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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Calculating Memory Usage of an Array
This section provides a tutorial example on how to calculate memory usage of a large array. 2022-10-01, ∼499🔥, 0💬

"java -X" - Specifying Non-Standard Options
This section provides a tutorial example on how to use the '-X' option for the 'java' tool to specify non-standard options. The tutorial example shows how to control the memory size of the JVM. 2022-10-01, ∼496🔥, 0💬

SSL Specification Overview
This section provides a quick overview of the SSL (Secure Socket Layer) protocol. There are 4 sub-protocols in SSL: Record Protocol, Handshake Protocol, Change Cipher Spec Protocol, and Alert Protocol. 2022-10-01, ∼493🔥, 0💬

JceSecretKeyTest.java - Secret Key Test Program
This section provides a quick tutorial example on how to write a sample program to generate a secret key for Blowfish, DES, or HmacMD5 encryption, save the secret key to a file, and read it back. 2022-10-01, ∼492🔥, 0💬

Running EncodingSampler.java with GB18030
This section provides a tutorial example on how to run the character encoding sample program with GB18030, which is the newest Chinese character set encoding. 2022-10-01, ∼490🔥, 0💬

Archived: JDK 1.5 keytool - keystore File Tool
This section describes all commands supported in JDK 1.5 'keytool' tool to manage certificates stored in 'keystore' files. 2022-10-01, ∼487🔥, 0💬

Garbage Collection and Unused Objects
This section describes what is garbage collection and what is an unused object. 2022-10-01, ∼480🔥, 0💬

jdeprscan - The Java Deprecated API Scanner
This chapter provides tutorial notes on 'jdeprscan', the Java Deprecated API Scanner. Topics include 'jdeprscan' command options; scanning for deprecated APIs of a given class or jar file; displaying all deprecated APIs of a specific JDK release. 2022-10-01, ∼471🔥, 0💬

What Is Deadlock
This section provides a tutorial example on how to demonstrate a deadlock condition with two Java threads. 2022-10-01, ∼466🔥, 0💬

jcmd - The JVM Diagnostic Tool
This chapter provides tutorial notes on 'jcmd', the JVM Diagnostic Tool. Topics include list of local JVMs; list of diagnostic commands; running VM.* commands; running GC.* commands; generating heap dump and thread dump. 2022-10-01, ∼463🔥, 0💬

Generic Classes and Parameterized Types
This chapter provides tutorial notes and example codes on generic classes and parameterized types. Topics include what is a generic class; what is a type parameter; using parameterized types and subtyping; using wildcard parameterized types and subtyping. 2022-10-01, ∼463🔥, 0💬

"java -jar" - Specifying Executable JAR File
This section provides a tutorial example on how to use the '-jar' option for the 'java' tool to specify an executable JAR file. 2022-10-01, ∼461🔥, 0💬

JDK (Java Development Kit)
This chapter provides tutorial JDK (Java Development Kit). Topics include introduction of JDK; downloading and installing JDK on Windows, macOS and CentOS systems; creating and running a simple Java program. 2022-10-01, ∼459🔥, 0💬

Adding Threads and Thread Groups
This section provides a tutorial example on how to add threads and thread groups to the 'system' ThreadGroup tree. 2022-10-01, ∼459🔥, 0💬

java.time.OffsetDateTime - Calendar and UTC Offset
This section describes the java.time.OffsetDateTime class that represents a local time in a specific UTC offset expressed in 3 components, ISO 8601 date, time of day and UTC offset. 2022-10-01, ∼456🔥, 0💬

java.util.NumberFormat - Formatting Numeric Values to Strings
This section provides a tutorial example on how to use java.util.NumberFormat and java.util.DecimalFormat classes to convert or format numeric values into text strings in various locales. 2022-10-01, ∼456🔥, 0💬

com.sun.management.jmxremote - JMX Agent for Local Connection
This section provides a tutorial example on how to turn on the out-of-the-box JMX agent on Sun JVM for monitoring tool 'jconsole' to connect on the local machine. 2022-10-01, ∼448🔥, 0💬

"jcmd 0 Thread.print" - Generating Thread Dump
This section provides a tutorial example on how to use the 'jcmd 0 Thread.print' command to generate a thread dump of a given JVM. 2022-10-01, ∼445🔥, 0💬

javap - The Java Class File Disassembler
This chapter provides tutorial notes on 'javap', the Java class file disassembler. Topics include list of 'javap' command options, showing public variables and methods, showing private variables and methods, disassembling bytecode to JVM assembler code. 2022-10-01, ∼444🔥, 0💬

jpackage - What Is It
This section describes what is 'jpackage' - a command line tool that allows you to create a binary distribution package of your Java application for a specific computer platform in a specific format. 2022-10-01, ∼443🔥, 0💬

"jaccesswalker" - GUI Component Tree Browser
This section provides a tutorial example on how to use 'jabswitch' and 'jaccesswalker' to display the GUI component tree a Java GUI application on Windows computers. 2022-10-01, ∼439🔥, 0💬

java.util.DateFormat - Formatting Date Objects to Strings
This section provides a tutorial example on how to use java.util.DateFormat and java.util.SimpleDateFormat classes to convert or format data objects into text strings in a specific calendar in various locales. 2022-10-01, ∼438🔥, 0💬

Character Set Encoding Maps - CP1252/Windows-1252
This section provides a tutorial example of analyzing and printing character set encoding maps for encoding: CP1252/Windows-1252, the default encoding for JDK on Windows systems. 2022-10-01, ∼435🔥, 0💬

Adding JDK "bin" Directory to Path Setting
This section provides a tutorial on how to add JDK 'bin' directory to the 'path' system environment variable. 2022-10-01, ∼435🔥, 0💬

<< < … 2 3 4 5 6 7 8 9 10 11 12 … > >>   ∑:488  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