Herong's Tutorial Examples

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💬

Downloading and Installing GNU Unifont
A tutorial example is provided on how to download and install GNU Unifont font family on Windows 7 systems. 2019-10-23, 1964👍, 4💬

💬 2019-10-23 Sajjad Amin: thank you

💬 2019-07-28 dipen: thank you.

💬 2015-12-06 Herong: D, maybe you can start with What Is Unicode?.

💬 2015-12-05 d gayen: i want to understand what is unicode

Downloading and Installing Java DB (Derby)
This section describes how to download and install Java DB (Derby database server) 10.11 - free for evaluation. 2019-10-22, 10091👍, 12💬

💬 2019-10-22 mahdi: very good

💬 2019-06-17 Thet: Thanks

💬 2019-01-25 denzel mana-ay: putangina mo wala akong makita

💬 2018-05-10 Anonomyus: tanks

💬 2016-02-19 Ali: Good App

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What Is DSA (Digital Signature Algorithm)?
This section describes the DSA (Digital Signature Algorithm) algorithm, which consists of 2 parts: generation of a pair of public key and private key; generation and verification of digital signature. 2019-10-22, 29974👍, 17💬

💬 2018-08-29 Shawn: Thanks for the detailed explanation.

💬 2017-10-29 Abi: Very informative

💬 2017-04-01 Herong: T, A double asterisk ** is the exponentiation operation that raise a base to a power.

💬 2017-03-27 t: What is "**"?

💬 2017-03-10 appalaraju: useful

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Installing JSTL 1.2 API JAR File
This section provides a tutorial example on how to install JSTL 1.2 API JAR file on Tomcat 7 server to support JSTL loop and other tags. 2019-10-22, 325👍, 3💬

JDBC-ODBC Bridge Driver - sun.jdbc.odbc.JdbcOdbcDriver
This chapter provides tutorial notes on the JDBC-ODBC Bridge driver produced by Sun and DataDirect. Topics include loading JDBC-ODBC Bridge driver; creating a DSN (Data Source Name) with a ODBC driver; Connecting to SQL Server with JDBC-ODBC Bridge. 2019-10-22, 22438👍, 26💬

💬 2019-10-15 felipe: um teste de mensagem

💬 2017-09-12 tilahun bekele: good site

💬 2017-08-27 Herong: Can you try to the 32-bit 1.7JDK?

💬 2017-08-24 jaime: Hi I have created a DSN and the test is Ok. I have this program: import java.sql.*; public class OdbcDsnConnection { public stat...

💬 2017-06-27 Herong: Shubhankar, you can download JDK 1.7. It has JDBC-ODBC bridge included.

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Audio CD (Compact Disc Digital Audio or CD-DA) Players
This chapter provides notes and tutorials on playing audio CD (Compact Disc Digital Audio or CD-DA). Topics include audio CD player devices, audio CD player software, like Windows Media Player. 2019-10-16, 194👍, 2💬

💬 2019-10-10 Herong: Patricia, you can just insert the CD into the computer. It will play automatically.

💬 2019-10-07 Patricia: How do I get the CD to play. I know nothing about a ripper. I need to listen to the Spanish lessons.

Connect MetaMask to Local "geth" Node
This section describes how to connect MetaMask to the 'geth' on the local host. 2019-10-05, 1019👍, 2💬

💬 2019-10-05 Herong: I am in the process of rebuild my local Ethereum node. Can anyone provide help to kbhar?

💬 2019-09-30 kbhar: I am not able to connect to metamask after selecting the localhost 8545 network. I am getting "something went wrong" error. Can ...

"OpenSSL" Viewing Certificates in DER and PEM
This section provides a tutorial example on how to use 'OpenSSL' to view certificates in DER and PEM formats generated by the 'keytool -exportcert' command. 2019-10-05, 42477👍, 7💬

💬 2019-10-05 Herong: Fatin, what are you getting from the output?

💬 2019-09-27 Fatin: Please help me, i cannot get it that way

💬 2017-05-27 Herong: Yes, asn1parse is a nice tool. I will add some examples later.

💬 2017-05-23 poshak: MIIC8DCCAIGgAwIBAgIJAM/+E5HIKoWGMAoG ...

💬 2017-05-23 Herong: Poshak, do you need any help with your certificate?

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Outdated: Accessing Oracle Server through Web Interface
This section describes how to access an Oracle Server through its Web interface. 2019-10-03, 118👍, 1💬

Creating Procedures with Multiple Queries
This section describes how to create a procedure with multiple queries. 2019-09-27, 4283👍, 2💬

💬 2019-09-27 shubham: very nice

💬 2016-01-12 svr: Really a great article

UTF-8 Encoding Algorithm
This section provides a tutorial example on how to write a programming algorithm to encode characters with UTF-8 encoding. 2019-09-27, 4481👍, 3💬

💬 2019-09-27 Andrew Dillon: This was very useful. It really helped clarify the explanation in the Unicode Specification. Thank you!

💬 2016-03-30 Herong: Deniz, you are welcome!

💬 2016-03-24 Deniz Aktas: Simple and clear, thanks a lot !

Digital Signature Algorithm and Sample Program
This chapter provides tutorial notes and example codes on digital signature. Topics include algorithm and steps of signing a document; algorithm and steps of verifying a signature; digital signature generation and verification sample programs; sample signatures of SHA1withRSA and SHA1withDSA algorit... 2019-09-24, 932👍, 3💬

💬 2016-12-15 vijay: thanks

Validating XML Documents with Assigned XSD
This section describes a tutorial example on how to validate an XML document with the assigned XML Schema file (XSD) using XMLPad. 2019-09-19, 125👍, 1💬

Request Differences between SOAP 1.1 and SOAP 1.2
This section describes differences between a SOAP 1.1 request and SOAP 1.2 request for GetSpeech Web service provided by xmlme.com. 2019-09-19, 25379👍, 4💬

💬 2017-04-06 Syed Mohammad: Very Nice Diffrence highlighter in brief

Installing Adobe Flash Player Plugin for Chrome
This section provides a tutorial example on how to download and install Adobe Flash Player 13 for Chrome with Adobe Flash Player Installer on a Windows 7 system. 2019-09-18, 152👍, 2💬

GetStringAsync() Method Example Program
A tutorial example is provided on how to use GetStringAsync() method in the System.Net.Http.HttpClient class to send a GET request in a child thread as am asynchronous operation. 2019-09-16, 331👍, 2💬

Checking FTP Server Log File
This section provides a tutorial example on how to check FTP server log file. 2019-09-15, 7787👍, 5💬

💬 2019-09-15 Herong: Steve, Yes. This is from IIS 5.1. I will update it, when I get a chance.

💬 2019-09-12 SteveC: IIS 5.1 was released on Windows XP. Tis information is obsolete (which is why the date has been removed from the #Date line). II...

💬 2018-04-28 Herong: Scott, the IIS settings.

💬 2018-04-27 Scott: if you look at setting...... what settings?

💬 2016-09-25 Humphrey Bogart: meaningful comments

Downloading and Editing WSDL Document
This section provides a tutorial example on how to download the WSDL document from the Web service provider. You can change port.address[@location] to a localhost URL to local testing. 2019-09-15, 27977👍, 15💬

💬 2019-09-15 Herong: Any more information about this Web service?

💬 2019-09-10 previsualizacion: http://200.54.27.12/wsGetPdf/service s/view?wsdl

💬 2019-08-23 kaushal: nice

💬 2019-08-09 Mahesh: perfect

💬 2017-12-18 maria de los angeles: thanks, :)

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Outdated: Downloading and Installing Android SDK R17
This section provides a tutorial example on how to download and install Android SDK (Software Development Kit) Revision 17 on Windows systems. 2019-09-13, 242👍, 2💬

💬 2019-09-13 Carlos: tnx

Differences between "Object" and "Array"
This section provides a quick description of similarities and differences of 'Array' and 'Object'. A tutorial example is provided on how to compare an 'Array' object to an 'Object' object. 2019-09-12, 1514👍, 4💬

💬 2019-09-12 jagdish: test

Compiling Multiple Source Code Files Together
This section provides a tutorial example on how to compile multiple C# source code files together. 2019-09-10, 737👍, 1💬

💬 2019-09-10 Tamas: Thank you! It works!

XML Tools Plugin for Notepad++
This chapter provides notes and tutorial examples on XML Tools Plugin for Notepad++. Topics include downloading and installing Notepad++ and XML Tools Plugin; generating pretty print XML format; XSD validation; XSLT transformation. 2019-09-10, 146533👍, 66💬

💬 2019-09-10 xiaolu: Great tool

💬 2019-08-06 Took: Great

💬 2019-08-01 Thanh: nice

💬 2019-02-11 aaa: correcto...

💬 2019-02-07 Ralph Stålberg: Need to format xml to be able to read it

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Java 8 GC Tutorials - Herong's Tutorial Examples
This book is a collection of tutorial notes and sample codes written by the author while he was learning JVM GC (Garbage Collection) processes. Topics include Java Garbage Collectors, STW (Stop-The-World), Serial Collector, Parallel Collector, Concurrent Collector, G1 Collector, GC Algorithms, Gener... 2019-09-07, 326👍, 1💬

💬 2019-09-07 Venmo: Very helpful. Thanks!

Calculate Double-SHA256 Hash with Python
This section describes how to calculate Double-SHA256 hash with Python. 2019-09-05, 144👍, 1💬

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