I LOVE TROUBLE A film review by Michael John Legeros Copyright 1994 Michael John Legeros
Directed by Charles Shyer Written by Charles and Nancy Shyer Cast Julia Roberts, Nick Nolte MPAA Rating "PG" Running Time Approx. 120 minutes
==
No amount of nostalgia can bring back the past, but, oh, how TROUBLE tries. Spousal scribes Charles and Nancy Shyer--who remade FATHER OF THE BRIDE in 1991--have returned to reinvent the screwball comedy.
Nick Nolte and Julia Roberts play rival Chicago reporters. He's a veteran columnist, she's a cub reporter. They meet at the scene of a train derailment--a fitting metaphor for their first impressions.  They sniff around the wreckage, scoop each other's story, and, finally, pool their resources to work as a team. That is, a team that happens to file separately.
Rival reporting is a tried-and-true Hollywood tradition and, in the beginning, the film has the feel of one of those great, old newspaper classics like THE FRONT PAGE. Somewhere around the hour mark, though, TROUBLE transforms into a thriller, complete with bodies, bullets, and half-baked McGuffins. Which is too bad, because the plot--some nonsense about missing microfiche--shoots the film in the foot.
Nolte and Roberts have more chemistry than the film deserves, but not enough to keep viewers awake through the sitcom situations that the characters wind up in. The script's lack of snappy patter doesn't help much, either.
(The age discrepancy is almost worth noting, until you remember that Nolte and Roberts are the same age as when Tracy and Hepburn were doing the same thing.)
Technical credits are surprisingly superb. Charles Shyer's direction, Dean Tavoularis' production design, and John Lindley's lensing are all worth watching. If nothing else, I LOVE TROUBLE is one of the better-*looking* films of the summer.
Grade: C-
.
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| Opcode/Instruction | Op/En | 64/32-bit Mode | CPUID Feature Flag | Description |
|---|---|---|---|---|
| 66 0F 38 82 /r INVPCID r32, m128 | RM | NE/V | INVPCID | Invalidates entries in the TLBs and paging-structure caches based on invalidation type in r32 and descriptor in m128. |
| 66 0F 38 82 /r INVPCID r64, m128 | RM | V/NE | INVPCID | Invalidates entries in the TLBs and paging-structure caches based on invalidation type in r64 and descriptor in m128. |
| Op/En | Operand 1 | Operand 2 | Operand 3 | Operand 4 |
| RM | ModRM:reg (r) | ModRM:r/m (r) | NA | NA |
Invalidates mappings in the translation lookaside buffers (TLBs) and paging-structure caches based on process-context identifier (PCID). (See Section 4.10, “Caching Translation Information,” in Intel 64 and IA-32 Architecture Software Developer’s Manual, Volume 3A.) Invalidation is based on the INVPCID type specified in the register operand and the INVPCID descriptor specified in the memory operand.
Outside 64-bit mode, the register operand is always 32 bits, regardless of the value of CS.D. In 64-bit mode the register operand has 64 bits.
There are four INVPCID types currently defined:
1. If the paging structures map the linear address using a page larger than 4 KBytes and there are multiple TLB entries for that page (see Section <IP_ADDRESS>, “Details of TLB Use,” in the Intel® 64 and IA-32 Architectures Software Developer’s Manual, Volume 3A), the instruction invalidates all of them.
The INVPCID descriptor comprises 128 bits and consists of a PCID and a linear address as shown in Figure 3-24. For INVPCID type 0, the processor uses the full 64 bits of the linear address even outside 64-bit mode; the linear address is not used for other INVPCID types.
If CR4.PCIDE = 0, a logical processor does not cache information for any PCID other than 000H. In this case, executions with INVPCID types 0 and 1 are allowed only if the PCID specified in the INVPCID descriptor is 000H; executions with INVPCID types 2 and 3 invalidate mappings only for PCID 000H. Note that CR4.PCIDE must be 0 outside 64-bit mode (see Chapter 4.10.1, “Process-Context Identifiers (PCIDs)‚” of the Intel® 64 and IA-32 Architectures Software Developer’s Manual, Volume 3A).
INVPCID_TYPE ← value of register operand; // must be in the range of 0–3 INVPCID_DESC ← value of memory operand; CASE INVPCID_TYPE OF 0: // individual-address invalidation PCID ← INVPCID_DESC[11:0]; L_ADDR ← INVPCID_DESC[127:64]; Invalidate mappings for L_ADDR associated with PCID except global translations; BREAK; 1: // single PCID invalidation PCID ← INVPCID_DESC[11:0]; Invalidate all mappings associated with PCID except global translations; BREAK; 2: // all PCID invalidation including global translations Invalidate all mappings for all PCIDs, including global translations; BREAK; 3: // all PCID invalidation retaining global translations Invalidate all mappings for all PCIDs except global translations; BREAK; ESAC;
INVPCID: void _invpcid(unsigned __int32 type, void * descriptor);
None
| #GP(0) | If the current privilege level is not 0. |
| If the memory operand effective address is outside the CS, DS, ES, FS, or GS segment limit. | |
| If the DS, ES, FS, or GS register contains an unusable segment. | |
| If the source operand is located in an execute-only code segment. | |
| If an invalid type is specified in the register operand, i.e., INVPCID_TYPE > 3. | |
| If bits 63:12 of INVPCID_DESC are not all zero. | |
| If INVPCID_TYPE is either 0 or 1 and INVPCID_DESC[11:0] is not zero. | |
| If INVPCID_TYPE is 0 and the linear address in INVPCID_DESC[127:64] is not canonical. | |
| #PF(fault-code) | If a page fault occurs in accessing the memory operand. |
| #SS(0) | If the memory operand effective address is outside the SS segment limit. |
| If the SS register contains an unusable segment. | |
| #UD | If if CPUID.(EAX=07H, ECX=0H):EBX.INVPCID (bit 10) = 0. |
| If the LOCK prefix is used. |
| #GP | If an invalid type is specified in the register operand, i.e., INVPCID_TYPE > 3. |
| If bits 63:12 of INVPCID_DESC are not all zero. | |
| If INVPCID_TYPE is either 0 or 1 and INVPCID_DESC[11:0] is not zero. | |
| If INVPCID_TYPE is 0 and the linear address in INVPCID_DESC[127:64] is not canonical. | |
| #UD | If CPUID.(EAX=07H, ECX=0H):EBX.INVPCID (bit 10) = 0. |
| If the LOCK prefix is used. |
| #GP(0) | The INVPCID instruction is not recognized in virtual-8086 mode. |
Same exceptions as in protected mode.
| #GP(0) | If the current privilege level is not 0. |
| If the memory operand is in the CS, DS, ES, FS, or GS segments and the memory address is in a non-canonical form. | |
| If an invalid type is specified in the register operand, i.e., INVPCID_TYPE > 3. | |
| If bits 63:12 of INVPCID_DESC are not all zero. | |
| If CR4.PCIDE=0, INVPCID_TYPE is either 0 or 1, and INVPCID_DESC[11:0] is not zero. | |
| If INVPCID_TYPE is 0 and the linear address in INVPCID_DESC[127:64] is not canonical. | |
| #PF(fault-code) | If a page fault occurs in accessing the memory operand. |
| #SS(0) | If the memory destination operand is in the SS segment and the memory address is in a non-canonical form. |
| #UD | If the LOCK prefix is used. |
| If CPUID.(EAX=07H, ECX=0H):EBX.INVPCID (bit 10) = 0. |


'Homeless' man dies after being found in freezing Glasgow car park
The 43-year-old's body was discovered in the NCP on Mitchell Street on one of the coldest nights of the year so far.
by Kathleen SpeirsA man believed to be homeless found in an NCP car park in Glasgow has died.
The 43-year-old was discovered in the car park in Mitchell Street, in the city centre, on Sunday evening.
He was raced to Glasgow Royal Infirmary after the alarm was raised at around 5.50pm.
Police confirmed that the man died after arriving at hospital.
Officers are not treating the death as suspicious.
Sub-zero temperatures swept across Glasgow and the surrounding area on Sunday evening.
Monday morning commuters were met with treacherous rush hour driving conditions.
A spokesman from the force told the Record: "At around 5.50pm on Sunday, November 17 police were called to a report of a man unwell within a car park in Mitchell Lane, Glasgow.
"The 43-year-old man was taken to Glasgow Royal Infirmary, where he was pronounced dead.
"A post mortem examination will take place in due course, however at this time the death is not being treated as suspicious."
The Daily Record contacted NCP for comment.


Ben is the principal investigator. My interests are in mutation and evolution. To pursue these I have adapted the latest tools in genomics research to examine mutations occurring in real time in microbial systems and across generations in humans. My doctoral training in genomic imprinting gave me a detailed knowledge of molecular biology and an interest in understanding how underlying evolutionary processes play into molecular mechanisms, and vice versa. My postdoctoral experience familiarised me with genomics workflows from the experimental or clinical sample through to the analysis of NGS data. Check out my NTU Staff Profile or other links throughout the site.
Oyeronke is a PhD student in the Dickins lab. I am interested in evolutionary processes in large populations exposed to new environments. Responding to novelty is a key challenge for an evolving population and for a virus a substantial part of its environment is the host that it infects. My project examines the costs and benefits of switching from one host to another - a question of key importance for understanding emergence of new viral diseases. My MSc project (lethal mutagenesis in a bacteriophage) familiarised me with phage biology. I was recently awarded a Silver-award Sponsorship with the Primer Design Company UK for my host-switching work.
Tristan joined us recently from the McNally lab. I am a third year, VC-funded, PhD student studying the population structure of extra-intestinal pathogenic Escherichia coli (ExPEC; the most common worldwide cause of hospital-associated and drug-resistant infections). I am interested in how some sequence types (e.g., ST131, ST73 and ST95) have become principal causes of human disease. I have also worked on Yersinia pseudotuberculosis, again combining genomic data with ecology to investigate the evolution of pathogenesis in this model bacterial species. You can reach me on Twitter or LinkedIn.


Main
|
About
|
History
Last Local Case - Singapore
Current Streak
Cases Today
The previous streak was
day(s)
from
until
.
Last update:
View the code


|
SuanShu, a Java numerical and statistical library | |||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Object com.numericalmethod.suanshu.stats.test.HypothesisTest com.numericalmethod.suanshu.stats.test.distribution.normality.JarqueBera
public class JarqueBera
The Jarque–Bera test is a goodness-of-fit measure of departure from normality, based on the sample kurtosis and skewness.
The statistic JB has an asymptotic chi-square distribution with two degrees of freedom and can be used to test the null hypothesis that the data are from a normal distribution. The null hypothesis is a joint hypothesis of the skewness being zero and the excess kurtosis being 0, since samples from a normal distribution have an expected skewness of 0 and an expected excess kurtosis of 0 (which is the same as a kurtosis of 3). As the definition of JB shows, any deviation from this increases the JB statistic.
The R equivalent function is rjb.test
in package lawstat
, or jarque.bera.test
in package tseries
for N > 2000.
| Field Summary | |
|---|---|
int |
nSim
|
| Fields inherited from class com.numericalmethod.suanshu.stats.test.HypothesisTest |
|---|
k, N, pValue, testStatistics |
| Constructor Summary | |
|---|---|
JarqueBera(double[] sample)
Perform the Jarque-Bera test to test for the departure from normality, using the asymptotic chi-square distribution. |
|
JarqueBera(double[] sample,
boolean isExact)
Perform the Jarque-Bera test to test for the departure from normality. |
| Method Summary | |
|---|---|
java.lang.String |
alternativeHypothesis()
Get a description of the alternative hypothesis. |
java.lang.String |
nullHypothesis()
Get a description of the null hypothesis. |
| Methods inherited from class com.numericalmethod.suanshu.stats.test.HypothesisTest |
|---|
oneSidedPvalue, pValue, rejectNull, testStatistics |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Field Detail |
|---|
public final int nSim
| Constructor Detail |
|---|
public JarqueBera(double[] sample, boolean isExact)
sample
- a sampleisExact
- indicate whether the exact Jarque-Bera distribution is to be usedpublic JarqueBera(double[] sample)
sample
- a sample| Method Detail |
|---|
public java.lang.String nullHypothesis()
HypothesisTest
nullHypothesis
in class HypothesisTest
public java.lang.String alternativeHypothesis()
HypothesisTest
alternativeHypothesis
in class HypothesisTest
|
SuanShu, a Java numerical and statistical library | |||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |


Sandra Bérubé
Sculptor and Installation Artist
Born in Quebec, living in British Columbia, the Canadian artist dove into sculptures after injuries ended her circus career. She uses forged steel and cast bronze as her primary mediums.
Born in Quebec, living in British Columbia, the Canadian artist dove into sculptures after injuries ended her circus career. She uses forged steel and cast bronze as her primary mediums.


practice the tap usage
Be Professional!
Question is
{{ question }}
You typed
{{ errorKey }}
and the question is
{{ question }}
hint:
{{ hint }}


Founders' Accents
August 2013
Recently Inc published an interview in which I said we'd noticed a correlation between founders having very strong foreign accents and their companies doing badly.
Some interpreted this statement as xenophobic, or even racist—as if I'd said that having a foreign accent at all was a problem.
...
What I Didn't Say
December 2013
A quote from an "interview" with me (I'll explain the scare quotes in a minute) went viral on the Internet recently:
We can't make women look at the world through hacker eyes and start Facebook because they haven't been hacking for the past 10 years.
...
Female Founders
January 2014
I was accused recently of believing things I don't believe about women as programmers and startup founders. So I thought I'd explain what I actually do believe.
...
"I Can't Be Tricked by Anyone Who Looks Like Mark Zuckerberg"
November 2014
In 2013 a New York Times article quoted me as saying "I can be tricked by anyone who looks like Mark Zuckerberg."
That sentence has since become a minor Internet meme, as cherished by its adherents as the idea that Obama was born outside the US.
...


[gecode-users] Implementing of customize variable and customize Delta
Christian Schulte
cschulte at kth.se
Mon Mar 9 10:43:01 CET 2009
Please have a look to some examples where to inherit from. One particular
example might be the float variables contributed by Filip Konvicka (search
this group to find out more).
Christian
--
Christian Schulte, www.ict.kth.se/~cschulte/
From: users-bounces at gecode.org [mailto:users-bounces at gecode.org] On Behalf
Of José Luis Pulido Burbano
Sent: Saturday, March 07, 2009 12:30 AM
To: mailing list Gecode users
Subject: [gecode-users] Implementing of customize variable and customize
Delta
Hello I am trying to implement a new variable type
my variable type uses two setvars inside
I had implemented the subscribe methods, the tell methods..and so on..
It works.
however I would like to to be able to launch my own customize Delta
in order to catch them in the advise methods.
Currently my variable type doesnt inherit from any Gecode class,
could you please advise me from which class I can inherit so I dont have to
repeat code(e.g when subscribing to a propagator)
and also being able to launch my own Delta Objetcs, Ive read a bit of source
code and I guess notify function does that in the tells functions, but Im
not sure.
Thank you in advance!
Cheers , Jose Luis
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§576B-608 Confirmed order. Confirmation of a registered support order, whether by operation of law or after notice and hearing, precludes further contest of the order with respect to any matter that could have been asserted at the time of registration. [L 1997, c 295, pt of §1; am L 2015, c 77, pt of §1]


Back to Teaching Page
LOGIC PROGRAMMING
LECTURE NOTES
- Introduction in Prolog. Syntax. Data Structures Lecture 1
- Lists. Recursion. Accumulators. Difference lists, difference structures Lecture 2
- Backtracking. The Cut predicate. Common uses of the cut Lecture 3
- Efficiency in Prolog. Coding style. I/O. Defining new operators Lecture 4
- Predicate logic. Clause forms. Unification Lecture 5
- Resolution. Horn Clauses. SLD-Resolution, soundness, completeness. Constraint Logic Programming. Revision Lecture 6
- Exam.
LABORATORIES
- Introduction in Prolog Lab 1 Problems Homework1
- Syntax and Data Structures, Lists Lab2 Problems Homework2
- Recursion Lab 3 Problems Homework3
- Recursion Lab 4 Problems
- Accumulators, Open lists and Difference lists Lab 5 Problems Homework4 (to finish Homework 3)
- Recursion, Backtracking, The cut predicate (!) Lab 6
- Revision Lab 7
- I/O Operations with files Lab 8
- I/O Operations with files(II), Defining new operators Lab 9
- Clausal form of formulae Lab 10
- Natural Language Lab 11
- Eficiency in Prolog, Strings Lab 12
- Lab 13
- TEST (Practical Exam)
Extra classes (in case of questions)
TBA
Bibliography
- Free download SWI-PROLOG .
- [Ben-Ari, 2001] Mordechai Ben-Ari, Mathematical Logic for Computer Science, Springer-Verlag London, Second Edition, 2001.
- [Brna, 1988] Paul Brna, Prolog Programming A First Course, Copyright Paul Brna, 1988.
- [Covington, 1989] M. A. Covington, Efficient Prolog: A Practical Guide, Research Report AI-1989-08, The University of Georgia, Athens, Georgia, 1989.
- [Covington et al, 1997] M.A. Covington, D. Nute, A. Vellino, Prolog Programming in Depth Prentice Hall, New Jersey, 1997.
- [Craciun, 2010] Online courses of Logic Programming .
- [Dramnesc, 2015] Isabela Drămnesc, Logic Programming, Lecture Notes
- [Kowalski, 1979] Robert Kowalski, Logic for Problem Solving, North Holland New York, Amsterdam, Oxford, 1979.
- [Mellish, Clocksin 1994] C.S. Mellish, W. F. Clocksin, Programming in Prolog, Springer Verlag Telos, 4th edition, 1994.
- [Nilsson, Maluszynski, 2000] Ulf Nilsson, Jan Maluszynski, Logic, Programming and Prolog, 2nd Edition, copyright Ulf Nilsson and Jan Maluszynski, 2000.
- [Wielemaker, 2008] Jan Wielemaker, SWI-Prolog 5.6.60 Reference Manual, ©1990-2008 , University of Amsterdam.
http://gollem.science.uva.nl/SWI-Prolog/Manual.


A module used for accessing clipboard data.
The Clipboard is a temporary data store, used to save a single item of data that may then be accessed by the user using UI copy and paste interactions within an app or between apps.
On iOS and Mobile Web, the module's *Data()
methods enable multiple representations of the
same data item to be stored together with their respective
MIME type to describe their format. For
example, 'text'
and 'text/plain'
for text, and 'image/jpg'
and 'image/png'
for an image.
When working with text, either the *Data()
methods may be used with a 'text/plain'
type, or
the *Text()
methods without the need to specify the type.
Android currently only supports text type of data to be stored.
Clipboard Data Types
The *Text()
methods are equivalent to calling *Data()
with a 'text'
or 'text/plain'
type. These work with plain Unicode strings.
An image is stored using the 'image'
type, or an explicit image MIME type, and is returned as
a Titanium.Blob
(binary) type.
A URL is stored with the 'url'
or 'text/uri-list'
type, and is returned as a string.
Any data type that is specified but not correctly mapped to a clipboard type by the system is
retrieved as a Titanium.Blob
type.
Adds the specified callback as an event listener for the named event.
Arguments
| name | [String] | Name of the event. |
| callback | [Callback<Object>] | Callback function to invoke when the event is fired. |
Applies the properties to the proxy.
Arguments
| props | [Dictionary] | A dictionary of properties to apply. |
Deletes data of the specified MIME type stored in the clipboard. If MIME type omitted, all data is deleted.
Arguments
| type | [String] | MIME type. Ignored on Android. |
Fires a synthesized event to any registered listeners.
Arguments
| name | [String] | Name of the event. |
| event | [Dictionary] | A dictionary of keys and values to add to the Titanium.Event object sent to the listeners. |
Gets data of the specified MIME type stored in the clipboard.
Arguments
| type | [String] | MIME type. Must be text type on Android. |
Indicates whether any data of the specified MIME type is stored in the clipboard.
Arguments
| type | [String] | MIME type. Must be text type on Android. |
Removes the specified callback as an event listener for the named event.
Arguments
| name | [String] | Name of the event. |
| callback | [Callback<Object>] | Callback function to remove. Must be the same function passed to addEventListener. |
Stores data of the specified MIME type in the clipboard.
Arguments
| type | [String] | MIME type. Must be text type on Android. |
| data | [Object] | New item of data. |


Students per school - Fall 2019
Current Withdrawals - Fall 2019
Alerts
Imad ARCHID (ID: 73581) withdrawed from CSC 1400 with a WF
Hamza TOUHS (ID: 68520) withdrawed from MTH 1215 with a W
Yassine BENHADDOU (ID: 65520) is in status: LAST CHANCE
Academic Data by Student


Volunteers are needed in many areas to assist us in providing quality adult services. Orientation and training are available. We are eager to train and will honor your special interests.
If you have a talent, a skill, a need, or simply a good way with people, won't you please share yourself with others?
Nothing is more rewarding than spending your time helping others. Call us today<PHONE_NUMBER> for more information on how you can join the fun at the Council on Aging.
Council on Aging of St. Lucie Inc. / Community Transit has employment opportunities for adaptable, flexible, professional individuals. Competitive salary and benefits offered.
Council on Aging of St. Lucie, Inc.
Attention Human Resources
2501 SW Bayshore Blvd
Port St. Lucie, FL 34984
Fax to:<PHONE_NUMBER>
Email to<EMAIL_ADDRESS>EOE/ADA/DFW
Or Apply in person at:
2501 SW Bayshore Blvd
Port St. Lucie, FL 34984
OR
1505 Orange Avenue
Ft. Pierce, Florida 34950


The Aerie 50% off Appetizers; Daily 5-6 p.m. $3 Drafts; Daily 5-10 p.m. Martini
Be ready to hit the slopes stronger and better than ever. This 10-week course foceses on functional strength training.
The Aerie 50% off Appetizers; Daily 5-6 p.m. $3 Drafts; Daily 5-10 p.m. Martini
Be ready to hit the slopes stronger and better than ever. This 10-week course foceses on functional strength training.
RT @PowderMagazine: Registration opened for the 2015 Subaru Freeride Series @Snowbird, @Telluride, and @Bigskyresort...
Get $20 off #PaintNite at the Aerie tomorrow night with Voucher Code: snowbird1. http://t.co/oinwgOmXlA #drinkcreatively
Create your own masterpiece with a drink in hand this Wed night at The Aerie. http://t.co/oinwgOmXlA @paintniteslc http://t.co/cIKhfQ8uei
RT @SkiUtah: The Monster Dump contest just launched today at 4pm in honor of the +12" of snow that fe... http://t.co/WgLn4G1iZ5...
Follow along with the artist and create your own masterpiece with a drink in hand this Wednesday night at The Aerie. #drinkcreatively...
Escape to Snowbird and receive a $50 gift card per night!
Book now for the best deals on the coming winter!
Snowbird is hiring. Apply now!
Buy your 2014/15 Season Pass today!
14 days at 7 world-class destinations. Buy your Mountain Collective now.


Synthesizer Amplitude Decay Function
A synth note can be made up of overtones of increasing order. The amplitudes of overtones here decay with 1/f^p, where f is their order and p is the number in the field to the right. A higher number means that higher overtones are dampened stronger and less audible.


Invoking Sage#
To run Sage, you basically just need to type sage
from the
command-line prompt to start the Sage interpreter. See the Sage
Installation Guide for information about making sure your
$PATH
is set correctly, etc.
Command-line options for Sage#
SageMath version 10.1, Release Date: 2023-08-20
Running Sage, the most common options:
file.[sage|py|spyx] -- run given .sage, .py or .spyx file
-c cmd -- evaluate cmd as sage code. For example,
"sage -c 'print(factor(35))'" will
print "5 * 7".
Running Sage, other options:
--preparse file.sage -- preparse "file.sage", and produce
the corresponding Python file
"file.sage.py"
-q -- quiet; start with no banner
--min -- do not populate global namespace
(must be first option)
--nodotsage -- run Sage without using the user's
.sage directory: create and use a temporary
.sage directory instead.
--gthread, --qthread, --q4thread, --wthread, --pylab
-- pass the option through to IPython
--simple-prompt -- pass the option through to IPython: use
this option with sage-shell mode in emacs
--gdb -- run Sage under the control of gdb
--lldb -- run Sage under the control of lldb
Running external programs:
--cython [...] -- run Cython with the given arguments
--ecl [...], --lisp [...] -- run Sage's copy of ECL (Embeddable
Common Lisp) with the given arguments
--gap [...] -- run Sage's Gap with the given arguments
--gap3 [...] -- run Sage's Gap3 with the given arguments
--git [...] -- run Sage's Git with the given arguments
--gp [...] -- run Sage's PARI/GP calculator with the
given arguments
--ipython [...], --ipython3 [...]
-- run Sage's IPython using the default
environment (not Sage), passing additional
additional options to IPython
--jupyter [...] -- run Sage's Jupyter with given arguments
--kash [...] -- run Sage's Kash with the given arguments
(not installed currently, run sage -i kash)
--M2 [...] -- run Sage's Macaulay2 with the given arguments
--maxima [...] -- run Sage's Maxima with the given arguments
--mwrank [...] -- run Sage's mwrank with the given arguments
--pip [...] -- invoke pip, the Python package manager
--polymake [...] -- run Sage's Polymake with given arguments
--python [...], --python3 [...]
-- run the Python 3 interpreter
-R [...] -- run Sage's R with the given arguments
--singular [...] -- run Sage's singular with the given arguments
--sqlite3 [...] -- run Sage's sqlite3 with given arguments
Running the notebook:
-n [...], --notebook=[...]
-- start the notebook; valid options include
'default', 'jupyter', 'jupyterlab', and 'export'.
Current default is 'jupyter'.
Run "sage --notebook --help" for more details.
Testing files:
-t [options] <files|dir> -- test examples in .py, .pyx, .sage
or .tex files. Options:
--long -- include lines with the phrase 'long time'
--verbose -- print debugging output during the test
--all -- test all files
--optional -- also test all examples labeled "# optional"
--only-optional[=tags]
-- if no 'tags' are specified, only run
blocks of tests containing a line labeled
"# optional". If a comma-separated
list of tags is specified, only run block
containing a line labeled "# optional tag"
for any of the tags given, and in these blocks
only run the lines which are unlabeled or
labeled "# optional" or labeled
"# optional tag" for any of the tags given.
--randorder[=seed] -- randomize order of tests
--random-seed[=seed] -- random seed (integer) for fuzzing doctests
--new -- only test files modified since last commit
--initial -- only show the first failure per block
--debug -- drop into PDB after an unexpected error
--failed -- only test files that failed last test
--warn-long [timeout] -- warning if doctest is slow
--only-errors -- only output failures, not successes
--gc=GC -- control garbarge collection (ALWAYS:
collect garbage before every test; NEVER:
disable gc; DEFAULT: Python default)
--short[=secs] -- run as many doctests as possible in about 300
seconds (or the number of seconds given.) This runs
the tests for each module from the top of the file
and skips tests once it exceeds the budget
allocated for that file.
--help -- show all doctesting options
--tnew [...] -- equivalent to -t --new
-tp <N> [...] -- like -t above, but tests in parallel using
N threads, with 0 interpreted as min(8, cpu_count())
--testall [options] -- equivalent to -t --all
--coverage <files> -- give information about doctest coverage of files
--coverageall -- give summary info about doctest coverage of
all files in the Sage library
--startuptime [module] -- display how long each component of Sage takes to
start up; optionally specify a module to get more
details about that particular module
--tox [options] <files|dirs> -- general entry point for testing
and linting of the Sage library
-e <envlist> -- run specific test environments
(default: run all except full pycodestyle)
doctest -- run the Sage doctester
(same as "sage -t")
coverage -- give information about doctest coverage of files
(same as "sage --coverage[all]")
startuptime -- display how long each component of Sage takes to start up
(same as "sage --startuptime")
pycodestyle-minimal -- check against Sage's minimal style conventions
relint -- check whether some forbidden patterns appear
(includes all patchbot pattern-exclusion plugins)
codespell -- check for misspelled words in source code
rst -- validate Python docstrings markup as reStructuredText
pyright -- run the static typing checker pyright
pycodestyle -- check against the Python style conventions of PEP8
cython-lint -- Check Cython files for code style
-p auto -- run test environments in parallel
--help -- show tox help
--pytest [options] <files|dirs> -- run pytest on the Sage library
--help -- show pytest help
Some developer utilities:
--grep [options] <string>
-- regular expression search through the Sage
library for "string". Any options will
get passed to the "grep" command.
--grepdoc [options] <string>
-- regular expression search through the
Sage documentation for "string".
--search_src ... -- same as --grep
--search_doc ... -- same as --grepdoc
--fixdoctests file.py
-- Run doctests and replace output of failing doctests
with actual output.
--fiximports <files|dir>
-- Replace imports from sage.PAC.KAGE.all by specific
imports when sage.PAC.KAGE is an implicit namespace
package
--sh [...] -- run a shell with Sage environment variables
as they are set in the runtime of Sage
--cleaner -- run the Sage cleaner. This cleans up after Sage,
removing temporary directories and spawned processes.
(This gets run by Sage automatically, so it is usually
not necessary to run it separately.)
File conversion:
--rst2ipynb [...] -- Generates Jupyter notebook (.ipynb) from standalone
reStructuredText source.
(not installed currently, run sage -i rst2ipynb)
--ipynb2rst [...] -- Generates a reStructuredText source file from
a Jupyter notebook (.ipynb).
--sws2rst <sws doc> -- Generates a reStructuredText source file from
a Sage worksheet (.sws) document.
(not installed currently, run sage -i sage_sws2rst)
Valgrind memory debugging:
--cachegrind -- run Sage using Valgrind's cachegrind tool. The log
files are named sage-cachegrind.PID can be found in
$DOT_SAGE
--callgrind -- run Sage using Valgrind's callgrind tool. The log
files are named sage-callgrind.PID can be found in
$DOT_SAGE
--massif -- run Sage using Valgrind's massif tool. The log
files are named sage-massif.PID can be found in
$DOT_SAGE
--memcheck -- run Sage using Valgrind's memcheck tool. The log
files are named sage-memcheck.PID can be found in
$DOT_SAGE
--omega -- run Sage using Valgrind's omega tool. The log
files are named sage-omega.PID can be found in
$DOT_SAGE
--valgrind -- this is an alias for --memcheck
Getting help:
-v, --version -- display Sage version information
--dumpversion -- print brief Sage version
-h, -?, --help -- print a short help message
--advanced -- list all command line options
Building the Sage library:
-b -- build Sage library -- do this if you have
modified any source code files in SAGE_ROOT/src/sage/
-ba -- same as -b, but rebuild *all* Cython
code.
-br -- build and run Sage
-bt [...] -- build Sage and test; same options as -t
-btp <N> [...] -- build Sage and test in parallel; same options as -tp
-btnew [...] -- build Sage and test modified files, as in -t --new
-bn [...], --build-and-notebook [...]
-- build the Sage library (as by running "sage -b")
and then start the notebook
Package handling:
--package [args] -- call the package manager with given arguments.
Run without arguments for help.
--experimental -- list all experimental packages that can be installed
-i [opts] [pkgs] -- install the given Sage packages. Options:
-c -- run the packages' test suites,
overriding the settings of
SAGE_CHECK and SAGE_CHECK_PACKAGES
-d -- only download, do not install packages
-f -- force build: install the packages even
if they are already installed
-s -- do not delete the temporary build directories
after a successful build
-y -- reply yes to prompts about experimental
and old-style packages; warning: there
is no guarantee that these packages will
build correctly; use at your own risk
-n -- reply no to prompts about experimental
and old-style packages
-f [opts] [pkgs] -- shortcut for -i -f: force build of the given Sage
packages
-p [opts] [packages]-- install the given Sage packages, without dependency
checking. Options are the same as for the -i command.
--optional -- list all optional packages that can be installed
--standard -- list all standard packages that can be installed
--installed -- list all installed packages
Making Sage distributions:
--sdist -- build a source distribution of Sage
Building the documentation:
--docbuild [lang/]<document> <html|pdf|...> -- Build the Sage documentation
Other developer tools:
--root -- print the Sage root directory
--git-branch -- print the current git branch
--buildsh [...] -- run a shell with Sage environment variables
as they are set while building Sage and its packages


react, react-router, redux, react-redux, graphql, apollo-client
enzyme, jest
functional programming, es6, webpack
material-ui, react-bootstrap
Day 1
ES6 & ESNEXTDay 2
React, React Router, Forms, AuthenticationDay 3
React Reduxredux
and
react-redux
using TDDDay 4
Testing Principles, Functional Programming & Advanced ReduxDay 5
Server-side Rendering, Styled Components, UI Libraries, Testing in React, PerformanceDay 6
Advanced React, Functional Programming 7 GraphQLDay 7
Hackathon!


Partial Objects
Partial objects are where part of the entity bean is populated.
This is an important feature for performance and also design reasons.
example
LAZY LOADING
A Partial Object will lazy load the rest of the data
on demand when you get or set a property it does not have.
// find order 12
// ... fetching the order id, orderDate and version property
// .... nb: the Id and version property are always fetched
Order order = Ebean.find(Order.class)
.select("orderDate")
.where().idEq(12)
.findUnique();
// shipDate is not in the partially populated order
// ... so it will lazy load all the missing properties
Date shipDate = order.getShipDate();
// similarly if we where to set the shipDate
// ... that would also trigger a lazy load
order.setShipDate(new Date());
Lazy loading occurs automatically when you set or get a property that the
partially populated bean does not have.
SAVING A PARTIAL OBJECT
You can save or delete a Partial Object.
// find customer 1
// ... just fetch the customer id, name and version property
Customer customer = Ebean.find(Customer.class)
.select("name")
.where().idEq(1)
.findUnique();
customer.setName("CoolName");
Ebean.save(customer);
The query generates the following SQL...
<sql summary='[app.data.test.Customer]'>
select c.id, c.name
from or_customer c
where c.id = ?
</sql>
... and in the transaction logs we can find the update dml and bind values.
... update or_customer set name=?, updtime=? where id=? and name=?
... Binding Update [or_customer] set[name=CoolName, updtime=2008-11-19 10:58:08.598, ] where[id=1, name=Ford, ]
... Updated [app.data.test.Customer] [1]


{% extends 'base.html' %} {% block content %}
Author: Richard Vacenovský
Supervisor: Ing. Alisa Benešová
University: Czech technical university - Faculty of information technology
Project is part of OpenDataLab


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Documentation for the Pimms Library¶
The pimms library is an immutable data-structure toolkit. It works primarily by decorators applied to classes and their members to declare how an immutable data-structure’s members are related. Taken together, these decorators form a DSL-like system for declaring immutable data-structures with full inheritance support.
An immutable data-structure is simply a class that has been modified by the @immutable decorator. Inside an immutable class, a few things can be declared normally while others must be declared via the special immutable syntax. Things that can be delcared normally in an immutable class:
- Instance methods of the class (def some_method(self, arg): …)
- Static methods of the class (using @staticmethod)
- Static members of the class (some_class_member = 10)
- Things that cannot be declared normally in an immutable class:
- All member variables of a class instance (usually assigned in __init__)
- __new__, __setattr__, __getattribute__, __delattr__, __copy__, and __deepcopy__ cannot be overloaded in immutable classes; doing so will result in undefined behavior
- Immutable classes should generally only inherit from object or other immutable classes; inheritance with other non-immutable classes is fine in theory, especially if only methods are added to the class, but member access from immutable objects to non-immutable class members is beyond the scope of this library.
Immutable instance member variables, which are usually simply assigned in the class’s __init__ method, must be declared specially in immutable classes. All immutable instance members fall into one of two categories: parameters and values. Parameters are values that must be assigned by the end of the object’s __init__ function, in order for the object to be valid (an exception is raised if these are not filled). Options are a special kind of parameter that also have default values in case no assignment is given. Values, unlike parameters, can never be assigned directly; instead, they are lazily and automatically calculated by a user-provided function of zero or more other members of the class. Values may depend on either parameters or other values as long as there is not a circular dependency graph implicit in the declarations.
All such instance member declarations are made using the @param, @option, @value, and @require decorators, documented briefly here. In all four cases, @param, @option(<default value>), @value, and @require, the decorator should precede a static function definition.
- @param declares two things: first, that the name of the static function that follows it is an instance member and required parameter of the class and, second, that the static function itself, which must take exactly one argument, should be considered a translation function on any value assigned to the object; the return value of the function is the value actually assigned to the object before any checks are run.
- @option(<default value>) is identical to @param except that it declares that the given default value should be used if no value is assigned to the object in the __init__ method. This value, if it is used, is not passed through the translation function that follows.
- @value declares three things: first, that the name of the static function that follows it is an instance member and (lazy) value of the class; second, that the arguments to that static function, which must be named exactly after other instance members of the class, are instance on members on which this value depends (thus this value will be reset when those members change); and third, that the return value of that static function, when given the appropriate member values, should be the value assigned to the instance member when requested.
- @require declares three things: first, that the name of the following static function is the identifier for a particular requirement check on the instance members of any object of this class; second, that the parameters of that static function, which must match exactly the names of other instance members of the class, are the instance members that this requirement checks; and third, that the static function’s return value will be True if and only if the check is passed. The requirement function may throw its own exception or return False, in which case a generic exception is raised.
All four decorator types may be overloaded in immutable child classes. Overloading works much as it does with normal methods; only the youngest child-class’s method is required. This can be used to overload requirements, but new requirements can be placed to act as additional constraints; i.e., the youngest class’s requirement is always run for all requirements in an object’s entire class hierarchy when a relevant instance members is updated. Overloading may also be used to change an instance member’s type in the child class, such as from a value to a parameter or vice versa. The child class must, of course, be free of circular dependencies despite these rearrangements.
Note that a required parameter may be implied by the other instance member declarations; this is not an error and instead inserts the parameter into the class automatically with no translation function. This occurs when either a value or a requirement declares the parameter as an argument but no instance member with the parameter’s name appears elsewhere in the class or its ancestor classes. This can be used to create a sort of abstract immutable base class, in that a class may declare a requirement of some parameter that is not otherwise defined; in order to instantiate the class, that parameter must be given, either in a child class’s __init__ method or as a value or an explicit (required or optional) parameter.
When an immutable object is constructed, it begins its life in a special ‘init’ state; this state is unique in that no requirement checks are run until either the __init__ method returns or a value is requested of the object; at that point, all non-optional parameters must be specified or an exception is raised. If all parameters were set, then all requirement checks are run and the object’s state shifts to ‘transient’. An immutable object imm can be tested for transience by using the method imm.is_transient(). A transient object allows its parameters (but never its values) to be set using normal setattr (imm.x = y) syntax. Requirement checks that are related to a parameter are changed every time that parameter is set, after the translation function for that parameter is used. An immutable object remains in the transient state until it is persisted via the imm.persist() method. Once an object is persistent, it cannot be updated via setattr mechanisms and should be considered permanent. A new transient duplicate of the object may be created using the imm.transient() method (this may also be used while the object is still transient). To update the values of an immutable object, the imm.copy(param1=val1, param2=val2, …) method should be used. This method returns a persistent duplicate of the immutable object imm with the given parameters updated to the given values; these values are always passed through the translation functions and all relevant chacks are run prior to the return of the copy function. The copy function may be called on transient or persistent immutables, but the return value is always peresistent.
- The additional utility functions are provided as part of the pimms package:
- is_imm(x) yields True if x is an object that is an instance of an immutable class and False otherwise.
- is_imm_type(x) yields True if x is a class that is immutable and False otherwise.
- imm_copy(imm, …) is identical to imm.copy(…) for an immutable object imm.
- imm_persist(imm) is identical to imm.persist() for a transient immutable object imm.
- imm_transient(imm) is identical to imm.transient() for an immutable object imm.
- imm_values(imm_t) yields a list of the values of the immutable class imm_t.
- imm_params(imm_t) yields a list of the parameters of the immutable class imm_t.
- imm_dict(imm) is identical to imm.asdict() for an immutable object imm.
- imm_is_persistent(imm) is identical to imm.is_persistent() for an immutable object imm.
- imm_is_transient(imm) is identical to imm.is_transient() for an immutable object imm.
-
pimms.
lazy_map
(initial={}, pre_size=0)¶ lazy_map is a blatant copy of the pyrsistent.pmap function, and is used to create lazy maps.
-
pimms.
is_lazy_map
(m)¶ is_lazy_map(m) yields True if m is an instance if LazyPMap and False otherwise.
-
class
pimms.
LazyPMap
(*args, **kwargs)¶ LazyPMap is an immutable map that is identical to pyrsistent’s PMap, but that treats functions of 0 arguments, when values, as lazy values, and memoizes them as it goes.
-
is_lazy
(k)¶ lmap.is_lazy(k) yields True if the given k is lazy and unmemoized in the given lazy map, lmap, otherwise False.
-
is_memoized
(k)¶ lmap.is_memoized(k) yields True if k is a key in the given lazy map lmap that is both lazy and already memoized.
-
is_normal
(k)¶ lmap.is_normal(k) yields True if k is a key in the given lazy map lmap that is neither lazy nor a formerly-lazy memoized key.
-
iterlazy
()¶ lmap.iterlazy() yields an iterator over the lazy keys only (memoized lazy keys are not considered lazy).
-
itermemoized
()¶ lmap.itermemoized() yields an iterator over the memoized keys only (neihter unmemoized lazy keys nor normal keys are considered memoized).
-
iternormal
()¶ lmap.iternormal() yields an iterator over the normal unlazy keys only (memoized lazy keys are not considered normal).
-
-
pimms.
is_map
(arg)¶ is_map(x) yields True if x implements Python’s builtin Mapping class.
-
pimms.
is_pmap
(arg)¶ is_pmap(x) yields True if x is a persistent map object and False otherwise.
-
pimms.
merge
(*args, **kwargs)¶ - merge(…) lazily collapses all arguments, which must be python Mapping objects of some kind,
- into a single mapping from left-to-right. The mapping that is returned is a lazy persistent object that does not request the value of a key from any of the maps provided until they are requested of it; in this fashion it preserves the laziness of immutable map objects that are passed to it. Arguments may be mappings or lists/tuples of mappings.
The following options are accepted: * choose (default None) specifies a function that chooses from which map, of those maps given
to merge, the value should be drawn when keys overlap. The function is always passed two arguments: the key for which the conflict occurs and a list of maps containing that key; it should return the value to which the key should be mapped. The default uses the first map.
-
pimms.
is_map
(arg) is_map(x) yields True if x implements Python’s builtin Mapping class.
-
pimms.
is_pmap
(arg) is_pmap(x) yields True if x is a persistent map object and False otherwise.
-
pimms.
is_quantity
(q)¶ is_quantity(q) yields True if q is a pint quantity and False otherwise.
-
pimms.
is_unit
(q)¶ is_unit(q) yields True if q is a pint unit and False otherwise.
-
pimms.
quant
(val, unit)¶ - quant(value, unit) returns a quantity with the given unit; if value is not currently a quantity,
- then value * unit is returned; if value is a quantity, then it is coerced into the given unit; this may raise an error if the units are not compatible.
-
pimms.
mag
(val, unit=Ellipsis)¶ - mag(value) returns the magnitide of the given value; if value is not a quantity, then value is
- returned; if value is a quantity, then its magnitude is returned. If the option unit is given then, if the val is quantity, it is cast to the given unit before being the magnitude is returned, otherwise it is returned alone
-
pimms.
like_units
(a, b)¶ - like_units(a,b) yields True if a and b can be cast to each other in terms of units and False
- otherwise. Non-united units are considered dimensionless units.
-
pimms.
qhashform
(o)¶ - qhashform(o) yields a version of o, if possible, that yields a hash that can be reproduced
- across instances. This correctly handles quantities and numpy arrays, among other things.
-
pimms.
qhash
(o)¶ - qhash(o) is a hash function that operates like hash(o) but attempts to, where possible, hash
- quantities in a useful way. It also correctly handles numpy arrays and various other normally mutable and/or unhashable objects.
-
pimms.
save
(filename, obj, overwrite=False, create_directories=False)¶ - pimms.save(filename, obj) attempts to pickle the given object obj in the filename (or stream,
- if given). An error is raised when this cannot be accomplished; the first argument is always returned; though if the argument is a filename, it may be a differet string that refers to the same file.
The save/load protocol uses pickle for all saving/loading except when the object is a numpy object, in which case it is written using obj.tofile(). The save function writes meta-data into the file so cannot simply be unpickled, but must be loaded using the pimms.load() function. Fundamentally, however, if an object can be picled, it can be saved/loaded.
- Options:
- overwrite (False) The optional parameter overwrite indicates whether an error should be raised before opening the file if the file already exists.
- create_directories (False) The optional parameter create_directories indicates whether the function should attempt to create the directories in which the filename exists if they do not already exist.
-
pimms.
load
(filename, ureg='pimms')¶ - pimms.load(filename) loads a pimms-formatted save-file from the given filename, which may
- optionaly be a string. By default, this function forces all quantities (via the pint module) to be loaded using the pimms.units unit registry; the option ureg can change this.
If the filename is not a correctly formatted pimms save-file, an error is raised.
- Options:
- ureg (‘pimms’) specifies the unit-registry to use for ping module units that are loaded from the files; ‘pimms’ is equivalent to pimms.units. None is equivalent to using the pint._APP_REGISTRY unit registry.
-
pimms.
immutable
(cls)¶ The @immutable decorator makes an abstract type out of the decorated class that overloads __new__ to create interesting behavior consistent with immutable data types. The following decorators may be used inside of the decorated class to define immutable behavior:
- @value indicates that the following function is really a value that should be calculated and stored as a value of its arguments. The arguments should not start with self and should instead be named after other values from which it is calculated. If there are no arguments, then the returned value is a constant. Note that self is not an argument to this function.
- @param indicates that the following function is really a variable that should be checked by the decorated function. Params are settable as long as the immutable object is transient. The check function decorated by @param() is actually a transformation function that is called every time the parameter gets changed; the actual value given to which the param is set is the value returned by this function. The function may raise exceptions to flag errors. Note that self is not an argument to this function. All parameters are required for an instantiated object; this means that all parameters must either be provided as values or options of implementing classes or must be assigned in the constructor.
- @option(x) indicates that the following function is really an optional value; the syntax and behavior of @option is identical to @param except that @option(x) indicates that, if not provided, the parameter should take the value x, while @param indicates that an exception should be raised.
- @require indicates that the following function is a requirement that should be run on the given arguments (which should name params/options/values of the class). Note that self is an argument to the function. If the function yields a truthy value, then the requirement is considered to be met; if it raises an exception or yields a non-trithy value (like None or []), then the requirement is not met and the object is considered invalid.
In immutable objects, the functions defined by @require decorators are not instantiated; they may, however, be overloaded and called back to the parent class.
-
pimms.
require
(f)¶ The @require decorator, usable in an immutable class (see immutable), specifies that the following function is actually a validation check on the immutable class. These functions will appear as static members of the class and get called automatically when the relevant data change. Daughter classes can overload requirements to change them, or may add new requirements with different function names.
-
pimms.
value
(f)¶ The @value decorator, usable in an immutable class (see immutable), specifies that the following function is actually a calculator for a lazy value. The function parameters are the attributes of the object that are part of the calculation.
-
pimms.
param
(f)¶ The @param decorator, usable in an immutable class (see immutable), specifies that the following function is actually a transformation on an input parameter; the parameter is required, and is set to the value returned by the function decorated by the parameter; i.e., if you decorate the function abc with @param, then imm.abc = x will result in imm’s abc attribute being set to the value of type(imm).abc(x).
-
pimms.
option
(default_value)¶ The @option(x) decorator, usable in an immutable class (see immutable), is identical to the @param decorator except that the parameter is not required and instead takes on the default value x when the immutable is created.
-
pimms.
is_imm
(obj)¶ is_imm(obj) yields True if obj is an instance of an immutable class and False otherwise.
-
pimms.
is_imm_type
(cls)¶ is_imm_type(cls) yields True if cls is an immutable class and False otherwise.
-
pimms.
imm_copy
(imm, **kwargs)¶ imm_copy(imm, a=b, c=d…) yields a persisent copy of the immutable object imm that differs from imm only in that the parameters a, c, etc. have been changed to have the values b, d, etc. If the object imm is persistent and no changes are made, imm is returned. If imm is transient, a persistent copy of imm is always made.
-
pimms.
imm_persist
(imm)¶ imm_persist(imm) turns imm from a transient into a persistent immutable and returns imm. If imm is already persistent, then it is simply returned.
-
pimms.
imm_transient
(imm)¶ imm_transient(imm) yields a duplicate of the given immutable imm that is transient.
-
pimms.
imm_params
(imm)¶ imm_params(imm) yields a dictionary of the parameters of the immutable object imm.
-
pimms.
imm_values
(imm)¶ imm_values(imm) yields a dictionary of the values of the immutable object imm. Note that this forces all of the values to be reified, so only use it if you want to force execution of all lazy values.
-
pimms.
imm_dict
(imm)¶ imm_dict(imm) yields a persistent dictionary of the params and values of the immutable object im. Note that this forces all of the values to be reified, so only use it if you want to force execution of all lazy values.
-
pimms.
imm_is_persistent
(imm)¶ imm_is_persistent(imm) yields True if imm is a persistent immutable object, otherwise False.
-
pimms.
imm_is_transient
(imm)¶ imm_is_transient(imm) yields True if imm is a transient immutable object, otherwise False.
-
pimms.
calc
(*args, **kwargs)¶ - @calc is a decorator that indicates that the function that follows is a calculation component;
- calculation components can be used to form Plan objects (see Plan). In this case, the return value is given the same name as the function.
- @calc(names…) accepts a string or list/tuple of strings that name the output values of the
- calc function. In this case, the function must return either a tuple of thes values in the order or a dictionary in which the keys are the same as the given names. In this case, the optional value lazy=False may be passed after the names to indicate that the calculation should be run immediately when parameters are set/changed in a calculation rather than lazily when requested.
- @calc(None) is a special instance in which the lazy argument is ignored, no efferent values are
- expected, and the calculation is always run when the afferent parameters are updated.
-
pimms.
plan
(*args, **kwargs)¶ - plan(name1=calcs1, name2=calc2…) yields a new calculation plan (object of type
- Plan) that is itself a constructor for the calculation dictionary that is implied by the given calc functionss given. The names that are given are used as identifiers for updating the calc plan (using the without and using methods).
- plan(arg1, arg2…, name1=calc1, name2=calc2…) additionally initializes the dictionary
- of calculations and names with the calculation plans or dictionaries given as arguments. These are collapsed left-to-right.
plan(imap) yields the plan object for the given IMap imap.
-
pimms.
imap
(p, *args, **kwargs)¶ imap(p, args…) yields an immutable map object made from the plan object p and the given arguments, which may be any number of mappings followed by any number of keyword arguments, all of which are merged left-to-right then interpreted as the parameters of the given plan p.
-
class
pimms.
Calc
(affs, f, effs, dflts, lazy=True, meta_data={}, cache=False, memoize=True)¶ The Calc class encapsulates data regarding the calculation of a single set of data from a separate set of input data. The input parameters are referred to as afferent values and the output variables are referred to as efferent values.
-
discard_defaults
(*args)¶ node.discard_defaults(a, b…) yields a new calculation node identical to the given node except that the default values for the given afferent parameters named by the arguments a, b, etc. have been removed. In the new node that is returned, these parameters will be required.
-
remove_defaults
(*args)¶ node.remove_defaults(a, b…) is identical to node.discard_defaults(a, b…) except that it raises a KeyError if any of the given arguments are not already defaults.
-
set_defaults
(*args, **kwargs)¶ node.set_defaults(a=b…) yields a new calculation node identical to the given node except with the default values matching the given key-value pairs. Arguments are collapsed left-to right with later arguments overwriting earlier arguments.
-
set_meta
(meta_data)¶ node.set_meta(meta) yields a calculation node identical to the given node except that its meta_data attribute has been set to the given dictionary meta. If meta is not persistent, it is cast to a persistent dictionary first.
-
tr
(*args, **kwargs)¶ calc_fn.tr(…) yields a copy of calc_fn in which the afferent and efferent values of the function have been translated. The translation is found from merging the list of 0 or more dictionary arguments given left-to-right followed by the keyword arguments.
-
-
class
pimms.
Plan
(*args, **kwargs)¶ The Plan class encapsulates individual functions that require parameters as inputs and produce outputs in the form of named values. Plan objects can be called as functions with a dictionary and/or a list of keyword parameters specifying their parameters; they always return a dictionary of the values they calculate, even if they calculate only a single value.
The Plan class should not be overloaded and should be instantiated using the @calculates decorator only; it should not be overloaded directly.
-
discard
(*args)¶ cplan.discard(…) yields a new calculation plan identical to cplan except without any of the calculation steps listed in the arguments.
-
discard_defaults
(*args)¶ cplan.discard_defaults(a, b…) yields a new caclulation plan identical to cplan except without default values for any of the given parameter names.
-
forget
(node=None, cache_directory=None)¶ - plan.forget() clears the in-memory memoized cache for the plan and returns the cache dict
- prior to clearing.
-
remove
(*args)¶ cplan.remove(…) yields a new calculation plan identical to cplan except without any of the calculation steps listed in the arguments. An exception is raised if any keys are not found in the calc-plan.
-
remove_defaults
(*args)¶ cplan.remove_defaults(a, b…) yields a new caclulation plan identical to cplan except without default values for any of the given parameter names. An exception is raised if any default value given is not found in cplan.
-
set
(**kwargs)¶ cplan.set(a=b…) yields a new caclulation plan identical to cplan except such that the calculation pieces specified by the arguments have been replaced with the given calculations instead.
-
set_defaults
(*args, **kwargs)¶ cplan.set_defaults(a=b…) yields a new caclulation plan identical to cplan except such that the calculation default values specified by the arguments have been replaced with the given values instead. E.g., cplan.set_defaults(a=1) would return a new plan with a default value for a=1.
-
tr
(*args, **kwargs)¶ p.tr(…) yields a copy of plan p in which the afferent and efferent values of all of the calc functions contained in the plan have been translated. The translation is found from merging the list of 0 or more dictionary arguments given left-to-right followed by the keyword arguments.
-
-
class
pimms.
IMap
(plan, afferents)¶ The IMap class instantiates a lazy immutable mapping from both parameters and calculated value names to their values. IMap objects should only be created in two ways:
- by passing a calculation plan a complete set of parameters, or,
- by calling the using method on an existing IMap to update the parameters.
-
get
(k[, d]) → D[k] if k in D, else d. d defaults to None.¶
-
set
(*args, **kwargs)¶ d.set(…) yields a copy of the IMap object d; the … may be replaced with either nothing (in which case d is returned) or a list of 0 or more dictionaries followed by a lsit of zero or more keyword arguments. These dictionaries and keywords arguments are merged left-to-right; the result may contain only afferent parameters of d and replaces the values of d in the newly returned calc dictionary.
-
tr
(*args, **kwargs)¶ imap.tr(…) yields a copy of the immutable map imap in which both the plan and the keys of the new map have been translated according to the translation given in the arguments list. The translation is found from merging the list of 0 or more dictionary arguments given left-to-right followed by the keyword arguments.
-
pimms.
is_calc
(arg)¶ is_calc(x) yields True if x is a function that was decorated with an @calc directive and False otherwise.
-
pimms.
is_plan
(arg)¶ is_plan(x) yields True if x is a calculation plan made with the plan function and False otherwise.
-
pimms.
is_imap
(arg)¶ is_imap(x) yields True if x is an IMap object and False otherwise.
-
pimms.
itable
(*args, **kwargs)¶ - itable(…) yields a new immutable table object from the given set of arguments. The arguments
- may be any number of maps or itables followed by any number of keyword arguments. All the entries from the arguments and keywords are collapsed left-to-right (respecting laziness), and the resulting column set is returned as the itable. Arguments and maps may contain values that are functions of zero arguments; these are considered lazy values and are not evaluated by the itable function.
-
pimms.
is_itable
(arg)¶ is_itable(x) yields True if x is an ITable object and False otherwise.
-
class
pimms.
ITable
(imm, *args, **kwargs)¶ The ITable class is a simple immutable datatable.
-
static
column_names
(data)¶ itbl.column_names is a tuple of the names of the columns of the data table.
-
static
columns
(data, row_count)¶ itbl.columns is a tuple of the columns in the given datatable itbl. Anything that depends on columns includes a de-facto check that all columns are the same length.
-
copy
(imm, **kwargs)¶ imm_copy(imm, a=b, c=d…) yields a persisent copy of the immutable object imm that differs from imm only in that the parameters a, c, etc. have been changed to have the values b, d, etc. If the object imm is persistent and no changes are made, imm is returned. If imm is transient, a persistent copy of imm is always made.
-
static
data
(d)¶ itbl.data is an immutable map of in which property names are associated with their data vectors.
-
discard
(cols)¶ - itbl.discard(arg) discards either the list of rows, given as ingtegers, or the list of
- columns, given as strings.
-
iterrows
()¶ itbl.iterrows() iterates over the rows of the givan itable itbl.
-
map
(f)¶ - itbl.map(f) yields the result of mapping the rows of the given datatable itbl over the
- given function f.
The function f is called according to its argument spec; generally speaking this assures an intuitive behavior for most uses of the map method. The exact rules are detailed below:
- If the function f accepts a single argument that is either named _ or anything other than a column name in itbl, the entire row pmap is passed to f as that argument.
- Any other valid function signature is allowed to optionally include a variable keyword argument, which is given the entire row when present. Additionally, variadic arguments are always simply ignored. Any argument named _ is always given the entire value of the row.
- If f accepts any number of parameters named after columns in itbl, these column values for each row are passed (with optional keyword argument).
- If f accepts additional parameters that are not named after columns but that do have default values, these defaults are used to fill in the appropriate values.
- If f accepts additional named values, they are given the value None.
-
merge
(*args, **kwargs)¶ - itbl.merge(…) yields a copy of the ITable object itbl that has been merged left-to-right
- with the given arguments.
-
params
(imm)¶ imm_params(imm) yields a dictionary of the parameters of the immutable object imm.
-
persist
(imm)¶ imm_persist(imm) turns imm from a transient into a persistent immutable and returns imm. If imm is already persistent, then it is simply returned.
-
static
row_count
(data, _row_count)¶ itbl.row_count is the number of rows in the given datatable itbl.
-
static
rows
(data, column_names, row_count)¶ itbl.rows is a tuple of all the persistent maps that makeup the rows of the data table.
-
select
(arg)¶ - itbl.select(idcs) yields a sub-table in which only the rows indicated by the given list of
- indices are kept.
itbl.select(f) keeps all rows for which the function f yields True.
-
set
(k, v)¶ - itbl.set(name, val) yields a new itable object identical to the given itbl except that it
- includes the vector val under the given column name.
- itbl.set(row, map) updates just the given row to have the properties in the given map; if
- this results in a new column being added, it will have the value None for all other rows.
- itbl.set(rows, m) allows a sequence of rows to be set by passing rows as either a list or
- slice; m may also be a single map or a sequence of maps whose size matches that of rows. Alternately, m may be an itable whose row-size matches that of rows; in this case new column names may again be added.
-
todict
(imm)¶ imm_dict(imm) yields a persistent dictionary of the params and values of the immutable object im. Note that this forces all of the values to be reified, so only use it if you want to force execution of all lazy values.
-
transient
(imm)¶ imm_transient(imm) yields a duplicate of the given immutable imm that is transient.
-
static
validate_data
(data)¶ ITable data is required to be a PMap with keys that are strings.
-
static
validate_row_count
(_row_count)¶ ITable _row_count must be a non-negative integer or None.
-
where
(f)¶ itbl.where(f) yields the indices for which itbl.map(f) yields True.
-
static


Home
Curriculum Vitae
Research
Teaching
Links
Dept of Economics
University of Mannheim
News
Mannheim Workshop in Quantitative Macroeconomics
May 23-24, 2014
University of Mannheim
Department of Economics
Cezar Santos
Assistant Professor
Address:
Department of Economics
University of Mannheim
L7, 3-5
68131 Mannheim
Germany
Contact Information:
Phone: +49 (0)<PHONE_NUMBER>
Email:
santos AT uni-mannheim.de


## On This Page
* [Introduction](#docIntro)
* [Quick Setup](#docQuick)
* [Installing the mitmproxy CA certificate manually](#docManual)
* [More on mitmproxy certificates](#docMore)
* [CA and cert files](#docCertfiles)
* [Using a custom certificate](#docCustom)
* [Using a client side certificate](#docClient)
* [Using a custom certificate authority](#docCA)
## Introduction
Mitmproxy can decrypt encrypted traffic on the fly, as long as the client
trusts its built-in certificate authority. Usually this means that the
mitmproxy CA certificates have to be installed on the client device.
## Quick Setup
By far the easiest way to install the mitmproxy certificates is to use the
built-in certificate installation app. To do this, just start mitmproxy and
configure your target device with the correct proxy settings. Now start a
browser on the device, and visit the magic domain **mitm.it**. You should see
something like this:
Click on the relevant icon, and follow the setup instructions for the platform
you're on, and you are good to go.
## Installing the mitmproxy CA certificate manually
Sometimes using the quick install app is not an option - Java or the IOS
similator spring to mind - or you just need to do it manually for some other
reason. Below is a list of pointers to manual certificate installation
documentation for some common platforms:
## More on mitmproxy certificates
The first time __mitmproxy__ or __mitmdump__ is run, the mitmproxy Certificate
Authority(CA) is created in the config directory (~/.mitmproxy by default).
This CA is used for on-the-fly generation of dummy certificates for each of the
SSL sites that your client visits. Since your browser won't trust the
__mitmproxy__ CA out of the box , you will see an SSL certificate warning every
time you visit a new SSL domain through __mitmproxy__. When you are testing a
single site through a browser, just accepting the bogus SSL cert manually is
not too much trouble, but there are a many circumstances where you will want to
configure your testing system or browser to trust the __mitmproxy__ CA as a
signing root authority.
## CA and cert files
The files created by mitmproxy in the .mitmproxy directory are as follows:
| mitmproxy-ca.pem |
The private key and certificate in PEM format. |
| mitmproxy-ca-cert.pem |
The certificate in PEM format. Use this to distribute to most
non-Windows platforms. |
| mitmproxy-ca-cert.p12 |
The certificate in PKCS12 format. For use on Windows. |
| mitmproxy-ca-cert.cer |
Same file as .pem, but with an extension expected by some Android
devices. |
## Using a custom certificate
You can use your own certificate by passing the --cert option to
mitmproxy. mitmproxy then uses the provided certificate for interception of the
specified domains instead of generating a certificate signed by its own CA.
The certificate file is expected to be in the PEM format. You can include
intermediary certificates right below your leaf certificate, so that you PEM
file roughly looks like this:
-----BEGIN PRIVATE KEY-----
<private key>
-----END PRIVATE KEY-----
-----BEGIN CERTIFICATE-----
<cert>
-----END CERTIFICATE-----
-----BEGIN CERTIFICATE-----
<intermediary cert (optional)>
-----END CERTIFICATE-----
For example, you can generate a certificate in this format using these instructions:
$ openssl genrsa -out cert.key 2048
$ openssl req -new -x509 -key cert.key -out cert.crt
(Specify the mitm domain as Common Name, e.g. *.google.com)
$ cat cert.key cert.crt > cert.pem
$ mitmproxy --cert=cert.pem
## Using a client side certificate
You can use a client certificate by passing the --client-certs
DIRECTORY option to mitmproxy. If you visit example.org, mitmproxy looks
for a file named example.org.pem in the specified directory and uses this as
the client cert. The certificate file needs to be in the PEM format and should
contain both the unencrypted private key and the certificate.
## Using a custom certificate authority
By default, mitmproxy will use ~/.mitmproxy/mitmproxy-ca.pem as
the certificate authority to generate certificates for all domains for which no
custom certificate is provided (see above). You can use your own certificate
authority by passing the --confdir option to mitmproxy. Mitmproxy
will then look for mitmproxy-ca.pem in the specified directory. If
no such file exists, it will be generated automatically.


The GIT repository URL of a project (named config-project)
in which all needed environment scripts and playbooks
are defined.
If you do not store your config-project in a GIT repository,
you must specify a folder path which contains the config-project.


Jeep and Dodge recalling 700,000 SUVs to fix engine stall issue
by Associated PressFiat Chrysler is recalling almost 700,000 SUVs worldwide to fix a problem that can cause the engines to stall.
The recall covers certain 2011 through 2013 Jeep Grand Cherokees and Dodge Durangos. Most are in North America.
The company says silicon deposits on the contact points of fuel pump relays can cut off the electrical current and cause engines to stall or fail to start.
Fiat Chrysler says it’s not aware of any related crashes or injuries. The relays on some of the vehicles were replaced in a previous recall.
The company is finalizing the repairs and will notify owners when it’s time to take their SUVs to dealers.


do you know what the famous greek philospher Plato said ?
lemme tell you
Music gives a soul to the universe, wings to the mind, flight to the imagination and life to everything. - Plato
so in the spirit of wise words of Plato, here is some of my favourite music (artists, albums and playlist) :


Testing Centres
- Namibian Institute of Pathology (NIP)
NIP is the largest diagnostic pathology service provider in Namibia.
For testing, Please bring along a doctor’s referral form. The test results will
be forwarded to your doctor who will contact you within 48 hours with your results.
Price N$ 1100.00.",


Sports Business Journal highlights WWE’s commitment to community and charity work
by WWE.comWWE’s commitment to community and charity work was featured in the latest edition of Sports Business Journal, including interviews with Roman Reigns and WWE Chief Brand Officer Stephanie McMahon.
The article highlights WWE’s four pillars of focus for its community efforts across partnerships with Susan G. Komen, Make-A-Wish, the Leukemia and Lymphoma Society, Connor’s Cure, The V Foundation, Hire Heroes USA, The Boys & Girls Clubs of America and Special Olympics. The four pillars include: hope, empowerment, service and inclusion.
The article featured Reigns, a cancer survivor himself, discussing his involvement with pediatric cancer patients as part of WWE’s Superstars of Tomorrow program, and McMahon focusing WWE’s commitment to its community and charity partners in recent years.
For more, see the full article here (subscription required).


2 Scheduling Basics - Reference Documentation
Authors: Sergey Nebolsin, Graeme Rocher, Ryan Vanderwerf
Version: 1.0-RC3
2 Scheduling Basics
Scheduling Jobs
To create a new job run the "grails create-job" command and enter the name of the job. Grails will create a new job and place it in the "grails-app/jobs" directory:class MyJob { static triggers = { simple name: 'mySimpleTrigger', startDelay: 60000, repeatInterval: 1000 } def group = "MyGroup" def execute(){ print "Job run!" } }
Scheduling a Cron Job
Jobs can be scheduled using a cron expression. For those unfamiliar with "cron", this means being able to create a firing schedule such as: "At 8:00am every Monday through Friday" or "At 1:30am every last Friday of the month". (See the API docs for the CronTrigger class in Quartz for more info on cron expressions):class MyJob { static triggers = { cron name: 'myTrigger', cronExpression: "0 0 6 * * ?" } def group = "MyGroup" def execute(){ print "Job run!" } }
cronExpression: "s m h D M W Y"
| | | | | | `- Year [optional]
| | | | | `- Day of Week, 1-7 or SUN-SAT, ?
| | | | `- Month, 1-12 or JAN-DEC
| | | `- Day of Month, 1-31, ?
| | `- Hour, 0-23
| `- Minute, 0-59
`- Second, 0-59
- Year is the only optional field and may be omitted, the rest are mandatory
- Day-of-Week and Month are case insensitive, so "DEC" = "dec" = "Dec"
- Either Day-of-Week or Day-of-Month must be "?", or you will get an error since support by the underlying library is not complete. So you can't specify both fields, nor leave both as the all values wildcard "*"; this is a departure from the unix crontab specification.
- See the CronTrigger Tutorial for an explanation of all the special characters you may use.


easeOutQuart
easeInOutElastic
easeOutBack
easeOutBounce
easeInOutExpo
easeInOutSine
easeOutCubic
easeOutCirc
easeInQuad
easeOutQuad
easeInQuint
easeOutQuint
easeInBack
easeInBounce


Black, Fischer, and Myron Scholes. 1973. “The Pricing of Options and Corporate Liabilities.” Journal of Political Economy 81: 637–54.
Blake, Andrew, and Garreth Rule. 2015. “Deriving Option-Implied Probability Densities for Foreign Exchange Markets.” Bank of England. https://www.bankofengland.co.uk/ccbs/deriving-option-implied-probability-densities-for-foreign-exchange-markets.
Bookstaber, Richard, and John McDonald. 1987. “A General Distribution for Describing Security Price Returns.” Journal of Business 51: 621–51.
Breeden, Douglas, and Robert Litzenberger. 1978. “Prices of State-Contingent Claims Implicit in Option Prices.” Journal of Business 51: 621–51.
Constantinides, George, Jens Carsten Jackwerth, and Stylianos Perrakis. 2007. “Option pricing: real and risk-neutral distributions.” In Handbook in Operations Research and Management Science, Vol. 15: Financial Engineering, edited by John Birge and Vadim Linetsky. Elsevier.
Cox, John, Stephen Ross, and Mark Rubinstein. 1979. “Option Pricing: A Simplified Approach.” Journal of Financial Economics 7: 229–64.
Derman, Emanuel, and Michael Miller. 2016. The Volatility Smile. John Wiley.
Gandrud, Christopher. 2015. Reproducible Research with R and R Studio. The R Series. Chapman & Hall/CRC.
Garcia, Rene, Eric Ghysels, and Eric Renault. 2009. “The Econometrics of Option Pricing.” In Handbook of Financial Econometrics, vol. 1: Tools and Techniques, edited by Yacine Ait-Sahalia and Lars Peter Hansen. Elsevier.
Garman, M.B., and S.W. Kohlhagen. 1983. “Foreign Currency Option Values.” Journal of International Money and Finance 2: 231–37.
Hall, Peter. 1992. The Bootstrap and Edgeworth Expansion. Springer Verlag.
Hamidieh, Kam. 2017. RND: Risk Neutral Density Extraction Package. https://cran.r-project.org/web/packages/RND/index.html.
Hull, John. 2017. Options, Futures, and Other Derivatives. 10th edition. Pearson.
Jackwerth, Jens Carsten. 2004. Option-Implied Risk-Neutral Distributions and Risk Aversion. The Research Foundation of the AIMR.
Jarrow, Robert, and Andrew Rudd. 1982. “Approximate Valuation for Arbitrary Stochastic Processes.” Journal of Financial Economics 10: 347–69.
Litterman, Robert, and Jose Scheinkman. 1991. “Common Factors Affecting Bond Returns.” Journal of Fixed Income 1.
Lou, Wujiang. 2015. “Funding in Option Pricing: The Black-Scholes Framework Extended.” Risk, April.
Malz, Allan. 1997. “Option-Implied Probability Distributions and Currency Excess Returns.” Staff report 32. Federal Reserve Bank of New York.
———. 2014. “A Simple and Reliable Way to Compute Option-Based Risk Neutral Distributions.” Staff Report 677. Federal Reserve Bank of New York.
Mandler, Martin. 2003. Market Expectations and Option Prices. Springer Verlag.
Merton, Robert. 1973. “Theory of Rational Option Pricing.” Bell Journal of Economics and Management Science 4: 141–83.
Neftci, Salih. 2008. Principles of Financial Engineering. 2nd edition. Academic Press.
R Core Team. 2017. R: A Language and Environment for Statistical Computing. Vienna, Austria: R Foundation for Statistical Computing. https://www.R-project.org/.
Resnick, Sidney. 1992. Adventures in Stochastic Processes. Birkhauser.
RStudio Team. 2015. RStudio: Integrated Development for R. RStudio, Inc., Boston, MA. https://www.rstudio.com/.
Shimko, David. 1993. “Bounds on Probability.” Risk 6: 33–37.
Wilmott, Paul. 2006. Paul Wilmott on Quantitative Finance. John Wiley.
Xie, Yihui. 2015. Dynamic Documents with R and Knitr. 2nd ed. Boca Raton, Florida: Chapman; Hall/CRC. http://yihui.name/knitr/.


Me: What's 1 + 6
Cora: 16 (grinning)
Me: Maybe I should have taught you JavaScript instead of Ruby
8/17/2017, 8:00:22 PM
Favs: 44
Retweets: 2
link--- layout: tweet ---
Me: What's 1 + 6
Cora: 16 (grinning)
Me: Maybe I should have taught you JavaScript instead of Ruby
8/17/2017, 8:00:22 PM
Favs: 44
Retweets: 2
link


About
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Your identity will be kept anonymous but your voice will be heard.

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We have been providing clinical and non-clinical resources to the healthcare sector since 2011. We specialise in the overseas recruitment of nurses from our global services centre in India
We are the first and one of the only recruitment agencies in Ireland that has offices in India, we are better placed therefore to source, recruit and support relocation of the best candidates. This on the ground presence has allowed us to develop previously untapped clinical networks enabling unique access to the highest quality nursing talent.
We understand that relocating to a new country is a daunting task. Our dedicated compliance teams work with the candidate every step of the way from English language test preparation, nursing registration and visa application right through to all aspects of relocation. We keep in close contact with our hospitals to ensure they have regular updates of their new nurses’ progression.
For the past 30 years the Portrec team have been going above and beyond to source the right candidates for your needs. We pride ourselves on prioritising quality in all aspects of our service and our processes are built to take the stress out of sourcing for our candidates and ultimately our clients.
Fill in your details in the form below and we will be in touch to discuss your hiring needs!
Our consultants have extensive experience delivering talent to the healthcare sector, working with numerous clients in Ireland since 2011.
Our team has extensive experience delivering talent to the public and private healthcare sector. We have developed a deep understanding of the challenges and requirements of resourcing in clinical environments and how to ensure we offer a different and better service to our clients.
We source the most sought after and qualified candidates in the market. Our trained professional nurses are diligent, hardworking and caring professionals who are passionate about delivering the best health care possible.
Portrec’s Accounting and Finance team has been a valuable recruitment partner. I found their insights around the finance market in terms of skills and what other companies are doing in certain roles and structures to be very useful and helpful in compiling competency skill sets for different roles.
Our team builds strong relationships and have an in-depth knowledge of your specialist area. We understand healthcare and this expertise means that we can match you with the right role in the most appropriate hospital for you. We are proud of our track record in helping nurses through every aspect of the application process relating to international relocation. Read how we engage with existing clients
Whether you need to find top talent or your next perfect job opportunity, we can help.


--- layout: default title: Women in Engineering css: /assets/css/sig.css ---
The Women in Engineering affinity group of IEEE NITK aims to increase inclusivity and acceptance in tech on campus. We coordinate events and mentorship programs to inspire our colleagues and other women and girls to pursue a career in engineering. It is a professional organisation dedicated to promoting technical interests among women engineers and scientists. It was launched on February 18th 2009 by Prof. Marimuthu, the R10 WiE Coordinator. Our mission is to inspire, engage, encourage, and empower IEEE women student members and facilitate the recruitment and retention of women in technical disciplines globally.
This one week workshop on Advances in Computer Science had talks by global experts and researchers, and highlighted novel contributions along with various challenges in the domain of Computer Science. The workshop was organized in collaboration with CompSoc. The talks were scheduled as:
This academic year, WiE NITK organised a talk series with prolific speakers from across the technological spectrum, called "Around Her World in 10 Ways". We had ten amazing accomplished women from all over the globe talking about their journey in tech and their work. The talk series was truly inspiring. It was attended by around 200 students from NITK and received good feedback from most of the audience it attracted.
REFLECT was a week-long program organized by the WiE Affinity Group from 25th October to 1st November 2019, to help to enhance the professional skills of women in NITK. The program aimed to ensure that each participant was aware of various opportunities available by learning how to discover and leverage them as well to improve their professional profile. The participants were also asked to reflect on their short term and long term goals to help understand the direction they would want to follow. The activities included writing professional emails, understanding long-term, and short-term goals as well as creating a vision board. Certificates and goodies were given to all the participants who completed all the activities of the program.
A 24 hour hackathon was organized for the girl students of NITK under IEEE WiE Affinity Group NITK in association with Web Enthusiasts Club, NITK. The applications developed were all based on a given topic and they were judged by invited professors on the following day and winners were rewarded.


Combines array of streams into one read stream in strict order.
npm install ordered-read-streams
ordered-read-streams
handles all data/errors from input streams in parallel, but emits data/errors in strict order in which streams are passed to constructor. This is objectMode = true
stream.
```js var through = require(‘through2’); var Ordered = require(‘ordered-read-streams’);
var s1 = through.obj(function (data, enc, next) { var self = this; setTimeout(function () { self.push(data); next(); }, 200) }); var s2 = through.obj(function (data, enc, next) { var self = this; setTimeout(function () { self.push(data); next(); }, 30) }); var s3 = through.obj(function (data, enc, next) { var self = this; setTimeout(function () { self.push(data); next(); }, 100) });
var streams = new Ordered([s1, s2, s3]); streams.on(‘data’, function (data) { console.log(data); })
s1.write(‘stream 1’); s1.end();
s2.write(‘stream 2’); s2.end();
s3.write(‘stream 3’); s3.end(); ``` Ouput will be:
stream 1
stream 2
stream 3
MIT


HTML Elements
Below is just about everything you’ll need to style in the theme. Check the source code tosee the many embedded elements within paragraphs.
Heading 1
Heading 2
Heading 3
Heading 4
Heading 5
Heading 6
Lorem ipsum dolor sit amet, test link adipiscing elit. This is strong. Nullam dignissim
convallis est. Quisque aliquam. This is emphasized. Donec faucibus. Nunc iaculis suscipit dui. 53= 125. Water is H2O. Nam sit amet sem. Aliquam libero nisi, imperdiet at, tincidunt nec, gravida vehicula, nisl. The New York Times> (That’s a citation). Underline. Maecenas ornare tortor. Donec sed tellus eget sapien fringilla nonummy. Mauris a ante. Suspendisse quam sem, consequat at, commodo vitae, feugiat in, nunc. Morbi imperdiet augue quis tellus.
HTML and CSS are our tools. Mauris a ante. Suspendisse quam sem, consequat at,
commodo vitae, feugiat in, nunc. Morbi imperdiet augue quis tellus. Praesent mattis, massa quis luctus fermentum, turpis mi volutpat justo, eu volutpat enim diam eget metus. To copy a file type COPY filename.
List Types
Definition List
Definition List TitleThis is a definition list division.
Definition
An exact statement or description of the nature, scope, or meaning of something: our definition of what constitutes poetry.
Ordered List
- List Item 1
- List Item 2
- Nested list item A
- Nested list item B
- List Item 3
- List Item 1
- List Item 2
- Nested list item A
- Nested list item B
- List Item 3
| Table Header 1 | Table Header 2 | Table Header 3 |
|---|---|---|
| Division 1 | Division 2 | Division 3 |
| Division 1 | Division 2 | Division 3 |
| Division 1 | Division 2 | Division 3 |
Preformatted Text
Typographically, preformatted text is not the same thing as code. Sometimes, a faithfulexecution of the text requires preformatted text that may not have anything to do with
code. Most browsers use Courier and that’s a good default — with one slight adjustment,
Courier 10 Pitch over regular Courier for Linux users. For example:
“Beware the Jabberwock, my son! The jaws that bite, the claws that catch! Beware the Jubjub bird, and shun The frumious Bandersnatch!”Code
Code can be presented inline, like
<?php echo 'hello world';?>
, or withina
<prе>
block. Because we have more specific typographic needs for code, we’ll specifyConsolas and Monaco ahead of the browser-defined monospace font.
#container { float: left; margin: 0 -240px 0 0; width: 100%; }
Blockquotes Let’s keep it simple. Italics are good to help set it off from the body text. Be sure to style the citation.
Good afternoon, gentlemen. I am a HAL 9000 computer. I became operational at the H.A.L. plant in Urbana, Illinois on the 12th of January 1992. My instructor was Mr. Langley, and he taught me to sing a song. If you’d like to hear it I can sing it for you.
— HAL 9000


Get all the files in the picked folder, then indicate their location (This PC, SkyDrive, Network, or Application Content) and whether they are available offline.


| HBASE-15147 |
Shell should use Admin.listTableNames() instead of Admin.listTables() |
Major |
. |
Enis Soztutar |
Enis Soztutar |
| HBASE-15150 |
Fix TestDurablity in branch-1.1 |
Major |
test |
Yu Li |
Yu Li |
| HBASE-15152 |
Automatically include prefix-tree module in MR jobs if present |
Major |
mapreduce |
Jonathan Hsieh |
Jonathan Hsieh |
| HBASE-15019 |
Replication stuck when HDFS is restarted |
Major |
Replication, wal |
Matteo Bertozzi |
Matteo Bertozzi |
| HBASE-15200 |
ZooKeeper znode ACL checks should only compare the shortname |
Minor |
security |
Andrew Purtell |
Andrew Purtell |
| HBASE-15218 |
On RS crash and replay of WAL, loosing all Tags in Cells |
Blocker |
Recovery, regionserver, security |
Anoop Sam John |
Anoop Sam John |
| HBASE-15214 |
Valid mutate Ops fail with RPC Codec in use and region moves across |
Critical |
. |
Anoop Sam John |
Anoop Sam John |
| HBASE-14460 |
[Perf Regression] Merge of MVCC and SequenceId (HBASE-8763) slowed Increments, CheckAndPuts, batch operations |
Critical |
Performance |
stack |
stack |
| HBASE-15252 |
Data loss when replaying wal if HDFS timeout |
Blocker |
wal |
Duo Zhang |
Duo Zhang |
| HBASE-15122 |
Servlets generate XSS_REQUEST_PARAMETER_TO_SERVLET_WRITER findbugs warnings |
Critical |
UI |
stack |
Samir Ahmic |
| HBASE-15198 |
RPC client not using Codec and CellBlock for puts by default |
Critical |
. |
Anoop Sam John |
Anoop Sam John |
| HBASE-15274 |
ClientSideRegionScanner's reaction to Scan#setBatch is not consistent between HBase versions |
Minor |
. |
Youngjoon Kim |
Youngjoon Kim |
| HBASE-15582 |
SnapshotManifestV1 too verbose when there are no regions |
Trivial |
master, snapshots |
Matteo Bertozzi |
Matteo Bertozzi |
| HBASE-15587 |
FSTableDescriptors.getDescriptor() logs stack trace erronously |
Major |
. |
Enis Soztutar |
Enis Soztutar |
| HBASE-15674 |
HRegionLocator#getAllRegionLocations should put the results in cache |
Major |
. |
Elliott Clark |
Heng Chen |
| HBASE-15645 |
hbase.rpc.timeout is not used in operations of HTable |
Critical |
. |
Phil Yang |
Phil Yang |
| HBASE-15801 |
Upgrade checkstyle for all branches |
Major |
build |
Duo Zhang |
Duo Zhang |
| HBASE-15693 |
Reconsider the ImportOrder rule of checkstyle |
Major |
build |
Duo Zhang |
Duo Zhang |
| HBASE-15746 |
Remove extra RegionCoprocessor preClose() in RSRpcServices#closeRegion |
Minor |
Coprocessors, regionserver |
Matteo Bertozzi |
Stephen Yuan Jiang |
| HBASE-15976 |
RegionServerMetricsWrapperRunnable will be failure when disable blockcache. |
Major |
. |
Liu Junhong |
Jingcheng Du |
| HBASE-16055 |
PutSortReducer loses any Visibility/acl attribute set on the Puts |
Critical |
security |
ramkrishna.s.vasudevan |
ramkrishna.s.vasudevan |
| HBASE-15635 |
Mean age of Blocks in cache (seconds) on webUI should be greater than zero |
Major |
. |
Heng Chen |
Heng Chen |
| HBASE-16538 |
Version mismatch in HBaseConfiguration.checkDefaultsVersion |
Major |
. |
Appy |
Appy |


Minister in farm inputs storm
by Staff reporterZanu-PF Member of Parliament for Gutu North, Yeukai Simbanegavi has been embroiled in a fight over the presidential input scheme which she declared was for the ruling party supporters only.
According to a leaked chat with one of the local leaders, Simbanegavi said there was no logic in MDC supporters getting aid from President Emmerson Mnangagwa when their leaders claimed he was illegitimate and were unapologetic about it.
More to follow...


Hi,
I'm new to OpenEnergyMonitor, and I like the concept :) I have already started building a similar system based on arduinos to read the pulses on my power meter. So i have decided to use some elements from you... I would like to build a variant of emonGLCD based on some of the parts i alredy have.
So - where could i buy a ST7565 LCD display at a good price? I could not find a LCD only in your shop...
Is it possible to use this one from eBay? http://goo.gl/A5HWp
Or do i need the one from AdaFruit? http://www.adafruit.com/products/250
Thomas
Re: Where to buy 128x64 ST7565 LCD display for emonGLCD?
Cant help on the ebay one, but the AdaFruit one can be made to work with out much trouble at all. You can also find sellers in the UK for that screen.
See my thread http://openenergymonitor.org/emon/node/1886 Note the fix "#define slowSPI" is not needed on the 328p only on the mega (from my experience) but you may find defferent.
Rob
Re: Where to buy 128x64 ST7565 LCD display for emonGLCD?
Hello Thomas
http://openenergymonitor.org/emon/node/1880
:-)
Re: Where to buy 128x64 ST7565 LCD display for emonGLCD?
Thank you for the links.
Does anyone know the brand/partnumber of the display in the emonGLCD kit?
Thomas
Re: Where to buy 128x64 ST7565 LCD display for emonGLCD?
yeap where do we get these displays?
Re: Where to buy 128x64 ST7565 LCD display for emonGLCD?
http://www.pedak.nl/display.php
http://www.lcd-module.com/eng/pdf/grafik/dogm128e.pdf
Ruud
Re: Where to buy 128x64 ST7565 LCD display for emonGLCD?
first link.... hard to find a webshop on any of the distributors..... tried the few uk ones and their page does not allow for a contact thou the mail is there... have written them but its not my first choice....
the other link is just a pdf... cant buy anything there... its just a spec sheet for the modules you link to in first link...
and when you go to lcd modules on the first link you will end at LCD-module.com.... so in fact only first link is usefull... now we will just have to try every distributor and see which one that offers to take an order.
Re: Where to buy 128x64 ST7565 LCD display for emonGLCD?
sadly no webshop on none of the distributors you can get to at first link...
Re: Where to buy 128x64 ST7565 LCD display for emonGLCD?
try and look at RS components: http://dk.rs-online.com/web/p/display-bagbelysning/7588709/?searchTerm=7...
and specs for it: http://docs-europe.electrocomponents.com/webdocs/10f5/0900766b810f50f5.pdf
Re: Where to buy 128x64 ST7565 LCD display for emonGLCD?
they also have them at http://www.mms-e.co.uk/
at least they will give a quote... how many out there needs one? give marc an mail<EMAIL_ADDRESS>and get a quote for EA LED55x46-RGB (RGB background light - choose your own baglight)
should be the one we all need
Re: Where to buy 128x64 ST7565 LCD display for emonGLCD?
specs for it:
The EA DOG series displays and backlights has been specially developed for a +3.0V and +3.3V voltage supply. Unlike other displays this series allows you to select the display type and the backlight illumination. This way many combinations and personalized effects can be created with standard components. Simply clip the display and the backlight unit together and you have up to 63 possible combinations. Currently the graphic DOG displays are available in 128x64 and 128x32 pixel and also as alphanumeric display 1x8, 2x16 or 3x16 lines.
Each type comes in STN yellow/green, STN reflective, STN negative blue, FSTN blue, FSTN positive and negative. There is also a choice of 5 different backlights including a full RGB backlight. See selection table or simulator software below.
Features
Re: Where to buy 128x64 ST7565 LCD display for emonGLCD?
the price is arround 19£ it will vary up and down with exchange rates
Re: Where to buy 128x64 ST7565 LCD display for emonGLCD?
This one works great:
http://www.ebay.es/itm/390583435980?ssPageName=STRK:MEWNX:IT&_trksid=p39...
it is the same as used in the kit and quite cheap (about 10€ including shipping to Spain).
My GLCD is working and it rocks!!
Re: Where to buy 128x64 ST7565 LCD display for emonGLCD?
The particular auction you mentioned has closed, is the one you have much different from all the others on eBay? If so, can you provide more specifics (like a link to the seller?)
Re: Where to buy 128x64 ST7565 LCD display for emonGLCD?
Hi guys, I've just added a replacement emonGLCD LCD + BL unit as a shop item: http://shop.openenergymonitor.com/replacement-emonglcd-lcd-backlit-unit/
I know it's not the easiest part to get hold of!