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Data Types Supported in Java
This section provides a list of data types supported in Java: 8 primitive data types and 5 reference data types.
2022-10-01, ∼350🔥, 0💬

Predefined Annotation Types
This section describes annotation types predefined in the current Java version. A tutorial example is also provided on how to use predefined annotation @Deprecated.
2022-10-01, ∼350🔥, 0💬

Tcsh Command Line Examples
This section provides some Tcsh shell command line examples with explanations.
2022-10-01, ∼350🔥, 0💬

What Is WPF?
A quick introduction is provided on WPF (Windows Presentation Foundation), which is a graphical subsystem for rendering user interfaces in Windows-based applications.
2022-10-01, ∼350🔥, 0💬

Java Built-In Implementation of Base64
This section provides a test program for the default Java implementation of the Base64 encoding algorithm java.util.Base64.Encoder.encod e()and java.util.Base64.Decoder.decod e()methods.
2022-10-01, ∼350🔥, 0💬

Table Column Types for Bit Strings
Describes 2 types of table columns to store bit strings: BIT and BIT VARYING.
2022-10-01, ∼350🔥, 0💬

Algebraic Solution for Symmetrical Points
This section provides an algebraic solution for calculating the addition operation of two symmetrical points on an elliptic curve.
2022-10-01, ∼350🔥, 0💬

Serial GC Tracing - Tenuring Threshold
This section provides a tutorial showing how Serial GC changes the tenuring threshold dynamically and promotes objects to 'tenured' generation earlier or later to Tenuring generation to meet the TargetSurvivorRatio setting.
2022-10-01, ∼350🔥, 0💬

macOS Version and Upgrade
This section provides a tutorial on how to view the version of macOS systems, check for available upgrades and perform an upgrade.
2022-10-01, ∼350🔥, 0💬

MySQL - Reference Implementation of JdbcRowSet
This chapter provides tutorial notes on Sun's Reference Implementation of JdbcRowSet working with MySQL database. Topics include installing JdbcRowSet reference implementation; connecting JdbcRowSet objects to database server with connection URL, DataSource name, ResultSet objects or Connection obje...
2022-10-01, ∼350🔥, 0💬

Unicode Signs in Different Encodings
This section provides a tutorial example on how to write sample programs to create some Unicode signs in various encodings and view them in a Web browser.
2022-10-01, ∼349🔥, 0💬

Verify Certificate Signed by My CA on macOS
This section provides a tutorial example on how to verify certificate signed with my private key and my root CA certificate on macOS using Keychain Access.
2022-10-01, ∼349🔥, 0💬

Defining Object Constructor Functions
This section provides a quick description on defining object constructor functions. A tutorial example is provided on creating a 'Book' constructor with 3 properties and 1 method.
2022-10-01, ∼349🔥, 0💬

Adding JDK "bin" Direcotry to Path Setting
This section provides a tutorial on how to add JDK 'bin' directory to the 'path' system envirnoment variable.
2022-10-01, ∼349🔥, 0💬

Labeled "break" Statements
This section describes labeled 'break' statement, which is a branching statement that transfers the control to the end of the labeled enclosing block statement.
2022-10-01, ∼349🔥, 0💬

JSTL in XML Style JSP Pages
This section provides a tutorial example on how to use JSTL tags in XML style JSP pages. The JSTL library needs to be declared as an XML namespace in the 'root' element.
2022-10-01, ∼349🔥, 0💬

Archived: Get Bitcoin Blockchain Network Info
This section provides a tutorial example on how to use the Get Bitcoin Blockchain network info operation provided by blockexplorer.com.
2022-10-01, ∼349🔥, 0💬

"switch" Statements - Example
This section provides a tutorial example on how to use 'switch' statements to print business hours based on today's date.
2022-10-01, ∼349🔥, 0💬

Floating-Point Data Types
This chapter provides tutorial examples and notes on floating-point data types. Topics include precisions and performances of 'float', 'double' and 'decimal' values; IEEE 754 standards on binary representation of 'float' and 'double'; Microsoft binary presentation of 'decimal'.
2022-10-01, ∼349🔥, 0💬

What Is SQL
This section provides a quick introduction of SQL (Structured Query Language), a computer language that allows users to interact with RDBMS to define create data structure and manage data instances.
2022-10-01, ∼349🔥, 0💬

mysqlimport - Loading Data from Files
This section provides some tutorial examples on how to use mysqlimport tool to load data of to tables on a MySQL server from data files.
2022-10-01, ∼349🔥, 0💬

Commonly Used Functions
This chapter provides tutorial notes on built-in functions. Topics include commonly used flow control functions, character string functions, numeric functions, data and time functions, the cast function.
2022-10-01, ∼349🔥, 0💬

Table Column Types for Approximate Numbers
Describes 3 types of table columns to store approximate numbers: FLOAT, REAL and DOUBLE PRECISION.
2022-10-01, ∼349🔥, 0💬

ORDER BY Clause of a SELECT Statement
This section provides tutorial examples on how to use the ORDER BY clause to sort rows of the base table according to the given order.
2022-10-01, ∼349🔥, 0💬

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