| Revision: 30 (vq)
|
Date: 2003-12-25T12:01:59.499017GMT
|
| Author: new@localhost
|
CODE: hosting: cpginfodb.cc: wwwali_rep: link was removed, now link is removed only if old prefix != current prefix.
CODE: vqwww: added language selection at login
CODE: added - to allowed chars in user_ok
CODE: cvq.cc: changed separator in err_report to #
CODE: cfsvq*.cc: fixed error reporting for errors in authorization module
CODE: added cookie locale (user can choose language).
CODE: cmod.h: added std:: to ostream & err, & out;
|
| Revision: 29 (vq)
|
Date: 2003-12-09T16:38:49.268418GMT
|
| Author: new@localhost
|
DOC: improved www_site
|
| Revision: 28 (vq)
|
Date: 2003-12-09T16:35:28.925111GMT
|
| Author: new@localhost
|
VERSION: 4b
CODE: cwwwstatmod.xslt is now using HTTPS and SERVER_NAME set in vqwww.xslt
CODE: vqwww.xslt: added HTTPS parameter, it's set to "on" if user connects via SSL
CODE: added SERVER_NAME to vqwww.xslt
CODE: changed name libvalid.so.1 to libvalid.so.4.0
CODE: cloghistmod: fixed navigation links (there were always 10 pages)
BUG: pfstream.h: changed access to stat, because access ignores effective IDs.
BUG: cfsvq::udot_add: Did not notice error in open
CODE: cvq: added err_noent
CODE: cvq: removed err_udot_ex, using err_exists
CODE: cauth: removed enum err, using values from cvq directly
CODE: changed libraries' names - they end now with ".so.4.0"
CODE: changed code to be compatible with Sablotron 1.0, probably won't work with older versions
CODE: added cvqwww in vqwww as descendant of cenvironment
|
| Revision: 27 (vq)
|
Date: 2003-11-16T10:08:36.430172GMT
|
| Author: new@localhost
|
CODE: hier.cc: removed conf/ps
|
| Revision: 26 (vq)
|
Date: 2003-11-16T09:55:22.482948GMT
|
| Author: new@localhost
|
CODE: Makefiles forgot to add -p to mkdir auto
|
| Revision: 25 (vq)
|
Date: 2003-11-16T09:51:30.263594GMT
|
| Author: new@localhost
|
CODE: Makefile: removed auto/ps.o
CODE: Makefiles: added automatically creating of auto directory
DOC: www_site: changed all path to relative (it's possible to browse www_site from local disk :-)
|
| Revision: 24 (vq)
|
Date: 2003-11-12T22:41:23.457033GMT
|
| Author: new@localhost
|
CODE: www_site: added doxygen output from processing vqwww, freemail, hosting
CODE: www_site: added site map created automatically from menu.xml
CODE: contrib: removed get{u,g}id.cc, they are copied from base directory
CODE: contrib/freemail: file daemon.* are copied from base directory
DOC: improved comments in code, better doxygen output
CODE: hosting: changed reference to uri, it's REQUEST_URI now
CODE: vqwww: changed uri parameter to REQUEST_URI in xslt
CODE: pgsqllogd: forgot to add return 0 after child();
DOC: removed www_site/xslt/lists.xslt
CODE: contrib: removed install.{cc,h}, they are copied from main directory during make stage
CODE: there may be some aborts, please notify me (I'll try to check as much programs as possible)
CODE: optimization is turned on again, found that aborts were caused by wrong object order (g++ sucks?!) while linking
CODE: Makefile -> changed order in which objects are passed to g++ when linking install (bad order causes aborts when exception is thrown from hier). what the fuck is with g++?
|
| Revision: 23 (vq)
|
Date: 2003-11-05T21:02:48.891208GMT
|
| Author: new@localhost
|
CODE: pgsqllogd: added cmd_read_log
|
| Revision: 22 (vq)
|
Date: 2003-11-05T20:56:42.650315GMT
|
| Author: new@localhost
|
CODE: fixes associated with changes in cauth ( in some places return codes were incorrectly processed )
|
| Revision: 21 (vq)
|
Date: 2003-11-05T20:36:20.437356GMT
|
| Author: new@localhost
|
INFO: this version can be compiled
CODE: clog.* renamed to clogger.*
CODE: vq programs are creating cvq object using cvq::alloc
CODE: constructor of cfsvq does not get cauth ptr, functions which need to operate on auth must call assert_auth which will initialize auth
|
| Revision: 20 (vq)
|
Date: 2003-11-05T19:40:47.803005GMT
|
| Author: new@localhost
|
INFO: at this time it does not compile
CODE: clean ups - programs include cvq.h, cauth.h, clog.h, removed all includes of deamon versions
CODE: renamed log_init to clogger::alloc
CODE: added cauth::alloc, removing vq_init
CODE: functions from cauth now returns uint8_t, changing all references to those functions
CODE: removed -O2 from compile because exceptions in pgsqlauthd caused aborts.
|
| Revision: 19 (vq)
|
Date: 2003-10-31T19:22:26.710297GMT
|
| Author: new@localhost
|
CODE: error reporting is now done using vq->err_report
|
| Revision: 18 (vq)
|
Date: 2003-10-30T17:27:20.527974GMT
|
| Author: new@localhost
|
CODE: added second (false) parameter to pqxx::Quote
|
| Revision: 17 (vq)
|
Date: 2003-10-29T21:49:31.269683GMT
|
| Author: new@localhost
|
CODE: adding login history
|
| Revision: 16 (vq)
|
Date: 2003-10-28T18:04:09.305778GMT
|
| Author: new@localhost
|
CODE: ac_int, ac_str, str2cc are now common, they are copied from vq during compilation.
|
| Revision: 15 (vq)
|
Date: 2003-10-27T21:47:49.902023GMT
|
| Author: new@localhost
|
CODE: added namespace for auto/* in vq, will add apropriate namespaces to other projects.
|
| Revision: 14 (vq)
|
Date: 2003-10-27T21:16:22.752726GMT
|
| Author: new@localhost
|
CODE: removed cconf.*, ac_int.cc, ac_str.cc, str2cc.cc from contrib/*, they will use files from vq main directory
|
| Revision: 13 (vq)
|
Date: 2003-10-27T20:28:29.041647GMT
|
| Author: new@localhost
|
CODE: contrib/vqwww: better support of exceptions thrown by modules (menu will remain on screen)
BUG: dom_ip_rm: printed error when -a option was given (wanted 2 arguments)
BUG: cfsvq: wrong interpretation of qmail_assign_ex return codes
BUG: qt_get: returned 0 even on error, added return ret; if error
|
| Revision: 12 (vq)
|
Date: 2003-10-26T20:46:15.457441GMT
|
| Author: new@localhost
|
CODE: cvq: added function err_report which prints full description or last error, changed files to use it.
|
| Revision: 11 (vq)
|
Date: 2003-10-26T18:24:51.654817GMT
|
| Author: new@localhost
|
CODE: cfsvq: added storing of errno, can be obtained by err_sys
|
| Revision: 10 (vq)
|
Date: 2003-10-26T18:11:53.510246GMT
|
| Author: new@localhost
|
CODE: changed error reporting should be more describing. Some programs will return errors in situation ignored before (i.e. when you get qouta of user which has no quota).
|
| Revision: 9 (vq)
|
Date: 2003-10-26T13:37:58.039026GMT
|
| Author: new@localhost
|
BUG: qmail_mrh_add core dumped, forget to change av[2] -> av[1], added also call to qmail-newmrh
CODE: hier.cc: added qmail* files, removed skillall.h
CODE: cfsvq::dom_add: changed order in which files are changed, now first is virt_add, if following fail entry from virtualdomains can be removed
CODE: now you can call dom_add few time if there was temporary error and it will not fail on adding to virtualdomains
CODE: vq/bin/qmail-send-restart is called after changing control files, put there command to HUP/TERM qmail-send
|
| Revision: 8 (vq)
|
Date: 2003-10-26T11:05:08.991434GMT
|
| Author: new@localhost
|
CODE: Makefile: removed skillall.h
CODE: sys.h: removed skillall.h
|
| Revision: 7 (vq)
|
Date: 2003-10-26T10:53:48.315079GMT
|
| Author: new@localhost
|
CODE: removed skillall.*, we will use external programs to restart qmail (see vq/bin/qmail-send-restart)
CODE: new programs: qmail_mrh_add, qmail_mrh_rm, qmail_rcpthosts_add, qmail_virtualdomains_add, qmail_virtualdomains_rm, qmail_assign_rm
|
| Revision: 6 (vq)
|
Date: 2003-10-25T11:07:37.436304GMT
|
| Author: new@localhost
|
CODE: added qmail_run which will run programs like qmail-newu/qmail-newmrh under proper SUID/SGID.
CODE: added qmail_file_add which will add to qmail's file under proper SUID/SGID
CODE: contrib/vqwww adding better exception handling
|
| Revision: 5 (vq)
|
Date: 2003-10-25T07:20:12.536611GMT
|
| Author: new@localhost
|
CODE: added qmail_assign_add which adds line to qmail/users/assign
CODE: added qmail_assign_ex - program that checks whether domains is in qmail/users/assign
CODE: it decided that part changing qmail's files should be moved off cfsvq.cc to separate programs. One action for one program.
CODE: I'm also assuming that program modifing something in vq's directory has full rigths to do it (so it will try to copy permissions, owners, etc.)
BUG: file_rm: under gcc 2.95 didn't work - it couldn't create file to read (yes, it tried to create it, stupid idea)
BUG: file_rm: now it returns error code if it can't copy permissions and owners from original file
|
| Revision: 4 (vq)
|
Date: 2003-10-23T20:58:31.468657GMT
|
| Author: new@localhost
|
CODE: create cfsvq_user.cc cfsvq_dom.cc from cfsvq.cc, faster recompilation on my poor k6-2.
|
| Revision: 3 (vq)
|
Date: 2003-10-21T19:42:59.503410GMT
|
| Author: new@localhost
|
CODE: fixed bug in install.cc (when file existed it stoped installing), now it prints messages and goes further.
CODE: changed cintconf - there's new multiplier argument.
BUG: removing all throw specifications, they can cause too much aborts. it better to remove them all, than to check any single one.
CODE: pgsqlauthd: moved from libpq++ to libpqxx.
CODE: moving from libpq++ to libpqxx.
BUG: in gcc 3.2 files aren't created when ios::in is specified, on gcc 2.95 are. Created compatible versions.
BUG: user_rm fixed displayed strings
CODE: user_add fixed displayed strings
CODE: contrib/hosting/ac_{str,inc}.cc changed subdirectory in etc from freemail to hosting
UI: contrib/hosting/cwwwstatmod.xslt cleaned
CODE: contrib/hosting/cwwwstatmod.cc fixed bug in creating XML for HTTPS
CODE: contrib/hosting/cwwwstatmod.cc it now supports HTTPS (links now points to http or https depending on environment)
|
| Revision: 2 (vq)
|
Date: 2003-09-30T20:16:29.486001GMT
|
| Author: new@localhost
|
BUG: Some dump routines did not have ios::trunc in open
|
| Revision: 1 (vq)
|
Date: 2003-09-30T20:04:22.869057GMT
|
| Author: new@localhost
|
Previous repository was lost. This is the current version from
my disk.
|
| Revision: 0 (vq)
|
Date: 2003-09-30T20:03:49.141085GMT
|
| Author: new@localhost
|
Initial, empty configuration for vq:
Virtual Qmail
|


Description
This Angular SPA Client work together with a secure ASP.NET Core 2.2 Web API using JWT Authentication
Last Updated
Main functionality
- A User can perform a login using JWT Authentication with the Baerer scheme
- A User have access to secure pages after successfully login
- For learning - A List of Post was added
Module Bundler
- Manuel configuration of the Webpack 4 serving as a module bundler
Security
- JWT Authentication with the Baerer scheme
- The user will have access to the secure endpoints of
the Web API passing login and using the JWT
- The endpoints of the Web API are secured by JWT
The Angular Single Page Application - The frontend
- Angular 7
- TypeScript
- Less
- HTML and CSS
- Mainly JavaScript ES5, ES6 and ES7
- Traditionel Bootstrap 4 by CDN for the responsive design
ASP.NET Core 2.2 Web API - The backend
Hosting
- The Angular SPA client is hosted at a traditionel Webhotel on an IIS
- The Web API is hosted at a traditionel Webhotel on an IIS
Text Editor
- Visual Studio Code as Text Editor and Visual Studio as IDE
Testing
- Test Driven Developement and Unit Testing all the way developing the system


My Div to Trouble you.


|
JavaTM 2 Platform Standard Ed. 5.0 |
|||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Object java.io.Reader java.io.BufferedReader java.io.LineNumberReader
public class LineNumberReader
A buffered character-input stream that keeps track of line numbers.
This class defines methods void setLineNumber(int)
and
int getLineNumber()
for setting and getting the current
line number respectively.
By default, line numbering begins at 0. This number increments as data is
read, and can be changed with a call to setLineNumber(int)
.
Note however, that setLineNumber(int)
does not actually change the current
position in the stream; it only changes the value that will be returned
by getLineNumber()
.
A line is considered to be terminated by any one of a line feed ('\n'), a carriage return ('\r'), or a carriage return followed immediately by a linefeed.
| Field Summary |
|---|
| Fields inherited from class java.io.Reader |
|---|
lock |
| Constructor Summary | |
|---|---|
LineNumberReader(Reader in)
Create a new line-numbering reader, using the default input-buffer size. |
|
LineNumberReader(Reader in,
int sz)
Create a new line-numbering reader, reading characters into a buffer of the given size. |
| Method Summary | |
|---|---|
int |
getLineNumber()
Get the current line number. |
void |
mark(int readAheadLimit)
Mark the present position in the stream. |
int |
read()
Read a single character. |
int |
read(char[] cbuf,
int off,
int len)
Read characters into a portion of an array. |
String |
readLine()
Read a line of text. |
void |
reset()
Reset the stream to the most recent mark. |
void |
setLineNumber(int lineNumber)
Set the current line number. |
long |
skip(long n)
Skip characters. |
| Methods inherited from class java.io.BufferedReader |
|---|
close, markSupported, ready |
| Methods inherited from class java.io.Reader |
|---|
read, read |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
|---|
public LineNumberReader(Reader in)
in
- a Reader object to provide the underlying stream.public LineNumberReader(Reader in, int sz)
in
- a Reader object to provide the underlying stream.sz
- an int specifying the size of the buffer.| Method Detail |
|---|
public void setLineNumber(int lineNumber)
lineNumber
- an int specifying the line number.getLineNumber()
public int getLineNumber()
setLineNumber(int)
public int read() throws IOException
read
in class BufferedReader
IOException
- If an I/O error occurspublic int read(char[] cbuf, int off, int len) throws IOException
read
in class BufferedReader
cbuf
- Destination bufferoff
- Offset at which to start storing characterslen
- Maximum number of characters to read
IOException
- If an I/O error occurspublic String readLine() throws IOException
readLine
in class BufferedReader
IOException
- If an I/O error occurspublic long skip(long n) throws IOException
skip
in class BufferedReader
n
- The number of characters to skip
IOException
- If an I/O error occurs
IllegalArgumentException
- if n
is negativepublic void mark(int readAheadLimit) throws IOException
mark
in class BufferedReader
readAheadLimit
- Limit on the number of characters that may be
read while still preserving the mark. After
reading this many characters, attempting to
reset the stream may fail.
IOException
- If an I/O error occurspublic void reset() throws IOException
reset
in class BufferedReader
IOException
- If the stream has not been marked,
or if the mark has been invalidated
|
JavaTM 2 Platform Standard Ed. 5.0 |
|||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
Copyright © 2004, 2010 Oracle and/or its affiliates. All rights reserved. Use is subject to license terms. Also see the documentation redistribution policy.


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Recognizing Covariance Issues in Your Code
My last three posts have covered the nuts and bolts of the little-used in
and out
keywords:
The examples have all been small, and a little contrived, so you may not yet recognize when you need to fetch this tool from your toolbelt. Today, I’ll cover a real covariance problem I ran into while developing Parsley, an open-source text parsing library.
The goal of parsing is to convert plain text into a data structure that can be more easily traversed and reasoned about. You want to describe the patterns of what valid input looks like, as well as describe what objects should be created when those patterns are found.
In today’s example, we’ll be parsing JSON text into the corresponding arrays and dictionaries that JSON describes. Parsley’s integration tests include a JSON parser. Without the out
keyword, this sample parser would fail to compile with some pretty suspicious error messages.
The most important types defined in Parsley are Parser<T>
and Reply<T>
:
A Lexer
(aka tokenizer) inspects the input plain text and converts it to a series of tokens. If we’re parsing JSON, tokens would be things like a constant, a keyword, or a puctuation symbol like [ or {. A Parser
is any object which can consume some tokens and produce a Reply
. A Reply
contains the parsed object (if the input was valid), the remaining unconsumed tokens, and possibly some error messages.
Parsley lets you take small parsers that do part of the effort, and glue them together into larger parsers that do the full parsing effort. Like regexes, the glue involves repetition (“zero or more of that pattern”), alternation (“any one of these possible patterns”), and sequencing (”this pattern, followed by that pattern”).
Repetition
For repetition, we have helper functions that take in a Parser<T>
and output a new Parser<IEnumerable<T>>
. The new parser will repeatedly recognize whether the pattern appears again, consuming it until the pattern is no longer recognized. The overall Reply
will contain an object for every occurrence of the pattern:
Alternation
For alternation, the Choice
helper function takes in several Parser<T>
and returns a new Parser<T>
which recognizes when any one of those patterns appears next in the input text:
Sequencing
For sequencing, I redefined the from
and select
LINQ keywords to provide the sequencing operation, gluing together small Parser
s into a larger Parser
.
In part of the JSON parser, we need to recognize the pattern of a single key/value pair for a dictionary. Such a pair is a quoted string, followed by a ‘:’, followed by some other JSON value. The result of the Pair rule is an object containing the relevant parts of that sequence:
The result of a query like this is yet another Parser
. Each from
clause consumes a little more input, and the select
clause describes the combined result of those intermediate steps.
The Problem
At one point, before the Parser
and Reply
types used the out
keyword, I ran into some surprising compiler errors. I wanted to write the following:
Just to satisfy the compiler, though, I had to write this instead:
In order to pass Array
and Dictionary
to the Choice
helper method, they needed to have the same type as each other. In order to satisfy the compiler after that, I was having to also include explicit upcasts in the select
clauses. That is just weird! Have you ever had to explicitly upcast, just to satisfy the compiler? As if an array or dictionary might not be an object
!
The Solution
When the compiler surprises you, the most direct path to getting a successful compile isn’t necessarily the right answer. First, try to understand what the compiler is trying to tell you. Ask yourself, “What is it about my code that the compiler is getting tripped up on? Why isn’t it making the decision I expected?”
Taking a closer look, these queries result in values of type Parser<object[]>
and Parser<Dictionary<string, object>>
, respectively, and we’re trying to assign them each to a .Rule
property of type Parser<object>
.
We want to treat any Parser<Child>
as a subtype of any Parser<Parent>
, whenever Child
is a subtype of Parent
. When we look at the Parser<T>
and Reply<T>
definitions, we see that the Ts always appear in the return types, never in the input types. The out
keyword is therefore applicable here, with the desired results:
- Using
Choice
no longer has the suspicious side effect of requiring less-descriptive types for each rule we happen to pass to it. - The compiler no longer needs us to include suspicious explicit upcasts in our select clauses.
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Fall 2021 Course
The cs3102 course will be offered in Fall 2021, co-taught by Nathan Brunelle and David Evans. Class meetings (expected to be in person, pending any University policy changes) will be Mondays and Wednesday, 3:30pm - 4:45pm in Maury Hall 209. We’ll be putting more information here about the course as the start of the semester approaches. For now, you can see what the course was like last year from this website (including the syllabus from the Fall 2020 course: Fall 2020 Syllabus).Week 12 Highlights
Here are some highlights from student submissions for Week 12. Children’s Book In the Land of NAND [PDF] Emily Franklin, Luke Sills, Emily Huo, Reza Mirzaiee (Cohort Felt) Songs Cantor's Theorem (to the tune of "You'll Be Back" from Hamilton) Derek Bassett, Isabelle Deadman, Justin Ngo, Anh Nguyen, Henry Todd, Letao Wang (Cohort Benjamin) The Day Computing Died - The Rao-Blackwell Theorems Zach Baugher, Tyler Willis, Sarah Yao, Karen Zipor, Jennifer Li, Carryk BhattalWeek 12
Week 12 is now posted - see the Week 12 page for the details.
Please read the Week 12 guide early, since it is different from previous weeks and you need to decide on how you want to partition your cohort for this by the date of your Week 11 write-up deadline.
Week 11
Week 11 is now posted - see the Week 11 page for the details.
Week 10
Week 10 is now posted - see the Week 10 page for the details.
Week 9
Week 9 is now posted - see the Week 9 page for the details.
Week 8
Week 8 is now posted - see the Week 8 page for the details.
Week 7
Week 7 is now posted - see the Week 7 page for the details.
Cameras and Community
In general, we’re pleased with the responses on the peer evaluation surveys, and it is clear that most students have respect for and are valuing the interactions with their cohortmates. But, one thing we’ve heard from some of your peer evaluation surveys, and also felt ourselves, is the difficulty forming a connected community in this on-line environment. Groups that knew each other and were used to working together pre-pandemic usually were able to move to on-line environments fairly well, and the personal connections already established in the easier in-person environment translate to the on-line environment.Adjusted Brunelle OH
Professor Brunelle’s Office hours must be adjusted slightly. These Changes will begin for this week.
I (Nate) will still have office hours on Wednesdays at 12:00pm-2:00pm, but my Thursday office hours from 3:30pm-5pm will instead be held on Fridays 1:00pm-2:30pm.
The will be held in my zoom room.


Use JQuery to transform a hidden nested unordered list into an organisation chart. Click on the nodes to show/hide child nodes.
Show the underlying unordered list.


Parking firms targeting festive shoppers after rise in addresses sold by DVLA
EXCLUSIVE: Festive shoppers need to keep one eye on the bargains and one on the clock, otherwise they might receiving an unwelcome present - a parking fine
by Stephen Hayward, https://www.facebook.com/dailymirror/Greedy parking firms are set for a Christmas cash bonanza as they chase shoppers for hefty fines.
Hundreds of thousands more drivers could end up with parking tickets this year compared with last Christmas.
The warning follows a 35% jump in the number of drivers’ addresses sold to private car parking firms by the DVLA.
The firms – which have faced criticism for overzealous practices – run thousands of car parks at retail parks and supermarkets.
The DVLA charges £2.50 per vehicle record which is used to pursue owners for penalties of up to £100.
The RAC Foundation, which has analysed the figures, says firms are set to cash in as motorists come out in force to do their shopping.
The motoring research charity is warning drivers to be wary about using shopping centre car parks during the festive period.
Spokesman Philip Gomm said: “Festive shoppers need to keep one eye on the bargains and one on the clock, otherwise they are likely to find themselves receving an unwelcome present.

In the first half of the latest financial year, parking firms bought 4,324,522 records from the DVLA - up 35 per cent from 3,192,626 over the same period the previous year.
In October, November and December last year, firms bought 1,781,347 records.
If the number bought this year rises by the same proportion, the RAC Foundation says this would total 2,404,350 - meaning 623,000 more drivers could get a ticket.
Parking firms have been accused of treating motorists as “cash cows” by MPs who have called for new laws to regulate the industry.
Drivers have complained about being fined for returning to their cars a few minutes late, or after being unable to buy a ticket because of a faulty machine.
Ministers have promised to enforce a statutory code of practice that companies must follow to obtain motorists’ addresses - but this is not expected to happen until next year.
One of the biggest firms, Parking Eye, manages more than 800 store car parks across the UK.
Last year it made nearly £13.6million in profits, up by 39 per cent from the previous 12 months.


Instinct: people in the mist
In comic books, when you go live with the animals for a couple of years you come back a super-hero; in Instinct, that's half the case: 'Ape-man' Dr. Ethan Powell (silverback Anthony Hopkins) does come back from the Rwandan jungle with 'super' powers---an animal ferocity--but, as he's in the land of men now, society locks him up in a maximum-security prison. Caging the beast is what civilization's all about, after all. Of course, however, behind bars is exactly where we like to see Anthony Hopkins, too, simply on the off-chance that we might get a repeat performance of his Hannibal Lecter role. And we're not wholly disappointed: to a certain extent, there is some repetition going on--some of the quid pro quo we know and need--but it's not so much Silence of the Lambs-derived as it is simply a staple of the psychiatrist (interviewer, etc) / patient dynamic, as it's been hammered out in movies like Dead Man Walking, True Crime, or, getting out of maximum security for a moment, Good Will Hunting and Sixth Sense.
Perhaps most vital to that dynamic, too, is the 'surprise' reversal--that the doctor's really the patient here, that the patient knows more than the doctor, has whatever that doctor's been desperately needing. In Instinct, that doctor is Theo Calder ('Calder' as in caldera, volcanic, intense; Cuba Gooding, Jr.), a young, ambitious psychiatrist who sets himself the task of playing Doolittle to the Ape-man--getting Powell to break his Kong-like silence and talk, talk, talk. It can't be easy, though. Not only does Calder have to feel his way through Powell's various mental defenses, he also has to keep one hand free to fend off the prison bureaucracy, which doesn't really care who gets healed, so long as precious order is maintained. If this were a crime-movie, the warden and co. would be the police department, doing everything in their power to keep the honest detective from solving his case.
As far as set-up goes, all this is fine so far, but the thing with Instinct is that it never really gets past the set-up stage, never really establishes some problem that can be somehow resolved at the end of two hours. Which of course makes it all feel pretty muddled. And yes, Calder's mission to get Powell to talk is likely meant to be that problem, but A) Powell starts talking so soon; and B) as far as problems go, this one feels suspiciously not so much integral to the narrative as integral to the 'movie,' which is to say Calder's mission becomes simply a contrivance to get Powell's story on-screen. It is, however--and in spite of the sappy music--a touching story (Connery's Medicine Man morphing into a latterday Tarzan), but too, if you've ever seen Bambi you know how these idyllic flashbacks have to end. In addition, Instinct does have some nice Kurtz-stuff going on, with Powell leading Calder deeper and deeper into the heart of darkness, but it kind of gets muted by the Free Willy stuff that eventually comes into play (releasing the 'animal' back into the wild, etc). And the high points, as you expect and pay for, are of course everytime Powell goes Ape. Yes, Hannibal Lecter would likely eat Powell's liver with fava beans, but still, and in spite of his initial sideshow attraction, Powell is another good Hopkins performance, if only because he never goes Greystoke--never roars and sniffs the ladies--and thus Instinct, while occasionally muddled, is still watchable. And if the Bambi scene doesn't get to you, check your humanity, you may be running a little low.
©1999 Stephen
(c) 1999 Stephen Graham Jones, http://www.cinemuck.com
The review above was posted to the
rec.arts.movies.reviews newsgroup (de.rec.film.kritiken for German reviews).
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review and has no editorial control. Unless stated otherwise, the copyright
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|
ChainAMPS
1.0.0
Code for working with chain array matrix product states.
|
MPX_matrix is the base tensor class. More...
#include <MPX.hpp>
Inherited by ajaj::MPO_matrix, and ajaj::MPS_matrix.
Public Member Functions | |
| MPX_matrix (const EigenStateArray &spectrum) noexcept | |
| Default constructor. More... | |
| MPX_matrix (const EigenStateArray &spectrum, const std::vector< MPXIndex > &indices, const Sparseint numrowindices, const SparseMatrix &matrix) | |
| Constructor, indices are listed in order from left to right. More... | |
| MPX_matrix (const EigenStateArray &spectrum, const std::vector< MPXIndex > &indices, const Sparseint numrowindices, SparseMatrix &&matrix) | |
| MPX_matrix (const EigenStateArray &spectrum, const MPXIndex &index, const std::vector< std::complex< double > > &values, bool inverse=0) | |
| Diagonal constructor, with possible inversion of values. More... | |
| MPX_matrix (const EigenStateArray &spectrum, const MPXIndex &Lindex, const MPXIndex &Rindex, const std::vector< std::complex< double > > &values, bool inverse=0) | |
| Diagonal constructor, with different left and right indices and possible inversion of values. More... | |
| MPX_matrix (const EigenStateArray &spectrum, const MPXIndex &Lindex, const MPXIndex &Rindex, const std::vector< double > &values, bool inverse=0) | |
| Diagonal constructor, with different left and right indices and possible inversion of values. More... | |
| MPX_matrix (const EigenStateArray &spectrum, const MPXIndex &index, const std::vector< double > &values, bool inverse=0) | |
| MPX_matrix (MPX_matrix &&rhs) noexcept | |
| MPX_matrix (const MPX_matrix &rhs) | |
| const MPXIndex & | Index (Sparseint i) const |
| Lookup the StateArray corresponding to a particular index, interface to storage. More... | |
| const EigenStateArray & | GetPhysicalSpectrum () const |
| Return ref to the Physical spectrum, needs renaming to match convention. | |
| const EigenStateArray & | getPhysicalSpectrum () const |
| Return ref to the Physical spectrum. | |
| const Basis & | basis () const |
| bool | isConsistent () const |
| Check dimensions of SparseMatrix match the dimensions of the indices. More... | |
| bool | isHermitian () const |
| std::vector< Sparseint > | dimsvector () const |
| Return a vector containing all the dimensions of the MPXIndex indices, from left to right. More... | |
| void | print_matrix () const |
| Print the SparseMatrix. | |
| void | print_indices () const |
| Print the dimensions of the indices. More... | |
| void | print_indices_values () const |
| void | print_sparse_info () const |
| bool | fprint_binary (std::ofstream &outfile) const |
| Print the MPX_matrix to file in binary format. More... | |
| bool | store (const std::string &filename) const |
| Print the MPX_matrix to file in binary format. More... | |
| MPX_matrix | ExtractSubMPX (const std::vector< MPXPair > &Indexvals) const |
| Extract a Sub MPX_matrix by giving some indices fixed values according to the pairs in Indexvals . More... | |
| std::vector< BlockStateIndices > | GetAllBlockColumns () const |
| Return a vector of BlockStateIndices corresponding to all the groups of columns with the same quantum numbers. More... | |
| BlockStateIndices | GetBlockColumns (const State &specficstate) const |
| Return BlockStateIndices for the quantum numbers specified by specificstate. More... | |
| BlockStateIndices | GetBlockRows (const State &specficstate) const |
| Return BlockStateIndices for the quantum numbers specified by specificstate. More... | |
| State | CombinationState (std::vector< MPXInt > indices, MPXInt l) const |
| Combine indices into a single superindex (in order), then find the quantum numbers corresponding to the l-th element. More... | |
| State | OutgoingColState (MPXInt j) const |
| Return the outgoing charges corresponding to column j. More... | |
| State | IngoingRowState (MPXInt i) const |
| Return the ingoing charges corresponding to row i. More... | |
| SparseHED | Eigs () const |
| SparseHED | Eigs (Sparseint numevals, char which[3], SparseMatrix *initial=NULL) const |
| Do a full eigenvalue decomposition. More... | |
| SparseHED | Eigs (const std::vector< Sparseint > &cols, Sparseint numevals, char which[3], SparseMatrix *initial=NULL) const |
| Considering the block defined by cols, get the numevals eigenvalues and vectors corresponding to which (LM,SM,LR,SR). More... | |
| SparseHED | Eigs (const State &blockstate) const |
| Do a full eigenvalue decomposition for the block corresponding to blockstate. More... | |
| SparseHED | Eigs (const State &blockstate, Sparseint numevals, char which[3], SparseMatrix *initial=NULL) const |
| SparseED | LeftEigs (const State &blockstate, Sparseint numevals, char which[3], SparseMatrix *initial=NULL) const |
| Do a decomposition for which numevals eigenvals and vectors, for a specific State. More... | |
| SparseED | LeftEigs (Sparseint numevals, char which[3], SparseMatrix *initial=NULL) const |
| Left eigen decomposition. More... | |
| SparseED | RightEigs (const State &blockstate, Sparseint numevals, char which[3], SparseMatrix *initial=NULL) const |
| Right eigen decomposition, for a specific block defined by blockstate. More... | |
| SparseED | RightEigs (Sparseint numevals, char which[3], SparseMatrix *initial=NULL) const |
| Right eigen decomposition. More... | |
| MPXDecomposition | SVD (size_t bond_dimension=0, double min_s_val=0.0) const |
| Singular value decomposition with possible truncation. More... | |
| MPX_matrix & | Transpose () |
| MPX_matrix & | RemoveDummyIndices (std::vector< MPXInt > indices_for_removal) |
| Strip off dummy indices. More... | |
| MPX_matrix & | MoveDummyIndices (const std::vector< MPXInt > &newindexorder) |
| Move dummy indices only. More... | |
| MPX_matrix & | ShiftNumRowIndices (const Sparseint numrows) |
| Move some row MPXIndex indices to columns or vice-versa. More... | |
| MPX_matrix & | Rescale (std::complex< double > factor) |
| Scale all values in array by some factor. More... | |
| complex< double > | Trace () const |
| If MPX_matrix is square, find the trace. More... | |
| MPX_matrix | RestrictColumnIndex () |
| MPX_matrix & | CombineSimilarMatrixIndices (bool PhysicalInMiddle=0) |
| MPX_matrix & | operator= (MPX_matrix other) |
Protected Attributes | |
| const EigenStateArray * | m_SpectrumPtr |
| std::vector< MPXIndex > | m_Indices |
| MPXInt | m_NumRowIndices |
| SparseMatrix | m_Matrix |
Friends | |
| bool | arrays_equal (const MPX_matrix &A, const MPX_matrix &B, double tol) |
| MPX_matrix | copy (const MPX_matrix &A) |
| MPX_matrix | reorder (const MPX_matrix &A, bool conjA, const std::vector< Sparseint > &newindexorder, const Sparseint numrows) |
| Reorders MPXIndex indices, and reshapes SparseMatrix accordingly. More... | |
| MPX_matrix | contract (const MPX_matrix &A, bool conjA, const MPX_matrix &B, bool conjB, const std::vector< MPXPair > &contractidxs) |
| Contracts two MPX_matrix objects using the index pairs given in contractidxs. More... | |
| template<typename T > | |
| TranslationBlock< T > | contract_conditional (const MPX_matrix &A, bool conjA, const MPX_matrix &B, bool conjB, const std::vector< MPXPair > &contractidxs, const std::pair< const std::vector< MPXInt >, const std::vector< MPXInt > > &condition) |
| Contracts two MPX_matrix objects using the index pairs given in contractidxs, but only include in the result if condition is met. More... | |
| std::pair< MPX_matrix, MPX_matrix > | MakeXandXinv (const MPX_matrix &M) |
| Used only if left orthogonalising, without need for the singular values. More... | |
| std::pair< std::vector< double >, MPX_matrix > | SqrtDR (const MPX_matrix &M) |
| Used to decompose into Xdagger sqrt(D) sqrt(D) X form, when orthogonalising. More... | |
| SparseMatrix | reshape_to_vector (const MPX_matrix &A) |
| Reshape the matrix into a vector (i.e. More... | |
| SparseMatrix | contract_to_sparse (const MPX_matrix &A, bool conjA, const MPX_matrix &B, bool conjB, const std::vector< MPXPair > &contractidxs) |
| Contract, but only keep the SparseMatrix, not the MPXIndex info. More... | |
| void | swap (MPX_matrix &A, MPX_matrix &B) |
MPX_matrix is the base tensor class.
It uses a SparseMatrix for storage, knows about the physical spectrum, and keeps record of all of the quantum numbers corresponding to particular values of its MPXIndex indices.
|
noexcept |
Default constructor.
All tensors need to know about the physical spectrum. This might be a design flaw.
| ajaj::MPX_matrix::MPX_matrix | ( | const EigenStateArray & | spectrum, |
| const std::vector< MPXIndex > & | indices, | ||
| const Sparseint | numrowindices, | ||
| const SparseMatrix & | matrix | ||
| ) |
Constructor, indices are listed in order from left to right.
numrowindices lets the object know how many of the indices are associated with rows of the SparseMatrix.
| ajaj::MPX_matrix::MPX_matrix | ( | const EigenStateArray & | spectrum, |
| const MPXIndex & | index, | ||
| const std::vector< std::complex< double > > & | values, | ||
| bool | inverse = 0 |
||
| ) |
Diagonal constructor, with possible inversion of values.
| ajaj::MPX_matrix::MPX_matrix | ( | const EigenStateArray & | spectrum, |
| const MPXIndex & | Lindex, | ||
| const MPXIndex & | Rindex, | ||
| const std::vector< std::complex< double > > & | values, | ||
| bool | inverse = 0 |
||
| ) |
Diagonal constructor, with different left and right indices and possible inversion of values.
| ajaj::MPX_matrix::MPX_matrix | ( | const EigenStateArray & | spectrum, |
| const MPXIndex & | Lindex, | ||
| const MPXIndex & | Rindex, | ||
| const std::vector< double > & | values, | ||
| bool | inverse = 0 |
||
| ) |
Diagonal constructor, with different left and right indices and possible inversion of values.
Combine indices into a single superindex (in order), then find the quantum numbers corresponding to the l-th element.
| std::vector< Sparseint > ajaj::MPX_matrix::dimsvector | ( | ) | const |
Return a vector containing all the dimensions of the MPXIndex indices, from left to right.
| SparseHED ajaj::MPX_matrix::Eigs | ( | Sparseint | numevals, |
| char | which[3], | ||
| SparseMatrix * | initial = NULL |
||
| ) | const |
Do a full eigenvalue decomposition.
Get the numevals eigenvalues and vectors corresponding to which (LM,SM,LR,SR). Can take an optional pointer to an initial guess vector.
| SparseHED ajaj::MPX_matrix::Eigs | ( | const std::vector< Sparseint > & | cols, |
| Sparseint | numevals, | ||
| char | which[3], | ||
| SparseMatrix * | initial = NULL |
||
| ) | const |
Considering the block defined by cols, get the numevals eigenvalues and vectors corresponding to which (LM,SM,LR,SR).
Can take an optional pointer to an initial guess vector.
Do a full eigenvalue decomposition for the block corresponding to blockstate.
This means all the rows and cols with charges==blockstate, formed into a block.
| MPX_matrix ajaj::MPX_matrix::ExtractSubMPX | ( | const std::vector< MPXPair > & | Indexvals | ) | const |
Extract a Sub MPX_matrix by giving some indices fixed values according to the pairs in Indexvals .
| bool ajaj::MPX_matrix::fprint_binary | ( | std::ofstream & | outfile | ) | const |
Print the MPX_matrix to file in binary format.
| std::vector< BlockStateIndices > ajaj::MPX_matrix::GetAllBlockColumns | ( | ) | const |
Return a vector of BlockStateIndices corresponding to all the groups of columns with the same quantum numbers.
| BlockStateIndices ajaj::MPX_matrix::GetBlockColumns | ( | const State & | specficstate | ) | const |
Return BlockStateIndices for the quantum numbers specified by specificstate.
| BlockStateIndices ajaj::MPX_matrix::GetBlockRows | ( | const State & | specficstate | ) | const |
Return BlockStateIndices for the quantum numbers specified by specificstate.
|
inline |
Lookup the StateArray corresponding to a particular index, interface to storage.
Return the ingoing charges corresponding to row i.
| bool ajaj::MPX_matrix::isConsistent | ( | ) | const |
Check dimensions of SparseMatrix match the dimensions of the indices.
| SparseED ajaj::MPX_matrix::LeftEigs | ( | const State & | blockstate, |
| Sparseint | numevals, | ||
| char | which[3], | ||
| SparseMatrix * | initial = NULL |
||
| ) | const |
Do a decomposition for which numevals eigenvals and vectors, for a specific State.
Left eigen decomposition, for a specific block defined by blockstate.
| SparseED ajaj::MPX_matrix::LeftEigs | ( | Sparseint | numevals, |
| char | which[3], | ||
| SparseMatrix * | initial = NULL |
||
| ) | const |
Left eigen decomposition.
| MPX_matrix & ajaj::MPX_matrix::MoveDummyIndices | ( | const std::vector< MPXInt > & | newindexorder | ) |
Move dummy indices only.
Return the outgoing charges corresponding to column j.
| void ajaj::MPX_matrix::print_indices | ( | ) | const |
Print the dimensions of the indices.
Colon indicates how many correspond to rows and how many to columns.
| MPX_matrix & ajaj::MPX_matrix::RemoveDummyIndices | ( | std::vector< MPXInt > | indices_for_removal | ) |
Strip off dummy indices.
Useful for simplifying open b.c. ends
| MPX_matrix & ajaj::MPX_matrix::Rescale | ( | std::complex< double > | factor | ) |
Scale all values in array by some factor.
| SparseED ajaj::MPX_matrix::RightEigs | ( | const State & | blockstate, |
| Sparseint | numevals, | ||
| char | which[3], | ||
| SparseMatrix * | initial = NULL |
||
| ) | const |
Right eigen decomposition, for a specific block defined by blockstate.
| SparseED ajaj::MPX_matrix::RightEigs | ( | Sparseint | numevals, |
| char | which[3], | ||
| SparseMatrix * | initial = NULL |
||
| ) | const |
Right eigen decomposition.
| MPX_matrix & ajaj::MPX_matrix::ShiftNumRowIndices | ( | const Sparseint | numrows | ) |
Move some row MPXIndex indices to columns or vice-versa.
| bool ajaj::MPX_matrix::store | ( | const std::string & | filename | ) | const |
Print the MPX_matrix to file in binary format.
| MPXDecomposition ajaj::MPX_matrix::SVD | ( | size_t | bond_dimension = 0 , |
| double | min_s_val = 0.0 |
||
| ) | const |
Singular value decomposition with possible truncation.
Row indices become rows of U, col indices become cols of Vdagger.
|
inline |
If MPX_matrix is square, find the trace.
|
friend |
Contracts two MPX_matrix objects using the index pairs given in contractidxs.
|
friend |
Contracts two MPX_matrix objects using the index pairs given in contractidxs, but only include in the result if condition is met.
The combined charges of the MPXIndex indices listed in condition must be zero. Useful when forming a superblock Hamiltonian.
|
friend |
Contract, but only keep the SparseMatrix, not the MPXIndex info.
|
friend |
Used only if left orthogonalising, without need for the singular values.
|
friend |
Reorders MPXIndex indices, and reshapes SparseMatrix accordingly.
|
friend |
Reshape the matrix into a vector (i.e.
a single column SparseMatrix).
|
friend |
Used to decompose into Xdagger sqrt(D) sqrt(D) X form, when orthogonalising.


Colombia authorizes riot-control measures ahead of protests
BOGOTA (Reuters) - Colombia on Monday said it would authorize local authorities to adopt exceptional measures to contain protests planned for Thursday, given the government’s wariness over the sort of violent unrest that has swept other Latin American capitals.
Student groups and unions called the demonstrations, saying the conservative administration of President Ivan Duque is seeking to impose labor and pension reforms, though Duque has repeatedly denied this in attempts to calm critics.
Interior Minister Nancy Patricia Gutierrez said on Monday that “false motivations for the call to strike” existed and reaffirmed that the government was not planning to increase the retirement age or lower the minimum wage.
Local and regional authorities would be able to impose curfews and limits on carrying weapons and the sale of alcoholic drinks “when circumstances merit it,” Gutierrez told reporters. Police would be on maximum alert, she added.
In recent weeks, conservative governments in Ecuador and Chile have been shaken by anti-austerity protests. In Bolivia, leftist Evo Morales on Nov. 10 resigned over allegations of vote-tampering after widespread unrest.


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Prepare the bath or shower ahead of time. Raise the room temperature, turn on the lights, install the shower stool, prepare towels, fresh gown and toiletries. If the person likes, have some soft music on.
If possible, try to match the home bathing or showering routine including time and personal preferences.
Cover mirrors with a towel or paper. This will prevent the person from getting scared by their own reflection. Sometimes a person with dementia does not recognize themselves in the mirror and think they are seeing an intruder.
Learn how to practice the self-compassion break. You can listen to the podcast. Compassion starts with oneself and it can be learned. It will help you feel more compassion for yourself and the person in your care. (6 minutes)
6:12
Chesk useful links
Learn about palliative care. Palliative care can help people with a serious illness at any stage.
Prepare the bath or shower ahead of time. Raise the room temperature, turn on the lights, install the shower stool, prepare towels, fresh gown and toiletries. If the person likes, have some soft music on.
Read more about 'Older Adults and Depression', and be on the lookout for warning signs. Seek help early.
11 min read
Learn how to practice the self-compassion break. You can listen to the podcast. Compassion starts with oneself and it can be learned. It will help you feel more compassion for yourself and the person in your care.
4 min read


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Chain
问题描述 :
Byteland had not always been a democratic country. There were also black pages in its book of history. One lovely day general Bytel − commander of the junta which had power over Byteland −− decided to finish the long−lasting time of war and released imprisoned activists of the opposition. However, he had no intention to let the leader Bytesar free. He decided to chain him to the wall with the bytish chain. It consists of joined rings and the bar fixed to the wall. Although the rings are not joined with the bar, it is hard to take them off.
‘General, why have you chained me to the prison walls and did not let rejoice at freedom!’ cried Bytesar.
‘But Bytesar, you are not chained at all, and I am certain you are able to take off the rings from the bar by yourself.’ perfidiously answered general Bytel, and he added ‘But deal with that before a clock strikes the cyber hour and do not make a noise at night, otherwise I will be forced to call Civil Cyber Police.’
Help Bytesar! Number the following rings of the chain with integers 1,2,…,n. We may put on and take off these rings according to the following rules:
.only one ring can be put on or taken off from the bar in one move,
.the ring number 1 can be always put on or taken off from the bar,
.if the rings with the numbers 1,…,k−1 (for 1<= k < n) are taken off from the bar and the ring number k is put on, we can put on or take off the ring number k+1.
Write a program which:
.reads from std input the description of the bytish chain,
.computes minimal number of moves necessary to take off all rings of the bytish chain from the bar,
.writes the result to std output.
‘General, why have you chained me to the prison walls and did not let rejoice at freedom!’ cried Bytesar.
‘But Bytesar, you are not chained at all, and I am certain you are able to take off the rings from the bar by yourself.’ perfidiously answered general Bytel, and he added ‘But deal with that before a clock strikes the cyber hour and do not make a noise at night, otherwise I will be forced to call Civil Cyber Police.’
Help Bytesar! Number the following rings of the chain with integers 1,2,…,n. We may put on and take off these rings according to the following rules:
.only one ring can be put on or taken off from the bar in one move,
.the ring number 1 can be always put on or taken off from the bar,
.if the rings with the numbers 1,…,k−1 (for 1<= k < n) are taken off from the bar and the ring number k is put on, we can put on or take off the ring number k+1.
Write a program which:
.reads from std input the description of the bytish chain,
.computes minimal number of moves necessary to take off all rings of the bytish chain from the bar,
.writes the result to std output.
输入:
In the first line of the input there is written one integer n, 1 <= n <= 1000. In the second line there are written n integers o1,o2,...,on (each of them is either 0 or 1) separated by single spaces. If oi=1, then the i−th ring is put on the bar, and if oi=0, then the i−th ring is taken off the bar.
输出:
The output should contain exactly one integer equal to the minimal number of moves necessary to take off all the rings of the bytish chain from the bar.
样例输入:
4 1 0 1 0
样例输出:
6
解题代码:
/* @author: */ import java.math.BigInteger; import java.util.Scanner; public class Main { public static void main(String[] args){ Scanner stdin=new Scanner(System.in); int n=stdin.nextInt(); int[] a=new int[n],b=new int[n]; for(int i=0;i< n;i++)a[i]=stdin.nextInt(); b[0]=a[n-1]; for(int i=1;i< n;i++){ b[i]=b[i-1]^a[n-1-i]; } BigInteger ans=new BigInteger("0"),two=new BigInteger("2"); for(int i=0;i< n;i++){ ans=ans.multiply(two); if(b[i]==1) ans=ans.add(BigInteger.ONE); } System.out.println(ans); } }
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DFS方法的原理还是不太清楚啊
还是有些难度的！
给力，赞一个
太变态了。我用hash居然超时了。这样break掉居然都行啊。。。
“再把所有不和该节点相邻的节点着相同的颜色”，程序中没有进行不和该节点相邻的其他节点是否相邻进行判断。再说求出来的也不一样是颜色数最少的
秒！~
不考虑最后将结果排序的话，快排的时间复杂度是O(N) ，而堆排的是O(N*logK)
我还有个问题想请教一下，就是感觉对于新手来说，递归理解起来有些困难，不知有没有什么好的方法或者什么好的建议？
int L[m+1][n+1];这样定义出错，这个在gcc上可以编译通过 在VS上不行 应该改为new 或者vector
输出规范写错了哦~
必须试过啊
看来学好代数很重要啊
swap写成内联函数会不会好一些
好网站，肯定会火的


Perwan:
I met you not long ago, and yet here you are preparing for your warrior ritual. Excellent!
There is something you must do first, however. Go to the Hills of Gold and obtain
5 lovely Wolf Tails
. Leave the rest to me.


- Guide »
- Getting started »
- Writing “Hello World”
Writing “Hello World”¶
Hello world¶
Well, after you became a bit more familiar with QPython, let’s create our first program in QPython. Obviously, it will be helloworld.py. ;)
Start QPython, open editor and enter the following code:
import androidhelper
droid = androidhelper.Android()
droid.makeToast('Hello, Username!')
No wonder, it’s just similar to any other hello-world program. When executed, it just shows pop-up message on the screen (see screenshot on the top). Anyway, it’s a good example of QPython program.
SL4A library¶
It begins with import androidhelper — the most useful module in QPython, which encapsulates almost all interface with Android, available in Python. Any script developed in QPython starts with this statement (at least if it claims to communicate with user). Read more about Python library here and import statement here
By the way, if you’re going to make your script compatible with SL4A, you should replace the first line with the following code (and use android instead androidhelper further in the program):
try:
import androidhelper as android
except ImportError:
import android
Ok, next we’re creating an object droid (actually a class), it is necessary to call RPC functions in order to communicate with Android.
And the last line of our code calls such function, droid.makeToast(), which shows a small pop-up message (a “toast”) on the screen.
Well, let’s add some more functionality. Let it ask the user name and greet them.
More samples¶
We can display a simple dialog box with the title, prompt, edit field and buttons Ok and Cancel using dialogGetInput call. Replace the last line of your code and save it as hello1.py:
import androidhelper
droid = androidhelper.Android()
respond = droid.dialogGetInput("Hello", "What is your name?")
Well, I think it should return any respond, any user reaction. That’s why I wrote respond = …. But what the call actually returns? Let’s check. Just add print statement after the last line:
import androidhelper
droid = androidhelper.Android()
respond = droid.dialogGetInput("Hello", "What is your name?")
print respond
Then save and run it…
Oops! Nothing printed? Don’t worry. Just pull notification bar and you will see “QPython Program Output: hello1.py” — tap it!
As you can see, droid.dialogGetInput() returns a JSON object with three fields. We need only one — result which contains an actual input from user.
Let’s add script’s reaction:
import androidhelper
droid = androidhelper.Android()
respond = droid.dialogGetInput("Hello", "What is your name?")
print respond
message = 'Hello, %s!' % respond.result
droid.makeToast(message)
Last two lines (1) format the message and (2) show the message to the user in the toast. See Python docs if you still don’t know what % means.
Wow! It works! ;)
Now I’m going to add a bit of logic there. Think: what happen if the user clicks Cancel button, or clicks Ok leaving the input field blank?
You can play with the program checking what contains respond variable in every case.
First of all, I want to put text entered by user to a separate variable: name = respond.result. Then I’m going to check it, and if it contains any real text, it will be considered as a name and will be used in greeting. Otherwise another message will be shown. Replace fifth line message = ‘Hello, %s!’ % respond.result with the following code:
name = respond.result
if name:
message = 'Hello, %s!' % name
else:
message = "Hey! And you're not very polite, %Username%!"
Use < and > buttons on the toolbar to indent/unindent lines in if-statement (or just use space/backspace keys). You can read more about indentation in Python here; if-statement described here.
First of all, we put user input to the variable name. Then we check does name contain anything? In case the user left the line blank and clicked Ok, the return value is empty string ”. In case of Cancel button pressed, the return value is None. Both are treated as false in if-statement. So, only if name contans anything meaninful, then-statement is executed and greeting “Hello, …!” shown. In case of empty input the user will see “Hey! And you’re not very polite, %Username%!” message.
Ok, here is the whole program:
import androidhelper
droid = androidhelper.Android()
respond = droid.dialogGetInput("Hello", "What is your name?")
print respond
name = respond.result
if name:
message = 'Hello, %s!' % name
else:
message = "Hey! And you're not very polite, %Username%!"
droid.makeToast(message)


| Class name | Description |
|---|---|
| Brush |
sealed Class Brush
|
| Canvas |
sealed Class Canvas
|
| Dimension |
sealed Class Dimension
|
| HBITMAP |
sealed Class HBITMAP
|
| HBRUSH |
sealed Class HBRUSH
|
| HDC |
sealed Class HDC
|
| HPEN |
sealed Class HPEN
|
| Image |
sealed Class Image
|
| Pen |
sealed Class Pen
|
| Point |
sealed Class Point
|
| RECT |
sealed Class RECT
|
| Region |
sealed Class Region
|
| Symbol name | Description |
|---|---|
| BlackBrush |
BlackBrush
|
| IMAGE_BITMAP |
IMAGE_BITMAP
|
| LR_LOADFROMFILE |
LR_LOADFROMFILE
|
| SRCCOPY |
SRCCOPY
|
| WhitePen |
WhitePen
|


openSession()
method if the returned org.hibernate.Session
resource is not safely closed.
Example:
void doHibernateQuery(SessionFactory factory) { Session session = factory.openSession(); //warning session.createQuery("..."); }
Use the first checkbox below to specify if a org.hibernate.Session
resource is allowed to be opened inside a try
block.
Use the second checkbox below to specify that the inspection should not warn if a Hibernate resource is passed as a method call argument.
If enabled the inspection assumes the resource is closed in the called method.
Method calls inside a finally
block with close
in the name and a Hibernate resource argument will not be ignored.


Definition at line 4 of file BaseEnemy.cs.
Definition at line 29 of file BaseEnemy.cs.
33 float camDistance = Vector3.Distance(transform.position, Camera.main.transform.position);
34 Vector2 bottomCorner = Camera.main.ViewportToWorldPoint(
new Vector3(0,0, camDistance));
35 Vector2 topCorner = Camera.main.ViewportToWorldPoint(
new Vector3(1,1, camDistance));
36 minX = bottomCorner.x;
38 minY = bottomCorner.y;
42 PartyMusic = (AudioSource)GameObject.Find (
"PartyMusic").GetComponents<AudioSource>()[0];
| void BaseEnemy.ChangeDirection |
( |
| ) |
|
|
private |
Definition at line 104 of file BaseEnemy.cs.
108 if(Time.time % 1.5f <= 0.1f) {
110 int directionsIdx =
Random.Range(0, 4);
111 Vector3 newDirection =
directions[directionsIdx];
113 mAnimator.SetInteger(
"move_direction", directionsIdx + 1);
| void BaseEnemy.DanceCharacter |
( |
| ) |
|
|
private |
| void BaseEnemy.LimitPosition |
( |
| ) |
|
|
private |
Definition at line 88 of file BaseEnemy.cs.
90 Vector3 pos = transform.position;
101 transform.position = pos;
| void BaseEnemy.MoveCharacter |
( |
| ) |
|
|
private |
| void BaseEnemy.Update |
( |
| ) |
|
|
private |
| Vector3 BaseEnemy.direction |
|
private |
| Vector2 [] BaseEnemy.directions = { Vector2.up, Vector2.right, Vector2.down, Vector2.left } |
|
private |
| Animator BaseEnemy.mAnimator |
|
private |
| AudioSource BaseEnemy.PartyMusic |
|
private |
The documentation for this class was generated from the following file:


all files
contracts/
93.14%
Statements
95/102
64.58%
Branches
31/48
87.1%
Functions
27/31
91.59%
Lines
98/107
File
Statements
Branches
Functions
Lines
ETHFarm.sol
95.83%
69/72
68.75%
22/32
85.71%
12/14
94.59%
70/74
FETH.sol
100%
17/17
83.33%
5/6
100%
6/6
100%
18/18
Vot.sol
69.23%
9/13
40%
4/10
81.82%
9/11
66.67%
10/15


§29-12 Duties of attorney general, director of finance. The attorney general and the director of finance shall promptly initiate the necessary action to take advantage of or secure any federal aid which may be available to the State or its political subdivisions. [L 1951, c 289, §2; RL 1955, §12-2; am L Sp 1959 2d, c 1, §14; am L 1963, c 114, §1; HRS §29-12]


Director: Don McKellar Screenwriter: Don McKellar Country: Canada; Year: 1999 Rating (4 star system): ***1/2
Last Night [as in the last night] begins with a Christmas dinner-- it's not Christmas. The world is about to end, however, and two aging parents have decided to bring their family together one last time just as they do every year for the holiday. They only have six hours to live and they know it. This is more of an ensemble piece than anything else, following a group of people over the last hours of existence. We see them cope in different ways, but they all revolve around a central figure: Patrick Wheeler (played by writer/director, Don McKellar). He is the core of the film and his rather subtle performance holds most everything together. It would be a bit much to say that everyone else supports him because it's more like all the actors/characters share the light, McKellar simply holding it a little longer. There really was not one bad performance in the bunch and none overshadowed the rest. The main strength of the film is probably its screenplay. It's a rather straightforward script that really lets you get into each character in a way that never seems at all forced. The writing serves itself well by focusing on a set of characters rather than the inevitable panic in the streets. It probably would have been easy to let the feeling of panic that often permeates the film overshadow the smaller events of the individual characters, something which would have upset the entire tone of the piece. Basically, this film is about people who need things-- mostly other people. None are truly desperate, even in their final hours. It's interesting to note that, even through all the human interaction, not once is a reason given for the end of the world. It's just an accepted thing, and the entire world is, of course, changed by it and for it. This, even more so than the lack of focus on the worldwide panic, is a very intelligent choice in that it would have simply hindered the story and characters. It would have seemed totally unnatural for any of the characters to have explained the reason for the end of the world. It was enough that it was common knowledge amongst them; why would they have any need of explaining it to each other? As well-grounded as the screenplay was, it could have been less so if directed differently (luckily this probably posed little problem since McKellar took on both chores). The direction simply flows. There was not one point where it drew attention to itself, which, while not always a good thing, would simply have been a distraction here. This was just a very fluid movie-- it never seemed to linger too long or put focus where focus need not be. In terms of craft, it was near flawless, and, in terms of entertainment and provocation of thought, it approached a level rarely even come close to by most.
-- TyroneZero's Movies, etc. http://members.tripod.com/~TyroneZero/film.html
Sent via Deja.com http://www.deja.com/ Before you buy.
The review above was posted to the
rec.arts.movies.reviews newsgroup (de.rec.film.kritiken for German reviews).
The Internet Movie Database accepts no responsibility for the contents of the
review and has no editorial control. Unless stated otherwise, the copyright
belongs to the author.
Please direct comments/criticisms of the review to relevant newsgroups.
Broken URLs inthe reviews are the responsibility of the author.
The formatting of the review is likely to differ from the original due
to ASCII to HTML conversion.
Related links: index of all rec.arts.movies.reviews reviews


com.rattat.micro.game.aster.elements
Classes
Asteroid
ExplodingPolygon
FloatingObject
FlyingSaucer
Missile
SpaceShip
Star


public class UpdateRecord
extends java.lang.Object
| Constructor and Description |
|---|
UpdateRecord(Customer customerBelong)
Constructor of class UpdateRecord.
|
| Modifier and Type | Method and Description |
|---|---|
java.lang.String |
askForInformation(int phase,
java.lang.String information)
This function return format example of input to get information asked by employee.
|
java.lang.String |
Discount(java.lang.String information) |
java.lang.String |
Payment(java.lang.String information) |
public UpdateRecord(Customer customerBelong)
customerBelong
- this is an object of Customer to allow UpdateRecord get information of Customer.public java.lang.String askForInformation(int phase, java.lang.String information)
phase
- int this is the type recognized TextHandler about payment or discount.information
- java.lang.String This is the information needed to update payment of customers.public java.lang.String Payment(java.lang.String information)
information
- java.lang.String This is the information of customer whose payment needed to be update provided by employee.public java.lang.String Discount(java.lang.String information)
java.lang.String
- This is the information tour that needed to be offered discount provided by employee.


This video has made me even more excited to begin Dev Bootcamp - if that's even possible! It's fun to hear about the early days of DBC, when people were hoping they didn't just quit their jobs for a program scam. I think the hustle, and the feeling of 'the program depends on the success' remains the same. I know I have that feeling of obligation going into it. I want to be an example of success at the end of the program.
It's easy to go into the program, just accepting the support and curriculum put in place for all students. However, I want to go into the program thinking that this is my program and this is my time to learn and make amazing things. The idea of the creator mindset, the sense of that I can really do this, really stuck out to me. It is an mindset that I've had in other aspects of my life, like academics and sports, and I'm excited to apply that type of mindset for coding at Dev Bootcamp.
I am looking forward to being in a cohort of similar disruptors. I'm excited to be part of an environment of people who have similar aspirations and goals. And the we all have the feeling, "we're in this together and make a amazing things together."


| DOSE: |
1 hit |
smoked |
5-MeO-DMT |
(powder / crystals) |
Shortly after receiving my 500mg of 5-MeO-DMT in the mail, I decided to try it out with two other fellow psychonauts. We prepared a slightly smaller than average lightbulb for smoking by ripping out the internals of it. (It was a clear lightbulb, the white on the inside of most are poisonous!) We prepared the back of my friend's van for resting back, due to the many warnings about total balance loss and the danger of falling over.
After dropping a tiny bit of crystals in the lightbulb, we heated it with a lighter, covering the opening. The smoke began to tumble about in there, but the crystals still hadn't entirely vaporized. We let the whole lightbulb become filled with smoke, holding the flame under it for about a minute. I grabbed the metal end and took a long and fierce inhalation, tasting the familiar smoke (I had tried to smoke it once before, pretty much unsuccessfully). This time, my lungs filled with an acrid and harsh smoke of the 5-MeO-DMT. I knew this was the real thing, and I reclined back into the padded van floor.
What puzzles me about the reports I've read on this substance is the lack of any mention regarding the extreme kinetic and physical aspect of this drug. Every single person that I've seen on it has been intensely physical during the high. This doesn't exclude me. After reclining back, I began to feel as if I had failed to stop reclining backward...slowly tumbling over and over...
Eventually the back of the van felt like my capsule, getting shot in the cannon through the universe. My soul was getting kicked in the ass, and I recall seeing my friends watching me laughing at my own joy. In fact, they told me I was laughing some of the time, which I don't recall.
The high involved absolutely NO visuals; I saw absolutely nothing.  In fact, it's incredibly hard to describe what happened.
The most amazing part about the whole thing was knowing that I had done a very, very tiny amount of the substance. I would estimate the dosage at under 10 milligrams smoked, which threw all of the psychonauts I was with into a high of undescribable proportions.
'I just got shot out of the Universal cannon for 15 minutes...'
'I was just in a cosmic dryer.'
It's one thing to read the experiences and reports and an entirely different thing to actually experience it. Chemical bliss for everyone I've done this with. If you're afraid of experiencing 'chemical terror', take smaller doses and work up.
So good, cats ask for it by name! Meow meow meow meow....
Experience Reports are the writings and opinions of the individual authors who submit them.
Some of the activities described are dangerous and/or illegal and none are recommended by Erowid.


| DOSE: |
16 mg |
oral |
2C-I |
(powder / crystals) |
After having heard positive reviews of the substance 2C-I from a couple of trusted sources, I eagerly accepted the offer the sample this phenethylamine for myself.
At approximately 11pm, 16mg of fine white powder in a gelcap was consumed. The environment was outside in the desert with hundreds of people flowing in and out of my space during the course of the experience.
Within one hour, the first feelings begin to be present. From about t+1 hour to t+2.5 hours, the predominant effect of this substance was, to me, similar in nature to MDMA. By this I mean that there was a profound sense
of happiness and serenity. I found myself full of physical energy and a desire to channel that energy into the appreciation of music. Unlike MDMA, this energy was not of a form that one might refer to as 'body load'. It was more of a mental manifestation of physical energy rather than jittery legs...
From t+2.5 to t+8 hours the experience plateued at a level where visuals were prominent, but never overpowering. Because it was dark out, colors were not perhaps as vibrant as they might have been if it was daytime but nonetheless there was a red and green shifting pattern of color surrounding
most inanimate objects around. Looking up at the moon I could see a very detailed halo and it seemed as if I could see the flow of the air around me, lit up by the moonlight.
During this phase of the experience, my mental state was one of profound joy and connectedness both with those there that I am close to as well as those that were total strangers. For lack of a better word, this happiness and joy was mixed in with a feeling of goofiness, as if everything was just
a bit funnier than it should be.
At t+8, the experience began a subtle downshift, coinciding with the sunrise. As the day began to take form, the steady increase in the ambient light brought a new dimension to the visuals, enhancing the sense of color and especially the details of near and faraway objects. With the music no longer present, the sounds of nature (mostly the wind) created an intense sense of calm and serenity. With the environment now back down to a dozen people or so, a more reflective tone to the conversations took over. The tone was empathic very much like a small group mdma experience. Once the sun finally broke over the mountains, the most amazing pink sunrise i have ever seen presented itself to me. Feeling amazed that this substance was still going strong, I continued to soak up this eye candy for as long as possible.
Attempted to sleep around t+9.30 but could not. Closed eye visuals were still substantial, in this case driven by the sound of the wind outside. Finally got to sleep around t+10.30.
After having had a negative mushroom experience several days before (negative thoughts endlessly looping), the one thing that I can say about my experiences with this substance (and with 2C-B) is that I LOVE the fact that I feel like my mind was in complete control the entire time. Let me stress that there was no mindfuck or mental confusion of any sort. I also believe that part of the reason for this may have been a very positive set and setting for this experience.
Overall, this one is a top tier psychedelic exprience and i look forward to further exploration with this substance.
jaydub
Experience Reports are the writings and opinions of the individual authors who submit them.
Some of the activities described are dangerous and/or illegal and none are recommended by Erowid.


BRCTL
Section: (8)Updated: November 7, 2001
Index Return to Main Contents
NAME
brctl - ethernet bridge administrationSYNOPSIS
brctl [command]DESCRIPTION
brctl is used to set up, maintain, and inspect the ethernet bridge configuration in the linux kernel.An ethernet bridge is a device commonly used to connect different networks of ethernets together, so that these ethernets will appear as one ethernet to the participants.
Each of the ethernets being connected corresponds to one physical interface in the bridge. These individual ethernets are bundled into one bigger ('logical') ethernet, this bigger ethernet corresponds to the bridge network interface.
INSTANCES
The command brctl addbr <name> creates a new instance of the ethernet bridge. The network interface corresponding to the bridge will be called <name>.The command brctl delbr <name> deletes the instance <name> of the ethernet bridge. The network interface corresponding to the bridge must be down before it can be deleted!
The command brctl show shows all current instances of the ethernet bridge.
PORTS
Each bridge has a number of ports attached to it. Network traffic coming in on any of these ports will be forwarded to the other ports transparently, so that the bridge is invisible to the rest of the network (i.e. it will not show up in traceroute(8) ).The command brctl addif <brname> <ifname> will make the interface <ifname> a port of the bridge <brname>. This means that all frames received on <ifname> will be processed as if destined for the bridge. Also, when sending frames on <brname>, <ifname> will be considered as a potential output interface.
The command brctl delif <brname> <ifname> will detach the interface <ifname> from the bridge <brname>.
The command brctl show <brname> will show some information on the bridge and its attached ports.
AGEING
The bridge keeps track of ethernet addresses seen on each port. When it needs to forward a frame, and it happens to know on which port the destination ethernet address (specified in the frame) is located, it can 'cheat' by forwarding the frame to that port only, thus saving a lot of redundant copies and transmits.However, the ethernet address location data is not static data. Machines can move to other ports, network cards can be replaced (which changes the machine's ethernet address), etc.
brctl showmacs <brname> shows a list of learned MAC addresses for this bridge.
brctl setageingtime <brname> <time> sets the ethernet (MAC) address ageing time, in seconds. After <time> seconds of not having seen a frame coming from a certain address, the bridge will time out (delete) that address from the Forwarding DataBase (fdb).
brctl setgcint <brname> <time> sets the garbage collection interval for the bridge <brname> to <time> seconds. This means that the bridge will check the forwarding database for timed out entries every <time> seconds.
SPANNING TREE PROTOCOL
Multiple ethernet bridges can work together to create even larger networks of ethernets using the IEEE 802.1d spanning tree protocol. This protocol is used for finding the shortest path between two ethernets, and for eliminating loops from the topology. As this protocol is a standard, linux bridges will interwork properly with other third party bridge products. Bridges communicate with eachother by sending and receiving BPDUs (Bridge Protocol Data Units). These BPDUs can be recognised by an ethernet destination address of 01:80:c2:00:00:00.The spanning tree protocol can also be turned off (for those situations where it just doesn't make sense, for example when this linux box is the only bridge on the LAN, or when you know that there are no loops in the topology.)
brctl(8) can be used for configuring certain spanning tree protocol parameters. For an explanation of these parameters, see the IEEE 802.1d specification (or send me an email). The default values should be just fine. If you don't know what these parameters mean, you probably won't feel the desire to tweak them.
brctl stp <bridge> <state> controls this bridge instance's participation in the spanning tree protocol. If <state> is "on" or "yes" the STP will be turned on, otherwise it will be turned off. When turned off, the bridge will not send or receive BPDUs, and will thus not participate in the spanning tree protocol. If your bridge isn't the only bridge on the LAN, or if there are loops in the LAN's topology, DO NOT turn this option off. If you turn this option off, please know what you are doing.
brctl setbridgeprio <bridge> <priority> sets the bridge's priority to <priority>. The priority value is an unsigned 16-bit quantity (a number between 0 and 65535), and has no dimension. Lower priority values are 'better'. The bridge with the lowest priority will be elected 'root bridge'.
brctl setfd <bridge> <time> sets the bridge's 'bridge forward delay' to <time> seconds.
brctl sethello <bridge> <time> sets the bridge's 'bridge hello time' to <time> seconds.
brctl setmaxage <bridge> <time> sets the bridge's 'maximum message age' to <time> seconds.
brctl setpathcost <bridge> <port> <cost> sets the port cost of the port <port> to <cost>. This is a dimensionless metric.
brctl setportprio <bridge> <port> <priority> sets the port <port>'s priority to <priority>. The priority value is an unsigned 8-bit quantity (a number between 0 and 255), and has no dimension. This metric is used in the designated port and root port selection algorithms.
NOTES
brctl(8) replaces the older brcfg tool.SEE ALSO
ipchains(8), iptables(8)AUTHOR
Lennert Buytenhek<EMAIL_ADDRESS>Index
This document was created by man2html, using the manual pages.
Time: 05:34:24 GMT, December 24, 2015


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I am a full-time mum and part-time student at Udacity.
In 2011 I started a Software Engineering degree in Coimbra, Portugal but for many reasons I had to drop out of university.
Prior to this, I worked at an elderly care home, at McDonalds as part of the training crew and more recently I worked as a junior graphic designer at a small printing company.
I want to become a Front-End Web Developer but I also have plans to join the Full stack course at Udacity.


coordinate range
misc
f(x) =
?
evaluation steps:
reset
-
open in window
save as png
ticks
x
y
interpolation
from
to
n
equally spaced
tschebyscheff spaced
spline interpolation, equally spaced
$p(x) = x^2$


def clone(self):
Returns a clone of this ReportQueue.
assert self._state != QueueState.CLOSED, \
"Cannot clone a closed queue."
return copy.deepcopy(self)
def close(self):
Tells the queue to close and send a report_finished message after the
r = ReportQueue()
with self._lock:
r._queue = list(self._queue)
r._delta_id_map = dict(self._delta_id_map)
return r


| Component | Version | Version State | Vulnerabilities | Status |
|---|---|---|---|---|
| WordPress 5.3.4 (2020-06-10) | 5.3.4 | Latest | 0 | Ok |
| Main Theme: nirvana-child | 1.2.1 | Unknown | 0 | Unknown |
| Plugin: brands-for-woocommerce | Unknown | N/A (latest is <IP_ADDRESS>) | 0 | Unknown |
| Plugin: contact-form-7 | 5.1.8 | Outdated (latest is 5.2.2) | 0 | Warning |
| Plugin: contact-form-7-datepicker | Unknown | N/A (latest is 2.6.0) | 1 (potential) | Warning |
| Plugin: ec-authorizenet-arb | Unknown | N/A | 0 | Unknown |
| Plugin: google-analytics-dashboard-for-wp | 6.0.2 | Outdated (latest is 6.2.2) | 0 | Warning |
| Plugin: jetpack | 8.5 | Outdated (latest is 8.9) | 0 | Warning |
| Plugin: responsive-lightbox | 2.2.2 | Outdated (latest is <IP_ADDRESS>) | 0 | Warning |
| Plugin: woocommerce | 3.9.2 | Outdated (latest is 4.5.0) | 2 | Alert |
| Plugin: wordpress-seo | 14.1 | Outdated (latest is 14.9) | 0 | Warning |
| Plugin: youtube-embed-plus | 13.3.1 | Outdated (latest is <IP_ADDRESS>) | 0 | Warning |


Before Change
label_names = getattr(datasets, "fetch_%s" % atlas_select)().labels
except:
label_names = None
try:
networks_list = getattr(datasets, "fetch_%s" % atlas_select)().networks
except:
networks_list = None
except RuntimeError:
print("Extraction from nilearn datasets failed!")
return label_names, networks_list, parlistfile
After Change
parlistfile = [i.decode("utf-8") for i in getattr(datasets, "fetch_%s" % atlas_select)().maps]
else:
parlistfile = None
if "labels" in list(getattr(datasets, "fetch_%s" % atlas_select)().keys()):
label_names = [i.decode("utf-8") for i in getattr(datasets, "fetch_%s" % atlas_select)().labels]
else:
label_names = None
if "networks" in list(getattr(datasets, "fetch_%s" % atlas_select)().keys()):
networks_list = [i.decode("utf-8") for i in getattr(datasets, "fetch_%s" % atlas_select)().networks]
else:
networks_list = None


--- layout: page title: About header-img: "img/about-bg.png" ---
She/Her. Intersectional. Future-Seeker.


Add search results to table
Now that you have a search context, let's show the results in a table. To do that, we'll create a ResultTable control and bind it to the search context. If the search is modified (for example, by using a SearchBar control to change the search query, or a TimePicker control to change the time range), the ResultTable is notified and updated automatically.
Add a result table
Like other controls we've looked at so far, you'll add the ResultTable control by using tags in your HTML templates. The control is bound to a search context by setting its contextid
property to the name of the search context. Then, the table is populated with the results of that search.
Here's an example:
{% resulttable id="example-table" contextid="example-search" pageSize="5" %} {% search id="example-search" search="| inputlookup appfx.demo.dataset.csv | fields artist_name bytes clientip | rename _time as download_time "%}Both the result table and the search context are declared in the app's HTML template using template tags:
{% resulttable id="example-table" contextid="example-search" pageSize="5"%} {% search id="example-search" search="| inputlookup appfx.demo.dataset.csv | fields artist_name bytes clientip | rename _time as download_time" %}
If a search bar and a result table are bound to the same search context, results of a searchs in the search bar will populate the result table. Here is a searchbar and table bound to the same search context. Try searching on your Splunk data and see how the result table updates.
{% searchbar id="example-searchbar" contextid="example-search2" %} {% resulttable id="example-table2" contextid="example-search2" pageSize="5" %} {% search id="example-search2" search="search index=_internal | head 100"%}The code required to do this is simple:
{ % searchbar id="example-searchbar" contextid="example-search" % } { % resulttable id="example-table" contextid="example-search" pageSize="5" %} { % search id="example-search" search="search index=_internal | head 100"% }


Welcome to the 70th issue of SteemSTEM Distilled, a curation effort by the members of the @steemstem team.
Wednesday - Friday
Saturday - Sunday
For some time, the editorial team behind this distilled series is made of a one-woman-team, @ruth-girl, and she chooses her favorite posts (potentially discussing with other curators and/or the management). Posts written by the SteemSTEM team are excluded from the nomination process.
Please do not be discouraged if you did not make it on this issue. We are picking up in total 14 posts a week out of more than 200. The chances are thus low ;) In the meantime, you may wish to check these guidelines for extra tips on how your writing could be more effective.
In the spirit of being transparent about our actions that are now supported by @utopian-io, @curie, our delegators, our trailers and our manual curator supporters, we release every week the list of authors who have caught the attention of the @steemstem curation team.
Unfortunately, our stat man @lemouth is away on a mysterious adventure, so we are taking a temporary stat-vacation this week!
All curation rewards earned will be used to fund @steemstem project functioning and activities.
See you all next MonTuesday!
This page is synchronized from the post: SteemSTEM Distilled #70


--- layout: post tags: [Castle Windsor, Dependency Injection] date: 2012-11-07 16:54:43 UTC title: "AppSettings convention for Castle Windsor" description: "This post describes a generalized convention for Castle Windsor that handles AppSettings primitives." --- {% include JB/setup %}
{{ page.description }}
In my previous post I explained how Convention over Configuration is the preferred way to use a DI Container. Some readers asked to see some actual convention implementations (although I actually linked to them in the post). In fact, I've previously showcased some simple conventions expressed with Castle Windsor's API.. In this post I'm going to show you another convention, which is completely reusable. Feel free to copy and paste :)
Most conventions are really easy to implement. Actually, sometimes it takes more effort to express the specification than it actually takes to implement it.
This convention deals with Primitive Dependencies. In my original post on the topic I included an AppSettingsConvention class as part of the code listing, but that implementation was hard-coded to only deal with integers. This narrow convention can be generalized:
The AppSettingsConvention should map AppSettings .config values into Primitive Dependencies.
- If a class has a dependency, the name of the dependency is assumed to be the name of the constructor argument (or property, for that matter). If, for example, the name of a constructor argument is top, this is the name of the dependency.
- If there's an appSettings key with the same name in the .config, and if there's a known conversion from string to the type of the dependency, the .config value is converted and used.
Consider this constructor:
public DbChartReader(int top, string chartConnectionString)
In this case the convention should look after an AppSettings key named top as well as check whether there's a known conversion from string to int (there is). Imagine that the .config file contains this XML fragment:
<appSettings> <add key="top" value="40" /> </appSettings>
The convention should read "40" from the .config file and convert it to an integer and inject 40 into a DbChartReader instance.
Consider this constructor:
public CatalogApiTrackLinkFactory(Uri catalogTrackBaseUri)
In this case the convention should look after an AppSettings key named catalogTrackBaseUri and check if there's a known conversion from string to Uri. Imagine that the .config file contains this XML fragment:
<appSettings> <add key="catalogTrackBaseUri" value="http://www.ploeh.dk/foo/img/"/> <add key="foo" value="bar"/> <add key="baz" value="42"/> </appSettings>
The convention should read "http://www.ploeh.dk/foo/img/" from the .config file and convert it to a Uri instance.
By now it should be clear what the conventions should do. With Castle Windsor this is easily done by implementing an ISubDependencyResolver. Each method is a one-liner:
public class AppSettingsConvention : ISubDependencyResolver { public bool CanResolve( CreationContext context, ISubDependencyResolver contextHandlerResolver, ComponentModel model, DependencyModel dependency) { return ConfigurationManager.AppSettings.AllKeys .Contains(dependency.DependencyKey) && TypeDescriptor .GetConverter(dependency.TargetType) .CanConvertFrom(typeof(string)); } public object Resolve( CreationContext context, ISubDependencyResolver contextHandlerResolver, ComponentModel model, DependencyModel dependency) { return TypeDescriptor .GetConverter(dependency.TargetType) .ConvertFrom( ConfigurationManager.AppSettings[dependency.DependencyKey]); } }
The ISubDependencyResolver interface is an example of the Tester-Doer pattern. Only if the CanResolve method returns true is the Resolve method invoked.
The CanResolve method performs two checks:
The Resolve method simply reads the .config value and converts it to the appropriate type and returns it.
Adding the convention to an IWindsorContainer instance is easy:
container.Kernel.Resolver.AddSubResolver( new AppSettingsConvention());
The AppSettingsConvention is a completely reusable convention for Castle Windsor. With it, Primitive Dependencies are automatically wired the appropriate .config values if they are defined.
Comments
- it would handle all the type conversion for you
- the approach, since the dependency is set up as part of the ComponentModel is statically analysable, whereas ISDR works dynamically so your components that depend on values from config file would show up as "Potentially misconfigured components".


Mireka provides very simple mailing lists. This implementation is appropriate for small, internal, closed membership lists. There is no archiving, automatized subscription/unsubscription address, moderation etc. If the requirements are more complex, then a dedicated list manager software should be used.
Edit local-recipients.js
and insert a new mailing list definition below the
comment ENTER YOUR RECIPIENT-DESTINATION MAPPINGS HERE.
For example if you want that all mails sent to the address<EMAIL_ADDRESS>be
distributed to<EMAIL_ADDRESS>and<EMAIL_ADDRESS>, then insert the following lines:
... mailingList({ address<EMAIL_ADDRESS>subjectPrefix: "[SYS-ADMIN]", // Subject of mails will be prefixed by this text. Default: no prefix. membersOnly: false, // Only members are allowed to send mails to the list. Default: true attachmentsAllowed: true, // Default is true. replyToList: true, reversePath<EMAIL_ADDRESS>// Bounce messages will go to this address. Required. membersOnlyMessage: "Only example.com system administrators can post onto this list.", nonMemberSenderValidator: setup(SubjectRegexpValidator, { pattern: ".*TICKET-NO.*" }), members: listMembers([<EMAIL_ADDRESS><EMAIL_ADDRESS>]), }), ...
Fields not commented above:
replyToList
: If true, pressing the Reply button in a mail client send a mail to the list, and not the original sender. Default: true.
membersOnlyMessage
: Mails from non-members (if they are disabled) will be bounced with this message. Default:
Only members of the list are allowed to send a message to this list address.
nonMemberSenderValidator
: Mails from non-members with subjects matching the supplied regular expressions will be always allowed. Optional.


init_feasible¶
-
psopy.
init_feasible
(constraints, shape, low=0.0, high=1.0, max_retries=500)¶ Initialize a set of points that satisfy a set of constraints.
Works by randomly resampling all those points that do not satisfy all constraints. May be really slow if feasible region is small or sparse. Resampling method used makes it highly unlikely to work for equality constraints.
Points are sampled from the uniform distribution
U(low, high)
.- Parameters
- constraintstuple
Constraints definition. Each constraint is defined in a dictionary with fields type, fun and args. If empty, this function is identical to np.random.uniform(low, high, size=shape).
- shapetuple of ints
Shape of output array.
- lowfloat or array_like of floats, optional
Lower boundary of the output interval, default 0.
- highfloat or array_like of floats, optional
Upper boundary of the output interval, default 1.
- max_retriesint, optional
Number of times to resample infeasible solutions.
- Returns
- outndarray or None
Drawn samples from the uniform distribution that satisfy all constraints or None if unable to satisfy constraints within max_retries.
See also
psopy.get_confunc
Converts the constraint definition to a constraint function. It documents the detailed structure of the constraint definition dictionary.
Examples
Consider the constraints
x + y <= 1
, where0 <= x, y <= 1
. Initializing 5 points to satisfy these constraints,>>> constraints = ( ... {'type': 'ineq', 'fun': lambda x: 1 - (x[0] + x[1])} ... ) >>> points = init_x0(constraints=constraints, shape=(5, 2), low=0., high=1.)


WITNESS LIST Border and International Affairs Committee August 12, 2004-9:00A General Border issues On: Saenz, Luis (Secretary of State) Interim Charge 2 On: Bader, Raymond (Texas Cooperative Extension) Baker, Susan (Texas A&M International University) Cockrum, David (Sul Ross State University) Crane, Charles (UT-San Antonio) Cunningham, Austin (UT-Dallas) Domelsmith, Linda (Texas Higher Education Coordinating Board) Jones, Dan (Texas A&M International University) McDonald, James (UT-San Antonio) Paredes, Cliff (UT-San Antonio) Ward, Peter (UT-Austin) Zuniga, Jesus Luis (UT-San Antonio) Interim Charge 3 On: Chacon, Krysta (Community Scholars) Escobedo, Miguel (Texas Department of Health) Greigo, Yolanda (Texas State Emplyees Union) Hammond, Terry (Self) Hernandez, Carmen (Community Scholars) Higgs, Max (Self) Lugo, Judy (Texas State Employees Union) Luna, David (HHSC) Luna, Jose (Thomason Hospital) Rodriguez, Jaime (HHSC-Border Affairs) Rodriguez, Jose (El Paso County Attorney) Sanchez, Jonathan (Community Scholars) Interim Charge 4 On: Clause, Archie (Texas Commission on Environmental Quality) Duran, Arturo (International Boundry and Water Commissioner) Flores, Miguel (US EPA Region 6) Garces, Jorge (North American Development Bank) Lavin, Amanda (Texas Water Development Board) Porras, Richard (International Boundary and Water Commission) Rojas, Vivian (Self) Tessen, Robert (Office of Rural & Community Affairs) Interim Charge 5 On: Chahda, Dyana H. (AdEdge Computer Training Center) Cruz, Michelle Galindo (Texas Education Agency) Glenn, Guillermo (Border Workers Association) Jimenez, Maria del Carmen (La Mujer Obrera) Lehman, Ron (Texas Workforce Commission) Macias, Luis (Texas Workforce Commission) Mapula, Olga (AdEdge Computer Training Center) Marentes, Carlos (Border Agricultural Workers Center) Montoya, Irma (La Mujer Obrera) Neva, Alma (La Mujer Obrera) Pina Houde, Ana Maria (Anamarc Educational Institute) Price, Virginia E. (Alliance for Workforce Investment) Rethlake, Joanie (Texas Education Agency) Wardy, Joe (City of El Paso) Interim Charge 6 On: Acosta Jr., Fermin (Government Employees Credit Union of El Paso) Aguilar, Rudy (Office of the Consumer Credit Commissioner) Bhatia, Khelan (AARP) Bowden, Mance (Texas Credit Union League) Cabello Jr., Homero (Texas Department of Housing and Community Affairs) Daross, James A. (Office of the Attorney General) Feeney, Harold (Texas Credit Union Department) Garcia, Larry (El Paso Credit Union Affordable Housing) Garcia, Marlene (Community Scholars) Griffin, Gayle L. (Texas Department of Banking) Henneberger, John (Texas Low Income Housing Information Service) Hutchings, Sealy (Office of the Consumer Credit Commissioner) Jobe, Everette (Texas Department of Banking) Neeley, Karen (Independent Bankers Association of Texas) Olague, Anibal (Border Fair Housing and Economic Justice Center) Payne, Danny (Texas Savings & Loan Department) Scruggs, Ken (Household International) Solis, Daniel (Alianza para el Desarrollo Communitario Inc.) Opening Remarks On: Austin, Susan (City of El Paso) Pancoast-Jones, Tracy (Office of the Governor) Other business: Day care On: De La Fuente, Marta (Self) Kelly, Cheryl (Association for the Benefit of Children) Sanchez, Christina (Balloons Day Care) Sieger, Maria G. (Independent Day Care)


|
Games Task Scheduler (GTS)
A multi-processor scheduling framework for games engines
|
A MacroScheduler builds ISchedules for a set of ComputeResources from a DAG of Node. More...
#include <MacroScheduler.h>
Inherited by gts::CentralQueue_MacroScheduler, and gts::CriticalNode_MacroScheduler.
Public Member Functions | |
| virtual | ~MacroScheduler () |
| virtual bool | init (MacroSchedulerDesc const &desc)=0 |
| ComputeResource * | findComputeResource (ComputeResourceId id) |
| Vector< ComputeResource * > const & | computeResources () const |
| Vector< ComputeResource * > & | computeResources () |
| Node * | allocateNode () |
| void | destroyNode (Node *pNode) |
| virtual void | freeSchedule (Schedule *pSchedule)=0 |
| virtual Schedule * | buildSchedule (Node *pStart, Node *pEnd)=0 |
| virtual void | executeSchedule (Schedule *pSchedule, ComputeResourceId id)=0 |
Protected Member Functions | |
| void * | _allocateWorkload (size_t size) |
| void | _freeWorkload (void *ptr) |
Protected Attributes | |
| Vector< ComputeResource * > | m_computeResources |
Friends | |
| class | Node |
A MacroScheduler builds ISchedules for a set of ComputeResources from a DAG of Node.
|
virtual |
For polymorphic destruction.
| Node* gts::MacroScheduler::allocateNode | ( | ) |
Builds a schedule from the specified DAG that begins at 'pStart' and ends at 'pEnd'.
Implemented in gts::CentralQueue_MacroScheduler, and gts::CriticalNode_MacroScheduler.
| Vector<ComputeResource*>& gts::MacroScheduler::computeResources | ( | ) |
| Vector<ComputeResource*> const& gts::MacroScheduler::computeResources | ( | ) | const |
| void gts::MacroScheduler::destroyNode | ( | Node * | pNode | ) |
Free pNode from memory.
|
pure virtual |
Executes the specified 'pSchedule' and uses the specified ComputeResource 'id' for the calling thread. Setting 'id' to UNKNOWN_COMP_RESOURCE will not use the calling thread.
Implemented in gts::CriticalNode_MacroScheduler, and gts::CentralQueue_MacroScheduler.
| ComputeResource* gts::MacroScheduler::findComputeResource | ( | ComputeResourceId | id | ) |
|
pure virtual |
Free an existing Schedule from memory.
Implemented in gts::CentralQueue_MacroScheduler, and gts::CriticalNode_MacroScheduler.
|
pure virtual |
Initializes the IMacroScheduler object based on 'desc'.
Implemented in gts::CentralQueue_MacroScheduler, and gts::CriticalNode_MacroScheduler.