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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JavaScript Console in Mozilla Firefox
This section provides tutorial example on how to use the JavaScript Console in Mozilla Firefox to view execution errors and log messages resulted from JavaScript execution. You can also use it to run any JavaScript statements to interact with the HTML document. 2022-10-01, 1390🔥, 0💬

"-XX:NewRatio" - Ratio of Tenured and "new" Generation
This section describes the default 'new' ratio (size ratio of tenured vs. 'new' generation). 2022-11-09, 1388🔥, 1💬

💬 2022-11-09 djs: Thank you for this great explanation :)

Managing Non-ASCII Character Strings with MySQL Servers
This chapter provides tutorial examples and notes about handling non-ASCII characters with MySQL server. Topics include storing non-ASCII characters in MySQL database with various character set encodings; managing encoding conversion when inserting data to and retrieving data from database; examples... 2018-03-16, 1385🔥, 3💬

💬 2018-03-16 BÃRRY: BÃRRY

💬 2018-02-06 Herong: That was a good test.

💬 2018-02-02 Sample: ⦅⦆¢£¬¯¦\₩￨￩￪￫￬￭￮ ！＃＄％＆（）＊＋，−．／：；＜＝＞？ ＠［?］＾＿｀｛｜｝〜 ｟｠¢£¬￣￥￦│←↑→↓■○

Microsoft JDBC Driver - Query Statements and Result Sets
This chapter provides tutorial notes on running query statements and working with result sets with Microsoft JDBC Driver. Topics include creating statement objects; executing SQL query statements; retrieving ResultSet objects; looping through result set; obtaining field values from the result sets. 2022-10-01, 1383🔥, 0💬

Send Ether from One Account to Another
This section describes how to send Ether from one account to another. 2022-01-07, 1383🔥, 1💬

💬 2022-01-07 John: Hi

XMLin() and XMLout() Methods
This section describes two key methods in the XML::Simple module, XMLin() and XMLout(), to convert XML text string into a hash structure representing the XML structure and to convert the hash back to a string. 2019-03-12, 1377🔥, 1💬

Download ChEMBL Database
This section provides a tutorial example on how to download and install a copy of the ChEMBL database on a local computer. 2021-09-27, 1376🔥, 4💬

💬 2021-09-27 Siavoush: Hi Herong, show tables command shows just these two tables: action_type, and activities. Is this OK.

💬 2021-09-27 Siavoush: Thanks Herong, "show tables" command shows just these two: action_type activities Shouldn't be there more tables?

💬 2021-09-25 Herong: Siavoush, Yes. It sounds correct. Just run "show tables;", and get a few rows from each table to verify.

💬 2021-09-21 Siavoush: Hi, I have downloaded chembl_29_mysql.tar.gz and extracted chembl_29_mysql.dmp file. The instruction says that the following com...

setAccelerator() - Setting Keyboard Accelerators on Menu Items
This section provides a tutorial example on how to use setAccelerator() method to associate accelerators to menu items. Accelerators allows user to interact with menu items using keys on keyboard. 2020-02-25, 1375🔥, 1💬

rdkit.Chem.rdFMCS - Maximum Common Substructure
This section provides a quick introduction on rdkit.Chem.rdFMCS module in RDKit library that provides functionalities to find the MCS (Maximum Common Substructure) of a set of molecules. 2022-10-01, 1374🔥, 0💬

RFC 1867 - Form-based File Upload in HTML
This section describes the file upload specification, 'RFC 1867 - Form-based File Upload in HTML', proposed by E. Nebel and L. Masinter in 1995. 2021-09-16, 1372🔥, 3💬

💬 2019-06-19 qh: no co

"jar -C" - Changing Input Directory
This section provides a tutorial example on how to 'jar --create -C ...' to change input directory when creating JAR files. 2017-02-04, 1370🔥, 3💬

💬 2017-02-04 Herong: Chris, Thanks for sharing the information.

💬 2017-02-03 Chris: For unix, on the last command, ".;" changes to ".:".

The Gregorian Calendar Algorithm
This section describes the algorithm to calculate the day of the week based on leap year rules. The algorithm can be implemented with isGregorianLeapYear(), dayOfYear() and dayOfWeek() functions. 2021-11-12, 1366🔥, 3💬

💬 2021-11-12 Herong: Uml, thanks for the validation!

💬 2021-11-09 Uml: Sorry, all is correct (i didn't see the (year%100==0)then false;

💬 2021-11-09 Uml: This algorithm is false, as isLeapYear is buggy. For example, isLeapYear(1900) return true, as it's not a leap year because cent...

What Is an Unnamed Package?
This section describes what is an unnamed package - a package of compilation units with no package name. The main question is how to refer to a compilation unit in an unnamed package. 2020-10-15, 1366🔥, 2💬

💬 2020-10-12 Herong: Jason, how do we know the unnamed package is yours?

💬 2020-10-09 Jason Patrick: Unnamed package? 67 days in transit? How can I get my package from Canada Post?

Export Server Certificate to File from Safari
This section provides a tutorial example on how to export an HTTPS server certificate from Apple Safari to a certificate file on macOS computer. 2022-10-01, 1363🔥, 0💬

GB2312 to Unicode - Row 16: 0xB0A1 to 0xB0FE
GB2312 to Unicode code mapping is provided for GB2312 character set - Row 16: Level 1 Hanzi Characters 0xB0A1 to 0xB0FE. 2023-04-28, 1359🔥, 2💬

💬 2023-04-28 hihihaha: great

💬 2020-10-25 海阔天空: 海阔天空

RDKit m.HasSubstructMatch(s) - Substructure Match
This section provides a tutorial example on how to perform substructure match with the m.HasSubstructMatch(s) method in RDKit library. 2022-10-01, 1359🔥, 0💬

piqpr8.c - Generating Hex Digits of PI
A C source code is provided to generate hexadecimal digits of the fractional part of PI (0.1415927...) using the BBP (Bailey–Borwein–Plouffe) formula. 2016-03-25, 1358🔥, 1💬

💬 2016-03-25 Mike: Testing answer

Digital Signature Scheme for Email Messages
This section describes the digital signature scheme for email messages. The process of signing an email message is the same as signing other digital documents. 2016-09-08, 1355🔥, 1💬

💬 2016-09-08 shradha: nice one

中国生物新冠疫苗 - 接种人次
有多少人接种了中国生物新冠疫苗？ 到2021年1月26日为止，Ⅲ期临床试验接种人数超过了6万人 ，涵盖125个国籍。截至2021年1月4日，中国紧急使用已接种中国生物新冠病毒灭 活疫苗400多万剂次。去年12月15日开始重点人群接种工作以来，经过这段时间的努力 ，接种量不断增加，目前中国接种剂次已经超过1000万剂次。   ⇒ 中国生物新冠疫苗 - 接种年龄 ⇐ 中国生物新冠... 2021-07-19, 1353🔥, 0💬

"geth attach" - Geth Client Console
This section describes 'geth attach' command to attach as a client JavaScript console to a running Ethereum node. 2022-10-01, 1346🔥, 0💬

Exporting Server Certificate to File in Google Chrome
This section provides a tutorial example on how to export an HTTPS server certificate to a certificate file in PEM (Privacy Enhanced Mail) format, also called Base-64 encoded X.509 format. 2022-10-01, 1344🔥, 0💬

MySQL Tutorials - Herong's Tutorial Examples
This MySQL tutorial book is a collection of notes and sample codes written by the author while he was learning MySQL himself, an ideal tutorial guide for beginners. Topics include introduction of Structured Query Language (SQL); installation of MySQL server on Windows, Linux, and macOS; using MySQL ... 2022-11-22, 1342🔥, 1💬

"soap:operation" - SOAPAction Header Line
This section describes 'soap:operation', a SOAP extension element that specifies additional binding information at the operation level. soapAction='uri' is a required attribute for SOAP 1.1 over HTTP. 2022-10-01, 1339🔥, 0💬

Table Column Headers and Footers
This section provides a tutorial example on how to create tables with column headers and footers. table-header and table-footer formatting objects should go before table-body formatting object. 2019-06-06, 1338🔥, 1💬

💬 2019-06-06 adfasdfas: it doesn't works

<< < … 32 33 34 35 36 37 38 39 40 41 42 … > >>   ∑:7662  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