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Crypt::CBC Literal Key Error Cases
Error cases are provided on secret key size and IV size when using Crypt::CBC with the Literal Key option. Secret key must be 56 bytes long and IV must be 8 bytes long.
2022-10-01, ∼345🔥, 0💬

"free" - Display Free and Used Memory
This section provides a tutorial example on how to display free and used memory information using the 'free' command on Linux systems.
2022-10-01, ∼345🔥, 0💬

Files and Directories
This chapter provides introductions and tutorial on file and directory management. Topics include commands to search and find files, read text files in different ways, split, join and truncate files, compress and restore files, archive and extract filesm.
2022-10-01, ∼345🔥, 0💬

Archived: Downloading Microsoft SQL Server 2005 Express Edition
This section describes how to download Microsoft SQL Server 2005 Express Edition.
2022-10-01, ∼345🔥, 0💬

Install and Manage Python Engine on CentOS
This section provides a tutorial example on how to install Python 3.6 on CentOS 8 systems using 'dnf/yum' as the package manager.
2022-10-01, ∼345🔥, 0💬

DOMBrowser.java - Browsing DOM Tree Structure
This section provides a tutorial example on how to write a DOM object browser, DOMBrowser.java, to browse through the DOM object tree structure and print the content at each tree node.
2022-10-01, ∼344🔥, 0💬

What Is an Expression
This section provides an introduction of what is an expression. A data literal or a variable is a simple expression. A single operation or a group of multiple operations is a complex express.
2022-10-01, ∼344🔥, 0💬

wsdlx:safe="true|false" Operation Safety
This section describes the operation safety flag added to operations. The safety flag wsdlx:safe='true|false' is provided as part of WSDL 2.0 Extension language.
2022-10-01, ∼344🔥, 0💬

javax.swing.JInternalFame - Internal Frame Class
This section describes javax.swing.JInternalFame - Internal Frame Class, representing a UI internal frame inside a regular frame.
2022-10-01, ∼344🔥, 0💬

Numeric Comparison Operations and Logical Operations
This chapter provides tutorial examples and notes about VBScript numeric comparison operations and logical operations. Topics include Equal to, Not equal to, Greater than, Less than, Greater than or equal to, Less than or equal to; Conjunction (Add), Disjunction (Or), Negation (Not), Exclusion (Xor)...
2022-10-01, ∼344🔥, 0💬

"New", "Set", "Is", ".", "Nothing" - Object Operations
This section provides a tutorial example on how to use object operations, 'New', 'Set', 'Is', '.' and 'Nothing'. The default method of an object can be invoked without method name.
2022-10-01, ∼344🔥, 0💬

SAX Parsing Pattern Example
This section provides a tutorial example on how to print out the SAX parsing pattern by SAXBrowser.java with a given XML file.
2022-10-01, ∼344🔥, 0💬

Using Apple Safari as an XML Syntax Checker
This section provides a tutorial example on how to use Apple Safari as an XML file syntax checker. If there are syntax errors in an XML file, Safari will stop displaying the XML file at the first error location.
2022-10-01, ∼344🔥, 0💬

Generic Methods and Type Inference
This chapter provides tutorial notes and example codes on generic methods and type inference. Topics include what is a generic method; declaring type parameters; specifying type arguments; compiler performing type argument inference; using type parameter in parameterized types.
2022-10-01, ∼344🔥, 0💬

OpenJ9 by Eclipse Foundation
This chapter provides tutorial notes and example codes on OpenJ9 JVM. Topics include downloading and installing OpenJ9; running Java programs on OpenJ9 JVM; memory footprint of OpenJ9 JVM; comparison of startup time and footprint between OpenJ9 and HotSpot.
2022-10-01, ∼344🔥, 0💬

flickr.interestingness.getList - Get Interesting Photos
This chapter provides a quick introduction of the free Web service, flickr.interestingness.getList ,returning a list of identifications of top pictures. Topics include usage description of flickr.interestingness.getList ;HTTP request sample; and HTTP response sample.
2022-10-01, ∼344🔥, 0💬

1983 - "Sendmail" Mail Transfer Agent Developed by Eric Allman
This chapter provides some history of sendmail, a MTA (Mail Transfer Agent) developed by Eric Allman in 1983 for Unix systems.
2022-10-01, ∼344🔥, 0💬

"while" Loop Statements
This section describes 'while' loop statements. A 'while' loop statement is similar to a 'for loop statement.
2022-10-01, ∼344🔥, 0💬

Performance of Floating-Point Data Types
This section provides a tutorial example on how to compare performance of floating-point data types: 'float', 'double', and 'decimal'
2022-10-01, ∼344🔥, 0💬

Memory Usages of Processes
This chapter provides tutorial examples and notes on memory usages of processes. Topics include using System.Diagnostics.Process class to report memory usages; validating private and virtual memory usages using Task Manager and Performance console.
2022-10-01, ∼344🔥, 0💬

References
This section provides a list of reference materials used in this book.
2022-10-01, ∼344🔥, 0💬

What is PHP Mcrypt Extension
This section describes the PHP Mcrypt Extension - a built-in PHP extension that allows to access the mcrypt library, which supports Blowfish and a number of other cipher encryption algorithms.
2022-10-01, ∼344🔥, 0💬

Performance Tests on Parallel collector
This chapter provides tutorial notes and example codes on performance impact of Parallel collector, Topics include heap footprint; heap size impact; running Young GC only, running more Old GC.
2022-10-01, ∼344🔥, 0💬

Connecting JdbcRowSet with JNDI Directory Service
This section describes how to connect a JdbcRowSet object to a database server using JNDI directory service to lookup DataSource name.
2022-10-01, ∼344🔥, 0💬

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