Herong's Tutorial Examples

Free Chinese Calendar 2026 - Year of the Horse
Want to know when is the 2026 Chinese New Year day? Look for free Chinese calendars for 2026? Chinese New Year Date for Year 2026 ⇒ Free Chinese Calendar 2027 - Year of the Goat ⇐ Free Chinese Calendar 2025 - Year of the Snake ⇑ Chinese New Year Dates in 2021 to 2030 ⇑⇑ Free Chinese Calendars 2025-12-23, ≈142🔥, 0💬

JTextField - Swing Text Field Class
This chapter provides tutorial notes and example codes on JTextField class. Topics include description of the javax.swing.JTextField class and its methods; example program of creating text fields with event listeners. 2021-06-06, ∼345🔥, 1💬

"oShell.Exec(cmd)" - Running System Command with a Script
This section provides a tutorial example on how to run a system command with a VBScript code. Command output and status can be monitored with WshScriptExec properties. 2021-06-02, ∼7861🔥, 3💬

💬 2021-06-02 BensonLEI: Hi, all, Could you please help if any recommendation of saving the output into the local text file? Dim objShell, objExec, sLine...

💬 2016-12-14 Herong: Hari, Yes, you can try this: host = "herongyang.com" Set oExec = oShell.Exec("ping " & host)

💬 2016-12-12 hari: how can i pass a variable to the command

Downloading and Installing Apache Ant 1.9
This section describes how to download and install Apache Ant 1.9.5 on a Windows system. Apache Ant is a popular Java application build tool that allows you to automate the Java application build process. 2021-05-29, ∼2486🔥, 1💬

💬 2021-05-29 venkat: thanks

XSLT Transformation
This section provides a tutorial example on how to perform XSLT (Extensible Stylesheet Language Transformations) using XML Tools Plugin in Notepad++. 2021-05-28, ≈38🔥, 21💬

💬 2021-05-28 PurpV: for CC: I'm using a online free tool to test my XSLT 2.0 which works fine (but would rather have 2.0 supported by notepad++) htt...

💬 2020-07-15 Herong: Does anybody have suggestions for CC?

💬 2020-07-10 CC: Hi, Does notepad++ doesn't support XSLT 2.0? I have my XSL file working perfectly in Oxygen ( though going to be expired ) and I...

💬 2018-11-23 Robert: Super, Thank you very much.

💬 2018-11-22 Herong: Shu, The "dictionary.xsl" listed above is a valid XSLT file. Can you double check the steps on how you performs the transformati...

(More comments ...)

Using Sendmail as a Mail User Agent (MUA)
This section provides an example using Sendmail a Mail User Agent (MUA) to transfer a local email message. 2021-05-26, ∼677🔥, 2💬

💬 2021-05-26 Herong: djj, thanks for your comment.

💬 2021-05-19 djj: Although agreeing that the above is how the MTA should work, I feel it might be worth mentioning that providers in many markets ...

\uxxxx - Entering Unicode Data in Java Programs
This section provides a tutorial example on how to enter Unicode characters using \uxxxx escape sequences in a Java program, and same them to any giving character set encoding. 2021-05-26, ∼2426🔥, 2💬

💬 2021-05-26 Herong: dipper, thanks for sharing your code!

💬 2021-05-13 dipper: <html> <body> <form enctype='multipart/form-data' action='' method='post'> <input type='hidden' name...

Double Ninth Festival - 9th Day of 9th Lunar Month
When is the Chinese Double Ninth Festival? How is it celebrated? What are the traditions? The ninth day of the ninth month in the Chinese lunar calendar is the Chinese Double Ninth Festival (重阳节). According to the I Ching, nine is a yang number; the ninth day of the ninth lunar month (or double nin... 2021-05-26, ≈13🔥, 0💬

Laba Festival - 8th Day of 12th Lunar Month
When is the Chinese Laba Festival? How is it celebrated? What are the traditions? The 8th day of the 12th lunar month is the Laba Festival (Chinese: 腊八节, 臘八節). The 12th lunar month is the last of month of the year and time for sending out the old year and preparing for the new year. So ancient Chi... 2021-05-26, ∼7916🔥, 0💬

Lucky Wedding Dates: 2021 - 2030
Where to find lucky wedding dates for year 2021 to 2030? Lucky wedding dates for year 2021 to 2030: Lucky Wedding Dates: 2021 - Year of the Ox Lucky Wedding Dates: 2022 - Year of the Tiger Lucky Wedding Dates: 2023 - Year of the Rabbit Lucky Wedding Dates: 2024 - Year of the Dragon Lucky Wedding Dat... 2021-05-26, ∼6245🔥, 0💬

Lucky Wedding Dates: 2016 - Year of the Monkey
Where to find lucky wedding dates for year 2016? Lucky Wedding Dates: 2016 - Year of the Monkey ⇒ Lucky Wedding Dates: 2017 - Year of the Rooster ⇐ Lucky Wedding Dates: 2015 - Year of the Goat ⇑ Lucky Wedding Dates: 2011 - 2020 ⇑⇑ Wedding Date - The Most Important Date of Your Life 2021-05-26, ∼3002🔥, 0💬

Convert JSON Document to XML Document
This section provides a quick introduction on options of converting JSON documents to XML documents: using ready-to-run tools; calling conversion libraries; and implementing your own converter. 2021-05-24, ∼918🔥, 2💬

💬 2021-05-24 guest: Incredible post! I am really getting prepared to over this data, is exceptionally useful my companion. I am sharing related topi...

💬 2021-01-14 Albert: use this link for online conversion: https://wtools.io/convert-json-to-xm l

Valid Certificate Required in Outlook
This section describes how to request digital signature and encryption when sending an outgoing email message in MS Office Outlook 2007. An invalid certificate error message shows up if you don't have any personal certificate that matches your email address and is issued from a trusted root CA. 2021-05-14, ∼1296🔥, 1💬

💬 2021-05-14 georgepaul: Office 365 Email signature generator - Sigsync Office 365 Email Signature software allows you to have full control over your org...

康希诺新冠疫苗 - 保护效力
康希诺新冠疫苗的保护效力是多少？ 2021年2月24日，康希诺生物股份公司布公，康希诺疫苗在巴基斯坦、墨西哥、俄罗斯、智利及阿根廷5个国家开展了全球多中心Ⅲ期临床研究，已完成4万余受试者的接种及期中数据分析。疫苗Ⅲ期临床试验期中分析数据结果显示：在单针接种疫苗28天后，疫苗对所有症状的总体保护效力为65.28%；在单针接种疫苗1 4天后，疫苗对所有症状总体... 2021-05-04, ∼4161🔥, 0💬

康希诺新冠疫苗 - 深度解答
康希诺新冠疫苗究竟是怎样研发出来的？有效吗？够用吗？下面我们对这些问题进行深入的解答：康希诺新冠疫苗 - 研发时刻表康希诺新冠疫苗 - 保护效力参考文献：陈薇团队新冠疫苗三期临床试验结果：总体保护效力为74.8% https://news.163.com/21/0209/0 7/G2CKCN480001899O.html ⇒ 康希诺新冠疫苗 - 研发时刻表 ⇐ 莫德纳新冠疫苗 ⇑⇑ 新冠病毒(SARS-CoV-... 2021-05-04, ∼3793🔥, 0💬

新冠疫苗一览表
全世界有哪些新冠疫苗？到2021年1月为止，全世界有5款新冠疫苗获得不同国家批准上市。下面是全世界新冠疫苗一览表：代号种类公司阶段获批国家 Ad26.COV2.5 载体强生(杨森)-美国 III期欧盟，美国 Ad5-nCoV 载体康希诺-中国 III期中国，巴基斯坦，墨西哥 AZD1222 载体阿斯利康-英国 III期印度，阿根廷，墨西哥，英国，欧盟，… BBIBP-CorV 灭活中国生物-中国... 2021-05-04, ≈33🔥, 0💬

什么是蛋白疫苗
什么是蛋白疫苗？它的工作机制是什么？蛋白疫苗又可以细分成两个小类：重组蛋白疫苗，病毒外壳疫苗（V irus-LikeParticle，VLP）。 1. 重组蛋白疫苗 - 重组蛋白疫苗是根据新冠病毒的S和M蛋白基因，人工组合而成的S 和M蛋白。重组蛋白疫苗的工作机制如下：先根据新冠病毒的S和M蛋白基因，人工合成S和M蛋白。然后将这些S和M蛋白混合体，输入人体。人体内的这些S和M... 2021-05-04, ≈12🔥, 0💬

什么是核酸疫苗
什么是核酸疫苗？它的工作机制是什么？核酸疫苗又可以细分成两个小类：DNA疫苗，mRNA疫苗。 1. DNA疫苗 - DNA疫苗是用新冠病毒的S蛋白基因制成的DNA链条。 DNA疫苗的工作机制如下：先将新冠病毒的S蛋白基因制成DNA链条。然后将这些DNA链条，输入人体。接着使用电穿孔（Electroporation）技术，瞬时提高细胞膜的通透性，帮助DNA链条融入人体细胞，并进入细胞... 2021-05-04, ∼6281🔥, 0💬

Lucky Wedding Dates: 2032 - Year of the Rat
Where to find lucky wedding dates for year 2032? Lucky Wedding Dates: 2032 - Year of the Rat ⇒ Lucky Wedding Dates: 2033 - Year of the Ox ⇐ Lucky Wedding Dates: 2031 - Year of the Boar ⇑ Lucky Wedding Dates: 2031 - 2040 ⇑⇑ Wedding Date - The Most Important Date of Your Life 2021-05-04, ∼5399🔥, 0💬

What Is Cryptography?
This section describes what is cryptography - The study of techniques related to all aspects of data security. 2021-04-25, ∼3341🔥, 6💬

💬 2021-04-25 jlong: thanks

💬 2017-02-18 gabu: ggoodd

💬 2016-11-17 mohamed: yes

💬 2015-10-20 Herong: Hi Ian, the Rail Fence cipher is very simple example of encryption we can do manually. See the Transposition cipher page at wiki...

💬 2015-10-19 Ian T. Lee: Can you give me a simple example of how to do cryptography manually?

(More comments ...)

AES Standard Decryption Algorithm
The standard decryption algorithm of the AES-128 encryption is provided. It is a straightforward reverse of the encryption algorithm. 2021-04-25, ∼1547🔥, 1💬

Merge Sort - Implementation in PHP
This section provides a tutorial on how to implement the Merge Sort algorithm in PHP. 2021-04-24, ∼869🔥, 2💬

💬 2021-04-24 Herong: Hubert, good point. Thanks!

💬 2021-04-20 Hubert Christiaen: The argument called toIndex is not the highest index of the array as the name suggests, but the number of elements. Hence the fo...

"keytool" and "keystore" from JDK
This chapter provides tutorial notes and example codes on 'keytool' and 'keystore'. Topics include introduction of 'keytool' and 'keystore'; using 'keytool' to generate private keys, generate self-signed certificates, export and import certificates. 2021-04-23, ∼857🔥, 1💬

💬 2021-04-23 chanho.song: wow. I'm Korean. Thank u so much.

"regedit.exe" - Changing Registry Values
This section provides a tutorial example on how to change registry values for the FreeCell game program, like increase the total number of games won. 2021-04-22, ∼2090🔥, 5💬

💬 2021-04-22 E. Jean: Worked perfectly Thnks a lot!

💬 2020-02-25 Herong: Bill, I am not sure if there is registry value for that on Windows XP. Newer versions of Windows do not put FreeCell settings in...

💬 2020-02-23 bill: Is there a reg edit that would allow the games to play in numerical order automatically

💬 2017-02-16 Herong: Johnny, The example given in this tutorial was based on Windows XP. FreeCell registry key will be at different locations in othe...

💬 2017-02-11 Johnny Jevidetti: What version of Windows are you using? Trying the steps you have outlined, my regedit is much different than the one you describ...

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