preg_replace() - Replace Matched Substring
This section provides a tutorial example on how to search and replace regular expression patterns using preg_replace() and preg_match_filter() functions. 2024-07-29, ∼136🔥, 0💬
"php -help" - Command Line Options
This section provides a tutorial example on how to see all command line options supported by the PHP engine: php -help. 2024-07-20, ∼136🔥, 0💬
Remove Whitespaces in HTML Documents
This section provides a tutorial example on how to remove whitespaces in HTML Documents with PHP DOM Extension. 2024-07-20, ∼136🔥, 0💬
Big5 Usage Trends
Usage Big5 on Web sites dropped from 3.5% in 2010 to 1.0% in 2015, as more and more Web sites are using UTF8 now. 2024-01-29, ∼136🔥, 0💬
Summary Report
Website overall statistics for year 2023 for website herongyang.com with 1 week of log files missing. 2024-01-08, ∼136🔥, 0💬
SSL Client Authentication
'SSL Client Authentication' tutorial was cited in a Java USENET news group article in 2005. 2023-03-14, ∼136🔥, 0💬
How to connect Oracle data base
'JDBC Driver Connection URL' tutorial was cited in a forum post in IBM Rational forum post in 2011. 2023-03-09, ∼136🔥, 0💬
Form English Char, Single Byte, to Double Byte, Japanese Char
'Unicode Tutorials - Herong's Tutorial Notes' tutorial book was cited in a Sun Forums article in 2003. 2023-02-27, ∼136🔥, 0💬
Oracle Portal 10.1.4 help
'Herong's Tutorial Notes on Web Service and SOAP' tutorial book was cited in a forum post in Vietnamese language in 2009. 2023-01-02, ∼136🔥, 0💬
UTF Encoding in java
'Building Chinese Web Sites using PHP' tutorial book was cited in an forum post in 2009. 2022-12-25, ∼136🔥, 0💬
Add inline image in Rmarkdown
'Adding Inline SVG Image in HTML5 Documents' tutorial was cited in a stackoverflow.com forum post in 2017. 2022-12-22, ∼136🔥, 0💬
Reference Citations in 2013
This is a collection of reference citations to Herong's tutorials on the Internet in 2013. 2022-12-20, ∼136🔥, 0💬
regarding JDBC
'Loading Derby JDBC Driver Classes' tutorial book was cited in a Sun forum post in 2008. 2022-12-08, ∼136🔥, 0💬
Chinese Calendars: Year 2091 to 2100
This chapter provides Chinese calendars for 10 years from 2091 to 2100. 2022-11-24, ∼136🔥, 0💬
字符编码的故事：ASCII，GB2312，Unicode，UTF-8，UTF-16
'国标GB2312编码自学教程' tutorials were cited in a CSDN.NET blog in 2016. 2022-11-19, ∼136🔥, 0💬
Debugging Tutorial Session
This section provides a debugging tutorial session to investigate a script by setting break points, stepping through each statement, printing variable values. 2022-11-09, ∼136🔥, 0💬
"obrotate" - Rotate Dihedral Angles with SMARTS
This section provides a quick introduction on the 'obrotamer' command provided in Open Babel package to rotate dihedral angles with SMARTS. 2022-10-26, ∼136🔥, 0💬
What Is JDBC?
This section provides a quick answer to the question of 'What is JDBC?' 2022-10-21, ∼136🔥, 0💬
New Media Workshop [COMM7200]
'Chinese Web Pages with UTF-8 Encoding' tutorial was cited in a Hong Kong Baptist University course reading list in 2015. 2022-10-19, ∼136🔥, 0💬
What are Scoping Rules in Javascript?
'Global and Local Variables - Scope Rules' tutorial was cited in a Yahoo answer in 2009. 2022-10-19, ∼136🔥, 0💬
curl/openssl configuration for php under windows
'Testing OpenSSL with fopen()' tutorial was cited in an efexare.com blog article in 2017. 2022-10-09, ∼136🔥, 0💬
2084 年年历 - 龙年
中国年历 - 2084 年年历 - 龙年 2022-10-06, ∼136🔥, 0💬
Most Popular Search Engines
The most popular search engines based on page referral request counts for year 2011 with no log files missing. 2022-10-01, ∼136🔥, 0💬
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