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HelloMySQL.pl - My First Perl Program with MySQL
This section describes a tutorial example on how use the DBI-&gt;connect() function to connect Perl scripts to MySQL database server. 2022-10-14, ∼155🔥, 0💬

Perl Installation on Linux Systems
This section describes how to verify Perl installation on Linux systems. The 'perl -v' command returns which version of Perl is installed on the Linux system. 2022-10-12, ∼204🔥, 0💬

Imager - Create and Save Image
This section provides a tutorial example on using stat() to return many statistics of the specified file, including file size, creation time, and last modification time. 2022-10-12, ∼189🔥, 0💬

Install LIBPNG from Source Code
This section provides a tutorial example on how to install LIBPNG library manually from source code files on macOS. 2022-10-12, ∼225🔥, 0💬

Using Hash Variables
This section describes how a hash variable can be assigned with a list value. Hash elements are referred by key subscription notation as scalar expressions, like $identifier{'key'}. An unassigned hash variable contains the (undef) value. 2022-10-12, ∼169🔥, 0💬

Imager::File::PNG - PNG File Format
This section provides a tutorial example on how to install Imager::File::PNG Perl module using CPAN Shell. Installation failed with 'lpng' library missing. 2022-10-12, ∼212🔥, 0💬

Perl Built-in Debugger
This chapter provides tutorial examples and notes about Perl built-in debugger. Topics include commonly used debugging commands; setting breakpoints; stepping into each statement; printing variable values; a debugging tutorial session. 2022-10-12, ∼187🔥, 0💬

Imager - Draw Graphical Elements
This section provides a tutorial example on how to draw graphical elements using line(), box(), circle() functions of the Perl Imager module. 2022-10-12, ∼168🔥, 0💬

print() - Printing Output to File Handles
This section describes various ways to use the print() function in different ways to output data to file handles. 2022-10-12, ∼270🔥, 0💬

connect() - Establishing a Socket Communication
This section describes Perl built-in functions: socket(), bind(), listen(), accept(), and connect(), that can be used for the server program and client program to establish a socket communication. 2022-10-11, ∼202🔥, 0💬

Receiving Returning Values as a HTTP Response
This section describes how to receive the returning value XML message from the remote machine. 2022-10-11, ∼159🔥, 0💬

Integrating Perl with Apache Web Server
This chapter provides tutorial notes on installing Apache Web server on Windows systems. Topics include downloading and installing Apache 2.2.25 binary distribution; configuring Apache to run Perl as CGI scripts; testing Perl scripts on Apache server; 500 Internal Server Error; using cgi-lib.pl libr... 2022-10-11, ∼218🔥, 0💬

What Is HTTP::Request?
This section describes what is HTTP::Response - a Perl class that represents the HTTP request message to be sent to a Web server. 2022-10-11, ∼225🔥, 0💬

RpcXmlClient.pl - RPC::XML Client Sample Program
This section provides a tutorial example on how to write a RPC::XML client sample program, RpcXmlClient.pl, to test remote methods offered by the server sample program, RpcXmlServer.pl. 2022-10-11, ∼179🔥, 0💬

Sending Arrays with Remote Method Calls
This section provides a tutorial example on how to send and received an array as an input of the remote method call. All arrays are passed as hard references. 2022-10-11, ∼179🔥, 0💬

CGI.pm Module for Building Web Pages
This chapter provides tutorial examples and notes about the CGI.pm Perl model. Topics include CGI.pm introduction; creating HTML documents; retrieving query parameters and header information; retrieving environment information; redirecting to new URI; refreshing Web pages; managing HTTP cookies. 2022-10-11, ∼176🔥, 0💬

RPC::XML - Perl Implementation of XML-RPC
This chapter provides tutorial examples and notes on the RPC::XML Perl module. Topics include introduction of RPC::XML classes: server, client, request, etc.; installing of NMake 1.5 and RPC::XML 0.57; sample server and client programs supporting 3 remote methods; sending arrays with remote method c... 2022-10-11, ∼238🔥, 0💬

What Is RPC::XML?
This section describes what is RPC::XML - a Perl module that implements the XML-RPC specification. It helps you to build remote method call XML messages and making XML-RPC calls faster and easier. 2022-10-11, ∼178🔥, 0💬

"suppressempty" - Parsing Empty Elements
This section provides a tutorial example on how to use the 'suppressempty' option to control how empty XML elements should be parsed. 2022-10-10, ∼209🔥, 0💬

Install Perl Module from Source Code
This section provides a tutorial on how to install Perl module from source code using the 'make' utility manually on macOS. 2022-10-10, ∼157🔥, 0💬

dbmopen() - Opening DBM Files with Hash Variables
This section describes the built-in function, dbmopen(), to open DBM database files with hash variables. 2022-10-10, ∼163🔥, 0💬

Socket.pm - The Socket Module
This section provides a tutorial example on how to use the Socket.pm module to creating sockets and establish network communication connections. 2022-10-10, ∼207🔥, 0💬

File System Functions and Operations
This chapter provides tutorial examples and notes about file system functions and operations. Topics include using built-in functions to create and remove directories; using unlink() to delete files; using file test operators; using stat() to return file statistics. 2022-10-10, ∼208🔥, 0💬

File Test Operators
This section provides a tutorial example on using file test operators to return information about a file or a directory in the file system. For example, -e tests if a file exists or not. 2022-10-10, ∼160🔥, 0💬

<< < 1 2 3 4 5 6 7 8 > >>   ∑:177  Sort:Rank

Android ASP Astrology Big5 Bitcoin Blowfish Built-in C# Calendar CD-DVD Cheminformatics Chinese Cryptography DES Email Encoding Ethereum Flash GB2312 General H Herong History HTML Java JavaScript JDBC JSP JVM Linux Molecule Movie Music MySQL Neural Network Perl PHP Physics PKI Publication Python REST SOAP Sorting Swing TV Series UML Unicode VBScript Web Web-Services Windows WSDL XML XMLPad XSD XSL-FO