英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：

Java    音标拼音: [dʒ'ɑvə]
n.
爪哇,爪哇产的咖啡,咖啡;一种网络编程语言，编译后可在不同的平台上运行，支持多媒体

爪哇,爪哇产的咖啡,咖啡;一种网络编程语言，编译後可在不同的平台上运行，支援多媒体

Java
n 1: an island in Indonesia to the south of Borneo; one of the
world's most densely populated regions
2: a beverage consisting of an infusion of ground coffee beans;
"he ordered a cup of coffee" [synonym: {coffee}, {java}]
3: a platform-independent object-oriented programming language

Java \Ja"va\ (j[aum]"v[.a]), n.
1. One of the islands of the Malay Archipelago belonging to
the Netherlands.
[1913 Webster]

2. Java coffee, a kind of coffee brought from Java.
[1913 Webster]

3. (Computers) [all capitals] an object-oriented computer
programming language, derived largely from {C}, used
widely for design and display of web pages on the
world-wide web. It is an interpreted language, and has
been suggested as a platform-independent code to allow
execution of the same progam under multiple operating
systems without recompiling. The language is still (1997)
under active development, and is evolving.
[GG PJC]

{Java cat} (Zool.), the musang.

{Java sparrow} (Zool.), a species of finch ({Padda
oryzivora}), native of Java, but very commonly kept as a
cage bird; -- called also {ricebird}, and {paddy bird}. In
the male the upper parts are glaucous gray, the head and
tail black, the under parts delicate rose, and the cheeks
white. The bill is large and red. A white variety is also
kept as a cage bird.
[1913 Webster]


higher programming language \higher programming language\ n.
(Computers)
A computer programming language with an instruction set
allowing one instruction to code for several assembly
language instructions.

Note: The aggregation of several assembly-language
instructions into one instruction allows much greater
efficiency in writing computer programs. Most programs
are now written in some higher programming language,
such as {BASIC}, {FORTRAN}, {COBOL}, {C}, {C},
{PROLOG}, or {JAVA}.
[PJC]

(After the Indonesian
island, a source of {programming fluid}) A simple,
{object-oriented}, {distributed}, {interpreted}, robust,
secure, {architecture-neutral}, {portable}, {multithreaded},
dynamic, buzzword-compliant, general-purpose programming
language developed by {Sun Microsystems} in the early 1990s
(initially for set-top television controllers) and released
to the public in 1995.

Java first became popular as the earliest portable dynamic
client-side content for the {World-Wide Web} in the form of
{platform}-independent {Java applets}. In the late 1990s and
into the 2000s it also became very popular on the server side,
where an entire set of {APIs} defines the {J2EE}.

Java is both a set of public specifications (controlled by
{Sun Microsystems} through the {JCP}) and a series of
implementations of those specifications.

Java is syntactially similar to {C} without user-definable
{operator overloading}, (though it does have {method}
overloading), without {multiple inheritance} and extensive
automatic {coercions}. It has automatic {garbage collection}.
Java extends {C}'s {object-oriented} facilities with those
of {Objective C} for {dynamic method resolution}.

Whereas programs in C and similar languages are compiled and
linked to platform-specific binary executables, Java programs
are typically compiled to portable {architecture-neutral}
{bytecode} ".class" files, which are run using a {Java Virtual
Machine}. The JVM is also called an {interpreter}, though it
is more correct to say that it uses {Just-In-Time Compilation}
to convert the {bytecode} into {native} {machine code},
yielding greater efficiency than most interpreted languages,
rivalling C for many long-running, non-GUI applications.
The run-time system is typically written in {POSIX}-compliant
{ANSI C} or {C}. Some implementations allow Java class
files to be translated into {native} {machine code} during or
after compilation.

The Java compiler and {linker} both enforce {strong type
checking} - procedures must be explicitly typed. Java
aids in the creation of {virus}-free, tamper-free systems
with {authentication} based on {public-key encryption}.

Java has an extensive library of routines for all kinds of
programming tasks, rivalling that of other languages. For
example, the {java.net} package supports {TCP/IP} {protocols}
like {HTTP} and {FTP}. Java applications can access objects
across the {Internet} via {URLs} almost as easily as on the
local {file system}. There are also capabilities for several
types of distributed applications.

The Java {GUI} libraries provide portable interfaces. For
example, there is an abstract Window class and implementations
of it for {Unix}, {Microsoft Windows} and the {Macintosh}.
The {java.awt} and {javax.swing} classes can be used either in
web-based {Applets} or in {client-side applications} or
{desktop applications}.

There are also packages for developing {XML} applications,
{web services}, {servlets} and other web applications,
{security}, date and time calculations and I/O formatting,
database ({JDBC}), and many others.

Java is not related to {JavaScript} despite the name.

{(http://java.sun.com/)}.

{Usenet} newsgroup: {news:comp.lang.java}.

(2011-08-21)

Java An object-oriented language originally developed at Sun by James
Gosling (and known by the name “Oak”) with the intention of
being the successor to C (the project was however
originally sold to Sun as an embedded language for use in set-top boxes).
After the great Internet explosion of 1993-1994, Java was hacked into a
byte-interpreted language and became the focus of a relentless hype
campaign by Sun, which touted it as the new language of choice for
distributed applications.Java is indeed a stronger and cleaner design than C and has been
embraced by many in the hacker community — but it has been a
considerable source of frustration to many others, for reasons ranging from
uneven support on different Web browser platforms, performance issues, and
some notorious deficiencies in some of the standard toolkits (AWT in
particular). Microsoft's determined attempts to
corrupt the language (which it rightly sees as a threat to its OS monopoly)
have not helped. As of 2003, these issues are still in the process of
being resolved.Despite many attractive features and a good design, it is difficult
to find people willing to praise Java who have tried to implement a
complex, real-world system with it (but to be fair it is early days yet,
and no other language has ever been forced to spend its childhood under the
limelight the way Java has). On the other hand, Java has already been a
big win in academic circles, where it has taken the
place of Pascal as the preferred tool for teaching
the basics of good programming to the next generation of hackers.


请选择你想看的字典辞典：
单词字典翻译
java查看　java　在百度字典中的解释百度英翻中〔查看〕
java查看　java　在Google字典中的解释Google英翻中〔查看〕
java查看　java　在Yahoo字典中的解释Yahoo英翻中〔查看〕

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Java | Oracle
    Oracle Java is the #1 programming language and development platform It reduces costs, shortens development timeframes, drives innovation, and improves application services
  • Java Downloads | Oracle
    Download the Java including the latest version 17 LTS on the Java SE Platform These downloads can be used for any purpose, at no cost, under the Java SE binary code license
  • Java Tutorial - W3Schools
    Java is one of the world's most widely used programming languages Learn Java with simple explanations, practical examples, exercises, and challenges that help you build real skills step by step
  • Java (programming language) - Wikipedia
    Java applications are typically compiled to bytecode that can run on any Java virtual machine (JVM) regardless of the underlying computer architecture The syntax of Java is similar to C and C++, but has fewer low-level facilities than either of them
  • Java Tutorial - GeeksforGeeks
    Java is a high-level, object-oriented programming language used to build web apps, mobile applications, and enterprise software systems Java is a platform-independent language, which means code written in Java can run on any device that supports the Java Virtual Machine (JVM)
  • Java Runtime Environment (64 Bit) - Download - CHIP
    Für was braucht man Java? Um eine Software die in der Programmiersprache Java geschrieben ist auf Ihrem Computer zu nutzen, müssen Sie die Laufzeitumgebung Java nutzen
  • Online Java Compiler - Programiz
    Write and run your Java code using our online compiler Enjoy additional features like code sharing, dark mode, and support for multiple programming languages
  • JDK Builds from Oracle
    Visit dev java for the latest Java developer news and resources Looking for Oracle JDK builds and information about Oracle’s enterprise Java products and services?
  • Java Grundlagen • einfach erklärt mit Beispiel · [mit Video]
    In diesem Beitrag führen wir dich in die Java Grundlagen ein, sodass du einen guten Überblick bekommst Du möchtest schnell die Java Grundlagen verstehen? Dann schau unser Video dazu an!
  • Java Runtime Environment (JRE) - Download - COMPUTER BILD
    Java ist eine beliebte objektorientierte Programmiersprache, mit der sich plattformunabhängig Programme und Spiele, aber auch Applets und Apps für Browser oder Smartphones programmieren lassen





中文字典-英文字典  2005-2009