As you rightly say, the
> lists shrink. That's fine. Freelists are very special beasts (there
> are only size 8 and 16 freelists). Don't use them if you don't have
> to. I use them for rangelists as they have the property to grow and
> not to shrink.
I see. Good to know.
Guido
--
Guido Tack
Programming Systems Lab
http://www.ps.uni-sb.de/~tack
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WITNESS LIST Education Committee September 8, 2004 - 9:00A Charge #1-Dropout Reporting ON: Barnes, Susan Assoc. Commissioner (Texas Education Agency), Austin, TX Carmichael, Virginia Sr. Managing Auditor (State Auditor's Office), Austin, TX Deshler, Don (Self), Overland Park, KS Hancock, Nora Assoc. Comm. Planning, Grants & Eval. (Texas Education Agency), Austin, TX Martin, Christi Senior Advisor Education Initiatives (Texas Education Agency), Austin, TX Smith, Carol Audit Manager (Texas State Auditor's Office), Austin, TX Vaughn, Sharon Professor (Self), Austin, TX Registering, but not testifying: On: Feller, Michelle Senior Auditor (State Auditor's Office), Austin, TX Charge #6-Accountability ON: Cloudt, Criss Assoc. Comm. Acct. & Data Quality (Texas Education Agency), Austin, TX Holland, Dr. Francine (Education Service Center Region XI), Fort Worth, TX Johnson, Dr. Adrain Superintendent (La Marque ISD, TASA, TABSE), La Marque, TX King, Dr. Daniel (Hidalgo ISD & Accountability Focus Group), Hidalgo, TX Kress, Sandy (Self), Austin, TX Lenz, Gene Dep. Assoc. Comm. Special Programs (Texas Education Agency), Austin, TX Splitck, David Superintendent (Lackland ISD), San Antonio, TX Stevens, John H. Executive Director (Texas Business and Education Coalition), Austin, TX Stevens, Nancy Dep. Assoc. Comm. Acct. & Per. Monitor. (Texas Education Agency), Austin, TX Strozeski, Michael Asst. Super. Acct. & Continuous Improv. (Richardson ISD), Richardson, TX Public Testimony ON: Lara, Rene Legislative Liaison (Texas Federation of Teachers), Austin, TX


In this demo, we use a bounce animation to draw the user's attention to the appropriate risk information. This sort of interaction is common practice for digital reminders and unread messages. The bouncing reminder could be replayed each time a user visits a new page, or if contextual risk information is presented.
Here we use color to strike a visual balance between the website's interface and the risk information. The consistency in color means the risk information is not completely separated from the benefit information. The balance also means the color treatment does not negatively influence "readers’ perceptions of the relative importance".
In this demo, we use a compressing animation to strike a visual balance between risk and benefit information. When a user first lands on a page, the risk information is presented in a large tray, but it slowly compresses after they have had the opportunity to read through the content.


Initializes a new Bittrex API client.
The personal account API key.
The personal account API secret.
The personal account's API key.
The personal account's API secret.
Interface to the "public/buylimit" Bittrex's API operation.
The market on which we would like to buy.
The quantity that we would like to buy.
The price at which we would like to buy.
Either a promise of the placed order's identifier, or the placed order's identifier if using the await construct.
Interface to the "public/cancelorder" Bittrex's API operation.
The ID of the order we would like to cancel.
True if the operation resulted in a success, throws otherwise.
Interface to the "public/getbalance" Bittrex's API operation.
The currency of which we would like to retrieve the balance.
Either a promise of a balance, or a balance if using the await construct.
Interface to the "public/getbalances" Bittrex's API operation.
Either a promise of a balance array, or a balance array if using the await construct.
Interface to the "public/getcurrencies" Bittrex's API operation.
Either a promise of a currency array, or a currency array if using the await construct.
Interface to the "public/getdepositaddress" Bittrex's API operation.
The currency of which we would like to retrieve the deposit address.
Either a promise of a deposit address, or a deposit address if using the await construct.
Interface to the Bittrex's API websockets system.
The markets of which we would like to receive constant updates.
A callback function invoked as soon as new updates about the watched markets are received from Bittrex.
Interface to the "public/getmarkethistory" Bittrex's API operation.
The market of which we would like to retrieve the market history.
Either a promise of a trade array, or a trade array if using the await construct.
Interface to the "public/getmarketsummaries" Bittrex's API operation.
Either a promise of a market summary array, or a market summary array if using the await construct.
Interface to the "public/getmarketsummary" Bittrex's API operation.
The market of which we would like to retrieve the summary.
Either a promise of a market summary, or a market summary if using the await construct.
Interface to the "public/getmarkets" Bittrex's API operation.
Either a promise of a market, or a market if using the await construct.
Interface to the "public/getopenorders" Bittrex's API operation.
The market of which we would like to retrieve the open orders.
Either a promise of an open order array, or an open order array if using the await construct.
Interface to the "public/getorder" Bittrex's API operation.
The uuid of the order of which we would like to get the detail.
Either a promise of an order, or an order if using the await construct.
Interface to the "public/getorderbook" Bittrex's API operation.
The market of which we would like to retrieve the order book.
The type of the order book that we want to retrieve, depending on if we want only the buys, sells, or both.
Either a promise of an order book, or an order book if using the await construct.
Interface to the "public/getticker" Bittrex's API operation.
The market of which we would like to retrieve the ticker.
Either a promise of a ticker, or a ticker if using the await construct.
Utility method that sends a request to the Bittrex's API, handling the authentication through the API key and API secret possibly given when instantiating the client itself.
The Bittrex's API operation that we would like to call.
The parameters which the operation takes in.
Either the promise of the Bittrex's API JSON response, or the JSON response if using the await construct.
Interface to the "public/selllimit" Bittrex's API operation.
The market on which we would like to sell.
The quantity that we would like to sell.
The price at which we would like to sell.
Either a promise of the placed order's identifier, or the placed order's identifier if using the await construct.
Interface to the "public/getdepositaddress" Bittrex's API operation.
The currency which we would like to withdraw.
The quantity which we would like to withdraw.
The address to which we would like to withdraw.
Optional parameter used for CryptoNotes/BitShareX/Nxt.
Either a promise of a withdrawal ID, or a withdrawal ID if using the await construct.
Generated using TypeDoc
Represents a single Bittrex API client.


|
| Local Methods | ||
| Managed Object Types | Data Object Types | All Properties | All Methods |
Properties
| Name | Type | Description |
|---|---|---|
| None |
Methods
| Methods defined in this Managed Object |
|---|
| VsanRetrieveProperties |
| Privileges | Required on |
|---|---|
| Global.Settings | RootFolder |
Parameters
| Name | Type | Description |
|---|---|---|
| _this | ManagedObjectReference | A reference to the VsanMassCollector used to make the method call. |
| massCollectorSpecs | VsanMassCollectorSpec[] |
specify a list of objects, properties, constraints
for retrieve.
|
Return Value
| Type | Description |
|---|---|
| ObjectContent[] |
Faults
| Type | Description |
|---|---|
| InvalidArgument | |
| InvalidProperty | |
| InvalidType | |
| ManagedObjectNotFound | |
| NotFound | |
| RuntimeFault | Thrown if any type of runtime fault is thrown that is not covered by the other faults; for example, a communication error. |
Events
| Type | |
|---|---|
| None |
| Top of page | Local Methods | ||
| Managed Object Types | Data Object Types | All Properties | All Methods |


In this part of the tutorial we are going to write the methods and implement unit testing for the Item class introduced in part 1.
Using a test driven development style means that we have to think of the class design first as a set of tests which we want it to meet before we begin writing any of the code. However, before any of that we have to first design our test class.
So create a new C++ header file for your project and title it “Test.h” and type the following.
// Filename Test.h #pragma once #include"database.h" #include<cassert> using namespace MUD;
For the test class we will implement it as a singleton. Singleton in short means that only a single reference to the class can be accessed at any given time during the program’s execution. However, there are some pitfalls to watch out for when using singleton for objects which clearly should not have a single instance, but in this case we only need to run our test cases once so having multiple test objects each running separate tests will only add confusion to our codebase.
/* The Test class uses the singleton design pattern in order to insure that only one Test object will be availiable during program execution. */ class Test { public: // To call Test methods you have to get the Test instance reference. static Test* get_instance(); // Place additional test methods here. void test_item_class(void); private: // In singleton we have to keep the constuctor private // to prevent accidental creation of more than one object. Test(void){}; // Same deal with the copy constructor and the assignment operator, // to prevent making duplicates. Test(const Test& test_object){}; Test& operator=(const Test& test_object){}; // This pointer will be the only instance of the Test class. static Test* instance; };
Next, create a new C++ file and title it “Test.cpp”, now add the following lines of code.
// Filename Test.cpp #include"Test.h"
In order to utilize singleton we have to rely on a global reference to our Test instance which will only be initialized once as you can see below.
// The only instance of the Test class we allow. Test* Test::instance = NULL; // Must be called in order to use the Test methods. Test* Test::get_instance() { if(Test::instance == NULL) { instance = new Test; } return instance; }
Therefore, whenever we want to run a method from our Test class we have to first get the reference and then call the proper test method.
Enter the following code.
void Test::test_item_class(void) {
If you recall from part 1 of this tutorial, the Item class represents things players can pick up and use to their advantage during the game. Thus we want to make sure that items can be named, have their effects set, their type set and lastly whether or not they are currently available within the dungeon for use.
We’ll begin by testing the Item constructor, so enter the code below.
// Item constructor test Item test_sword("sword", Item::WEAPON, 10, 0, 0); assert("sword" == test_sword.getName()); assert(Item::WEAPON == test_sword.getType()); assert(10 == test_sword.getPower()); assert(0 == test_sword.getVitality()); assert(0 == test_sword.getHealth()); assert(true == test_sword.mAvailiable);
The idea with unit testing is that we check assertions or in other words we test our assumptions about how we believe the code should function.
There are many other types of testing such as functional testing and integration testing but all we need for this simple game is unit testing so don’t worry about testing becoming overkill we will get back to the game design soon enough.
Next we test the assignment operator for the item class. Type the following,
// Item operator= test Item another_sword = test_sword; assert("sword" == another_sword.getName()); assert(Item::WEAPON == another_sword.getType()); assert(10 == another_sword.getPower()); assert(0 == another_sword.getVitality()); assert(0 == another_sword.getHealth()); assert(true == another_sword.mAvailiable); // The weapons shouldn't share the same memory address. assert(&another_sword != &test_sword);
Pay special attention to the last test.
// The weapons shouldn't share the same memory address. assert(&another_sword != &test_sword);
One of the reasons why C++ is considered a tough language to learn is that many programmers just want to avoid learning how pointers and references impact the use of C++’s object model. So lets check this out right quick with a short example.
Lets imagine the following scenario(don’t type these in yet since we haven’t implemented the actual methods in database.cpp)
Item woodsword = Item("woodsword", Item::WEAPON, 9, 0, 0); Item barksword = woodsword; cout << "barksword memory address = " << &barksword << endl; cout << "woodsword memory address = " << &woodsword << endl; cout << "woodsword->getName() == " << woodsword.getName() << endl; cout << "call barksword->setName(\"happysword\")" << endl; barksword.setName("happysword"); cout << "woodsword->getName() == " << woodsword.getName() << endl;
The output will be the following
Note the different memory addresses of the two items. After changing the name of the “barksword” item, the “woodsword” remained intact. However, consider the next example
(Insert main.cpp 23-34 un-numbered)
Item* woodsword = new Item("woodsword", Item::WEAPON, 9, 0, 0); Item* barksword = woodsword; cout << "barksword memory address = " << barksword << endl; cout << "woodsword memory address = " << woodsword << endl; cout << "woodsword->getName() == " << woodsword->getName() << endl; cout << "call barksword->setName(\"happysword\")" << endl; barksword->setName("happysword"); cout << "woodsword->getName() == " << woodsword->getName() << endl;
The output will be
Did you notice that changing the name of the “barksword” also changed the name of the “woodsword” to “happysword”. In addition look again at the memory address’, they are exactly the same. Here the C++ compiler did exactly what we told it to do and nothing more but we were unaware that the assignment of pointers meant that the bark and wood swords now reference the same item in memory. Here is what we meant to say to the compiler.
Item* woodsword = new Item("woodsword", Item::WEAPON, 9, 0, 0); Item* barksword = new Item(woodsword->getName(), woodsword->getType(), woodsword->getPower(), woodsword->getVitality(), woodsword->getHealth()); cout << "barksword memory address = " << barksword << endl; cout << "woodsword memory address = " << woodsword << endl; cout << "woodsword->getName() == " << woodsword->getName() << endl; cout << "call barksword->setName(\"happysword\")" << endl; barksword->setName("happysword"); cout << "woodsword->getName() == " << woodsword->getName() << endl;
The output will be
Thus we meant for the attributes of the “woodsword” to be assigned to the “barksword” and for the “barksword” to have its own memory address. Now that we have demonstrated the reasoning behind the reference assertion in the unit test you can finally finish up the Item class test cases for the getter and setter methods.
 Oh wait, here is the whole source for Test.h and Test.cpp for reference
// Filename Test.h #pragma once #include"database.h" #includeusing namespace MUD; /* The Test class uses the singleton design pattern in order to insure that only one Test object will be availiable during program execution. */ class Test { public: // To call Test methods you have to get the Test instance reference. static Test* get_instance(); // Place additional test methods here. void test_item_class(void); private: // In singleton we have to keep the constuctor private // to prevent accidental creation of more than one object. Test(void){}; // Same deal with the copy constructor and the assignment operator, // to prevent making duplicates. Test(const Test& test_object){}; Test& operator=(const Test& test_object){}; // This pointer will be the only instance of the Test class. static Test* instance; };
// Filename Test.cpp #include"Test.h" // The only instance of the Test class we allow. Test* Test::instance = NULL; // Must be called in order to use the Test methods.


HOME ALONE 3
A Film Review by James Berardinelli
RATING: *1/2 OUT OF ****
United States, 1997 U.S. Release Date: 12/12/97 (wide) Running Length: 1:30 MPAA Classification: PG (Cartoon violence, blatant stupidity, recycled plot elements) Theatrical Aspect Ratio: 1.85:1
Cast: Alex D. Linz, Olek Krupa, David Thornton, Lenny von Dohlen, Rya Kihlstedt, Haviland Morris, Marian Seldes, Scarlett Johansson, Seth Smith, Kevin Kilner Director: Raja Gosnell Producers: John Hughes and Hilton Green Screenplay: John Hughes Cinematography: Julio Macat Music: Nick Glennie-Smith U.S. Distributor: Twentieth Century Fox
Talk about beating a dead horse! When HOME ALONE was released in 1990, it was a breath of fresh air, and the final box office tally indicated how much audiences appreciated a genuinely-funny family film. The unexpectedly high gross guaranteed a sequel, so, two years later, we were subjected to HOME ALONE 2, which might as well have been called CLONE ALONE for all of the originality it exhibited. For John Hughes, two HOME ALONE movies weren't enough – he began recycling the same kinds of villains and situations in almost every movie he was involved with, including a pathetic box office bomb called BABY'S DAY OUT, last year's live-action 101 DALMATIANS, and this year's FLUBBER. Now, inexplicably, Hughes has exhumed not only these worn-out plot elements, but the "HOME ALONE" name as well. The result – 1997's worst sequel (edging out SPEED 2 and BATMAN AND ROBIN), HOME ALONE 3.
By changing the characters, Hughes (who wrote and co-produced the film), along with his co-conspirator, director Raja Gosnell, has attempted to inject new life into a series that is way past the point of cardiac arrest. The new kid, Alex Pruitt, is played by Alex D. Linz (ONE FINE DAY), and the only thing he has going for him is terminal cuteness. He's not half as interesting as Macaulay Culkin once was.  In HOME ALONE 3, there are four of them (Olek Krupa, David Thornton, Lenny von Dohlen, and Rya Kihlstedt), but all that means is an opportunity for twice as many pratfalls.
This time, the kid isn't left home alone because his parents have gone on a trip. Instead, he has developed a bad case of chicken pox, so he can't go to school. His dad (Kevin Kilner) is away on business and his mom (Haviland Morris) has to run errands, so, for the most part, he's all by himself during the day. Through a series of coincidences too irritating to relate, a top secret U.S. Air Force integrated circuit comes into his possession. It's wanted by a gang of four international crooks who intend to break into Alex's home to retrieve it. The eight- year old, who is wise beyond his years, booby traps the house with all sorts of Rube Goldberg-type devices designed to humiliate and incapacitate the villains.
The movie's climax takes place during a raging snowstorm – only none of the falling flakes looks remotely believable. Previously, the most counterfeit-looking snow effects I can remember were in STAR TREK III. These are far worse. In fact, the production values are so shoddy that there are some scenes in the midst of this near-blizzard when a shining sun can be seen. If IT'S A WONDERFUL LIFE could generate real- looking snow back in the 1940s, why can't HOME ALONE 3, which has a significantly larger budget and '90s technology at its disposal?
There has been an ongoing debate regarding the appropriateness of live-action cartoon violence for young children. HOME ALONE 3 will add fuel to the fire. It's one thing to see Wyle E. Coyote flattened by a 10 ton Acme weight, but quite another to watch a running lawn mower fall on Lenny von Dohlen. Adults and even older children will recognize that this is obviously fake and intended to be humorous, but what about five and six-year olds? The level of violence in HOME ALONE 3 is extreme – many of Alex's schemes are nasty enough to kill. But, because this is a "family film," no one dies, despite being electrocuted, falling thirty feet, and getting smacked on the head by a barbell.
Not only is HOME ALONE 3 unnecessary, but it's offensive. It's an exercise in tediousness, and there isn't a genuine laugh to be found from the beginning to the end (unless, by some strange quirk of fate, you have missed every 1990s movie associated with John Hughes, and thus haven't seen this stuff before). I can't imagine anyone with a reasonable attention span being more than momentarily distracted by this pointless adventure. Maybe that's why the only ones laughing at the screening I attended were still in their thumb-sucking years.
Copyright 1997 James Berardinelli
- James Berardinelli e-mail<EMAIL_ADDRESS>Now with more than 1300 reviews... The ReelViews web site: http://movie-reviews.colossus.net/
"For me, the cinema is not a slice of life, but a piece of cake."
- Alfred Hitchcock
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From NYC to Buffalo: Social worker finds a home in WNY
Growing up outside of New York City in Rockland County, Keri Fisher dreamed of living in Manhattan. But when she finally made the big move, she only lasted a year and a half before realizing it wasn't for her. That’s when she began looking for jobs outside of the Big Apple. Ultimately she found a job, and her home, in the Queen City.
“I immediately loved it," said Fisher. "There’s a lot of things to do. There’s great restaurants, there’s beautiful parks. It’s really the people, too. The people are so friendly.”
Fisher made the move to Buffalo in 2016, living off of Chippewa, behind the Delaware North building. She loved being able to walk to Canalside to watch sunsets and all the things the city had to offer.
“It was a great mix of a city atmosphere, but it wasn’t so busy and hectic and stressful,” said Fisher.
She also immediately noticed the difference between New Yorkers and Western New Yorkers.
"I remember walking down the street and people would, like, say hello. And strangers would want to talk to you. And I remember getting very defensive at first because, why are you trying to talk to me? You’re a stranger, I don’t talk to strangers," said Fisher. “But everybody here, they’re just, they’re so friendly. The pace of life is calmer, people are happier.”
• • •
Name: Keri Fisher
Age: 32
Current Location: Lake View
Previous Location: Manhattan
Love most about Buffalo: The people; the area is beautiful; there is more nature
Miss most about NYC: Family and friends
• • •
Since then, Fisher has changed jobs, built a home in Lake View with her boyfriend, Kevin Armbrust, and fallen more in love with the City of Good Neighbors.
“There’s such a big community feel,” said Fisher. “Everyone has the same cause, everyone likes the same team, so no matter where you go, everyone’s rooting for the same thing.”
Fisher says she never would have been able to build a house in her hometown of Stony Point. And while she loves and misses her family and childhood home, she is looking forward to raising a family of her own in her current neighborhood.
“You can really have a good lifestyle here. The cost of living is just great,” said Fisher, who has bonded with her neighbors who are always lending a hand. Whether it’s helping sod the backyard, bring in the garbage cans or help with the sump pump, Fisher’s neighbors truly live up to the City of Good Neighbors nickname.
Fisher is a social worker with Lake Shore Central Schools in Angola, and loves spending her free time visiting Delaware Park, Canalside, Niagara Falls and Chestnut Ridge.
“I show everybody how different Buffalo is,” said Fisher, who uses Snapchat and Instagram to showcase the Queen City. “People have no idea how beautiful it is here.”
Fisher’s parents, four siblings and seven nieces and nephews still live in the New York City area. That’s the hardest part about living in Buffalo, Fisher said. She says she’s always trying to convince her family to move to Western New York. But since her family members are all New Yorkers at heart, she’ll settle for trying to get her relatives to Buffalo for the World’s Largest Disco, an event she says is the best night of the year.
“It is just so much fun, everyone’s welcome,” said Fisher. “All the generations are there. Everyone is in such a good mood. You’re high-fiving strangers as you walk through the crowd.”
While her family stays in New York City, Fisher, is finally home.
“I have moved around a lot, I studied abroad twice, I’ve lived in Florida and Manhattan. And Buffalo is the first place I’ve been in my entire life that I really, truly want to stay,” said Fisher.
• • •
If you or anyone you know has a story to tell about moving back or to Buffalo, or about moving away, email<EMAIL_ADDRESS>Alison Russo grew up in the Southtowns and lives in a suburb of Kansas City with her husband, Joe, and their two children. She works in television news and as a freelance writer.


Here is a list of all namespace members with links to the namespace documentation for each member:
- a -
- a : Test::Int::Arithmetic
- a_d : Gecode::Search::Config
- abs() : Gecode
- abs_bnd_max : Test::Int::MiniModelArithmetic
- abs_bnd_med : Test::Int::MiniModelArithmetic
- abs_bnd_min : Test::Int::MiniModelArithmetic
- abs_dom_max : Test::Int::MiniModelArithmetic
- abs_dom_med : Test::Int::MiniModelArithmetic
- abs_dom_min : Test::Int::MiniModelArithmetic
- abs_xx_b_a : Test::Int::Arithmetic
- abs_xx_b_b : Test::Int::Arithmetic
- abs_xx_b_c : Test::Int::Arithmetic
- abs_xx_d_a : Test::Int::Arithmetic
- abs_xx_d_b : Test::Int::Arithmetic
- abs_xx_d_c : Test::Int::Arithmetic
- abs_xy_b_a : Test::Int::Arithmetic
- abs_xy_b_b : Test::Int::Arithmetic
- abs_xy_b_c : Test::Int::Arithmetic
- abs_xy_d_a : Test::Int::Arithmetic
- abs_xy_d_b : Test::Int::Arithmetic
- abs_xy_d_c : Test::Int::Arithmetic
- ALL_COST : Gecode::Set::Int
- alldifferent() : Gecode
- any() : Gecode::Int::Arithmetic
- array_assigned() : Gecode::Int::Sorted
- assign() : Gecode
- assignment() : Test
- atleast() : Gecode
- atmost() : Gecode
- atmost_con() : Gecode::CpltSet::AtMost
- atmost_post() : Gecode::CpltSet::AtMost
- atmostCard() : Gecode
- atmostLex() : Gecode
- atmostLexCard() : Gecode
- atmostOne() : Gecode
- atmostOne_con() : Gecode::CpltSet::AtMost
- atmostOne_post() : Gecode::CpltSet::AtMost


The purpose of this project is to make it easier for me to curate semantic graphs. I’m looking for deeper satisfaction in my personal research. I tend to fill my days researching technology, market dispositions, and my own business documents. These types of data stores, of course, could be applied in many areas.
To get to wherever I am now, I’ve been playing with semantic models for a while. I started by demonstrating working code from various corners of my imagination. After a while, I thought I had enough to create a useful gem. In the past, I’ve worked with Spira and examples given by Gregg Kellogg. These have been very useful in forming ideas.
As I worked on this code, I decided to go to Spira to see how similar the two gems are. I’ve read Ben’s code a dozen times before, but this time I was surprised how similar they actually are. The similarities are:
However, Gearbox is quite a bit different. It came from a different place. I’ve been trying to embrace the nature of semantic models (or find a way to express my imagination with semantic tools). The major differences, I imagine are:
It would be good to offer a practical example. I’ll get to these in a bit. Probably these will start appearing around version 0.2 or 0.3. They probably won’t be very exciting until around version 0.4.
Copyright (c) 2012 David Richards
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the “Software”), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
 IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.


This page must be run from other domain than http://localhost:8080 to be effective. You can run 2 instances of this app, one on http://localhost:8080 for REST webservices and one on http://localhost:8181 for this page.


LOGIN Here


CREATE OPERATOR CLASS name [ DEFAULT ] FOR TYPE data_type USING index_method [ FAMILY family_name ] AS { OPERATOR strategy_number operator_name [ ( op_type, op_type ) ] | FUNCTION support_number [ ( op_type [ , op_type ] ) ] function_name ( argument_type [, ...] ) | STORAGE storage_type } [, ... ]
CREATE OPERATOR CLASS creates a new operator class. An operator class defines how a particular data type can be used with an index. The operator class specifies that certain operators will fill particular roles or "strategies" for this data type and this index method. The operator class also specifies the support procedures to be used by the index method when the operator class is selected for an index column. All the operators and functions used by an operator class must be defined before the operator class can be created.
If a schema name is given then the operator class is created in the specified schema. Otherwise it is created in the current schema. Two operator classes in the same schema can have the same name only if they are for different index methods.
The user who defines an operator class becomes its owner. Presently, the creating user must be a superuser. (This restriction is made because an erroneous operator class definition could confuse or even crash the server.)
CREATE OPERATOR CLASS does not presently check whether the operator class definition includes all the operators and functions required by the index method, nor whether the operators and functions form a self-consistent set. It is the user's responsibility to define a valid operator class.
Related operator classes can be grouped into operator families. To add a new operator class to an existing family, specify the FAMILY option in CREATE OPERATOR CLASS. Without this option, the new class is placed into a family named the same as the new class (creating that family if it doesn't already exist).
Refer to Section 35.14 for further information.
The name of the operator class to be created. The name can be schema-qualified.
If present, the operator class will become the default operator class for its data type. At most one operator class can be the default for a specific data type and index method.
The column data type that this operator class is for.
The name of the index method this operator class is for.
The name of the existing operator family to add this operator class to. If not specified, a family named the same as the operator class is used (creating it, if it doesn't already exist).
The index method's strategy number for an operator associated with the operator class.
The name (optionally schema-qualified) of an operator associated with the operator class.
In an OPERATOR clause, the operand data type(s) of the operator, or NONE to signify a left-unary or right-unary operator. The operand data types can be omitted in the normal case where they are the same as the operator class's data type.
In a FUNCTION clause, the operand data type(s) the function is intended to support, if different from the input data type(s) of the function (for B-tree and hash indexes) or the class's data type (for GIN and GiST indexes). These defaults are always correct, so there is no point in specifying op_type in a FUNCTION clause in CREATE OPERATOR CLASS, but the option is provided for consistency with the comparable syntax in ALTER OPERATOR FAMILY.
The index method's support procedure number for a function associated with the operator class.
The name (optionally schema-qualified) of a function that is an index method support procedure for the operator class.
The parameter data type(s) of the function.
The data type actually stored in the index. Normally this is the same as the column data type, but some index methods (currently GIN and GiST) allow it to be different. The STORAGE clause must be omitted unless the index method allows a different type to be used.
The OPERATOR, FUNCTION, and STORAGE clauses can appear in any order.
Because the index machinery does not check access permissions on functions before using them, including a function or operator in an operator class is tantamount to granting public execute permission on it. This is usually not an issue for the sorts of functions that are useful in an operator class.
The operators should not be defined by SQL functions. A SQL function is likely to be inlined into the calling query, which will prevent the optimizer from recognizing that the query matches an index.
Before PostgreSQL 8.4, the OPERATOR clause could include a RECHECK option. This is no longer supported because whether an index operator is "lossy" is now determined on-the-fly at run time. This allows efficient handling of cases where an operator might or might not be lossy.
The following example command defines a GiST index operator class for the data type _int4 (array of int4). See contrib/intarray/ for the complete example.
CREATE OPERATOR CLASS gist__int_ops DEFAULT FOR TYPE _int4 USING gist AS OPERATOR 3 &&, OPERATOR 6 = (anyarray, anyarray), OPERATOR 7 @>, OPERATOR 8 <@, OPERATOR 20 @@ (_int4, query_int), FUNCTION 1 g_int_consistent (internal, _int4, int, oid, internal), FUNCTION 2 g_int_union (internal, internal), FUNCTION 3 g_int_compress (internal), FUNCTION 4 g_int_decompress (internal), FUNCTION 5 g_int_penalty (internal, internal, internal), FUNCTION 6 g_int_picksplit (internal, internal), FUNCTION 7 g_int_same (_int4, _int4, internal);


Semi Automatic Filling Machine Is Specifically For Filling Liquid Products & Pastes Such As Solvents, Varnishes, Enamels, Oils, Adhesives, etc..
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Electronic Meagher Can Be Calibrated.
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Containers: Open Cans, Buckets & Plastic Bottles.
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Measuring Principle: Gravimetric Or Volumetric.
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1. Easy access to required data and a comprehensive data strategy
There is saying in computer science world “garbage in, garbage out” which means nonsense input data produces nonsense output. Therefore your machine learning model is only as good as the data it’s trained on.If there is problem with data, machine learning scientists will end up spending their time in doing data cleanup and management.So we need a strong data strategy to make efficient use of ML scientist’s time and talent.
What makes a strong data strategy ?
- Data should be viewed as organizational asset rather than property of individual department that created or collected that data.
- Data should be available easily, securely and in compliance with legal and regulatory requirements.
- Data is put to work through analytics and machine learning to make better decisions, create efficiencies and drive new innovations.
Data related questions to be asked before the start of ML project
- What data is available to me today?
- What data is not quite available, but with some effort could become available?
- What data I don’t have today, but I might have in next few months or year? And what steps can be taken to begin gathering that data?
- Is there any potential bias in data or data sources?
2. Selecting machine learning use cases and setting success metrics
We should aim to use machine learning where it is actually needed and not where it might be interesting. Some times simple analytics or rules get you 10-40% of business impact.Things to keep in mind include data readiness, business impact and machine learning applicability.
- A high impact use case without data or machine learing applicability ❌
- A use case with lots of data and high machine learning applicability but low business impact ❌
Before working on a project the team needs estimate its potential impact as well (Opportunity Sizing). So once we define business problem which can be solved with machine learning and done with opportunity sizing the next step is to outlining clear metrics to measure success.
The data science projects needs to have clear goal which is typically a target value for a clearly defined metric. In real world data science projects there are not just one but multiple metrics that model will evaluated against. Some of these evaluation metric won’t even be related to how your prediction performs against the ground truth. Other such metrics are like :
- Overall memory usage
- latency of the prediction process
- complexity of predictive model
Real world problems are indeed dominated by business and tech infrastructure concerns.
3. Technical experts and domain experts should work together
We need to make sure that domain experts and technical experts or stakeholders work side by side. If relevant stakeholders are the part of entire process, everyone is most likely to accept, adopt and implement the solution. If a data scientist is working in silos then its very much unlikely that their models get implemented.
4. Exploratory data analysis
Before building the model,we need to interrogate the data to see if there is any predictive power in the feature set. Read more about EDA here.
5. A quick MVP
Its good practice to build a minimum viable product which is build quickly and cheaply to validate the hypothesis before we commit extensive time and resource.
6. Experiment Metrics
We should look for more than one metric to look when an experiment concludes.
7. Regular Check-ins
Rather than meeting at the start and end of a model build, it is better to check-in frequently (e.g. once or twice a week) to discuss latest findings and align on if any course corrections are necessary.


This library is part of the internal OCaml compiler API, and is not the language standard library. There are no compatibility guarantees between releases, so code written against these modules must be willing to depend on specific OCaml compiler versions.
| Ast_helper | Helpers to produce Parsetree fragments |
| Ast_invariants | Check AST invariants |
| Ast_iterator |
|
| Ast_mapper | The interface of a -ppx rewriter |
| Asttypes | Auxiliary AST types used by parsetree and typedtree. |
| Attr_helper | Helpers for attributes |
| Builtin_attributes | Support for some of the builtin attributes |
| CamlinternalMenhirLib | |
| Depend | Module dependencies. |
| Docstrings | Documentation comments |
| Lexer | The lexical analyzer |
| Location | Source code locations (ranges of positions), used in parsetree. |
| Longident | Long identifiers, used in parsetree. |
| Parse | Entry points in the parser |
| Parser | |
| Parsetree | Abstract syntax tree produced by parsing |
| Pprintast | Pretty-printers for |
| Printast | Raw printer for |
| Syntaxerr | Auxiliary type for reporting syntax errors |
| Arg_helper | Decipher command line arguments of the form
<value> | <key>=<value> |
| Binutils | |
| Build_path_prefix_map | Rewrite paths for reproducible builds |
| Ccomp | Compiling C files and building C libraries |
| Clflags | Command line flags |
| Config | System configuration |
| Config_boot | System configuration |
| Config_main | System configuration |
| Consistbl | Consistency tables: for checking consistency of module CRCs |
| Diffing | Parametric diffing |
| Diffing_with_keys | When diffing lists where each element has a distinct key, we can refine the diffing patch by introducing two composite edit moves: swaps and moves. |
| Domainstate | |
| Identifiable | Uniform interface for common data structures over various things. |
| Int_replace_polymorphic_compare | |
| Lazy_backtrack | |
| Load_path | Management of include directories. |
| Local_store | This module provides some facilities for creating references (and hash tables) which can easily be snapshoted and restored to an arbitrary version. |
| Misc | Miscellaneous useful types and functions |
| Numbers | Modules about numbers, some of which satisfy |
| Profile | Compiler performance recording |
| Strongly_connected_components | Kosaraju's algorithm for strongly connected components. |
| Targetint | Target processor-native integers. |
| Terminfo | Basic interface to the terminfo database |
| Warnings | Warning definitions |
| Pparse | Driver for the parser and external preprocessors. |


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The movable mobile library is spread accross INDIA.
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My name is Shawn and I'm a Computer Scientist with a focus on security.
Let me start by introducing myself: My name is Shawn Ellis, and I am a soon-to-be graduating Computer Scientist from Carleton University, with a specialty in Computer & Internet Security.


numpy
Initialization¶
Modifications for numpy interactive use.
Also worth noting is how Numpy and Scipy entirely circumvent the typical
help system, pydoc, and the paging functions in IPython with their
numpy.info()
and numpy.source()
functions.
See also


Linfield swoop for Ethan Boyle after defender's release by Shamrock Rovers
‘I know our supporters will give Ethan a warm welcome to the club and I look forward to working with him,’ says manager David Healy.
by David SneydLINFIELD HAVE COMPLETED the signing of defender Ethan Boyle following his release from Shamrock Rovers.
The 22-year-old has agreed a one-and-a-half-year deal at Windsor Park with Blues manager David Healy hailing the club for acting swiftly to beat other suitors.
Boyle will link up with his new team-mates in January and Healy is excited at the prospect of the Wexford native’s arrival.
“Our recruitment and development manager Willie McKeown and I have watched Ethan on a regular basis and we believe he can make a significant contribution to the club,” Healy said.
“He’s a much sought after player and I want to thank the club’s team committee for their backing in helping to bring Ethan to the club.
I know our supporters will give Ethan a warm welcome to the club and I look forward to working with him when he joins up with us for training.”
Boyle added: “I’m delighted to be joining Linfield. The manager and Willie McKeown have made me feel very welcome and at home here. The facilities are really impressive and I’m really looking forward to getting started when the transfer window opens in the new year.
“It’s an exciting new challenge for me. Linfield are a very big club on this island and I expect in the new year the team will be challenging for major silverware and I just want to contribute to what I hope will be a successful end of the season for the club.”


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Functions to filter GPS and/or Argos locations. The provided filters remove temporal and spatial duplicates, fixes located at a given height from estimated high tide line, and locations with high error as proposed in Shimada et al. (2012) <doi:10.3354/meps09747> and Shimada et al. (2016) <doi:10.1007/s00227-015-2771-0>.
| Version: | 1.1.1 |
| Depends: | R (≥ 2.10), ggplot2 |
| Imports: | sp, raster, trip, data.table, geosphere, ggmap, gridExtra, ggsn, stats |
| Published: | 2018-06-20 |
| Author: | Takahiro Shimada |
| Maintainer: | Takahiro Shimada <takahiro.shimada at my.jcu.edu.au> |
| BugReports: | https://github.com/TakahiroShimada/SDLfilter/issues |
| License: | GPL-2 | file LICENSE |
| URL: | https://github.com/TakahiroShimada/SDLfilter |
| NeedsCompilation: | no |
| Citation: | SDLfilter citation info |
| Materials: | README NEWS |
| CRAN checks: | SDLfilter results |
| Reference manual: | SDLfilter.pdf |
| Package source: | SDLfilter_1.1.1.tar.gz |
| Windows binaries: | r-devel: SDLfilter_1.1.1.zip, r-release: SDLfilter_1.1.1.zip, r-oldrel: SDLfilter_1.1.1.zip |
| OS X binaries: | r-release: SDLfilter_1.1.1.tgz, r-oldrel: SDLfilter_1.1.1.tgz |
| Old sources: | SDLfilter archive |
Please use the canonical form https://CRAN.R-project.org/package=SDLfilter to link to this page.


Defense of the Ancients
问题描述 :
DotA? I’m afraid you’ve got a wrong impression, because we are talking about some real Ancients.
A lot of towers are in the first quadrant of rectangular coordinates. And between every two towers there is a wall. All of them are Ancients. Somehow, some skytroopers are trying to attack our Ancients and all we know is that they’ll land at the second, third and fourth quadrant of rectangular coordinates. Because those areas are desolation, the troops decided to follow a fixed straight line. Now we’ve got all the landing coordinates of the troops and the polar angle of their walking lines. To protect our Ancients, we need to know where the troops will first arrive at the Ancients.
A lot of towers are in the first quadrant of rectangular coordinates. And between every two towers there is a wall. All of them are Ancients. Somehow, some skytroopers are trying to attack our Ancients and all we know is that they’ll land at the second, third and fourth quadrant of rectangular coordinates. Because those areas are desolation, the troops decided to follow a fixed straight line. Now we’ve got all the landing coordinates of the troops and the polar angle of their walking lines. To protect our Ancients, we need to know where the troops will first arrive at the Ancients.
输入:
There are multiple test cases.
First line contains a single integer T (T<=10), indicates the number of test cases.
For each test case:
The first line has two positive integers N and M (1<N<=100000, M<=100000), represent the number of towers and skytroopers.
Following N lines, each line contains two integers X and Y, represents the coordinate of the tower.
Following M lines, each line has three integers SX, SY and XITA, indicates the coordinates of a skytrooper and the polar angle of their attacking line (in degrees). SX and SY will not bigger than 0 at the same time.
All the coordinates values lies in [-20000, 20000]. No two towers will be in same place.
First line contains a single integer T (T<=10), indicates the number of test cases.
For each test case:
The first line has two positive integers N and M (1<N<=100000, M<=100000), represent the number of towers and skytroopers.
Following N lines, each line contains two integers X and Y, represents the coordinate of the tower.
Following M lines, each line has three integers SX, SY and XITA, indicates the coordinates of a skytrooper and the polar angle of their attacking line (in degrees). SX and SY will not bigger than 0 at the same time.
All the coordinates values lies in [-20000, 20000]. No two towers will be in same place.
输出:
There are multiple test cases.
First line contains a single integer T (T<=10), indicates the number of test cases.
For each test case:
The first line has two positive integers N and M (1<N<=100000, M<=100000), represent the number of towers and skytroopers.
Following N lines, each line contains two integers X and Y, represents the coordinate of the tower.
Following M lines, each line has three integers SX, SY and XITA, indicates the coordinates of a skytrooper and the polar angle of their attacking line (in degrees). SX and SY will not bigger than 0 at the same time.
All the coordinates values lies in [-20000, 20000]. No two towers will be in same place.
First line contains a single integer T (T<=10), indicates the number of test cases.
For each test case:
The first line has two positive integers N and M (1<N<=100000, M<=100000), represent the number of towers and skytroopers.
Following N lines, each line contains two integers X and Y, represents the coordinate of the tower.
Following M lines, each line has three integers SX, SY and XITA, indicates the coordinates of a skytrooper and the polar angle of their attacking line (in degrees). SX and SY will not bigger than 0 at the same time.
All the coordinates values lies in [-20000, 20000]. No two towers will be in same place.
样例输入:
1 6 3 5 1 8 5 13 2 14 7 7 9 1 7 -2 -2 45 8 -2 90 -3 7 120
样例输出:
3.400000 3.400000 8.000000 1.375000 safe
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太棒了，我抢到沙发了啊，猫的假期其实很好看的，就是不在漫画台里更啊，真心喜欢看的。。。。。 ~(≧▽≦)/~
太棒了，我抢到沙发了啊，猫的假期其实很好看的，就是不在漫画台里更啊，真心喜欢看的。。。。。 ~(≧▽≦)/~
太棒了，我抢到沙发了啊，猫的假期其实很好看的，就是不在漫画台里更啊，真心喜欢看的。。。。。 ~(≧▽≦)/~
太棒了，我抢到沙发了啊，猫的假期其实很好看的，就是不在漫画台里更啊，真心喜欢看的。。。。。 ~(≧▽≦)/~
太棒了，我抢到沙发了啊，猫的假期其实很好看的，就是不在漫画台里更啊，真心喜欢看的。。。。。 ~(≧▽≦)/~
太棒了，我抢到沙发了啊，猫的假期其实很好看的，就是不在漫画台里更啊，真心喜欢看的。。。。。 ~(≧▽≦)/~
太棒了，我抢到沙发了啊，猫的假期其实很好看的，就是不在漫画台里更啊，真心喜欢看的。。。。。 ~(≧▽≦)/~
太棒了，我抢到沙发了啊，猫的假期其实很好看的，就是不在漫画台里更啊，真心喜欢看的。。。。。 ~(≧▽≦)/~
太棒了，我抢到沙发了啊，猫的假期其实很好看的，就是不在漫画台里更啊，真心喜欢看的。。。。。 ~(≧▽≦)/~
太棒了，我抢到沙发了啊，猫的假期其实很好看的，就是不在漫画台里更啊，真心喜欢看的。。。。。 ~(≧▽≦)/~
太棒了，我抢到沙发了啊，猫的假期其实很好看的，就是不在漫画台里更啊，真心喜欢看的。。。。。 ~(≧▽≦)/~
太棒了，我抢到沙发了啊，猫的假期其实很好看的，就是不在漫画台里更啊，真心喜欢看的。。。。。 ~(≧▽≦)/~
太棒了，我抢到沙发了啊，猫的假期其实很好看的，就是不在漫画台里更啊，真心喜欢看的。。。。。 ~(≧▽≦)/~
第二个方法挺不错。NewHead代表新的头节点，通过递归找到最后一个节点之后，就把这个节点赋给NewHead，然后一直返回返回，中途这个值是没有变化的，一边返回一边把相应的指针方向颠倒，最后结束时返回新的头节点到主函数。
能告诉我为什么对于每一个m，cnt的值不用更新吗?这儿我想不通啊，谢谢
。。。
&这是C语言？
Thank you very much
bottes vernies blanches
I appreciate the efforts you men and women place in to share blogs on such sort of matters, it was certainly useful. Keep Posting!
很好的思路，可以借鉴
目测会火
约瑟夫也用说这么长……很成熟的一个问题了，分治的方法解起来o(n)就可以了，有兴趣可以看看具体数学的第一章，关于约瑟夫问题推导出了一系列的结论，很漂亮
还是有些难度的！
一开始就规定不相邻节点颜色相同，可能得不到最优解。我想个类似的算法，也不确定是否总能得到最优解：先着一个点，随机挑一个相邻点，着第二色，继续随机选一个点，但必须至少有一个边和已着点相邻，着上不同色，当然尽量不增加新色，直到完成。我还找不到反例验证他的错误。。希望LZ也帮想想, 有想法欢迎来邮件。谢谢
对，就是把这32位当成一个长度为32的数组
int L[m+1][n+1];这样定义出错，这个在gcc上可以编译通过 在VS上不行 应该改为new 或者vector
多谢支持！


Let's further simplify the way we write Lisp...
Parinfer was designed to help newcomers with Lisp. It allows Lisp code to be driven by indentation—not by removing Parentheses, but by inferring them. It now exists as a plugin across many editors, and is reportedly used by newcomers and experienced users across different Lisps.
Some parts didn't feel right over time. Though many of us enjoyed the core of its behavior, some edge cases had emerged to cause unintended structure changes. And as we anticipated, users expressed problems with mode-switch confusion and noisy diffs on projects.
We'd like to show how it has improved. There is now an easier unified mode, a project linter for teams, and some safeguards to prevent unintended structure changes. Not all problems are solved, but this represents a milestone toward discovering more of Parinfer capabilities and tradeoffs so that we may better understand how to improve the newcomer experience for Lisp.


| Defining URL: | http://www.fhir.org/guides/test4/CodeSystem/blah-codes |
| Version: | 0.0.0 |
| Name: | BlahCodes |
| Status: | draft |
| Content: | All the concepts defined by the code system are included in the code system resource |
| Definition: | A bunch of example codes |
| Source Resource: | XML / JSON / Turtle |


Link Management¶
Notesdir facilitates the use of regular hyperlinks, with relative file paths, for linking between notes or referencing attachments. The advantage of this over a more specialized syntax is that it allows a wide variety of viewing/editing software to understand the links out-of-the-box.
One challenge to that approach is that if you rename or move a file, links to and from it are broken.
To address this, when the notesdir mv
command moves a file, it also updates all links to it in other files so that they point to the new location.
The list of links to a file (backlinks) can also be accessed from the CLI or API if you want to conduct analysis of the relationships between your notes.
File type support¶
Links to any type of file or folder can be detected, as long as the link is from a supported file type:
Markdown: links like
[link text](path/to/file.xyz)
are recognized, along with some but not all other syntaxes. Seenotesdir.accessors.markdown.MarkdownAccessor
for more details of what is supported.HTML: links like
link text
are recognized, along with references to resources in various elements likeimg
. Seenotesdir.accessors.html.HTMLAccessor
for more details of what is supported.
Configuration¶
When searching for backlinks, notesdir scans all the files it knows about from your configuration - see notesdir.conf.RepoConf
.
All files (of supported file types) in roots
will be checked, unless they are filtered out by skip_parse
or ignore
.
Viewing links and backlinks¶
Use the notesdir info
command to view links to and from a particular file:
notesdir info philosophy-of-language-the-classics-explained.md
The output looks like this (alternatively, pass -j
to get JSON output):
path: /Users/jacob/Zettel/personal/active/philosophy-of-language-the-classics-explained.md
title: Philosophy of Language: The Classics Explained
created: 2020-06-18 05:33:35.183691
tags: book, language, nonfiction, philosophy, unit
links:
../archive/2020/06/frege-on-sense-and-reference-mcginn.md -> /Users/jacob/Zettel/personal/archive/2020/06/frege-on-sense-and-reference-mcginn.md
../archive/2020/07/kripke-on-names.md -> /Users/jacob/Zettel/personal/archive/2020/07/kripke-on-names.md
../archive/2020/07/russell-on-definite-descriptions-mcginn.md -> /Users/jacob/Zettel/personal/archive/2020/07/russell-on-definite-descriptions-mcginn.md
backlinks:
/Users/jacob/Zettel/personal/archive/2020/06/frege-on-sense-and-reference-mcginn.md
/Users/jacob/Zettel/personal/archive/2020/07/kripke-on-names.md
/Users/jacob/Zettel/personal/archive/2020/07/russell-on-definite-descriptions-mcginn.md
In the links
section, the text to the left of the arrow is the actual link as it appears in the file, while the text to the right of the arrow is the absolute path of the target file.
The backlinks
section lists the absolute paths of files that contain links to this file.
Moving files without breaking links¶
Suppose you have this directory tree:
notes/
one.md : "I link to [file two](two.md)"
two.md : "I link to [file one](one.md)"
subdir/
You can run the following command to move two.md:
notesdir mv notes/two.md notes/two.md/subdir/newname.md
Now your directory tree and files will look like this:
notes/
one.md : "I link to [file two](subdir/newname.md)"
subdir/
newname.md : "I link to [file one](../one.md)"
If you want a list of what files will be changed without actually changing them, use notesdir mv --preview
.
Replacing links¶
Sometimes you may want to replace links without moving any files.
For example, if you convert an HTML file to Markdown, you would want to find all links to the old .html
file and replace them with links to the new .md
file.
Use the relink
command to do this.
It does not move any files, or even care whether the old or new paths refer to real files.
notesdir relink old.html new.md
If you want a list of what files will be changed without actually changing them, use notesdir relink --preview
.


Open States is now Plural! The Open States website is now available at
open.pluralpolicy.com.
You are welcome to continue using these tools while we prepare a migration process to help you adopt our new tools.
You can try out an account using those new and improved tools now, at
https://pluralpolicy.com/get-started/
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Project Updates
{% for update in blog_updates %}
{{ update.date|fdate:"%B %-d, %Y" }}
{{ update.title }}
{% endfor %}