JDBC Tutorials - Herong's Tutorial Examples
This JDBC tutorial book is a collection of notes and sample codes written by the author while he was learning JDBC technology himself. It can be used as a tutorial guide for beginners. Topics include Java, Database, JDBC, Driver, ODBC, Connection, DataSource, SQL, ResultSet, Metadata, Derby, MySQL, ... 2020-03-07, 7193👍, 10💬
This section provides a quick introduction of the UTF-8 (Unicode Transformation Format - 8-bit) encoding for Unicode character set. It uses 1, 2, 3, or 4 bytes for each character. 2019-11-06, 644👍, 2💬
Storing FORTRAN Program Code on Punch Cards
This section provides a quick introduction of syntax rules of early versions of FORTRAN language related to punch cards used to store FORTRAN program codes. 2020-03-07, 637👍, 3💬
Instance Name Better than Port Number
This section describes how SQL Server support JDBC client applications to use instance name instead of port number to connect to a specific instance. 2016-11-26, 637👍, 1💬
"boolean" Datatype Values and Representations
This section describes the built-in primitive datatype, 'boolean' that represents 2 Boolean values of true and false. Whitespaces are allowed and removed. 2019-08-30, 629👍, 3💬
Introduction of Arithmetic Operations
This section provides a quick introduction of arithmetic operations supported by VBScript: addition, subtraction, multiplication, division, remainder, and exponentiation. 2016-03-20, 627👍, 2💬
Meter Based on Seconds Pendulum
This section introduces an old definition of 'meter' which uses a seconds pendulum. A 'meter' is the length of a seconds pendulum, which swings a full cycle in 2 seconds in small angles. 2017-06-14, 626👍, 1💬
DES Encryption Operation Modes
This chapter provides tutorial examples and notes about DES encryption operation modes. Topics include how different blocks of plaintext can be coupled together to improve the strength of the DES encryption algorithm; ECB (Electronic CodeBook), CBC (Cipher Block Chaining), CFB (Cipher FeedBack), and... 2016-11-12, 616👍, 1💬
Flickr Image Source URLs for Different Sizes
This section provides a tutorial example on constructing image source URLs for a Flickr photo with different sizes: Small square, Thumbnail size, Medium size, Large size, etc. 2016-08-02, 612👍, 2💬
Two Types of "import" Statements
This section describes two types of 'import' statements: Single Type Import and On-Demand Type Import. 4 sample Java source files are provided to test 'import' statements. 2020-02-06, 610👍, 2💬
SWF Files for Video and Audio Streams
This chapter provides tutorial notes and example codes on SWF files for video and audio streams. Topics include SWF file structure for video and/or audio streams; installing FFmpeg to manipulate video/audio streams; 'ffprobe' to view video/audio stream properties; 'ffplay' to play stream SWF files; ... 2015-10-09, 601👍, 2💬
GetSunSetRiseTime - Usage Description
This section describes the free Web service GetSunSetRiseTime provided by WebserviceX.NET. GetSunSetRiseTime allows you to retrieve sunrise and sunset times for any given location and date. 2017-10-08, 599👍, 4💬
Using HttpURLConnection to Call GetSpeech SOAP 1.1
This section provides a tutorial example on how to use the java.net.HttpURLConnection class to call the GetSpeech SOAP 1.1 Web service provided by xmlme.com. 2020-02-23, 592👍, 2💬
java.time.Duration - Time Durations
This section describes the java.time.Duration class that represents a duration of time measured in seconds with fractions in nanosecond resolution. 2018-01-03, 590👍, 1💬
First Example - Hello
This section provides a tutorial example on writing the very first WSDL 2.0 example that uses SOAP 1.2 over HTTP to send a hello message and receive a hello message back. 2016-09-13, 590👍, 1💬
This section describes the built-in primitive datatype, 'base64Binary' that represents binary data r...
This section provides a tutorial example on how to use the FFmpeg 'ffplay' command to play movie fil...
This section provides a tutorial example on how to create and delete a program service with 'sc.exe'...
This section provides a tutorial example on how to export certificates in DER and PEM format using t...
This section provides a tutorial example on how to download and install JDK 1.6.2 (Java SE 1.6 Updat...