Android ASP Astrology Big5 Bitcoin Blowfish Built-in C# Calendar CD-DVD Cheminformatics Chinese Cryptography DES Email Encoding Ethereum Flash GB2312 General H Herong History HTML Java JavaScript JDBC JSP JVM Linux Molecule Movie Music MySQL Neural Network Perl PHP Physics PKI Publication Python Reference REST SOAP Sorting Swing TV Series UML Unicode VBScript Web Web-Services Windows WSDL XML XMLPad XSD XSL-FO

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Deleting Root CA Certificates from Google Chrome
This section provides a tutorial example on how to delete a certificate from Google Chrome. Deleted certificate can be re-installed back from a certificate file. 2022-10-01, 924🔥, 0💬

$argv[] - Command Line Arguments
This section provides a tutorial example on how to use the built-in array, $argv[], to retrieve command line arguments when PHP script files are executed with the 'php' command. 2022-12-04, 921🔥, 1💬

Unlock Keychain to Access Certificate on macOS
This section provides a tutorial example on how to unlock locked keychain in Keychain Access. You need to lock and unlock 'login' keychain resolve 'the user name or passphrase you entered is not correct' error. 2022-10-01, 921🔥, 0💬

1D100: Musical Symbols
This section provides a quick summary of the Unicode code point block: 'Musical Symbols', which contains 256 code points to represent Musical Symbols alphabets used in the Musical Symbols language. 2024-01-23, 920🔥, 0💬

GB2312 Character Set for Chinese Characters
This section provides a quick introduction of the GB2312 character set for simplified Chinese characters, numbers and symbols. GB2312 contains 7445 characters. 2022-10-01, 920🔥, 0💬

dictionary.xml - A Simple XML Sample File
This section provides a tutorial example of a simple XML sample file with two repeating elements in the root element. 2022-10-01, 918🔥, 0💬

set_time_limit() - max_execution_time
This section provides a tutorial example to demonstrate the maximum execution time limit, which is defaulted to 30 seconds only. You can change the default with a set_time_limit() call, or 'max_execution_time' setting in php.ini. 2022-10-01, 917🔥, 0💬

DriverManager.getConnection() and Connection URL
This section describes how to use DriverManager.getConnection() and connection URL for the Microsoft JDBC driver. 2022-10-01, 917🔥, 0💬

Content-Disposition: - Sending Files for Downloading
This section provides a tutorial example on how to insert the 'Content-Disposition:' header line in a HTTP response to tell the browser to prompt the user the download and save the response entity body as a file. 2016-01-16, 917🔥, 2💬

💬 2016-01-16 Herong: James, that's an interesting question. I will try to search for an answer.

💬 2016-01-14 James: Hello, I generate PDF files on the fly. I have the option to use Content-Disposition: attachment; in the http header in order to...

Manage MySQL Server 'mysqld' on CentOS
This section provides a tutorial example on how to start and stop MySQL server program 'mysqld' as a system service on CentOS 8 systems using the 'systemctl' command. 2022-10-01, 913🔥, 0💬

jvisualvm (Java VisualVM) - JVM Visual Tool
This chapter provides tutorial notes on the JVM visual tool, Java VisualVM. Topics include launching Java VisualVM, connecting to local JVM processes; monitoring CPU and heap usage; monitoring thread statuses; taking thread dumps and heap dumps; viewing heap dump and object contents; connecting to r... 2024-03-13, 911🔥, 2💬

💬 2021-01-12 vinod: thanks

💬 2017-10-25 haibing: thanks

💬 2017-06-16 marth: powerful tool

Introduction to WSDL 1.1
This chapter provides a quick introduction of WSDL 1.1. Topics include introduction of 7 layers of components used in WSDL 1.1 to define a Web service; a sample WSDL document defines a helloService Web service with one method, Hello. 2016-03-11, 911🔥, 1💬

💬 2015-09-28 David: Thanks

MySQL Server TCP/IP Connection on CentOS
This section provides a tutorial example on how to use the TCP/IP Connection for client programs from any hosts to connect to the MySQL 8 Server on CentOS 8 systems. 2022-10-01, 906🔥, 0💬

SSL Client Authentication
This chapter provides tutorial notes and example codes on SSL client authentication. Topics include introduction to SSL client authentication; creating server and client certificates; writing server and client test programs; running SSL client authentication tests. 2016-03-30, 905🔥, 2💬

💬 2016-05-11 Herong: Roman, good point. We need to compile the Java code into a class file first. Thanks.

💬 2016-05-07 Roman: you have small mistake there, it should be: With SslReverseEchoerRevised.class and... instead of: With SslReverseEchoerRevised.j...

Elliptic Curve Point Addition Example
This section provides algebraic calculation example of adding two distinct points on an elliptic curve. 2022-10-01, 902🔥, 0💬

RDKit GenerateDepictionMatching2DStructure(m, s) - Substructure Orientation
This section provides a tutorial example on how to draw multiple molecules with the same orientation as a common substructure. 2022-10-01, 901🔥, 0💬

1962 - Wu Su Li Chuan Ge (乌苏里船歌) - Boat Song On The Ussuri
Wu Su Li Chuan Ge (乌苏里船歌) - Boat Song On The Ussuri, Lyrics by Hu Xiaoshi (胡小石), Music by Wang Yuncai (汪云才) and Guo Song (郭颂), Produced in 1962. 2021-12-22, 900🔥, 6💬

💬 2021-12-22 李潘乔: 《牡丹之歌》可以加吗？我觉得是经典歌曲的，因为在1980年的电影《红牡丹 》是这首歌的插曲。

💬 2021-11-12 Herong: 《回娘家》可以考虑收入。《新货郎》不错，但不够经典。《北国之春》有着优美 的旋律、动人的意境。但这是一首日本歌曲，应该收入世界经典之...

💬 2021-11-03 李旁交: 加这歌曲：《新货郎》《回娘家》《北国之春》谢谢！

💬 2020-01-21 Herong: Michio, we will try to find some Websites that can help you...

💬 2020-01-14 Michio Yamada: Please let me know how I can buy the music score for voice and piano , wu-su-li boat song　with A-major

(More comments ...)

Class Loading Problem - JAR Hell
This section provides a tutorial example on how to use ClassLoader.getSystemResources ()method to return all locations of the same class file. This is useful when you are dealing with JAR hell problem. 2022-10-01, 898🔥, 0💬

1FB00: Symbols for Legacy Computing
This section provides a quick summary of the Unicode code point block: 'Symbols for Legacy Computing', which contains 256 code points to represent Symbols for Legacy Computing alphabets used in the Symbols for Legacy Computing language. 2024-01-23, 897🔥, 0💬

Class Diagram - Association End Navigability Notation
This section describes the Association End Navigability Notation used in a UML Class Diagram. An Association End Navigability Notation specifies whether or not the instance of the connected class can be easily accessed through the related instance of the opposite class. 2022-10-12, 896🔥, 3💬

💬 2022-10-12 Elias: SUPER SACHE

💬 2022-03-19 Sandy: Perfect! Understood finally.

Retrieving BLOB Values with getBlob() Method
This section describes how to retrieve BLOB values with the ResultSet.getBlob() method. 2022-10-01, 895🔥, 0💬

Reference Citations - HerongYang.com
This is a collection of reference citations to Herong's tutorial books on the Internet. Updated in 2024 (Version v2.94) with citations added. 2017-01-14, 895🔥, 1💬

💬 2017-01-14 Rajia: Nice job!

"secp256k1" - For 256-Bit ECC Keys
This section describes 'secp256k1' elliptic curve domain parameters for generating 256-Bit ECC Keys as specified by secg.org. 2022-10-01, 894🔥, 0💬

Molecule Similarity Based on Fingerprints with RDKit
This section provides a tutorial example on calculating molecule simularity based fingerprints using RDKit library. 2022-10-01, 893🔥, 0💬

<< < … 42 43 44 45 46 47 48 49 50 51 52 … > >>   ∑:7660  Sort:Date

Android ASP Astrology Big5 Bitcoin Blowfish Built-in C# Calendar CD-DVD Cheminformatics Chinese Cryptography DES Email Encoding Ethereum Flash GB2312 General H Herong History HTML Java JavaScript JDBC JSP JVM Linux Molecule Movie Music MySQL Neural Network Perl PHP Physics PKI Publication Python Reference REST SOAP Sorting Swing TV Series UML Unicode VBScript Web Web-Services Windows WSDL XML XMLPad XSD XSL-FO