--- layout: post esbma_id: 1689 title: 5: It's All About Triangles date: 2007-07-17 13:00:00 ---
This entry is part 5 of a 12-part series on WPF 3D.
After several posts about the quirky minutia of WPF 3D, now I want to go back and cover some basic principles for those who may be less familiar with 3D graphics. A full introduction would be far beyond the scope of a blog entry, so I'm just going to hit a few highlights I consider significant, especially for those who are coming from a background in 2D graphics.
When I first started doing 3D graphics programming, I was surprised when I saw all the floating point numbers. If the pixel I want is at X=7, and the next pixel is at X=8, what the heck is at X=7.5?
When I learned 2D graphics on APIs like Win32, we worked with integers. In fact, we usually worked directly with pixels. Pixels are very discrete, so integers are the right way of dealing with them. We have X and Y coordinates. If we increase X by one, we have moved one pixel to the right. There is nothing in between. Life is simple that way. [Footnote 1]
In 3D graphics, coordinates are floating point numbers and pixels are abstracted away. We just don't think very much about pixels.
OK, so everything is in floating point. So if the units are not pixels, what are they? Inches? Centimeters? Miles?
Answer: It doesn't matter. The coordinate system of 3D graphics is unit-less. You can think of the units as whatever you want them to be, if in fact your 3D scene has physical dimensions at all. In my woodworking app, I set one unit equal to one inch.
One of the next things I noticed when I started 3D graphics programming was all the triangles. Why does everything have to be about triangles? In woodworking, every board starts out with six sides that are flat and rectangular. Triangles sometimes happen in the woodshop, but not really all that often. Why can't I just tell the graphics system that I've got a six-sided rectangular solid?
Most things in the architecture of a computer system are built layer upon layer. The lower layers deal with the simplest concepts, the things from which all the more complicated things can be built. Assembly language is a very low-level layer. It is tedious, but ultimately quite powerful, as everything in software is built upon it.
Triangles are somewhat like the assembly language of 3D graphics.
If computer graphics engines were built on any other fundamental item, none of these things would be true. For example, suppose we built the system on quadrilaterals. Now we have all kinds of problems. Given any four points, there may not be a plane which passes through all four of them. Even if they are coplanar, the resulting quad might not be convex. Furthermore, there are lots of polygons which cannot be broken up into quads.
In 3D graphics, including WPF 3D, everything is a triangle. In order to display a 3D scene, you have to break it all down into triangles.
The three points of a triangle determine a plane. [Footnote 2]. This makes it quite simple to determine, for any given point, which side of the triangle's plane the point is on. Why is this important? Because in 3D graphics, a triangle has a front and a back. The front of the triangle is drawn while the back is completely ignored. [Footnote 3]
Consider the solid object in this picture. It has six rectangular sides. Each side is drawn as two triangles.
Ignoring triangles can save a lot of rendering time in a complicated 3D scene. This simple drawing has only 12 triangles, but the full workbench picture (shown in entry 2 of this series) has 2,208 triangles, and that is still a very simple scene.
OK, so a triangle has a front and a back. Which side is the front?
We adopt a convention depending on the order of the vertices. On the front of the triangle, the vertices are specified in counter-clockwise order.
Most programmers don't code in assembly language, choosing instead to spend their day at a higher level of abstraction like C or Java. The same thing happens in 3D programming. Typically, you build a layer of abstraction so you don't have to spend your day working directly with triangles. In my solid modeling library, each face of a solid can be any kind of polygon. Since I already have the code to triangulate those polygons and stuff them into WPF, I actually don't think about triangles very often.
Still, I always find it helpful to understand what's going on "under the hood". You'll probably find WPF 3D programming easier when you grab these three first concepts:


@(title : String)
Hello! There are a lot of things you could do here!
Lorem ipsum dolor sit amet, consectetur adipisicing elit.
What others think?


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jMWE is a Java library for constructing and testing Multi-Word Expression detectors. A Multi-Word
Expression (MWE) is a group of words that (1) occurs together more often than would be expected by pure
chance and, (2) is arbitrarily restricted with regard to their syntactic or semantic
flexibility. Examples of
common MWEs are compound nouns such as world record or verb-particle constructions such as look up, as,
for example in the sentence:
- She looked up the world record.
The library has three main facilities: (1) a detector API, (2) a MWE index facility, and (3) a test harness. The
detector API defines a detector interface which provides a single method for detecting MWE tokens in a list
of individual tokens; anyone interested in taking advantage of jMWEs testing infrastructure or writing their
own MWE token detection algorithm need only implement this interface. jMWE provides several baseline
MWE token detection strategies. Also provided are detector filters and resolvers, which apply a specific constraint to or
resolve conflicts in the output another detector. The MWE index provides classes for constructing, storing,
and accessing indices of valid MWE types. An MWE index allows an algorithm to retrieve a list of MWE
types given a single word token and part of speech. The index also lists how frequently, in a particular
concordance, a set of tokens appears as a particular MWE type rather than as independent words. The test
harness allows one to run an MWE detector over a given corpus and measure its precision and recall. The
library has no GUI elements.
jMWE is free to use for all purposes, as long as proper acknowledgment is made.
Details can be found in the license, which is included with the distribution.


Balcony facade made in fiber (color matching to Persian Marble finish)
Finished balcony with railing made of bright steel with brass handrail & motif
Row of Balcones
Final execution of balcony with railing
Final execution of balcony with railing
Grand staircase fiber panels finished to match Persian Marble
Grand staircase curved fiber panels finished to match Persian Marble
Capital (Main Lobby) being Finished. Clay work, mould preparation & final fiber piece assembled.
Fixing of Capital at main lobby
View of Finished Ball-Room Gallery painted to match Persian marble finish
Planter (Made in Fiber) finished with Persian Marble
Perforation of flower pattern done in Aluminum (handmade cutting)
Brass Flower Motif / Nob pattern 1 (casting work) / pattern 2
Fibre panel - Clay work & fibre moulding
Fibre Lotus base - Clay work & molding. Assembled for metal lamp at the hotel lobby.
View of Lotus
Chennai Project (Bronze Finished Hanging Bell in Fiber)


Strictly's Claudia Winkleman vows to never compete in the show herself
Claudia Winkleman may be one of the leading ladies of Strictly Come Dancing – but don’t expect her to actually hit the dancefloor anytime soon.
The presenter has ruled out ever taking part on the series because she doesn’t think she has the rhythm to get far in the competition.
Speaking to the Daily Star, she said: ‘Me dancing on Strictly? That will never happen! I am 47. Never. Watch me. I don’t move. I am always lying down.’
‘I used to dance with Len Goodman when I presented It Takes Two,’ she continued. ‘But I am not sure that would be translated as busting a few moves.
‘I was standing there going, “What… Where?”.’
So we guess for now the star is more than happy in her Clauditorium and intends to stay there for the foreseeable.
Alongside Tess Daly, Claudia has been hosting the Saturday primetime favourite since 2014, taking over full-time from legend Bruce Forsyth.
The pair have formed a tight bond and have promised that they’ll only ever leave the show together, after becoming known as a unit.
Advertisement Advertisement
Just recently, her co-host Tess opened up about her time on the show, and revealed some back stage secrets to Metro.co.uk.
Despite presenting more than 200 shows, the 49-year-old revealed she still has a contingency plan in place for if things were to go wrong.
This week, she joined the class of 2019 as they performed at the iconic Blackpool ballroom – offering them moral support and debrief interviews after each dance.
Now they only have 7 couples left in the competition and the heat is being turned up as they edge closer to the finale.
Strictly Come Dancing continues Saturday at 7pm with the results show on Sunday at 7.15pm on BBC One.
Got a showbiz story? If you've got a story, video or pictures get in touch with the Metro.co.uk Entertainment team by emailing us<EMAIL_ADDRESS>calling 020 3615 2145 or by visiting our Submit Stuff page - we'd love to hear from you.


• The inputs for this dialog do not come from a dataset.
Numerator Count(s) and Denominator Counts The data for this calculation are the numerator and denominator for a proportion. With one count in each field, a one row table is produced. With multiple numbers in each, the table has one row for each and provides a comparison of each CI with the first.
• As a shorthand, if only one count is entered in a field but the other field has more than one, the single number is replicated as many times as needed.
Confidence Level Enter the confidence level (alpha) to be used for the intervals as a number between 0 and 1.
The binomial CIs use the Jeffreys formula that is also used for error bar charts.
In syntax, variables whose values are the numerator and denominator counts can be used for the numerator and denominator specifications instead of actual count values. The variables can be in the active dataset or from another dataset such as one that might be produced by AGGREGATE. A confidence interval is then produced for each case. No data aggregation is performed by this procedure.
This dialog generates syntax for the PROPOR extension command. To display help for this command, run the following syntax:
PROPOR /HELP.
This dialog requires the Integration Plug-In for Python and the PROPOR extension command. For more information, see How to Get Integration Plug-Ins, under Core System > Frequently Asked Questions in the IBM SPSS Statistics Help system.
© Copyright IBM Corp. 2009, 2012


No matter how impulsively I’m spending my money, as long as I’m keeping track of where it’s going, how much I have left and when more is likely to come in, I never feel out of control. This is why I’ve invested so much time in Cha-Ching, an increasingly frustrating endeavour.
Finance is the slum category of Mac software. The options are ugly, overflowing with superfluous features, completely ignore convention, lack polish and are plain un-Mac-like. Cha-Ching is the best of a horrible bunch and even it has glaring issues, I’ve written about one particularly frustrating “feature” before.
Recently I’ve decided to get a little more serious about my finance management and organise my income and expenditures properly. This is ridiculously difficult in Cha-Ching. Some of my issues:
- Cha-Ching provides a huge list of default categories, some broad, some obscure, only a few of which I want to use. You can add and remove your own categories but you cannot modify the default list. Your own custom categories are presented beneath the defaults making selecting a category needlessly tedious.
- Tagging behaviour works unlike anything I’ve used anywhere before. If you’ve previously entered a lowercase tag, even if you delete the tag and the entry it was attached to, it is impossible to enter the same tag in title case. There’s so many tiny behavioural oddities in the tags field it’s hard to articulate what’s wrong with it.
- The image selector laboriously forces you to scroll through an unnecessarily small field of images before dragging the image onto a drop zone. A search box is provided but simply doesn’t work in my experience. Not only is it a very strange way of labelling an entry with an image but it’s super buggy, the image list scroll area is full of empty images and duplicates. Additionally there is no option to assign an image to an entire category or assign them to scheduled transactions.
- Custom drop down boxes do not accept tab focus and cannot be controlled by keyboard, adding to the extremely slow process of adding or editing data.
- Custom buttons have no keyboard shortcuts and also don’t accept tab focus.
- Scheduled transactions need to be manually “paid” to appear in your transaction lists rendering them almost completely useless. A plain text list of scheduled transactions would do the job almost as well.
In it’s defence Cha-Ching is officially a “beta” application but when you’re at the 2.0 release and no longer offering the 1.0 a beta label smells much less like pre-release software and much more like a scapegoat.
What frustrates me most about this list is that they all relate directly to storing your financial data, the single piece of functionality a finance application needs to get right.
Cha-Ching has a solid base, there’s relatively little it needs to fix to become a great Mac application. In a few cases problems would be solved by simply using system default controls rather than custom ones. Yet core functionality remains half done and unpolished while almost-totally-unrelated-to-finance features are added equally half heartedly.


31 August 2004
Between 26 June and 20 August, a total of 959 cases and 30 deaths of suspected hepatitis E virus (HEV) has been reported from Goz Amer and Goz Beida.
A team composed of 2 epidemiologists and a logistician from WHO, a water and sanitation engineer supported by the French government and an epidemiologist from the Centers for Disease Control and Prevention, Atlanta, United States are travelling to the affected areas. They will be conducting an epidemiological investigation to identify the source of the infection, strengthen surveillance and evaluate and implement control measures. They will also assess the quality of the water and make recommendations to ensure a clean, safe water supply in these areas.


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java.lang.Object edu.cmu.cs.sb.drem.DREM_FastLogistic2
public final class DREM_FastLogistic2
Class implements a logistic regression classifier trained with an L1 penalty. The L1 penalty promotes sparsity in the classifier Implementation based on the following paper Krishnapuram, B., Figueiredo, M., Carin, L., and Hartemink, A. Sparse Multinomial Logistic Regression: Fast Algorithms and Generalization Bounds. IEEE Transactions on Pattern Analysis and Machine Intelligence (PAMI), 27, June 2005. pp. 957-968.
| Constructor Summary | |
|---|---|
DREM_FastLogistic2()
Empty constructor |
|
DREM_FastLogistic2(int[][] traindataindex,
int[][] traindata,
int[][] traindataTFindex,
int[][] traindataTF,
int[] y,
double[] dtrainweight,
int numclasses,
int numbits)
Constructor where the training weights of the instances are given |
|
DREM_FastLogistic2(int[][] traindataindex,
int[][] traindata,
int[][] traindataTFindex,
int[][] traindataTF,
int[] y,
int numclasses,
double[] dcoeff,
int numbits)
Constructor where the coefficients are given to the classifier |
| Method Summary | |
|---|---|
java.lang.Object |
clone()
Clones the classifier |
void |
computeG(int nel,
boolean bnew,
boolean bfirsttime)
Updates the G parameters in the multi-class case bnew means the coefficient changed on the previous coordinate or first time if didn't change then can keep previous errors just update current coefficient bfirsttime means it is the first pass through the coeffienients |
void |
computeGbin(int nel,
boolean bnew,
boolean bfirsttime)
Updates the value of the G matrix for the binary case bnew means the coefficient changed on the previous coordinate or first time If didn't change then can keep previous errors just update current coefficient bfirsttime means it is the first pass through the coefficients |
double[] |
distributionForInstance(int[] theInstance,
int nrow)
Returns a probability distribution the classifier gives to each class for the provided instance |
double[] |
distributionForInstance(int[] theInstanceIndex,
int[] theInstance,
int nrow)
Returns a probability distribution the classifier gives to each class for the provided instance |
boolean |
nextw(int nel,
boolean bnew,
boolean bfirst)
For the multi-class case updates the value of dcoeff[nel] |
boolean |
nextwbin(int nel,
boolean bnew,
boolean bfirst)
For the binary case updates the value of dcoeff[nel] |
double |
p(int nindicator,
int nrow)
Computes the probability of the item in nrow is of class nindicator |
void |
reinit(int[][] traindataindex,
int[][] traindata,
int[][] traindataTFindex,
int[][] traindataTF,
int[] y,
double[] dtrainweight,
int numclasses)
Reinitialized the variables of the classifier based on the input parameters |
java.lang.String |
saveClassifier(java.lang.String[] tfNames)
Returns a string with the classifier parameters |
void |
setRidge(double dridge)
Sets the value of the ridge parameter |
double |
soft(double da,
double ddelta)
If abs(da)-ddelta less than or equal to 0 returns 0 otherwise if da is non-negative returns abs(da)-ddelta and otherwide returns -(abs(da)-ddelta) |
java.lang.String |
toString()
Convers the classifier into a string |
void |
train()
Calss either trainbin or trainmulti to train the parameters of the classifier |
void |
trainbin()
Trains the parameters in the binary case |
void |
trainmulti()
Trains the parameters in the multi-class case |
| Methods inherited from class java.lang.Object |
|---|
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Constructor Detail |
|---|
public DREM_FastLogistic2()
public DREM_FastLogistic2(int[][] traindataindex, int[][] traindata, int[][] traindataTFindex, int[][] traindataTF, int[] y, int numclasses, double[] dcoeff, int numbits)
public DREM_FastLogistic2(int[][] traindataindex, int[][] traindata, int[][] traindataTFindex, int[][] traindataTF, int[] y, double[] dtrainweight, int numclasses, int numbits)
| Method Detail |
|---|
public java.lang.Object clone()
clone
in class java.lang.Object
public void setRidge(double dridge)
public java.lang.String toString()
toString
in class java.lang.Object
public java.lang.String saveClassifier(java.lang.String[] tfNames)
public void reinit(int[][] traindataindex, int[][] traindata, int[][] traindataTFindex, int[][] traindataTF, int[] y, double[] dtrainweight, int numclasses)
public double soft(double da, double ddelta)
public double p(int nindicator, int nrow)
public void computeG(int nel, boolean bnew, boolean bfirsttime)
public void computeGbin(int nel, boolean bnew, boolean bfirsttime)
public boolean nextw(int nel, boolean bnew, boolean bfirst)
public boolean nextwbin(int nel, boolean bnew, boolean bfirst)
public double[] distributionForInstance(int[] theInstance, int nrow)
public double[] distributionForInstance(int[] theInstanceIndex, int[] theInstance, int nrow)
public void train()
public void trainmulti()
public void trainbin()
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| DOSE: |
6 lines |
insufflated |
Cocaine |
(powder / crystals) |
For my first time, I bought a 30 bag from some guy and just wanted to try it with some friends who have experimented with it. This story is actually written in the early morning after the night.
anyway, i got the bag and my friends picked me up and we just pulled over, he got out a tray and I poured out the bag onto the tray and split it up into lines.
There I was with 6 nice lines staring back at me, I started with the first and second as fast as I could, then the 3rd, I noticed my face was getting numb, I took 2 more and then It just hit me, everything was perfect...the only word I could use was perfect..everything I said was at the right time and just the right choice of words. I felt so damn good...I could relate it to E but It was just a little different and a little better. I took the last line as fast as I could without a second thought..
I insisted we meet some 'girl' friends so we called some friends up and sped over to their place about 5 min away, the second I saw them I just started giving out hugs and remember saying the words 'I love you' and 'im sorry' over and over. It was just so much fun even though we didnt do much...It wasn't the most event filled night but in my mind, it was the most 'Amusing, entertaining, loving....
Experience Reports are the writings and opinions of the individual authors who submit them.
Some of the activities described are dangerous and/or illegal and none are recommended by Erowid.


--- layout: page title: About header-img: "img/about-bg.png" ---
This blog is a record of my code learning journey


Abstract
CL-UNICODE is a library which provides Common Lisp implementations with knowledge about Unicode characters including their name, their general category, the scripts and blocks they belong to, their numerical value, and several other properties. It also provides the ability to replace the standard syntax for reading Lisp characters with one that is Unicode-aware and is used to enhance CL-PPCRE with Unicode properties.CL-UNICODE is based on Unicode 5.1.
The code comes with a BSD-style license so you can basically do with it whatever you want.
Download shortcut: http://weitz.de/files/cl-unicode.tar.gz.
The library comes with a system definition for ASDF and you compile and load it in the usual way. It depends on CL-PPCRE.
CL-UNICODE builds parts of its source code automatically the first time it is compiled. This is done by parsing several Unicode data files which are included with the distribution and might take some time. This happens only once. FLEXI-STREAMS is needed for this process, but it is not used anymore once CL-UNICODE has been built.
You can run a test suite which tests most aspects of the library with
(asdf:oos 'asdf:test-op :cl-unicode)(Some of these tests are expected to fail if your Lisp has a very low
CHAR-CODE-LIMIT
like for example
CMUCL.)
[Generic function]
general-category c => name, symbol
Returns the general category of a character as a string.c
can be the character's code point (a positive integer) or a (Lisp) character assuming its character code is also its Unicode code point. The second return value is the property symbol of the category.CL-USER 1 > (general-category #\A) "Lu" CL-UNICODE-NAMES::LU CL-USER 2 > (general-category #\-) "Pd" CL-UNICODE-NAMES::PD CL-USER 3 > (general-category #\8) "Nd" CL-UNICODE-NAMES::NDSee also
GENERAL-CATEGORIES
.
[Generic function]
script c => name, symbol
Returns the script of a character as a string orNIL
if there is no script for that particular character.c
can be the character's code point (a positive integer) or a (Lisp) character assuming its character code is also its Unicode code point. The second return value (if there is one) is the property symbol of the script.CL-USER 1 > (script #\B) "Latin" CL-UNICODE-NAMES::LATIN CL-USER 2 > (script (code-char #x5d0)) "Hebrew" CL-UNICODE-NAMES::HEBREWSee alsoSCRIPTS
.
[Generic function]
code-block c => name, symbol
Returns the block of a character as a string orNIL
if there is no block for that particular character.c
can be the character's code point (a positive integer) or a (Lisp) character assuming its character code is also its Unicode code point. The second return value (if there is one) is the property symbol of the block.CL-USER 1 > (code-block #\a) "Basic Latin" CL-UNICODE-NAMES::BASICLATIN CL-USER 2 > (code-block #\ä) "Latin-1 Supplement" CL-UNICODE-NAMES::LATIN1SUPPLEMENTSee alsoCODE-BLOCKS
.
[Generic function]
has-binary-property c property => generalized-boolean
Checks whether a character has the binary propertyproperty
.c
can be the character's code point (a positive integer) or a (Lisp) character assuming its character code is also its Unicode code point.property
can be a string naming the property or the corresponding property symbol. If a true value is returned, it is the property symbol.CL-USER 1 > (has-binary-property #\Space "White_Space") CL-UNICODE-NAMES::WHITESPACE CL-USER 2 > (has-binary-property #\F "ASCII_Hex_Digit") CL-UNICODE-NAMES::ASCIIHEXDIGIT CL-USER 3 > (has-binary-property #\- "Dash") CL-UNICODE-NAMES::DASH CL-USER 4 > (has-binary-property #\= "Dash") NILSee alsoBINARY-PROPERTIES
.
[Generic function]
numeric-type c => name, symbol
Returns the numeric type of a character (one of"Decimal"
,"Digit"
, or"Numeric"
) as a string orNIL
if that particular character has no numeric type.c
can be the character's code point (a positive integer) or a (Lisp) character assuming its character code is also its Unicode code point. The second return value (if there is one) is the property symbol of the numeric type.CL-USER 1 > (numeric-type #\3) "Decimal" CL-UNICODE-NAMES::DECIMAL CL-USER 2 > (numeric-type (character-named "VULGAR FRACTION THREE QUARTERS")) "Numeric" CL-UNICODE-NAMES::NUMERIC CL-USER 3 > (numeric-type #\z) NIL NIL
[Generic function]
numeric-value c => number-or-nil
Returns the numeric value of a character as a Lisp rational orNIL
(for NaN).c
can be the character's code point (a positive integer) or a (Lisp) character assuming its character code is also its Unicode code point.CL-USER 1 > (numeric-value #\3) 3 CL-USER 2 > (numeric-value (character-named "VULGAR FRACTION THREE QUARTERS")) 3/4 CL-USER 3 > (numeric-value #\z) NIL
[Generic function]
bidi-class c => name, symbol
Returns the bidirectional (Bidi) class of a character as a string orNIL
if there is no bidirectional class for that particular character.c
can be the character's code point (a positive integer) or a (Lisp) character assuming its character code is also its Unicode code point. The second return value (if there is one) is the property symbol of the class.CL-USER 1 > (bidi-class #\Space) "WS" CL-UNICODE-NAMES::WS CL-USER 2 > (bidi-class #\A) "L" CL-UNICODE-NAMES::L CL-USER 3 > (bidi-class (character-named "HEBREW LETTER ALEF")) "R" CL-UNICODE-NAMES::RSee alsoBIDI-CLASSES
.
[Function]
bidi-mirroring-glyph c &key want-code-point-p => char-or-code-point
Returns the Bidi mirroring glyph for a character if the character has the BidiMirrored property and an appropriate mirroring glyph is defined.c
can be the character's code point (a positive integer) or a (Lisp) character assuming its character code is also its Unicode code point.Returns the code point instead of the character if
want-code-point-p
is true. This can be especially useful for Lisp implementations whereCHAR-CODE-LIMIT
is smaller than+CODE-POINT-LIMIT+
.CL-USER 1 > (bidi-mirroring-glyph #\[) #\] CL-USER 2 > (bidi-mirroring-glyph #\]) #\[ CL-USER 3 > (bidi-mirroring-glyph #\|) NIL
[Function]
lowercase-mapping c &key want-code-point-p => char-or-code-point
Returns the simple lowercase mapping of a character.c
can be the character's code point (a positive integer) or a (Lisp) character assuming its character code is also its Unicode code point. Returns the character itself if no such mapping is explicitly defined. Note that case mapping only makes sense for characters with the LC property.Returns the code point instead of the character if
want-code-point-p
is true. This can be especially useful for Lisp implementations whereCHAR-CODE-LIMIT
is smaller than+CODE-POINT-LIMIT+
.CL-USER 1 > (lowercase-mapping #\Ä) #\ä CL-USER 2 > (unicode-name (lowercase-mapping (character-named "GEORGIAN CAPITAL LETTER AN"))) "GEORGIAN SMALL LETTER AN" CL-USER 3 > (lowercase-mapping (character-named "LATIN CAPITAL LETTER SHARP S")) #\ß
[Function]
uppercase-mapping c &key want-code-point-p => char-or-code-point
Returns the simple uppercase mapping of a character.c
can be the character's code point (a positive integer) or a (Lisp) character assuming its character code is also its Unicode code point. Returns the character itself if no such mapping is explicitly defined. Note that case mapping only makes sense for characters with the LC property.Returns the code point instead of the character if
want-code-point-p
is true. This can be especially useful for Lisp implementations whereCHAR-CODE-LIMIT
is smaller than+CODE-POINT-LIMIT+
.CL-USER 1 > (uppercase-mapping #\s) #\S CL-USER 2 > (unicode-name (uppercase-mapping (character-named "GLAGOLITIC SMALL LETTER AZU"))) "GLAGOLITIC CAPITAL LETTER AZU"
[Function]
titlecase-mapping c &key want-code-point-p => char-or-code-point
Returns the simple titlecase mapping of a character.c
can be the character's code point (a positive integer) or a (Lisp) character assuming its character code is also its Unicode code point. Returns the character itself if no such mapping is explicitly defined. Note that case mapping only makes sense for characters with the LC property.Returns the code point instead of the character if
want-code-point-p
is true. This can be especially useful for Lisp implementations whereCHAR-CODE-LIMIT
is smaller than+CODE-POINT-LIMIT+
.CL-USER 1 > (unicode-name (titlecase-mapping (char-code (character-named "LATIN SMALL LETTER DZ WITH CARON")))) "LATIN CAPITAL LETTER D WITH SMALL LETTER Z WITH CARON" CL-USER 2 > (unicode-name (uppercase-mapping (char-code (character-named "LATIN SMALL LETTER DZ WITH CARON")))) "LATIN CAPITAL LETTER DZ WITH CARON"
[Generic function]
combining-class c => class
Returns the combining class of a character as a non-negative integer.c
can be the character's code point (a positive integer) or a (Lisp) character assuming its character code is also its Unicode code point.CL-USER 1 > (combining-class #\~) 0 CL-USER 2 > (combining-class (character-named "COMBINING TILDE OVERLAY")) 1 CL-USER 3 > (combining-class (character-named "NON-SPACING DOUBLE OVERSCORE")) 230
[Generic function]
age c => age
Returns the age of a character orNIL
if there is no age entry for that particular character. The age of a character is a list of two integers denoting the major and minor number of the Unicode version where the character first appeared.c
can be the character's code point (a positive integer) or a (Lisp) character assuming its character code is also its Unicode code point.CL-USER 1 > (age #\K) (1 1) CL-USER 2 > (age (character-named "HANGUL SYLLABLE PWILH")) (2 0) CL-USER 3 > (age (character-named "LATIN CAPITAL LETTER SHARP S")) (5 1)
[Function]
general-categories => list
Returns a sorted list of all general categories known to CL-UNICODE. These are the possible return values ofGENERAL-CATEGORY
.CL-USER 1 > (general-categories) ("Cc" "Cf" "Cn" "Co" "CS" "Ll" "Lm" "Lo" "Lt" "Lu" "Mc" "Me" "Mn" "Nd" "Nl" "No" "Pc" "Pd" "Pe" "Pf" "Pi" "Po" "Ps" "Sc" "Sk" "Sm" "So" "Zl" "Zp" "Zs")
[Function]
scripts => list
Returns a sorted list of all scripts known to CL-UNICODE. These are the possible return values ofSCRIPT
.
[Function]
code-blocks => list
Returns a sorted list of all blocks known to CL-UNICODE. These are the possible return values ofCODE-BLOCK
.
[Function]
binary-properties => list
Returns a sorted list of all binary properties known to CL-UNICODE. These are the allowed second arguments (modulo canonicalization) toHAS-BINARY-PROPERTY
.CL-USER 1 > (binary-properties) ("ASCII_Hex_Digit" "BidiMirrored" "Bidi_Control" "Dash" "Deprecated" "Diacritic" "Extender" "Hex_Digit" "Hyphen" "Ideographic" "IDS_Binary_Operator" "IDS_Trinary_Operator" "Join_Control" "Logical_Order_Exception" "Other_Alphabetic" "Other_Default_Ignorable_Code_Point" "Other_Grapheme_Extend" "Other_ID_Continue" "Other_ID_Start" "Other_Lowercase" "Other_Math" "Other_Uppercase" "Pattern_Syntax" "Pattern_White_Space" "Quotation_Mark" "Radical" "Soft_Dotted" "STerm" "Terminal_Punctuation" "Unified_Ideograph" "Variation_Selector" "White_Space")
[Function]
bidi-classes => list
Returns a sorted list of all Bidi classes known to CL-UNICODE. These are the possible return values ofBIDI-CLASS
.CL-USER 1 > (bidi-classes) ("AL" "AN" "B" "BN" "CS" "EN" "ES" "ET" "L" "LRE" "LRO" "NSM" "ON" "PDF" "R" "RLE" "RLO" "S" "WS")
[Function]
has-property c property => generalized-boolean
Checks whether a character has the named propertyproperty
.property
can be a string naming a property (which will be used for look-up after canonicalization) or it can be a property symbol (seePROPERTY-SYMBOL
).c
can be the character's code point (a positive integer) or a (Lisp) character assuming its character code is also its Unicode code point.Properties in the sense of CL-UNICODE can be names of general categories, scripts, blocks, binary properties, or Bidi classes, amongst other things. If there are a block and a script with the same name (like, say,
"Cyrillic"
), the bare name denotes the script. Prepend"Block:"
to the name to refer to the block. (You can also prepend"Script:"
to refer to the script unambiguously.) Names of Bidi classes must be prepended with"BidiClass:"
if there's a potential for ambiguity.This function also recognizes several aliases for properties (like
"Symbol"
for"S"
) and you can, as in Perl, prepend block names with"In"
instead of"Block:"
and most other properties with"Is"
. SeeRECOGNIZED-PROPERTIES
.Signals an error if no property named
property
was found.CL-USER 1 > (has-property #\A "L") T CL-USER 2 > (has-property #\A "Letter") T CL-USER 3 > (has-property #\A "LC") T CL-USER 4 > (has-property #\A "CasedLetter") T CL-USER 5 > (has-property #\A "Lu") T CL-USER 6 > (has-property #\A "UppercaseLetter") T CL-USER 7 > (has-property #\A "IsUppercaseLetter") T CL-USER 8 > (has-property #\A "LowercaseLetter") NIL CL-USER 9 > (has-property #\A "Latin") T CL-USER 10 > (has-property #\A "Script:Latin") T CL-USER 11 > (has-property #\A "Script:Hebrew") NIL CL-USER 12 > (has-property #\A "Basic Latin") T CL-USER 13 > (has-property #\A "Block:BasicLatin") T CL-USER 14 > (has-property #\A "InBasicLatin") T CL-USER 15 > (has-property #\A "Block:Arabic") NIL CL-USER 16 > (has-property #\A "WhiteSpace") NIL CL-USER 17 > (has-property #\A "HexDigit") CL-UNICODE-NAMES::HEXDIGIT CL-USER 18 > (has-property #\A "BidiClass:L") T CL-USER 19 > (has-property #\A "BidiClass:Left-to-Right") T CL-USER 20 > (has-property #\A "LeftToRight") T CL-USER 21 > (has-property #\A "Any") T CL-USER 22 > (has-property #\A "Assigned") T CL-USER 23 > (has-property #\A "Unassigned") NIL CL-USER 24 > (has-property #\A "ASCII") TSee alsoPROPERTY-TEST
.
[Generic function]
property-test property &key errorp => function
Returns a unary function which can test code points or Lisp characters for the named propertyproperty
.property
is interpreted as inHAS-PROPERTY
andPROPERTY-TEST
is actually used internally byHAS-PROPERTY
but might come in handy if you need a faster way to test forproperty
(as you're saving the time to look up the property).Returns
NIL
if no property namedproperty
was found or signals an error iferrorp
is true.CL-USER 1 > (let ((ascii-tester (property-test "ASCII_Hex_Digit"))) (count-if 'identity (map 'list ascii-tester "ALEF"))) 3See also CL-PPCRE'sCREATE-OPTIMIZED-TEST-FUNCTION
.
[Function]
list-all-characters property &key want-code-point-p => list
Lists all character (ordered by code point) which have the propertyproperty
whereproperty
is interpreted as inHAS-PROPERTY
. Ifwant-code-point-p
is true, a list of code points instead of a list of characters is returned. (IfCHAR-CODE-LIMIT
is smaller than+CODE-POINT-LIMIT+
in your Lisp implementation, the list of code points can actually be longer than the list of characters.).CL-USER 1 > (mapcar 'unicode-name (list-all-characters "Grapheme_Link" :want-code-point-p t)) ("DEVANAGARI SIGN VIRAMA" "BENGALI SIGN VIRAMA" "GURMUKHI SIGN VIRAMA" "GUJARATI SIGN VIRAMA" "ORIYA SIGN VIRAMA" "TAMIL SIGN VIRAMA" "TELUGU SIGN VIRAMA" "KANNADA SIGN VIRAMA" "MALAYALAM SIGN VIRAMA" "SINHALA SIGN AL-LAKUNA" "THAI CHARACTER PHINTHU" "TIBETAN MARK HALANTA" "MYANMAR SIGN VIRAMA" "MYANMAR SIGN ASAT" "TAGALOG SIGN VIRAMA" "HANUNOO SIGN PAMUDPOD" "KHMER SIGN COENG" "BALINESE ADEG ADEG" "SUNDANESE SIGN PAMAAEH" "SYLOTI NAGRI SIGN HASANTA" "SAURASHTRA SIGN VIRAMA" "REJANG VIRAMA" "KHAROSHTHI VIRAMA")
[Function]
recognized-properties &optional all => list
Returns a list of all property names known to CL-UNICODE. These are the allowed second arguments (modulo canonicalization) toHAS-PROPERTY
. Ifall
is true, known aliases (like Letter for L) are also included.CL-USER 1 > (length (recognized-properties t)) 996
[Function]
property-symbol name => symbol, name
Returns a symbol in theCL-UNICODE-NAMES
package (which is only used for this purpose) which can stand in for the stringname
in look-ups. The symbol's name is the result of canonicalizing and then upcasingname
.A symbol returned by this function is only really useful and only actually a property symbol if the second return value is true.
All exported functions of CL-UNICODE which return strings which are property names return the corresponding property symbol as their second return value. All exported functions of CL-UNICODE which accept property names as arguments will also accept property symbols.
CL-USER 1 > (property-symbol "XID_Start") CL-UNICODE-NAMES::XIDSTART "XIDStart" CL-USER 2 > (property-symbol "Foo") CL-UNICODE-NAMES::FOO NILSee alsoPROPERTY-NAME
.
[Function]
property-name symbol => name-or-nil
Returns a name (not the name) for a property symbolsymbol
if it is known to CL-UNICODE. Note that(STRING= (PROPERTY-NAME (PROPERTY-SYMBOL <string>)) <string>)is not necessarily true even if the property name is notNIL
while(EQ (PROPERTY-SYMBOL (PROPERTY-NAME <symbol>)) <symbol>)always holds if there is a property name for<symbol>
.CL-USER 1 > (property-name 'cl-unicode-names::asciihexdigit) "ASCII_Hex_Digit"See alsoPROPERTY-SYMBOL
.
[Function]
canonicalize-name name => name'
Converts the stringname
into a canonicalized name which can be used for unambiguous look-ups by removing all whitespace, hyphens, and underline characters.Tries not to remove hyphens preceded by spaces or underlines if this could lead to ambiguities as described in http://unicode.org/unicode/reports/tr18/#Name_Properties.
All CL-UNICODE functions which accept string names for characters or properties will canonicalize the name first using this function and will then look up the name case-insensitively.
CL-USER 1 > (canonicalize-name "Left-to-Right") "LefttoRight" CL-USER 2 > (canonicalize-name "Left_To_Right") "LeftToRight" CL-USER 3 > (string-equal * **) T CL-USER 4 > (canonicalize-name "TIBETAN LETTER A") "TIBETANLETTERA" CL-USER 5 > (canonicalize-name "TIBETAN LETTER -A") "TIBETANLETTER -A" CL-USER 6 > (canonicalize-name (canonicalize-name "TIBETAN LETTER A")) "TIBETANLETTERA" CL-USER 7 > (canonicalize-name (canonicalize-name "TIBETAN LETTER -A")) "TIBETANLETTER -A" CL-USER 8 > (canonicalize-name "Tibetan_Letter_-A") "TibetanLetter -A"Note that the preceding chracter is relevant in the ambiguous cases (but there are only three of them):CL-USER 8 > (char= (character-named "TibetanLetter A") (character-named "TibetanLetter -A")) NIL CL-USER 9 > (char= (character-named "TibetanLetterA") (character-named "TibetanLetter-A")) T
[Generic function]
unicode-name c => name-or-nil
Returns the Unicode name of a character as a string orNIL
if there is no name for that particular character.c
can be the character's code point (a positive integer) or a (Lisp) character assuming its character code is also its Unicode code point.CL-USER 1 > (unicode-name #\ß) "LATIN SMALL LETTER SHARP S" CL-USER 2 > (unicode-name #\ü) "LATIN SMALL LETTER U WITH DIAERESIS" CL-USER 3 > (unicode-name #xd4db) "HANGUL SYLLABLE PWILH"
[Generic function]
unicode1-name c => name-or-nil
Returns the Unicode 1.0 name of a character as a string orNIL
if there is no name for that particular character. This name is only non-NIL
if it is significantly different from the Unicode name (seeUNICODE-NAME
). For control characters, sometimes the ISO 6429 name is returned instead.
c
can be the character's code point (a positive integer) or a (Lisp) character assuming its character code is also its Unicode code point.CL-USER 1 > (unicode-name (code-char 1)) NIL CL-USER 2 > (unicode1-name (code-char 1)) "START OF HEADING" CL-USER 3 > (unicode-name (code-char #x67e)) "ARABIC LETTER PEH" CL-USER 4 > (unicode1-name (code-char #x67e)) "ARABIC LETTER TAA WITH THREE DOTS BELOW"
Returns the character which has the namename
(a string) by looking up the Unicode name (seeUNICODE-NAME
).If
try-unicode1-names
is true, the Unicode 1.0 name (seeUNICODE1-NAME
) will be used as a fallback.If
try-abbreviations-p
is true,name
is treated as an abbreviation as follows: Ifname
contains a colon, it is interpreted as"<script>:<short-name>"
and the function tries to look up, in turn, the characters named"<script> <size> LETTER <short-name>"
,"<script> LETTER <short-name>"
, and"<script> <short-name>"
where<size>
is"SMALL"
if none of the characters in<short-name>
is uppercase,"CAPITAL"
otherwise. Ifname
does not contain a colon, the same algorithm as above is tried withname
instead of<short-name>
and each element of the list of stringsscripts-to-try
as<string>
. (scripts-to-try
can also be a single string which is interpreted as a one-element list.)If
try-hex-notation-p
is true,name
can be of the form"U+<x>"
where<x>
is a hexadecimal number with four to six digits with the obvious meaning.If
try-lisp-names-p
is true, the function returns the character with the character namename
(if there is one) or, ifname
is exactly one character, it returns this character.All the keyword-governed alternatives are tried in the order they're described above.
See also
*TRY-UNICODE1-NAMES-P*
,*TRY-ABBREVIATIONS-P*
,*SCRIPTS-TO-TRY*
,*TRY-HEX-NOTATION-P*
, and*TRY-LISP-NAMES-P*
.Returns the code point instead of the character if
want-code-point-p
is true. This can be especially useful for Lisp implementations whereCHAR-CODE-LIMIT
is smaller than+CODE-POINT-LIMIT+
.CL-USER 1 > (character-named "LATIN SMALL LETTER SHARP S") #\ß CL-USER 2 > (character-named "latin small letter sharp s") #\ß CL-USER 3 > (character-named "LatinSmallLetterSharpS") #\ß CL-USER 4 > (character-named "Latin:sharps" :try-abbreviations-p t) #\ß CL-USER 5 > (character-named "sharps" :try-abbreviations-p t :scripts-to-try "Latin") #\ß CL-USER 6 > (character-named "Backspace") #\Backspace CL-USER 7 > (character-named "Backspace" :try-unicode1-names-p nil) NIL CL-USER 8 > (character-named "Newline") NIL CL-USER 9 > (character-named "Newline" :try-lisp-names-p t) #\Newline CL-USER 10 > (character-named "U+0020" :try-hex-notation-p t) #\Space
[Special variable]
*try-unicode1-names-p*
This is the default value for thetry-unicode1-names-p
keyword argument toCHARACTER-NAMED
. Its initial value isT
.
[Special variable]
*try-abbreviations-p*
This is the default value for thetry-abbreviations-p
keyword argument toCHARACTER-NAMED
. Its initial value isNIL
.
[Special variable]
*scripts-to-try*
This is the default value for thescripts-to-try
keyword argument toCHARACTER-NAMED
. Its initial value isNIL
.
[Special variable]
*try-hex-notation-p*
This is the default value for thetry-hex-notation-p
keyword argument toCHARACTER-NAMED
. Its initial value isNIL
.
[Special variable]
*try-lisp-names-p*
This is the default value for thetry-lisp-names-p
keyword argument toCHARACTER-NAMED
. Its initial value isNIL
.
[Macro]
enable-alternative-character-syntax => |
Enables an alternative Lisp character syntax which replaces the usual syntax: After a sharpsign (#\#
) and a backslash (#\\
) have been read, at least one more character is read. Reading then continues as long as ASCII letters, digits, underlines, hyphens, colons, or plus signs are read. The resulting string is then used as input toCHARACTER-NAMED
to produce a character.This macro expands into an
EVAL-WHEN
so that if you use it as a top-level form in a file to be loaded and/or compiled it'll do what you expect. Technically, this'll push the current readtable on a stack so that matching calls of this macro andDISABLE-ALTERNATIVE-CHARACTER-SYNTAX
can be nested.Note that by default the alternative character syntax is not enabled after loading CL-UNICODE.
CL-USER 1 > (enable-alternative-character-syntax) CL-USER 2 > (setq *try-abbreviations-p* t) T CL-USER 3 > (setq *scripts-to-try* "Hebrew") "Hebrew" CL-USER 4 > (char-code #\Alef) 1488(It is recommended that you set*TRY-LISP-SYNTAX-P*
to a true value when enabling the alternative syntax, so that you can still use the short syntax (like#\a
) for characters.)For an alternative syntax for strings see CL-INTERPOL.
[Macro]
disable-alternative-character-syntax => |
Restores the readtable which was active before the last call toENABLE-ALTERNATIVE-CHARACTER-SYNTAX
. If there was no such call, the standard readtable is used.This macro expands into an
EVAL-WHEN
so that if you use it as a top-level form in a file to be loaded and/or compiled it'll do what you expect. Technically, this'll pop a readtable from the stack described inENABLE-ALTERNATIVE-CHARACTER-SYNTAX
so that matching calls of these macros can be nested.
[Constant]
+code-point-limit+
#x110000
, the smallest integer which is not a code point in the Unicode codespace.
[Condition type]
unicode-error
All errors signalled by CL-UNICODE are of this type.
*scripts-to-try*
*try-abbreviations-p*
*try-hex-notation-p*
*try-lisp-names-p*
*try-unicode1-names-p*
+code-point-limit+
age
bidi-class
bidi-classes
bidi-mirroring-glyph
binary-properties
canonicalize-name
character-named
code-block
code-blocks
combining-class
disable-alternative-character-syntax
enable-alternative-character-syntax
general-categories
general-category
has-binary-property
has-property
list-all-characters
lowercase-mapping
numeric-type
numeric-value
property-name
property-symbol
property-test
recognized-properties
script
scripts
titlecase-mapping
unicode-error
unicode-name
unicode1-name
uppercase-mapping
This documentation was prepared with DOCUMENTATION-TEMPLATE.
$Header: /usr/local/cvsrep/cl-unicode/doc/index.html,v 1.16 2012-05-04 21:17:47 edi Exp $


Like unix pipes, Node streams are great for streaming chunks of data between readers and writers to create arbitrary data processing pipelines.
Streams normally operate on strings and Buffer
(or Uint8Array
) objects.
In object mode
, streams can also operate on arbitrary javascript values.
Streams buffer incoming/outgoing data depending on the highWaterMark
option.
For normal streams, the highWaterMark
specifies a total number of bytes. For
object mode streams, the highWaterMark
species a total number of objects.
When the size of the internal buffer reaches the highWaterMark
threshold, the
stream will temporarily pause reading/writing data until that data is consumed.
A key goal of the stream API is to limit the buffering of data to acceptable levels such that sources and destinations of differing speeds will not overwhelm the available memory.
Specifying an encoding causes the stream data to be returned as strings of the
specified encoding rather than as Buffer
objects. By default, encoding is unspecified.


Robbery suspect pulls knife when confronted by store owner: Oak Bay police
by Jeff BellOak Bay police say a robbery suspect pulled a knife when he was approached just after noon Saturday by the owner of a store at Eastdowne Road and Dalhousie Street.
The man had taken food items.
After the encounter, the suspect rode off on a bicycle.
He is described as tall, thin and in his 20s with a dark complexion.


A DataUdpSocket class with integrated camera of type FrameReaderCamera. Provide an easy way to send video on a private network.
More...
|
| | UdpFRCamera () |
| | Constructor that create the camera and the socket by inheritance. More...
|
| |
| async Task | Start () |
| | Start camera capture. More...
|
| |
| void | BindData (byte[] data, int packet_size) |
| | Set attributes for coresponding to new data More...
|
| |
| | BaseUdpSocket () |
| | Constructor that create the UDP socket make it ready to receive More...
|
| |
| bool | IsConnected () |
| | Indicate if socket is connected to a distant host. More...
|
| |
| void | Send (string s) |
| | Send a message to host. More...
|
| |
| void | Send (byte b) |
| | Send a message to host. More...
|
| |
| void | Send (byte[] b, int start, int len) |
| | Send a message to host. More...
|
| |
| void | Send (byte[] b) |
| | Send a message to host. The byte array is fully sended. More...
|
| |
| async Task | SendAsync (byte[] sequence, int start, int size) |
| | Send a message to host using asynchronous method. More...
|
| |
| async Task | SendAsync (byte[] sequence) |
| | Send a message to host using asynchronous method. The byte array is fully sended. More...
|
| |
| async Task< bool > | Connect (string host, string port) |
| | Try to connect a distant host. Awaitable. More...
|
| |
| async Task | AwaitDisconnection () |
| | Awaitable method that indicate when socket is disconnected. More...
|
| |
| bool | Close () |
| | Close the connection to distant host. Indicate if the operation works by returning boolean. It work as well if the socket is not connected (and return true). More...
|
| |
A DataUdpSocket class with integrated camera of type FrameReaderCamera. Provide an easy way to send video on a private network.


Please enable Javascript if you want to hear the evosynth as it uses the web audio API which is only accessible via Javascript.
new sounds
play 1
Interpolate:
play 2
Module count:


Just before the conference, 17-19 June 2019, we are going to hold a summer school “Deleuze/Guattari Camp” at an Art Center in Tokyo (3331 arts chiyoda, 6-11-14, Sotokanda, Chiyoda-ku)
This event, although not part of the Conference, is however closely connected to it. Famous Deleuzian scholars from all over the world and Japan will give lectures in a very friendly atmosphere.
Camp also includes some extracurricular activities.
There will be a workshop on Japanese Noh play (traditional Japanese theatre in which songs, dance, and mime are performed by people wearing masks), entirely designed by National Noh Theatre.
There will also be a visit to the exhibition of Deleuze-inspired young Japanese artists’ artwork. You can join both the Camp and Conference or either of them.


Class object that contain domain / system information. More...
#include <SPH_2D.h>
Public Member Functions | |
| SPH_main () | |
| Constructor for SPH class. | |
| void | place_points (double *min, double *max, string geometry) |
| Setting up particles in the sytem. More... | |
| void | set_values (void) |
| Initializing constant value and creating particle class in the domain. More... | |
| void | initialise_grid (void) |
| Initializing constant value and creating particle class in the domain. More... | |
| void | allocate_to_grid (void) |
| Allocating all the points to the search grid (assumes that index has been appropriately updated) More... | |
| void | neighbour_iterate (SPH_particle *part, double dt) |
| Iterating neighbour cells wihtin 2h radius for every particles. More... | |
| double | W (double r) |
| Calculating smooth kernel. More... | |
| double | differential_W (double r) |
| Calculating smooth kernel differential. More... | |
| void | smooth (SPH_particle *part, double dt) |
| Smoothing density distribution in the field to avoid extreme discrepancy between particles. More... | |
| void | forward_euler (SPH_particle *part, double dt, string geometry) |
| Updating particles variable using forward euler function. More... | |
| void | predictor_corrector_half (SPH_particle *part, double dt) |
| Performing half timestep using predictor corrector function. More... | |
| void | predictor_corrector_full (SPH_particle *part, double dt) |
| Updating particle variables using predictor corrector function. More... | |
| double | repulsive_f (double dist) |
| Calculating repulsive force inside the bounndaty. More... | |
| void | get_dt () |
| Calculating next time step interval for adaptive timestepping. More... | |
Public Attributes | |
| double | h |
| Smoothing length. | |
| double | h_fac |
| Smoothing factor. | |
| double | dx |
| Intial Particle spacing. | |
| double | mu |
| Viscosity (Pa. S) | |
| double | rho0 |
| Initial Desntiy (Kg / m^3) | |
| double | m0 |
| Initial Mass (Kg) | |
| double | constant_kernel |
| Constant kernel number for W and dW/dr. | |
| double | dt_CFL |
| Variable to compute required dt for CFL stability condition. | |
| double | dt_F |
| Variable to compute required dt for force stability condition. | |
| double | dt_A |
| Variable to compute required dt for density stability condition. | |
| double | dt |
| time interval between time step | |
| double | c0 |
| Speed of sound (m / s) | |
| double | gamma |
| Gamma factor. | |
| vector< SPH_particle > | particle_list |
| List of all the particles. | |
| vector< vector< vector< SPH_particle * > > > | search_grid |
| Address for each particle in grid. Outer 2 are the grid, inner vector is the list of pointers in each cell. | |
Class object that contain domain / system information.
This domain has several methods to simulate SPH
| void SPH_main::allocate_to_grid | ( | void | ) |
Allocating all the points to the search grid (assumes that index has been appropriately updated)
This function will be called to update particle grid location for each time step
| double SPH_main::differential_W | ( | double | r | ) |
Calculating smooth kernel differential.
| r | distance between two particles (double type) |
| void SPH_main::forward_euler | ( | SPH_particle * | part, |
| double | dt, | ||
| string | geometry | ||
| ) |
Updating particles variable using forward euler function.
| *part | a single particle in particle list |
| dt | current dt |
| void SPH_main::get_dt | ( | ) |
Calculating next time step interval for adaptive timestepping.
| void SPH_main::initialise_grid | ( | void | ) |
Initializing constant value and creating particle class in the domain.
| void SPH_main::neighbour_iterate | ( | SPH_particle * | part, |
| double | dt | ||
| ) |
Iterating neighbour cells wihtin 2h radius for every particles.
This function will be called to gather information in SPH simulation
| *part | a single particle in particle list |
| dt | current dt |
| void SPH_main::place_points | ( | double * | min, |
| double * | max, | ||
| string | geometry | ||
| ) |
Setting up particles in the sytem.
Both boundary and non boundary particles are set up in this method
| min | minimum value for the domain |
| max | maximum value for the domain |
| geometry | "default": default geometry; "wave": wave shoaling on beach; "step-wise": fluid flowing down steps; "bubble": water flowing over fixed spheres; "floor": fluid flowing through gap in the floor |
| void SPH_main::predictor_corrector_full | ( | SPH_particle * | part, |
| double | dt | ||
| ) |
Updating particle variables using predictor corrector function.
| particle_list | A list of every single particle |
| dt | time step interval |
| void SPH_main::predictor_corrector_half | ( | SPH_particle * | part, |
| double | dt | ||
| ) |
Performing half timestep using predictor corrector function.
| particle_list | A list of every single particle |
| dt | time step interval |
| double SPH_main::repulsive_f | ( | double | dist | ) |
Calculating repulsive force inside the bounndaty.
| dist | length between two particles |
| void SPH_main::set_values | ( | void | ) |
| void SPH_main::smooth | ( | SPH_particle * | part, |
| double | dt | ||
| ) |
Smoothing density distribution in the field to avoid extreme discrepancy between particles.
| *part | a single particle in particle list |
| dt | current dt |
| double SPH_main::W | ( | double | r | ) |
Calculating smooth kernel.
| r | distance between two particles (double type) |


Deontay Wilder vs Luis Ortiz 2 undercard preview: Leo Santa Cruz, Luis Nery highlight PPV action
by Lucas BourdonDeontay Wilder is rematching Luis Ortiz at the MGM Grand on Saturday and is pretty highly anticipated given how exciting the first one was, but the PPV undercard features a very solid supporting cast to the big boys.
Opening the PPV is an excellent bantamweight fight between Luis Nery (30-0, 24 KOs) and Emmanuel Rodriguez (19-1, 12 KOs). Luis Nery was once the WBC champion and the top fighter in the weight class but lost it on the scales before his rematch with Shinsuke Yamanaka in 2018 (which he won by KO). After taking a couple of easy fights in Mexico, he’s come over in the US and smashed two solid fighters stateside in McJoe Arroyo and Juan Carlos Payano.
Rodriguez, the former IBF champion, will be his biggest fight since Yamanaka. He looked excellent when he took the vacant title against Paul Butler and then made the semi finals of the World Boxing Super Series where he fell in two to Japanese star Naoya Inoue.
He’s a very clean outside boxer and the stylistic matchup with the aggressiveness and power of Nery should be very interesting. Rodriguez has the tools to give Nery some serious problems if he can keep him at bay but Nery is the biggest puncher in the division along with Inoue and Rodriguez will have to fight a nearly perfect fight to pull off the win.
At super-bantamweight, 22 year old prospect Brandon Figueroa (20-0, 15 KOs) defends the WBA belt against Julio Ceja (32-4, 28 KOs). Figueroa won the interim belt by KO against Yonfrez Parejo earlier this year and defended it against 38 year old Javier Chacon. He is a high volume, very powerful and physical inside fighter. Ceja is a good pressure fighter who put up a decent fight against Guillermo Rigondeaux and will be a stiffer test than Figueroa’s last two opponents. But he’s also been stopped in 3 of his 4 losses and I expect him to make it fun before Figueroa knocks him out.
In the co-main event, top featherweight Leo Santa Cruz (36-1-1, 19 KOs) moves up to super-featherweight and will fight Miguel Flores (24-2, 12 KOs) for the WBA belt left vacant by Gervonta Davis. Santa Cruz has had a great run at featherweight with wars against Carl Frampton and Abner Mares, and is one of the sport’s great action fighters. Flores is a fun fighter but not really anything special and like Ceja against Figueroa should make Santa Cruz taking a belt in a fourth weight division entertaining, if not terribly competitive.
Less than meaningful belts aside, a co-main event between two legitimate top fighters, an exciting prospect taking a step up and one of boxing’s most exciting champions dipping his toes in a new weight class should make for a pretty good night of boxing.
Wilder vs Ortiz II Full Card:
Main Card – PPV – 9:00pm ET / 6:00pm PT
Deontay Wilder vs. Luis Ortiz
Leo Santa Cruz vs. Miguel Flores
Luis Nery vs. Emmanuel Rodriguez
Brandon Figueroa vs. Julio Ceja
Preliminary Card – Fox Sports 2 – 7:00pm ET / 4:00pm PT, YouTube - 4:15pm ET / 1:15pm PT
Leduán Barthelemy vs. Eduardo Ramirez
Viktor Slavinskyi vs. Rigoberto Hermosillo
Omar Juarez vs. Kevin Shacks
Jose Manuel Gomez vs. Daniel Placeres
Vito Mielnicki Jr. vs. Marklin Bailey
Jerry Perez vs. Mark John Yap
Marsellos Wilder vs. Dustin Long


The React Framework for Production
© Vladyslav Zubko
BinaryStudio ❤ JavaScript Developer
Page Request 👨💻 -> AlephJS ⚛ -> Fetches Data 🗂 -> HTML 📃
Hybrid Framework🦎
📘
📙
📕


Home
{% for plugin in plugins %} {% if plugin.address %}
{{ plugin.name }}
{% endif %} {% endfor %}
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We build systems to create impact, so if you use CALDERA regularly, send us a note<EMAIL_ADDRESS>This helps us keep pushing open-source enhancements!
CALDERA
Cyber Adversary Language and Decision Engine for Red Team Automation
LIGHT MODE
DARK MODE


This is who I am
I'm passionate about technology business and almost everything that lies in the scope of it. My expertise ranges from new venture finance and strategic management to programming and digital marketing. Being such an all-round person I'm still obsessed with high quality approach to work, rigorous attention to details and minimalism.
Competences
These are specializations I'm good at and where I have the proven track record.
- Product Management: strategy / project management / qa&qc
- Financial Consulting: startup fundraising / business planning
- Web Development: html / css / js


operator fun minus(other: Amount<T>): Amount<T>
A checked subtraction operator is supported to simplify netting of Amounts.
ArithmeticException
- if there is numeric underflow.
IllegalArgumentException
- if this leads to the amount going negative, or would mix non-identical token
types.


Bottom 1 2 3
Navbar example
1234567890
This example
is a quick exercise to
illustrate 1. how the bottom navbar works.
View navbar docs »
Bottom navbar
Home
(current)
Link
Disabled
Dropup
Action
Another action
Something else here


196_AnIdiot.py
class Solution:
def minOperations(self, nums1: List[int], nums2: List[int]) -> int:
n1, n2 = len(nums1), len(nums2)
s1, s2 = sum(nums1), sum(nums2)
if 6 * n1 < n2 or 6 * n2 < n1:
return -1
if s1 < s2:
s1, s2 = s2, s1
n1, n2 = n2, n1
nums1, nums2 = nums2, nums1
nums1.sort(reverse=True)
nums2.sort()
diff = s1 - s2
ans = 0
i, j = 0, 0
while diff > 0:
if i < n1 and nums1[i] - 1 > diff:
ans += 1
return ans
if j < n2 and 6 - nums2[j] > diff:
ans += 1
return ans
cur = 0
if i < n1 and j < n2:
if nums1[i] - 1 >= 6 - nums2[j]:
diff -= nums1[i] - 1
i += 1
ans += 1
else:
diff -= 6 - nums2[j]
j += 1
ans += 1
elif i < n1:
diff -= nums1[i] - 1
i += 1
ans += 1
else:
diff -= 6 - nums2[j]
j += 1
ans += 1
return ans


[GSoC 2016] Translator system for ruby_curry
I had a discussion with my mentor regarding a translator system which would handle the frontend parsing of Curry source program into an intermediate form suitable for the ruby_curry compiler. We concluded that it would be a better option to use an already implemented library for this task, called ICurry.
This library translates Curry source program into an internal representation. The ICurry representation contains the operation rules in the format of nodes of a graph. From initial reviews it looks like there is more than sufficient information available in this graph for ruby_curry.
The current idea is to use this graph data structure to construct the Rule objects. These objects can then be compiled into the ruby object code by building corresponding definitional trees. I will be spending the next few days working on this module for ruby_curry.
Apart from this I added a TODO list to keep track of pending issues/features in the current state of the tool.


algebra
package
algebra
Visibility
Public
All
Type Members
trait
BigNode
[
A
]
extends
BigTree
[
A
]
class
BigTree
[
A
]
extends
AnyRef
case class
Leaf
[
A
]
(
label:
A
)
extends
Tree
[
A
] with
Product
with
Serializable
case class
Node
[
A
]
(
left:
Tree
[
A
]
,
right:
Tree
[
A
]
)
extends
Tree
[
A
] with
BigNode
[
A
] with
Product
with
Serializable
class
Tree
[
A
]
extends
BigTree
[
A
]
Value Members
object
BigTree
Ungrouped


Helm has provenance tools which help chart users verify the integrity and origin of a package. Using industry-standard tools based on PKI, GnuPG, and well-respected package managers, Helm can generate and verify signature files.
Integrity is established by comparing a chart to a provenance record. Provenance records are stored in provenance files, which are stored alongside a packaged chart. For example, if a chart is named myapp-1.2.3.tgz
, its provenance file will be myapp-1.2.3.tgz.prov
.
Provenance files are generated at packaging time (helm package --sign ...
), and can be checked by multiple commands, notable helm install --verify
.
This section describes a potential workflow for using provenance data effectively.
Prerequisites:
helm
command line toolNOTE: If your PGP private key has a passphrase, you will be prompted to enter that passphrase for any commands that support the --sign
option.
Creating a new chart is the same as before:
$ helm create mychart
Creating mychart
Once ready to package, add the --sign
flag to helm package
. Also, specify the name under which the signing key is known and the keyring containing the corresponding private key:
$ helm package --sign --key 'helm signing key' --keyring path/to/keyring.secret mychart
TIP: for GnuPG users, your secret keyring is in ~/.gnupg/secring.gpg
. You can use gpg --list-secret-keys
to list the keys you have.
Warning: the GnuPG v2 store your secret keyring using a new format ‘kbx’ on the default location ‘~/.gnupg/pubring.kbx’. Please use the following command to convert your keyring to the legacy gpg format:
$ gpg --export-secret-keys >~/.gnupg/secring.gpg
At this point, you should see both mychart-0.1.0.tgz
and mychart-0.1.0.tgz.prov
. Both files should eventually be uploaded to your desired chart repository.
You can verify a chart using helm verify
:
$ helm verify mychart-0.1.0.tgz
A failed verification looks like this:
$ helm verify topchart-0.1.0.tgz
Error: sha256 sum does not match for topchart-0.1.0.tgz: "sha256:1939fbf7c1023d2f6b865d137bbb600e0c42061c3235528b1e8c82f4450c12a7" != "sha256:5a391a90de56778dd3274e47d789a2c84e0e106e1a37ef8cfa51fd60ac9e623a"
To verify during an install, use the --verify
flag.
$ helm install --verify mychart-0.1.0.tgz
If the keyring (containing the public key associated with the signed chart) is not in the default location, you may need to point to the keyring with --keyring PATH
as in the helm package
example.
If verification fails, the install will be aborted before the chart is even pushed up to Tiller.
The Keybase.io service makes it easy to establish a chain of trust for a cryptographic identity. Keybase credentials can be used to sign charts.
Prerequisites:
keybase
CLI installed locallyThe first step is to import your keybase keys into your local GnuPG keyring:
$ keybase pgp export -s | gpg --import
This will convert your Keybase key into the OpenPGP format, and then import it locally into your ~/.gnupg/secring.gpg
file.
You can double check by running gpg --list-secret-keys
.
$ gpg --list-secret-keys 1 ↵
/Users/mattbutcher/.gnupg/secring.gpg
-------------------------------------
sec 2048R/1FC18762 2016-07-25
uid technosophos (keybase.io/technosophos<EMAIL_ADDRESS>ssb 2048R/D125E546 2016-07-25
Note that your secret key will have an identifier string:
technosophos (keybase.io/technosophos<EMAIL_ADDRESS>That is the full name of your key.
Next, you can package and sign a chart with helm package
. Make sure you use at least part of that name string in --key
.
$ helm package --sign --key technosophos --keyring ~/.gnupg/secring.gpg mychart
As a result, the package
command should produce both a .tgz
file and a .tgz.prov
file.
You can also use a similar technique to verify a chart signed by someone else’s Keybase key. Say you want to verify a package signed by keybase.io/technosophos
. To do this, use the keybase
tool:
$ keybase follow technosophos
$ keybase pgp pull
The first command above tracks the user technosophos
. Next keybase pgp pull
downloads the OpenPGP keys of all of the accounts you follow, placing them in your GnuPG keyring (~/.gnupg/pubring.gpg
).
At this point, you can now use helm verify
or any of the commands with a --verify
flag:
$ helm verify somechart-1.2.3.tgz
These are common reasons for failure.
If a verification fails, there is reason to distrust the package.
The provenance file contains a chart’s YAML file plus several pieces of verification information. Provenance files are designed to be automatically generated.
The following pieces of provenance data are added:
The combination of this gives users the following assurances:
The format of the file looks something like this:
-----BEGIN PGP SIGNED MESSAGE-----
name: nginx
description: The nginx web server as a replication controller and service pair.
version: 0.5.1
keywords:
- https
- http
- web server
- proxy
source:
- https://github.com/foo/bar
home: http://nginx.com
...
files:
nginx-0.5.1.tgz: “sha256:9f5270f50fc842cfcb717f817e95178f”
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.9 (GNU/Linux)
iEYEARECAAYFAkjilUEACgQkB01zfu119ZnHuQCdGCcg2YxF3XFscJLS4lzHlvte
WkQAmQGHuuoLEJuKhRNo+Wy7mhE7u1YG
=eifq
-----END PGP SIGNATURE-----
Note that the YAML section contains two documents (separated by ...\n
). The first is the Chart.yaml. The second is the checksums, a map of filenames to SHA-256 digests (value shown is fake/truncated)
The signature block is a standard PGP signature, which provides tamper resistance.
Chart repositories serve as a centralized collection of Helm charts.
Chart repositories must make it possible to serve provenance files over HTTP via a specific request, and must make them available at the same URI path as the chart.
For example, if the base URL for a package is https://example.com/charts/mychart-1.2.3.tgz
, the provenance file, if it exists, MUST be accessible at https://example.com/charts/mychart-1.2.3.tgz.prov
.
From the end user’s perspective, helm install --verify myrepo/mychart-1.2.3
should result in the download of both the chart and the provenance file with no additional user configuration or action.
When dealing with chain-of-trust systems, it is important to be able to establish the authority of a signer. Or, to put this plainly, the system above hinges on the fact that you trust the person who signed the chart. That, in turn, means you need to trust the public key of the signer.
One of the design decisions with Kubernetes Helm has been that the Helm project would not insert itself into the chain of trust as a necessary party. We don’t want to be “the certificate authority” for all chart signers. Instead, we strongly favor a decentralized model, which is part of the reason we chose OpenPGP as our foundational technology. So when it comes to establishing authority, we have left this step more-or-less undefined in Helm 2.0.0.
However, we have some pointers and recommendations for those interested in using the provenance system:
index.yaml
file of a repository.Finally, chain-of-trust is an evolving feature of Helm, and some community members have proposed adapting part of the OSI model for signatures. This is an open line of inquiry in the Helm team. If you’re interested, jump on in.


---
title: "EarthBound and Evangelion: separated at birth!!!!"
date: 2012-06-20T14:00:00Z
topic: nsidr
mood: default
featureImage: "https://static.nsidr.com/images/inline/img-40-inline.jpg"
authors:
- Brandon Daiker
tags:
- mother
- earthbound
- evangelion
- pizza
reactions:
thumbsUp: 1
wow: 1
---
Ever wonder what kind of connection the classic Japanese animation series Neon Genesis Evangelion has to EarthBound for the Super Nintendo? No?
Who cares! I've found a bone-shatteringly amazing connection between them that probably suggests a couple people on the animation team for Evangelion (which aired beginning in October 1995 on Japanese television) were playing EarthBound (known in Japan as Mother 2) while they worked on the famous cartoon. Mother 2 was released in Japan in August of 1994, meaning that it would be more than likely that animators of the geekier persuasions would have had more than ample opportunities to play the game. Consider it a little slice of pop cultural history! AHAHAHA slice
It's a flyer for Mach Pizza! That's right, at about the two-and-a-half minute mark of one particular episode of Evangelion, we get a brief shot of Misato's table, and at the top of it you can see this particular flyer for about two seconds, as shown above. Of course, any EarthBound fan will immediately recognize the picture of the little Italian pizza man himself, as being direct from the game. Mach Pizza, interestingly enough, is never mentioned or seen at any other point in the entire run of the series or any of the Evangelion movies, making this a true one-off reference.


Hi all, I'm Andrew and I'm glad you're here! I'm currently a Sophomore Computer Science Major and Philosophy minor at the University of Rochester. I am originally from the Eastern Region of Ghana, currently living in Rochester, New York and I'm super passionate about technology and how fast it's growing.
I've always loved tinkering with new stuff. After high school, I had to develop a website for an organization my friends and I were starting. After learning to display stuff on a screen, I never looked back.
Click here to get a random message:
Click here to get Comments


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Suman Lama
Web Developer - Full Stack
Good human being, even better programmer
Hi there!!!. Welcome to my page.
I hope you find something meaningful about me.
And yes, that ugly looking person is me.
Good human being, even better programmer
Hi there!!!. Welcome to my page.
I hope you find something meaningful about me.
And yes, that ugly looking person is me.
Versatile web application developer with 3 years of experience as a full stack developer coordinating both front-end and back-end programming for a wide range of applications and systems. Adept at translating complex requirements into highly responsive apps with extensive features. Skilled at using Agile and other SDLC methodologies to streamline the software development lifecycle and ensure quality outcomes on international Site projects. Implemented several projects using advanced frameworks and web services
Web Application Design, Front-End Programming, Back-End Development, Server Programming Systems Architecture, Database Design & Development, Requirements Management, Team Building
Languages: JavaScript, Java
Web:NodeJS, AngularJS(1&2), jQuery, CSS3, HTML5, JSP, AJAX, TypeScript, CoffeeScript
Web Services:RESTful, JSON
Web Servers:Nginx, Tomcat, Apache
Frameworks:Express, MeteorJs, Hapi, Loopback, Spring, Hibernate
Databases:MySQL, MongoDB, PostgreSQL, Oracle
Design Pattern:Factory, Singleton
SDLC:Agile
Tools:Git, Wrike, Jira, Asana, Phabricator, Eclipse, NetBeans, Atom, Sublime, WordPress>
Platforms:Linux (Ubuntu), Windows
Completed on-campus studies and currently taking distance education courses to complete a Master's Degree in Computer Science (Available for full-time, W-2 employment).
Managed Site engagements for customers in the Romania – driving the full application development lifecycle for a wide range of web systems projects. Communicated with Sites to understand their requirements and define project scope and technical specifications. Managed front-end and back-end programming to create responsive, user-friendly applications with high-performance functionality.
Technologies: JavaScript, Shell Scripting, MEAN Stack (Node, Express, Angular, Mongo), jQuery, CSS, HTML, MongoDB, PostgreSQL, Git, Jira, Sublime.
International developers of custom web applications and tools.
Coordinated development projects for web applications and widgets. Contributed throughout SDLC management; handled project planning, programming, database design, test case development, and deployment. Utilized Agile methodologies in the development process. Provided coaching, direction, and mentorship for a team of 5 developers; communicated with Site, team members, and leaders via Wrike and Skype. Remained current on emerging technologies, including researching new industry developments and integrating core technologies into projects.
Technologies: JavaScript, Shell Scripting, NodeJS, AngularJS, MeteorJS, Jade for HTML / HTML5, Stylus for CSS, PostgreSQL, MongoDB, Wrike, Git, Linux (Ubuntu).
Startup designing and developing web applications for diverse Sites.
Designed web applications based on customer requirements, with involvement in Site-side programming, web widget development, web server development, server management, and deployment. Drove adoption of Agile technology as a development methodology.
Technologies: Java, JavaScript, Shell Scripting, Spring, Hibernate, NodeJS, AngularJS, MeteorJS, Jade for HTML / HTML5, Stylus for CSS, MySQL, Asana, Git, Linux (Ubuntu).


Identity Verification
The following are personal questions about you.
{{question_construct.question}}
{{answer_construct.answer}}
Ok, next.
(step 2 of 3)


Design and analyze two-stage randomized trials with a continuous outcome measure. The package contains functions to compute the required sample size needed to detect a given preference, treatment, and selection effect; alternatively, the package contains functions that can report the study power given a fixed sample size. Finally, analysis functions are provided to test each effect using either summary data (i.e. means, variances) or raw study data.
| Version: | 1.0.2 |
| Imports: | ggplot2, tidyr |
| Suggests: | testthat |
| Published: | 2018-11-29 |
| Author: | Briana Cameron [aut, cph], Denise Esserman [ctb], Michael Kane [cre, ctb] |
| Maintainer: | Michael Kane <michael.kane at yale.edu> |
| BugReports: | https://github.com/kaneplusplus/preference/issues |
| License: | LGPL-2 |
| URL: | https://github.com/kaneplusplus/preference |
| NeedsCompilation: | no |
| Materials: | README NEWS |
| CRAN checks: | preference results |
| Reference manual: | preference.pdf |
| Package source: | preference_1.0.2.tar.gz |
| Windows binaries: | r-devel: preference_1.0.2.zip, r-release: preference_1.0.2.zip, r-oldrel: preference_1.0.2.zip |
| OS X binaries: | r-release: preference_1.0.2.tgz, r-oldrel: preference_1.0.2.tgz |
| Old sources: | preference archive |
Please use the canonical form https://CRAN.R-project.org/package=preference to link to this page.


Alerts Canada
Home
About
This application is under development and should not be relied upon for emergency alerts.
{{message}}
Active Alerts in Canada
{{info.headline | uppercase}}


Copyright © 2009 Marc Worrell Date: 2009-08-05
Authors: Marc Worrell (marc@worrell.nl).
| files_subdir/2 | Return the path to a files subdirectory. |
| files_subdir_ensure/2 | Return the path to a files subdirectory and ensure that the directory is present. |
| media_archive/1 | Return the path to the media archive directory. |
| media_preview/1 | Return the path to the media preview directory. |
| site_dir/1 | Return the path to the site folder of the given context. |
files_subdir(SubDir::filename(), Context::#context{}) -> filename()
Return the path to a files subdirectory
files_subdir_ensure(SubDir::filename(), Context::#context{}) -> filename()
Return the path to a files subdirectory and ensure that the directory is present
media_archive(Context::#context{}) -> filename()
Return the path to the media archive directory
media_preview(Context::#context{}) -> filename()
Return the path to the media preview directory
site_dir(Context::#context{}) -> filename()
Return the path to the site folder of the given context.
Generated by EDoc, Apr 11 2012, 20:41:27.


Waqt
Fajr
...
Sunrise
...
Dhuhr
...
Asr
...
Maghrib
...
Isha
...
Settings
City:
Country:
Method:
Muslim World League
Islamic Society of North America
Egyptian General Authority of Survey
Umm al-Qura University, Makkah
University of Islamic Sciences, Karachi
Institute of Geophysics, University of Tehran
Shia Ithna Ansari, Leva Research Institute, Tehran
Local Time: ...
Timezone: ...
An app to display current prayer times for the selected location.
Made with ♥ by Tamim Arafat.
GitHub
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E-mail
|
Facebook
No internet connection
Specified location is not valid


Cacti - T. pachanoi & Syrian Rue
[Erowid Note: Combining MAOIs with other psychoactive drugs carries serious medical risks and can result in extremely unpleasant side effects, overheating, nausea, confusion, heart problems, and even death. Please see Erowid's MAOI Vault]
Recently, AFOAF has been investigating the combination of MAOI and a mescaline containing cactus. The idea was to decrease the amount of powdered cactus consumed (The gas and bloating are uncomfortable) and maintain effects. And so the experiment....San Pedro was prepared from fresh cuttings, despined, peeled, subjected to 2 freeze/thaw cycles, and processed in a blender until smooth foam was obtained. Cactus foam was then dried in trays using fans and then powdered.
Refernce run:
Plain cactus: 36gm dried powdered San Pedro
BP 144/84, then 146/92 after 3 hours, slightly before peak effect
Dose was enough for mood elevation, color enhancement, and moderate visual distortions (marble floor tiles flowing). Musical enhancement.
Trial Run:
Cactus + Syrian Rue brew:
Syrian Rue 1.5gm dose.
San Pedro: 9GM of the same dried powdered San Pedro was consumed 1/2 hour after the 1.5gm Rue brew.
BP was measured at same time point and was 156/92.
There was marked activity from the 9gm dose, about equal to a 20-25gm dose without rue. Duration of effect may also have been prolonged a little bit.
Conclusions: It works for sure but there was a slight increase in BP. AFOAF would say it about doubles the effect at 1.5gm.
Further trials will be done
Experience Reports are the writings and opinions of the individual authors who submit them.
Some of the activities described are dangerous and/or illegal and none are recommended by Erowid.


Jan Szalasny
I'm Jan, nice to meet you! I'm an aspiring developer with a great passion for learning new skills. Currently, I'm a support specialist at Tidio, where I've helped thousands of people to make everything up and running.
To see my online presence, please click the icons below


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PHP Framework of Light and Fast
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Because it seemed like fun. Because CL-HTTP is not free in a DFSG sense. Because the startup time of the average Lisp envronment is longer than is probably acceptable for writing CGI in the language (and CGI is awful anyway, let's face it).
Mostly because it seemed like fun.
A dictionary.
Other answers will be forthcoming if anybody asks the questions


[
operator.subset-odm.Rd
Apply the [
operator to an ondisc_matrix
, metadata_ondisc_matrix
, or multimodal_ondisc_matrix
to subset the object. You can pass logical, character, or numeric vectors to [
; character
vectors are assumed to refer to feature IDs (for rows) and cell barcodes (for columns).
# S4 method for ondisc_matrix,missing,missing,missing [(x, i, j, drop) # S4 method for ondisc_matrix,ANY,missing,missing [(x, i, j) # S4 method for ondisc_matrix,missing,ANY,missing [(x, i, j) # S4 method for ondisc_matrix,ANY,ANY,missing [(x, i, j) # S4 method for metadata_ondisc_matrix,ANY,ANY,missing [(x, i, j, drop) # S4 method for metadata_ondisc_matrix,ANY,missing,missing [(x, i, j, drop) # S4 method for metadata_ondisc_matrix,missing,ANY,missing [(x, i, j, drop) # S4 method for metadata_ondisc_matrix,missing,missing,missing [(x, i, j, drop) # S4 method for multimodal_ondisc_matrix,missing,missing,missing [(x, i, j, drop) # S4 method for multimodal_ondisc_matrix,missing,ANY,missing [(x, i, j, drop) # S4 method for multimodal_ondisc_matrix,ANY,ANY,ANY [(x, i, j, drop)
| x | an |
|---|---|
| i | a vector (numeric, logical, or character) indicating features to keep. |
| j | a vector (numeric, logical, or character) indicating cells to keep. |
| drop | not used |
An appropriately subset object of the same class as x
.
You can subset an ondisc_matrix
and a metadata_ondisc_matrix
by cell and/or feature. You can subset a
multimodal_ondisc_matrix
by cell only (because the features differ across modalities).
# NOTE: You must create the RDS files "expressions.rds" and # "perturbations.rds" to run this example. Navigate to the help file of # "create_ondisc_matrix_from_mtx" (via ?create_ondisc_matrix_from_mtx), # and execute both code blocks. # subset an ondisc_matrix h5_fp <- paste0(tempdir(), "/expressions.h5") if (file.exists(h5_fp)) { odm <- ondisc_matrix(h5_file = h5_fp) # keep cells 100-110 x <- odm[,100:110] # keep all cells except 50, 100, 150 x <- odm[,-c(50, 100, 150)] # keep genes ENSG00000188305, ENSG00000257284, and ENSG00000251655: x <- odm[c("ENSG00000188305", "ENSG00000257284", "ENSG00000251655"),] # keep the cells CTTAGGACACTGGCGT-1 and AAAGGATTCACATCAG-1: x <- odm[,c("CTTAGGACACTGGCGT-1", "AAAGGATTCACATCAG-1")] # keep all genes except ENSG00000188305 and ENSG00000257284 x <- odm[!(get_feature_ids(odm) %in% c("ENSG00000188305", "ENSG00000257284")),] } # subset a metadata_ondic_matrix expressions_fp <- paste0(tempdir(), "/expressions.rds") if (file.exists(expressions_fp)) { expressions <- readRDS(expressions_fp) # keep cells 100-110 x <- expressions[,100:110] # keep genes ENSG00000188305, ENSG00000257284, and ENSG00000251655 x <- expressions[c("ENSG00000188305", "ENSG00000257284", "ENSG00000251655"),] } # subset a multimodal ondisc_matrix expression_fp <- paste0(tempdir(), "/expressions.rds") perturbations_fp <- paste0(tempdir(), "/perturbations.rds") if (file.exists(expression_fp) && file.exists(perturbations_fp)) { expressions <- readRDS(expression_fp) perturbations <- readRDS(expression_fp) crispr_experiment <- multimodal_ondisc_matrix(list(expressions = expressions, perturbations = perturbations)) # Keep all cells except 10,100, and 105. x <- crispr_experiment[,-c(10,100,105)] # Keep the first 5 cells x <- crispr_experiment[,1:5] }


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Sp.Attack
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