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Creating FileInfo Objects
This section provides a tutorial example on how to create a FileInfo object to represent a specific executable file using the FileInfo class constructor FileInfo(fileName). 2022-10-01, ∼345🔥, 0💬

Perl Programs and MySQL Servers
This chapter provides notes and tutorial examples on MySQL server and Perl programs. Topics include what software and modules are needed to run Perl programs to access MySQL servers; a sample Perl program that connects to a MySQL server. 2022-10-01, ∼345🔥, 0💬

INSERT INTO - Statement to Insert Records to Tables
A tutorial example is provided on how to use INSERT INTO statements to insert records into tables in different ways. 2022-10-01, ∼345🔥, 0💬

Connection, Performance and Second Instance on Linux
This chapter provides introductions and tutorial examples about more advanced topics on running MySQL server on CentOS systems, including MySQL socket and TCP/IP connections; Opening firewall for MySQL connections; testing performance on INSERT statements; creating second server instance; moving dat... 2022-10-01, ∼345🔥, 0💬

Impact of Binary Logging on INSERT
This section provides a tutorial example to demonstrate the performance impact of binary logging, about 50% of execution time reduction on INSERT and other data change statements. 2022-10-01, ∼345🔥, 0💬

Shell Sort - Implementation in PHP
This section provides a tutorial on how to implement the Shell Sort algorithm in PHP. 2022-10-01, ∼345🔥, 0💬

Crypt::CBC Literal Key Error Cases
Error cases are provided on secret key size and IV size when using Crypt::CBC with the Literal Key option. Secret key must be 56 bytes long and IV must be 8 bytes long. 2022-10-01, ∼345🔥, 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, ∼345🔥, 0💬

Garbage Collection Performance Test Summary
This chapter provides discussions on GC performance test result. Topics include comparison of performances of different garbage collectors; suggestions to use garbage collectors more efficiently. 2022-10-01, ∼345🔥, 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, ∼345🔥, 0💬

Files and Directories
This chapter provides introductions and tutorial on file and directory management. Topics include commands to search and find files, read text files in different ways, split, join and truncate files, compress and restore files, archive and extract filesm. 2022-10-01, ∼345🔥, 0💬

Install and Manage Python Engine on CentOS
This section provides a tutorial example on how to install Python 3.6 on CentOS 8 systems using 'dnf/yum' as the package manager. 2022-10-01, ∼345🔥, 0💬

What Is an Expression
This section provides an introduction of what is an expression. A data literal or a variable is a simple expression. A single operation or a group of multiple operations is a complex express. 2022-10-01, ∼344🔥, 0💬

Generating Certificate Signing Request (CSR)
This section provides a tutorial example on how to generate a private and public key pair for the domain name of a Web server and generate the Certificate Signing Request (CSR) asking a CA to sign the pubic key into a server certificate using JDK keytool command. 2022-10-01, ∼344🔥, 0💬

wsdlx:safe="true|false" Operation Safety
This section describes the operation safety flag added to operations. The safety flag wsdlx:safe='true|false' is provided as part of WSDL 2.0 Extension language. 2022-10-01, ∼344🔥, 0💬

javax.swing.JInternalFame - Internal Frame Class
This section describes javax.swing.JInternalFame - Internal Frame Class, representing a UI internal frame inside a regular frame. 2022-10-01, ∼344🔥, 0💬

Built-in Array Functions
This section provides a list of commonly used built-in array functions. 2022-10-01, ∼344🔥, 0💬

DOM Specifications and DOM Node Interface
This section describes the DOM specification. The Core module in DOM Level 1, 2 and 3 specifications is for XML files. A tree of nodes is used to represent an XML file. Each node represents a unit of information in the XML file. All nodes are sharing the Node interface. 2022-10-01, ∼344🔥, 0💬

SAX Parsing Pattern Example
This section provides a tutorial example on how to print out the SAX parsing pattern by SAXBrowser.java with a given XML file. 2022-10-01, ∼344🔥, 0💬

Using Apple Safari as an XML Syntax Checker
This section provides a tutorial example on how to use Apple Safari as an XML file syntax checker. If there are syntax errors in an XML file, Safari will stop displaying the XML file at the first error location. 2022-10-01, ∼344🔥, 0💬

OpenJ9 by Eclipse Foundation
This chapter provides tutorial notes and example codes on OpenJ9 JVM. Topics include downloading and installing OpenJ9; running Java programs on OpenJ9 JVM; memory footprint of OpenJ9 JVM; comparison of startup time and footprint between OpenJ9 and HotSpot. 2022-10-01, ∼344🔥, 0💬

Using XML Schema Built-in Datatypes
This section describes what is a built-in datatype and how to use a built-in datatype. 2022-10-01, ∼344🔥, 0💬

flickr.interestingness.getList - Get Interesting Photos
This chapter provides a quick introduction of the free Web service, flickr.interestingness.getList ,returning a list of identifications of top pictures. Topics include usage description of flickr.interestingness.getList ;HTTP request sample; and HTTP response sample. 2022-10-01, ∼344🔥, 0💬

Memory Usages of Processes
This chapter provides tutorial examples and notes on memory usages of processes. Topics include using System.Diagnostics.Process class to report memory usages; validating private and virtual memory usages using Task Manager and Performance console. 2022-10-01, ∼344🔥, 0💬

<< < … 249 250 251 252 253 254 255 256 257 258 259 … > >>   ∑:9086  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