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jstat - JVM Statistics Monitoring Tool
This chapter provides tutorial notes on JVM statistics monitoring tools. Topics include listing JVM processes with 'jps', the JVM remote monitoring server - 'jstatd', Java security policy file, connecting 'jps' and 'jstat' to a remote machine, RMI protocol and URL, getting garbage collection statist...
2017-08-10, 1576🔥, 1💬

Java Exception: "java.lang.OutOfMemoryError: Java heap space"
This section provides a tutorial example on how JVM expands the Heap space to allocate more objects and leads to the 'java.lang.OutOfMemoryError: Java heap space' Java exception, if it is not allowed to expand any more.
2017-08-10, 472🔥, 1💬

Why Sorting Is Needed
This section describes why sorting is needed - Search in a sorted collection is much faster than an un-sorted collection.
2017-08-10, 3209🔥, 3💬

What Is Sorting?
This section describes what is sorting - A process to organize a collection of data elements based on the order of a comparable property of each element.
2017-08-10, 217🔥, 1💬

Current Time in Milliseconds and Nanoseconds
This section provides a tutorial example on how to obtain the current time in milliseconds and nanoseconds using currentTimeMillis() and nanoTime() methods.
2017-08-09, 710🔥, 1💬

SAAJ - SOAP with Attachments API for Java
This chapter provides notes and tutorials on SAAJ (SOAP with Attachments API for Java). Topics include SAAJ specification and reference implementation; creating a SOAPConnection object; creating a SOAPMessage object; populating SOAP body; adding namespace for SOAP body elements; adding SOAPAction he...
2017-08-05, 1332🔥, 2💬

Derby (Java DB) - Inserting Data Rows to Existing Tables
This section describes how to insert new data rows into Derby (Java DB) database tables through the JDBC driver.
2017-08-05, 6037🔥, 2💬

Commands and Options Supported by "adb"
This section describes commands and options supported by the 'adb' tool. The 'adb help' command can give you details on how to use other 'adb' commands and options.
2017-08-05, 3840🔥, 2💬

'jps' - JVM Process Status Tool
This section describes the JVM process status tool, 'jps' for listing JVM processes on local and remote machines.
2017-08-03, 1057🔥, 1💬

Disabling IE Addon "Yahoo! Toolbar"
This section provides a tutorial example on how to disable 'Yahoo! Toolbar' in IE (Internet Explorer).
2017-08-03, 641🔥, 4💬

mcrypt DES Encryption Testing Program
This section provides a tutorial example on how to use the DES algorithm in a specific operation mode as block or stream cipher.
2017-08-03, 1804🔥, 3💬

Input Chinese Text Data from Web Forms
This chapter provides tutorial notes on input Chinese text data from Web forms. Topics include creating Web form; receiving Chinese input text data with PHP the $_REQUEST array; inputting Chinese text with UTF-8, GB18030, and Big5 encodings; copying and pasting Chinese text on Web forms.
2017-07-30, 847🔥, 5💬

SoapUI Configuration for Username Token
This section provides a tutorial example on how to create a configuration entry to support WS-Security username token with '#PasswordDigest' password type using SoapUI.
2017-07-28, 2329🔥, 8💬

MulticastListener.java - A Simple Multicast Listener Program
This section provides a tutorial example on how to write a simple Java test program to join any given multicast group and listen to incoming messages.
2017-07-27, 2957🔥, 3💬

PHP Tutorials - Herong's Tutorial Examples
This PHP tutorial book is a collection of notes and sample codes written by the author while he was learning PHP himself. Topics include PHP script syntax; data types, variables, array, expressions, statements and functions; Web server integration; HTTP requests and controlling HTTP responses; sessi...
2017-07-22, 7689🔥, 2💬

XML Messages over Socket Connections
This section describes the XML message communication model - where client and server send and receive XML messages over socket communication connections.
2017-07-20, 3088🔥, 5💬

JSSE - Java Implementation of SSL and TLS
This section describes the JSSE (Java Secure Socket Extension) package, which provides a Java implementation of the SSL and TLS protocols.
2017-07-18, 812🔥, 1💬

Example - Page-Break-with-Header.fo
This section provides a tutorial example of an XSL-FO document structure, Page-Break-with-Header.fo, which declares a simple page layout with a body region and a header region. It also specifies a flow of blocks to be presented in the body region in a sequence of 2 pages with static header block on ...
2017-07-17, 3252🔥, 2💬

"adb logcat" Command Options and Log Buffers
This section describes the 'adb logcat' command options to dump and manage log buffers: main, events, and radio. An example is given to dump logs into a set of rotated log files.
2017-07-11, 8165🔥, 2💬

What Is ResultSet?
This section describes what is a ResultSet object.
2017-07-03, 350🔥, 1💬

Full Version in PDF/EPUB
Information on how to obtain the full version of this book in PDF, EPUB, or other format.
2017-07-01, 3327🔥, 12💬

Open Files in Binary Mode
This chapter provides tutorial examples and notes about opening files in binary mode. Topics include using binmode() to open files in binary mode; Copy.pl - copying binary files; Bin2Hex.pl - converting binary data to hex numbers.
2017-06-26, 658🔥, 1💬

WSDL Message Exchange Patterns
This section describes message exchange patterns defined in WSDL Version 2.0 Part 2: Adjuncts - In-Only, Robust In-Only, and In-Out.
2017-06-22, 2952🔥, 5💬

SoapUI - Web Service Testing Tool
This chapter provides tutorial notes and example codes on SoapUI. Topics include SoapUI features; downloading and installing SoapUI free edition; creating and running tests in SoapUI
2017-06-20, 821🔥, 1💬

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