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Closing ResultSet Objects - res.close()
This section describes how to close ResultSet objects with the res.close() method.
2022-10-01, ∼422🔥, 0💬

Implementing Activity Callback Methods
This section provides a tutorial example on how to implement activity callback methods using ActivityLog application as an example to log a short message from each callback method in a log file.
2022-10-01, ∼421🔥, 0💬

java.util.Date - JDK Class to Measure Date and Time
This section provides a tutorial example on how to use the java.util.Date class to measure date and time. The Date class does not carry any calendar information.
2022-10-01, ∼421🔥, 0💬

"interface" - Interface Definition Element
This section describes 'interface', a definition element that defines an interface type with one or multiple operations. An operation is defined with an input-output pattern. An input or output is defined use a given data element.
2022-10-01, ∼421🔥, 0💬

WSDL 1.1 Framework and Extensions
This section describes WSDL 1.1 core framework and 4 extensions: SOAP 1.1, HTTP, MIME and SOAP 1.2
2022-10-01, ∼421🔥, 0💬

First 8336 Fractional Hex Digits of PI
The first 8336 hexadecimal digits of the fractional portion of constant PI, 3.1415927.... These hexadecimal digits are needed to construct Sub-keys and S-Boxes.
2022-10-01, ∼421🔥, 0💬

Start a New Ethereum Private Network
This section describes how to start a new Ethereum private network.
2022-10-01, ∼421🔥, 0💬

What Is Anaconda
This section provides a quick introduction on Anaconda, which is a powerful open source environment and packager manager that allows you to install multiple environments for multiple versions of software packages and their dependencies and switching easily between them.
2022-10-01, ∼421🔥, 0💬

Archived: MySQL Connector/J 5.0 - Download and Installation
This section describes how to download and install MySQL Connector/J (JDBC driver).
2022-10-01, ∼421🔥, 0💬

Verify Apache HTTP Server "httpd" Environment
This section provides a tutorial example on how to verify key areas of the Apache HTTP Server 'httpd' environment on Linux systems.
2022-10-01, ∼421🔥, 0💬

Hello.php - My First PHP Script
This section provides a tutorial example on how to write the first PHP script, Hello.php, and run it with PHP CLI and PHP CGI.
2022-10-01, ∼420🔥, 0💬

What Is in an Object Variable
This section describes what is in an object variable - An object variable actually contains the object identifier that points to where the object is stored.
2022-10-01, ∼420🔥, 0💬

"jimage info|list" - Listing JIMAGE Entries
This section provides a tutorial example on how to use 'jimage info|list' commands to view JIMAGE file info and list IMAGE entries.
2022-10-01, ∼420🔥, 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, ∼420🔥, 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, ∼420🔥, 0💬

What Is Expression
This section provides quick introductions of main expression categories: numeric, character string, bit string, data and time, and time interval.
2022-10-01, ∼420🔥, 0💬

Parallel Collector Changing NewRatio and SurvivorRatio
This section demonstrates that the Parallel Collector changes the NewRatio and the SurvivorRatio dynamically, even they are specified in command line.
2022-10-01, ∼420🔥, 0💬

Performance Test and System Interruptions
This section provides a tutorial showing performance measurement impact of operating system interruptions on JVM.
2022-10-01, ∼420🔥, 0💬

Log Message Types from Serial Collector
This section describes 4 types of log messages generated from the Serial Collector with the '-XX:+PrintGCDetails'.
2022-10-01, ∼420🔥, 0💬

"Siri" Processes - Voice Command Interpreter
This section describes 'Siri' process, which allows you to operates your Mac computer with voice commands interactively.
2022-10-01, ∼420🔥, 0💬

What Is Keychain Access on macOS
This section provides an introduction to macOS Keychain Access, which manages 4 Keychains of 5 categories of security items: Passwords, Security Notes, My Certificates, Keys, and Certificates.
2022-10-01, ∼420🔥, 0💬

Listing All Culumns - getColumns()
This section describes how to get a list of all columns in a table or a view through the DatabaseMetaData object.
2022-10-01, ∼420🔥, 0💬

Install Python 2 Engine on CentOS
This section provides a tutorial example on how to install Python 2 engine to run old Python scripts and applications on CentOS systems.
2022-10-01, ∼420🔥, 0💬

Character Set Encoding Maps
This chapter provides tutorial notes and example codes on character set encoding maps. Topics include collection types: encoding map analyzer program; analyzing and print encoding maps for US-ASCII, ISO-8859-1/Latin 1, Windows CP1252, Unicode UTF-8, UTF-16, UTF-16LE, UTF-16BE; sample program to coun...
2022-10-01, ∼419🔥, 0💬

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