This Bash script provides a POP3 email client called pop3ck that allows users to connect to a POP3 server, view message summaries and headers, and read or delete messages. It handles configuration, connection, and interaction with the POP3 protocol. The script defines numerous functions to handle tasks like getting user input, displaying messages and prompts, and managing the connection and message data structures.
During the talk, I will show a number of short Perl 6 fragments (mostly one-liners), that can express complex problems in a very concise way.
We will also solve a few problems from Project Euler, where Perl 6 can demonstrate its extreme beauty.
May 2006 presentation to the Dallas/Ft. Worth Perl Mongers on Perl's tie() functionality and how to use it to create fancy behavior for familiar data types
I will show how to create an interpreter for a simple programming language using Perl 6 grammars.
This talk is not an introduction to Perl 6 regexes and grammars, so we'll use them straight on, but I will add comments so that you can understand what's going on even if you never tried Perl 6 grammars.
There will not be enough time to write the whole compiler, of course, but I will show how you can do that at home.
During the talk, I will show a number of short Perl 6 fragments (mostly one-liners), that can express complex problems in a very concise way.
We will also solve a few problems from Project Euler, where Perl 6 can demonstrate its extreme beauty.
May 2006 presentation to the Dallas/Ft. Worth Perl Mongers on Perl's tie() functionality and how to use it to create fancy behavior for familiar data types
I will show how to create an interpreter for a simple programming language using Perl 6 grammars.
This talk is not an introduction to Perl 6 regexes and grammars, so we'll use them straight on, but I will add comments so that you can understand what's going on even if you never tried Perl 6 grammars.
There will not be enough time to write the whole compiler, of course, but I will show how you can do that at home.
An Elephant of a Different Colour: HackVic Metcalfe
Slides from my GTA-PHP Meetup talk about Hack which is the Facebook version of the PHP programming language which runs under their HHVM runtime environment for PHP. The focus of my talk was the language improvements that the Facebook team has added to PHP.
There's a lot of information in the presenter's notes, so if you're interested in Hack scroll down to see the extras.
Using Mikko Koppanen's PHP ZMQ extension we will look at how you can easily distribute work to background processes, provide flexible service brokering for your next service oriented architecture, and manage caches efficiently and easily with just PHP and the ZeroMQ libraries. Whether the problem is asynchronous communication, message distribution, process management or just about anything, ZeroMQ can help you build an architecture that is more resilient, more scalable and more flexible, without introducing unnecessary overhead or requiring a heavyweight queue manager node.
Teaching Your Machine To Find FraudstersIan Barber
The slides from my talk at PHP Tek 11.
When dealing with money online, fraud is an ongoing problem for both
consumers and sellers. Researchers have been developing statistical
and machine learning techniques to detect shady sellers on auction
sites, spot fraudulent payments on e-commerce systems and catch click
fraud on adverts. While there is no silver bullet, you will learn to
flag suspicious activity and help protect your site from scammers
using PHP and a little help from some other technologies.
Conférence données à l'Open World Forum, 05 octobre 2013.
Comment créer une base de données noSQL par paires clés-valeurs en moins d'une heure, en se basant sur le bibliothèques Nanomsg et LightningDB.
Some techniques from the heady world of Functional Programming implemented in idiomatic Perl using various techniques: closures, iterators, Devel::Declare, and some distilled evil. New version now with monads! (As presented at http://conferences.yapceurope.org/lpw2008/ )
Presentation held at London XQuery Meetup in September 2011. In general, it shows how Web Scraping has naturally evolved towards XQuery. Additionally, it discusses different obstacles in scraping websites. A live example is shown as proof of solving these problems using XQuery.
An Elephant of a Different Colour: HackVic Metcalfe
Slides from my GTA-PHP Meetup talk about Hack which is the Facebook version of the PHP programming language which runs under their HHVM runtime environment for PHP. The focus of my talk was the language improvements that the Facebook team has added to PHP.
There's a lot of information in the presenter's notes, so if you're interested in Hack scroll down to see the extras.
Using Mikko Koppanen's PHP ZMQ extension we will look at how you can easily distribute work to background processes, provide flexible service brokering for your next service oriented architecture, and manage caches efficiently and easily with just PHP and the ZeroMQ libraries. Whether the problem is asynchronous communication, message distribution, process management or just about anything, ZeroMQ can help you build an architecture that is more resilient, more scalable and more flexible, without introducing unnecessary overhead or requiring a heavyweight queue manager node.
Teaching Your Machine To Find FraudstersIan Barber
The slides from my talk at PHP Tek 11.
When dealing with money online, fraud is an ongoing problem for both
consumers and sellers. Researchers have been developing statistical
and machine learning techniques to detect shady sellers on auction
sites, spot fraudulent payments on e-commerce systems and catch click
fraud on adverts. While there is no silver bullet, you will learn to
flag suspicious activity and help protect your site from scammers
using PHP and a little help from some other technologies.
Conférence données à l'Open World Forum, 05 octobre 2013.
Comment créer une base de données noSQL par paires clés-valeurs en moins d'une heure, en se basant sur le bibliothèques Nanomsg et LightningDB.
Some techniques from the heady world of Functional Programming implemented in idiomatic Perl using various techniques: closures, iterators, Devel::Declare, and some distilled evil. New version now with monads! (As presented at http://conferences.yapceurope.org/lpw2008/ )
Presentation held at London XQuery Meetup in September 2011. In general, it shows how Web Scraping has naturally evolved towards XQuery. Additionally, it discusses different obstacles in scraping websites. A live example is shown as proof of solving these problems using XQuery.
Climbing the Abstract Syntax Tree (IPC Fall 2017)James Titcumb
The new Abstract Syntax Tree (AST) in PHP 7 means the way our PHP code is being executed has changed. Understanding this new fundamental compilation step is key to understanding how our code is being run.
To demonstrate, James will show how a basic compiler works and how introducing an AST simplifies this process. We’ll look into how these magical time-warp techniques* can also be used in your code to introspect, analyse and modify code in a way that was never possible before.
After seeing this talk, you’ll have a great insight as to the wonders of an AST, and how it can be applied to both compilers and userland code.
(*actual magic or time-warp not guaranteed)
Climbing the Abstract Syntax Tree (CodeiD PHP Odessa 2017)James Titcumb
The new Abstract Syntax Tree (AST) in PHP 7 means the way our PHP code is being executed has changed. Understanding this new fundamental compilation step is key to understanding how our code is being run.
To demonstrate, James will show how a basic compiler works and how introducing an AST simplifies this process. We’ll look into how these magical time-warp techniques* can also be used in your code to introspect, analyse and modify code in a way that was never possible before.
After seeing this talk, you’ll have a great insight as to the wonders of an AST, and how it can be applied to both compilers and userland code.
(*actual magic or time-warp not guaranteed)
Climbing the Abstract Syntax Tree (DPC 2017)James Titcumb
The new Abstract Syntax Tree (AST) in PHP 7 means the way our PHP code is being executed has changed. Understanding this new fundamental compilation step is key to understanding how our code is being run.
To demonstrate, James will show how a basic compiler works and how introducing an AST simplifies this process. We’ll look into how these magical time-warp techniques* can also be used in your code to introspect, analyse and modify code in a way that was never possible before.
After seeing this talk, you'll have a great insight as to the wonders of an AST, and how it can be applied to both compilers and userland code.
(*actual magic or time-warp not guaranteed)
Climbing the Abstract Syntax Tree (PHP South Africa 2017)James Titcumb
The new Abstract Syntax Tree (AST) in PHP 7 means the way our PHP code is being executed has changed. Understanding this new fundamental compilation step is key to understanding how our code is being run. To demonstrate, James will show how a basic compiler works and how introducing an AST simplifies this process. We’ll look into how these magical time-warp techniques* can also be used in your code to introspect, analyse and modify code in a way that was never possible before. After seeing this talk, you'll have a great insight as to the wonders of an AST, and how it can be applied to both compilers and userland code. (*actual magic or time-warp not guaranteed)
Climbing the Abstract Syntax Tree (Midwest PHP 2020)James Titcumb
The new Abstract Syntax Tree (AST) in PHP 7 means the way our PHP code is being executed has changed. Understanding this new fundamental compilation step is key to understanding how our code is being run.
To demonstrate, James will show how a basic compiler works and how introducing an AST simplifies this process. We’ll look into how these magical time-warp techniques* can also be used in your code to introspect, analyse and modify code in a way that was never possible before.
After seeing this talk, you’ll have a great insight as to the wonders of an AST, and how it can be applied to both compilers and userland code.
(*actual magic or time-warp not guaranteed)
Climbing the Abstract Syntax Tree (Forum PHP 2017)James Titcumb
The new Abstract Syntax Tree (AST) in PHP 7 means the way our PHP code is being executed has changed. Understanding this new fundamental compilation step is key to understanding how our code is being run.
To demonstrate, James will show how a basic compiler works and how introducing an AST simplifies this process. We’ll look into how these magical time-warp techniques* can also be used in your code to introspect, analyse and modify code in a way that was never possible before.
After seeing this talk, you’ll have a great insight as to the wonders of an AST, and how it can be applied to both compilers and userland code.
(*actual magic or time-warp not guaranteed)
Climbing the Abstract Syntax Tree (PHP Developer Days Dresden 2018)James Titcumb
The new Abstract Syntax Tree (AST) in PHP 7 means the way our PHP code is being executed has changed. Understanding this new fundamental compilation step is key to understanding how our code is being run.
To demonstrate, James will show how a basic compiler works and how introducing an AST simplifies this process. We’ll look into how these magical time-warp techniques* can also be used in your code to introspect, analyse and modify code in a way that was never possible before.
After seeing this talk, you’ll have a great insight as to the wonders of an AST, and how it can be applied to both compilers and userland code.
(*actual magic or time-warp not guaranteed)
Climbing the Abstract Syntax Tree (PHP Russia 2019)James Titcumb
The new Abstract Syntax Tree (AST) in PHP 7 means the way our PHP code is being executed has changed. Understanding this new fundamental compilation step is key to understanding how our code is being run.
To demonstrate, James will show how a basic compiler works and how introducing an AST simplifies this process. We’ll look into how these magical time-warp techniques* can also be used in your code to introspect, analyse and modify code in a way that was never possible before.
After seeing this talk, you’ll have a great insight as to the wonders of an AST, and how it can be applied to both compilers and userland code.
(*actual magic or time-warp not guaranteed)
Climbing the Abstract Syntax Tree (ScotlandPHP 2018)James Titcumb
The new Abstract Syntax Tree (AST) in PHP 7 means the way our PHP code is being executed has changed. Understanding this new fundamental compilation step is key to understanding how our code is being run.
To demonstrate, James will show how a basic compiler works and how introducing an AST simplifies this process. We’ll look into how these magical time-warp techniques* can also be used in your code to introspect, analyse and modify code in a way that was never possible before.
After seeing this talk, you’ll have a great insight as to the wonders of an AST, and how it can be applied to both compilers and userland code.
(*actual magic or time-warp not guaranteed)
Climbing the Abstract Syntax Tree (php[world] 2019)James Titcumb
The new Abstract Syntax Tree (AST) in PHP 7 means the way our PHP code is being executed has changed. Understanding this new fundamental compilation step is key to understanding how our code is being run.
To demonstrate, James will show how a basic compiler works and how introducing an AST simplifies this process. We’ll look into how these magical time-warp techniques* can also be used in your code to introspect, analyse and modify code in a way that was never possible before.
After seeing this talk, you'll have a great insight as to the wonders of an AST, and how it can be applied to both compilers and userland code.
(*actual magic or time-warp not guaranteed)
Climbing the Abstract Syntax Tree (Bulgaria PHP 2016)James Titcumb
The new Abstract Syntax Tree (AST) in PHP 7 means the way our PHP code is being executed has changed. Understanding this new fundamental compilation step is key to understanding how our code is being run.
To demonstrate, James will show how a basic compiler works and how introducing an AST simplifies this process. We’ll look into how these magical time-warp techniques* can also be used in your code to introspect, analyse and modify code in a way that was never possible before.
After seeing this talk, you’ll have a great insight as to the wonders of an AST, and how it can be applied to both compilers and userland code.
(*actual magic or time-warp not guaranteed)
Climbing the Abstract Syntax Tree (PHP UK 2018)James Titcumb
The new Abstract Syntax Tree (AST) in PHP 7 means the way our PHP code is being executed has changed. Understanding this new fundamental compilation step is key to understanding how our code is being run. To demonstrate, James will show how a basic compiler works and how introducing an AST simplifies this process. We’ll look into how these magical time-warp techniques* can also be used in your code to introspect, analyse and modify code in a way that was never possible before. After seeing this talk, you'll have a great insight as to the wonders of an AST, and how it can be applied to both compilers and userland code.
(*actual magic or time-warp not guaranteed)
Climbing the Abstract Syntax Tree (Southeast PHP 2018)James Titcumb
The new Abstract Syntax Tree (AST) in PHP 7 means the way our PHP code is being executed has changed. Understanding this new fundamental compilation step is key to understanding how our code is being run.
To demonstrate, James will show how a basic compiler works and how introducing an AST simplifies this process. We’ll look into how these magical time-warp techniques* can also be used in your code to introspect, analyse and modify code in a way that was never possible before.
After seeing this talk, you'll have a great insight as to the wonders of an AST, and how it can be applied to both compilers and userland code.
(*actual magic or time-warp not guaranteed)
Simple Ways To Be A Better Programmer (OSCON 2007)Michael Schwern
"Simple Ways To Be A Better Programmer' as presented at OSCON 2007 by Michael G Schwern.
The audio is still out of sync, working on it. Downloading will be available once the sync is done.
How to Make a Field invisible in Odoo 17Celine George
It is possible to hide or invisible some fields in odoo. Commonly using “invisible” attribute in the field definition to invisible the fields. This slide will show how to make a field invisible in odoo 17.
The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
For more information, visit-www.vavaclasses.com
Embracing GenAI - A Strategic ImperativePeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
A Strategic Approach: GenAI in EducationPeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
Macroeconomics- Movie Location
This will be used as part of your Personal Professional Portfolio once graded.
Objective:
Prepare a presentation or a paper using research, basic comparative analysis, data organization and application of economic information. You will make an informed assessment of an economic climate outside of the United States to accomplish an entertainment industry objective.
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
The Roman Empire A Historical Colossus.pdfkaushalkr1407
The Roman Empire, a vast and enduring power, stands as one of history's most remarkable civilizations, leaving an indelible imprint on the world. It emerged from the Roman Republic, transitioning into an imperial powerhouse under the leadership of Augustus Caesar in 27 BCE. This transformation marked the beginning of an era defined by unprecedented territorial expansion, architectural marvels, and profound cultural influence.
The empire's roots lie in the city of Rome, founded, according to legend, by Romulus in 753 BCE. Over centuries, Rome evolved from a small settlement to a formidable republic, characterized by a complex political system with elected officials and checks on power. However, internal strife, class conflicts, and military ambitions paved the way for the end of the Republic. Julius Caesar’s dictatorship and subsequent assassination in 44 BCE created a power vacuum, leading to a civil war. Octavian, later Augustus, emerged victorious, heralding the Roman Empire’s birth.
Under Augustus, the empire experienced the Pax Romana, a 200-year period of relative peace and stability. Augustus reformed the military, established efficient administrative systems, and initiated grand construction projects. The empire's borders expanded, encompassing territories from Britain to Egypt and from Spain to the Euphrates. Roman legions, renowned for their discipline and engineering prowess, secured and maintained these vast territories, building roads, fortifications, and cities that facilitated control and integration.
The Roman Empire’s society was hierarchical, with a rigid class system. At the top were the patricians, wealthy elites who held significant political power. Below them were the plebeians, free citizens with limited political influence, and the vast numbers of slaves who formed the backbone of the economy. The family unit was central, governed by the paterfamilias, the male head who held absolute authority.
Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages.
Roman architecture and engineering achievements were monumental. They perfected the arch, vault, and dome, constructing enduring structures like the Colosseum, Pantheon, and aqueducts. These engineering marvels not only showcased Roman ingenuity but also served practical purposes, from public entertainment to water supply.
Overview on Edible Vaccine: Pros & Cons with Mechanism
Pop3ck sh
1. #!/bin/bash
# Sun Jan 18 16:48:55 EST 2004
# NAME: pop3ck
# Copyright 2004, Chris F.A. Johnson
# Released under the terms of the GNU General Public License
version() {
echo " $progname, version $version
Copyright $copyright, $author $email
This is free software, released under the terms of the GNU General
Public License. There is NO warranty; not even for MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE.
"
}
usage() {
echo " $progname -
USAGE: $progname [OPTIONS]
OPTIONS:
-c FILE - use FILE for server information
(will prompt for details if file does not exist)
-s - Print number of messages and exit
-h - help: print this message
-H - help: print more detailed message
-v - verbose:
-V - print version information
Copyright 2004, Chris F.A. Johnson
"
}
set_chars() { #== create string of all 255 chars
q='0 1 2 3 4 5 6 7 8 9 a b c d e f'
chars=`for a in $q
do
for b in $q
do
case $a$b in
00) ;;
7f) printf "x11" ;;
*) printf "x$a$b" ;;
esac
done
done`
}
get_key() { #== store keypress from list of permissible characters
local OKchars=${1:-"$allkeys"}
local k
local error=0
local gk_tmo=${getkey_time:-${DFLT_TIME_OUT:-600}}
local ESC_END=[a-zA-NP-Z~^$]
type read_mouse >/dev/null 2>&1 || read_mouse() { :; }
mouse_x=0 mouse_y=0 mouse_b=0 mouse_line=0
printf "$mouse_on"
stty -echo
while :; do
IFS= read -r -d '' -sn1 -t$gk_tmo _GET_KEY </dev/tty 2>&1 || break
index "$OKchars" "$_GET_KEY"
2. if [ "$_INDEX" -gt 0 ]
then
case $_GET_KEY in
${ESC})
while :; do
IFS= read -rst1 -d '' -n1 k </dev/tty || break 2
_GET_KEY=$_GET_KEY$k
case $k in
$ESC_END)
[ "$_GET_KEY" = "$MSI" ] && read_mouse
break 2
;;
esac
done
;;
*) break;;
esac
fi
done
printf "$mouse_off"
return $error
}
index() { #== index return position of STR2 in STR1
local idx
case $1 in
*$2*)
idx=${1%%"${2}"*};
_INDEX=$(( ${#idx} + 1 ))
;;
*)
_INDEX=0
;;
esac
}
cls() {
printf "${CLS:=`clear`}"
}
printat() { #== print arguments 3-... at Y=$1 X=$2
[ $# -lt 2 ] && return 1
local y=$1
local x=$2
shift 2
local msg="$*"
printf "${CSI}%d;%dH%b" ${y//[!0-9]} ${x//[!0-9]} "$msg"
}
getline() {
[ $1 = -s ] && { shift; local opt=-s; } || local opt=
local var=$1
shift
eval read $opt -ep " "$*": " $var
}
create_config() {
stty=`stty -g`
stty echo icanon
printf "${CVIS}nn"
while :
do
[ -n "$pop" ] || getline pop " Enter pop3 mail server"
[ -n "$user" ] || getline user " Enter user name"
3. [ -n "$pass" ] || getline pass " Enter password"
printf "nt1. Server: %sn" $pop
printf "t2. User: %sn" $user
printf "t3. Password: %sn" $pass
printf "t4. Config file: %snn" $config_file
read -sn1 -p " To make a change, enter the number, otherwise press
<ENTER>: " l
echo
case $l in
1) getline pop " Enter pop3 mail server" ;;
2) getline user " Enter user name" ;;
3) getline pass " Enter password" ;;
4) getline config_file " Enter config file" ;;
*) break ;;
esac
done
echo
{ echo "pop=$pop"
echo "user=$user"
echo "pass=$pass"
} > "${config_file:-$HOME/.pop3ckrc}"
stty $stty
printf "${CINV}n"
}
connect() { ## open connection to POP server and log in
exec 3<> /dev/tcp/$pop/${port:=110}
read -rt${timeout:-2} ok num x <&3 || return 5
_CONNECT=1
popcmd user $user
popcmd pass $pass || return 5
}
popcmd() {
cmd=$*
echo $cmd >&3
read -rt${timeout:-2} ok num x <&3 || return 5
[ "$ok" = "+OK" ]
}
set_pl() {
local num=${1:-0}
[ $num -eq 1 ] && pl= || pl=s
}
pop3stat() {
[ -f "$config_file" ] && . "$config_file" || return 5
connect
popcmd stat || return 3
set_pl $num
num_messages=$num
_POP3STAT="$num message$pl"
}
popread() {
local header=1
while IFS= read -r line
do
line=${line%$CR}
case $line in
"") header=0; printf "nn" ;;
.) break ;;
*)