Free navicat mysql tutorial software for linux

Task::Catalyst::Tutorial is a Perl module that installs everything you need to learn Catalyst.

SYNOPSIS

Installs the example "MyApp" described in Catalyst::Manual::Tutorial, and all its dependencies.

Gantry::Docs::Tutorial is a Perl module for The Gantry Tutorial.

Gantry is a mature web framework, released in late 2005 onto an unsuspecting world. For more information on the framework, its features and history, see Gantry::Docs::About.
Here we will explore the basic workings of Gantry by constructing a very simple application. Dont let the simplicity of this example fool you -- this framework has extreme flexibility in delivering applications with web and scripted components. The example in this document is only to get you started.

This document begins by describing a simple one-table management application. It walks through the process of building the application. Then, it shows a tool -- called Bigtop -- which can be used to build the application from a relatively small configuration file. Finally, it shows how to add another table and regenerate the app via Bigtop.

XML::XQL::Tutorial is a Perl module that describes the XQL query syntax.

This document describes basic the features of the XML Query Language (XQL.) A proposal for the XML Query Language (XQL) specification was submitted to the XSL Working Group in September 1998. The spec can be found at http://www.w3.org/TandS/QL/QL98/pp/xql.html. Since it is only a proposal at this point, things may change, but it is very likely that the final version will be close to the proposal. Most of this document was copied straight from the spec.
See also the XML::XQL man page.

XQL (XML Query Language) provides a natural extension to the XSL pattern language. It builds upon the capabilities XSL provides for identifying classes of nodes, by adding Boolean logic, filters, indexing into collections of nodes, and more.
XQL is designed specifically for XML documents. It is a general purpose query language, providing a single syntax that can be used for queries, addressing, and patterns. XQL is concise, simple, and powerful.

XQL is designed to be used in many contexts. Although it is a superset of XSL patterns, it is also applicable to providing links to nodes, for searching repositories, and for many other applications.

Note that the term XQL is a working term for the language described in this proposal. It is not their intent that this term be used permanently. Also, beware that another query language exists called XML-QL, which uses a syntax very similar to SQL.
The XML::XQL module has added functionality to the XQL spec, called XQL+. To allow only XQL functionality as described in the spec, use the XML::XQL::Strict module. Note that the XQL spec makes the distinction between core XQL and XQL extensions. This implementation makes no distinction and the Strict module, therefore, implements everything described in the XQL spec. See the XML::XQL man page for more information about the Strict module. This tutorial will clearly indicate when referring to XQL+.

MySQL Abstractor package contains PHP classes that implements a MySQL database abstraction layer.

It provides several classes. There is one for establishing connections and executing SQL queries, another for composing and executing SELECT, INSERT, UPDATE and DELETE queries from a list of parameters, and a wrapper class to simplify the usage of the other two classes.

Qt MySQL Budget project is a GUI that allows the creation of a personal budget.

The basic layout is a month selector, a tab for your allocations (budget), a tab for your expenses, and a tab showing the totals.

It has a very simple design allowing the quick creation and updating of budgets to help individuals plot and track their monthly sending.

Chatbot::Alpha::Tutorial is a beginners guide to Chatbot::Alpha 2.x.

INTRODUCTION

What is Chatbot::Alpha?

Chatbot::Alpha is a Perl module for reading and processing Alpha code. Alpha code is a command-driven response language, primarily used for chatterbots.

The language format is quite simple: its a line-by-line language. The first character is the command, followed by the commands data. The simplest of all Alpha replies is the standard one-way question and answer:

+ hello bot
- Hello human.

Alpha Commands Overview

Here are all the commands supported by Chatbot::Alpha:
+ (Plus)

The + symbol is the basis of all your replies. Its the trigger--that is, what the user says to activate that reply. In most cases this command comes first in a reply, followed by supporting commands that tell the bot what to do next.

- (Minus)

The - command has many purposes. In the example above, a single +TRIGGER and a single -REPLY will give you a one-way question-answer case. If you use multiple -REPLYs under one +TRIGGER, then they will become random responses. On *CONDITIONS, the -REPLYs will be called when no condition returns true. On &HOLDERS, the -REPLY is the first thing the bot sends. And the list goes on... well get into the many uses for -REPLY later.

% (Percent)

The % command is for "that" emulation. If youve worked with AIML youll know what that refers to. Its there to help take the A.D.D. syndrome out of your bots. You can make specific replies based on what the bot last said. Like if the bot asks "Do you have any pets?" and the user says "yes", the bot can ask "What kind of pets?" instead of a generic reply to "yes". Youll learn all about this in the tutorial later.

^ (Carat)

The ^ command is to continue from your last -REPLY. For example, if your reply is very long and you want to break it down a few lines in the reply file (as not to have a horizontal scrollbar and be hard to read), this is the command to use. The ^CONTINUE command will adds its data to the last -REPLY you used under the +TRIGGER.

@ (At)

The @ command is for a redirection. Alpha triggers are "dead-on", meaning "hello|hey" is literally "hello|hey", not "hello OR hey". So when you want one to point to the other, use the @REDIRECT command.

* (Star)

The * is for conditionals. Youll learn about these later as well.

& (Amperstand)

This is for simple conversation holders. Emphasis is on the word "simple." They dont always work, so youd use %THAT if it was really important. The &HOLDER command is slowly becoming deprecated.

# (Pound)

The # command is for executing Perl codes within your reply set. Sometimes Alpha just cant handle the complex tasks you have in mind, and this can fill in all the blanks (assuming youre fluent with Perl anyway).

/ (Slash)

This is comment data, not processed within Chatbot::Alpha.
LessThan and GreaterThan

The > and < are labels. Right now theyre used only for topics.

Array::Each::Tutorial - POD giving various examples how to use Array::Each.

SYNOPSIS

man Array::Each
man Array::Each::Tutorial

or

perldoc Array::Each
perldoc Array::Each::Tutorial

Overview

This tutorial contains only POD, so dont do this:

use Array::Each::Tutorial; # dont do this

Rather, simply read the POD (as you are doing). But first, please read the docs for Array::Each, because the whole scoop is there.

This tutorial is intended to augment those docs with examples showing situations where you might want to use Array::Each instead of other techniques.

EXAMPLES

Parallel Arrays vs. Using a Hash

First of all, use a hash. Its almost always the best solution if you want to associate a "key" with a "value". And there are modules available that will let you do wonderful things with hashes, like keeping the keys sorted or keeping them in the order they were added.

So given a hash, you might at some point want to do this:

my %h = ( a=>1, b=>2, c=>3, d=>4, e=>5 );
while( my( $k, $v ) = each %h ) {
# ... do something with $k and $v ...
}

On the other hand, if parallel arrays better implement your algorithm, then you may find you want to do something like this:

my @k = qw( a b c d e );
my @v = qw( 1 2 3 4 5 );
for my $i ( 0 .. $#k ) {
my( $k, $v ) = ( $k[$i], $v[$i] );
# ... do something with $k and $v (and maybe $i) ...
}

Using Array::Each, you could do the same thing this way:

use Array::Each;
my @k = qw( a b c d e );
my @v = qw( 1 2 3 4 5 );
my $obj = Array::Each->new( @k, @v );
while( my( $k, $v, $i ) = $obj->each ) {
# ... do something with $k and $v (and maybe $i) ...
}

If you dont need $i at all, you can leave it out, e.g.,

while( my( $k, $v ) = $obj->each ) {
# ... do something with $k and $v ...
}

If you have more than two parallel arrays, include them all in the call to new() and add as many "capture" variables as you need, e.g.,

my @k = qw( a b c d e );
my @v = qw( 1 2 3 4 5 );
my @p = qw( - + ~ = : );
my $obj = Array::Each->new( @k, @v, @p );
while( my( $k, $v, $p, $i ) = $obj->each ) {
# ... do something with $k, $v, and $p (and maybe $i) ...
}