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Process Management
This chapter provides introductions and tutorial on managing processes on Linux systems. Topics include 'ps' to display processes; 'jobs' and other commands to manage background jobs; 'tmux' tool to manage multiple shells and keep them in background.
2022-10-01, ∼303🔥, 0💬

JDBC Version and History
This section provides some quick information about JDBC versions and history.
2022-10-01, ∼303🔥, 0💬

Specifying Database Name in Connection URL
This section describes how to specify database name in connection URL.
2022-10-01, ∼303🔥, 0💬

Inserting BLOB Values with setBlob() Method
This section describes how to insert BLOB values with the PreparedStatement.setBlob() method.
2022-10-01, ∼303🔥, 0💬

PreparedStatement with Parameters
This section describes how to create PreparedStatement objects with Parameters.
2022-10-01, ∼303🔥, 0💬

Introduction of Activity Lifecycle
This section describes the android.app.Activity class which represents an activity you allow the user to interact with on the screen. An activity has 4 states: Active, Paused, Stopped and Destroyed.
2022-10-01, ∼302🔥, 0💬

Running "adb" on LG-P925g USB Debugging Interface
This section provides a tutorial example on how to run 'adb' commands on LG-P925g Android phone through the USB debugging interface. 'adb -d' is to run commands on the USB device. 'adb -e' is to run commands on the emulator.
2022-10-01, ∼302🔥, 0💬

Testing DOM XML DTD Validator
This section provides a tutorial example on how to test the DOM XML DTD Validator. All errors are generated with line numbers and explanations.
2022-10-01, ∼302🔥, 0💬

Unicode 7.0 Character Samples
Some samples of characters added in Unicode 7.0 are provided here for the purpose of demonstration or performing browser testing.
2022-10-01, ∼302🔥, 0💬

"php -i" - PHP Engine Information
This section provides a tutorial example on how to get more information about the PHP engine and its execution environment: php -i
2022-10-01, ∼302🔥, 0💬

Array Related Built-in Functions
This section provides a summary of built-in functions related arrays and some examples of how to use them.
2022-10-01, ∼302🔥, 0💬

Managing PHP Engine and Modules on macOS
This chapter provides tutorial examples and notes on managing PHP engine and modules on macOS systems. Topics include verify PHP installation on macOS.
2022-10-01, ∼302🔥, 0💬

"Select Case" Statements
This section describes how 'Select Case' statements work. If one of the expected value in a case clause equals to the test value, the statement block in that case clause will be executed.
2022-10-01, ∼302🔥, 0💬

"Function" Statement and Function Call
This section describes how to define and invoke a function procedure. Assigning a value to the procedure name in the function procedure sets the return value.
2022-10-01, ∼302🔥, 0💬

Example - Passing Arguments by Value
This section provides a tutorial example on how to pass arguments by value to swap values passed through procedure arguments. By this example will not work.
2022-10-01, ∼302🔥, 0💬

Literal Formats for Character - Example
This section provides a tutorial example on how to use character literals in different formats: single characters or escape sequences enclosed in single quotes.
2022-10-01, ∼302🔥, 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, ∼302🔥, 0💬

Column Options When Creating Tables
A tutorial example is provided on how to use different column options like, NULL, UNIQUE, DEFAULT, PRIMARY KEY, when creating new tables.
2022-10-01, ∼302🔥, 0💬

Java API for Sorting Algorithms
This chapter provides tutorial notes and codes on building Java API for sorting algorithms. Topics include why Java API is needed; the data element class; sorting algorithm testing program.
2022-10-01, ∼302🔥, 0💬

What Is LDAP
Describes what is LDAP (Lightweight Directory Access Protocol) - a communication protocol for accessing and maintaining distributed directory information services over an Internet Protocol (IP) network.
2022-10-01, ∼302🔥, 0💬

Install Python 2 Environment on CentOS
This section provides a tutorial example on how to install Python 2 environment to run old Python scripts and applications on CentOS computers.
2022-10-01, ∼302🔥, 0💬

Classes and Instances
This chapter provides introductions and tutorial examples about classes and instances. Topics include introduction of class, instance, attribute and method; using 'class' statement; using __init__() method; differences between class attributes and instance attributes.
2022-10-01, ∼302🔥, 0💬

AndroidView v2.0 - Creating a Layout in Resource File
This section provides a tutorial example on how to create a LinearLayout object with 2 Button objects in the layout resource file. No layout objects are create in this example.
2022-10-01, ∼301🔥, 0💬

Establishing a Socket Communication Link
This section describes how to establish a socket communication link. A server application runs a socket in listen mode and a client application connects a client socket to the server socket.
2022-10-01, ∼301🔥, 0💬

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