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 REST SOAP Sorting Swing TV Series UML Unicode VBScript Web Web-Services Windows WSDL XML XMLPad XSD XSL-FO

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Archived: Get Bitcoin Blockchain Network Info
This section provides a tutorial example on how to use the Get Bitcoin Blockchain network info operation provided by blockexplorer.com. 2022-10-01, ∼364🔥, 0💬

UUID Version 4 Generator
This section provides a tutorial example on how to use the UUID Version 4 Generator operation provided by uuidgenerator.net. 2022-10-01, ∼364🔥, 0💬

Anonymous FTP Servers
This section provides a quick description of anonymous FTP servers. 2022-10-01, ∼364🔥, 0💬

Performance of Floating-Point Data Types
This section provides a tutorial example on how to compare performance of floating-point data types: 'float', 'double', and 'decimal' 2022-10-01, ∼364🔥, 0💬

Python Built-In Implementation of Base64
This section provides a test program for the default Python implementation of the Base64 encoding algorithm base64.b64encode() and base64.b64decode() methods. 2022-10-01, ∼364🔥, 0💬

Installing MySQL Server on Linux
This chapter provides introductions and tutorial examples about MySQL database server on CentOS systems. Topics include installing MySQL 8.0 on CentOS 8; starting and stoping 'mysqld' as a system service; setting MySQL 'root' password; MySQL file and data locations; MySQL log files; backing up MySQL... 2022-10-01, ∼364🔥, 0💬

Crypt::CBC Secret Key and IV Algorithm
The algorithm used in Crypt::CBC is described for deriving the secret key and the IV from a passphrase and a salt. It is using the MD5 hash function 4 times recursively on the combination of the passphrase and the salt to produce bytes to populate the secret key and the IV. 2022-10-01, ∼364🔥, 0💬

Run 64-bit "geth" with Miner Module
This section describes how to run the 'miner' module with 64-bit 'geth'. 2022-10-01, ∼364🔥, 0💬

Parallel Collector Changing NewRatio and SurvivorRatio
This section demonstrates that the Parallel Collector changes the NewRatio and the SurvivorRatio dynamically, even they are specified in command line. 2022-10-01, ∼364🔥, 0💬

Algebraic Solution for Symmetrical Points
This section provides an algebraic solution for calculating the addition operation of two symmetrical points on an elliptic curve. 2022-10-01, ∼364🔥, 0💬

"free" - Display Free and Used Memory
This section provides a tutorial example on how to display free and used memory information using the 'free' command on Linux systems. 2022-10-01, ∼364🔥, 0💬

"sys" and "os" Modules
This chapter provides introductions and tutorial examples about 'sys' and 'os' modules. Topics include using 'sys' and 'os' properties and methods; accessing Python system information; accessing operating system information; creating child processes; managing files and directories. 2022-10-01, ∼364🔥, 0💬

Running MySQL Database Server on Linux Systems
This chapter provides introductions and tutorial examples about MySQL database server on CentOS systems. Topics include installing MySQL 8.0 on CentOS 8; starting and stoping 'mysqld' as a system service; setting MySQL 'root' password; MySQL file and data locations; MySQL log files; backing up MySQL... 2022-10-01, ∼364🔥, 0💬

DTD (Document Type Definition) - XML Validation
This chapter provides tutorial notes and example codes on DTD (Document Type Definition). Topics include writing an XML DTD validator using DOM and SAP interfaces; overriding error handler methods to print validation errors. 2022-10-01, ∼363🔥, 0💬

Data Type Automatic Conversion
This section provides rules on how operands are converted to data types required by the operation. PHP always finds a way to convert data from any type to any other type. 2022-10-01, ∼363🔥, 0💬

popen() - Execute External Programs
This section provides a tutorial example on how to the popen() function to invoke an external program. The program's standard output, stdout, or input, stdin, is mapped to a file handle to reading or writing. 2022-10-01, ∼363🔥, 0💬

Function Parameters Are Passed as Local Copies - Example
This section provides a tutorial example on swapping original primitive and object variables in a function. 2022-10-01, ∼363🔥, 0💬

The "String" Object Type - Not Equal to String Primitive Type
This section provides a quick description and a tutorial example script on the 'String' built-in object type, which is used to create 'String' objects. Watch out: 'String' objects are not string values. 2022-10-01, ∼363🔥, 0💬

Archived: Downloading and Installing JDK 10
This section describes how to download and install JDK 10 on a Windows system. 2022-10-01, ∼363🔥, 0💬

The Automated Garbage Collection Process
This section a tutorial example on how to find out when the garbage collector automatically performing the garbage collection process. 2022-10-01, ∼363🔥, 0💬

Micro Benchmark Tests on "int" Operations
This chapter provides tutorial notes and example codes on micro benchmark tests on 'int' data type operations. Topics include empty loop, assignment loop, shift operation, add operation, multiplication operation and division operation. 2022-10-01, ∼363🔥, 0💬

SQL Server Connection Requirements
This section provides a quick introduction of requirements for connecting Tomcat Servlet pages to SQL Server databases. 2022-10-01, ∼363🔥, 0💬

The Snake - Chinese Zodiac Animal Sign
This section discuss about the Snake, the sixth Chinese zodiac animal sign. 2022-10-01, ∼363🔥, 0💬

ADT - Apple Disk Transfer
This section provides an example of Apple II applications - ADT (Apple Disk Transfer), which can be used to transfer physical diskettes and logical disk images. 2022-10-01, ∼363🔥, 0💬

<< < … 253 254 255 256 257 258 259 260 261 262 263 … > >>   ∑:9107  Sort:Rank

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 REST SOAP Sorting Swing TV Series UML Unicode VBScript Web Web-Services Windows WSDL XML XMLPad XSD XSL-FO