j*******e
发帖数: 48 | 1 who can send me on copy of Printable: Java2参考大全（第四版）pdf文件
x*******[email protected]
thanks a lot!!!!! |
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j*******e
发帖数: 48 | 2 请问大家 who have Printable Java2参考大全（第四版）pdf文件是加密的，不能打印.
谢谢 email: x*******[email protected] |
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y***u
发帖数: 5243 | 3 那是不得已的。Java2(JDK1.3)出来的时候，大家欢呼雀跃，认为找到了一个可以逐渐
离开Windows平台的办法。结果呢，这么多年，Java2这样的桌面突飞猛进的进展几乎没
有了。其中VJ的分化作用功不可没。MS当时着实紧张的很。 |
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y***u
发帖数: 5243 | 4 那是不得已的。Java2(JDK1.3)出来的时候，大家欢呼雀跃，认为找到了一个可以逐渐
离开Windows平台的办法。结果呢，这么多年，Java2这样的桌面突飞猛进的进展几乎没
有了。其中VJ的分化作用功不可没。MS当时着实紧张的很。 |
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v********6
发帖数: 30 | 5 现在让我选语言类型， c,c++, java2
我想知道 回信后多久 题目就发过来了 |
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t******e
发帖数: 1293 | 6 c
zz from http://www.java2s.com/Code/C/Function/Arrayoffunctionpointer.htm
#include
int sum(int a, int b);
int subtract(int a, int b);
int mul(int a, int b);
int div(int a, int b);
int (*p[4]) (int x, int y);
int main(void)
{
int result;
int i, j, op;
p[0] = sum; /* address of sum() */
p[1] = subtract; /* address of subtract() */
p[2] = mul; /* address of mul() */
p[3] = div; /* address of div() */
printf("Enter two numbers: ");
scanf("%d %d", &i, &j);
printf("0: Ad |
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m*******l
发帖数: 12782 | 7 例如下面有关java的
Addison.Wesley.Algorithms.In.Java.3rd.Ed.Part5.Graph.Algorithms.eBook-LiB.ch
m
Addison.Wesley.Applying.Enterprise.JavaBeans.2nd.Edition.eBook-LiB.chm
Addison.Wesley.A.Programmers.Guide.To.Java.Certification.2nd.Edition.chm
Addison.Wesley.A.Programmers.Guide.To.Java.Certification.2nd.Edition.eBook-L
iB.chm
Addison.Wesley.Developing.Enterprise Java Applications with J2EE and UML.pdf
Addison.Wesley.Dot.NET For Java Developers Migrating To C Sharp.chm
Addison.Wesley.Dot.NET.For.Java.Deve... 阅读全帖 |
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m*******l
发帖数: 12782 | 8 例如下面有关java的
Addison.Wesley.Algorithms.In.Java.3rd.Ed.Part5.Graph.Algorithms.eBook-LiB.ch
m
Addison.Wesley.Applying.Enterprise.JavaBeans.2nd.Edition.eBook-LiB.chm
Addison.Wesley.A.Programmers.Guide.To.Java.Certification.2nd.Edition.chm
Addison.Wesley.A.Programmers.Guide.To.Java.Certification.2nd.Edition.eBook-L
iB.chm
Addison.Wesley.Developing.Enterprise Java Applications with J2EE and UML.pdf
Addison.Wesley.Dot.NET For Java Developers Migrating To C Sharp.chm
Addison.Wesley.Dot.NET.For.Java.Deve... 阅读全帖 |
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r*******m
发帖数: 457 | 9
额，5555，只会C++啊java2年没用过了，下周电面啊，这不是调戏咱么~~~~ |
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a*****o
发帖数: 136 | 11 You can try
www.java2s.com
a bunch of tutorials |
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R******g
发帖数: 272 | 13 java2有一个java.awt.print的package.
sample的话,你可以看java2d带的demo中的DemoSurface.java |
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e***c
发帖数: 68 | 16 7. Using an IDE
http://www.sun.com/forte/ffj/ce/
Fote is quite nice, however, it requires big memory :(
8. There are constants, Double.POSITIVE_INFINITY, Double.NEGATIVE_INFINITY,
and Double.NaN.
There are rarely used in prectice. Maybe you will check whether a varible is
a number.
if( Double.isNaN(x) ) //Check whether x is "not a number".
9. Although Java is sensitive, in general, we should avoid two names that on
ly differ in their letter
case.
Box box; //ok--Box is the type and box is the var |
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e***c
发帖数: 68 | 17 14. In C++, a method is not dynamically bound by default, and you can tag it
as inline to have method
calls replaced with the method source code. However, there is no machanism t
hat would prevent a subclass
from overriding a superclass method. ( In Jave, final keyword works for this
function, which is claimed
to be more efficiency because of static binding, and safety that no derivate
d class can override that
function.) In C++, it is possible to write classes from which no other class
es from |
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e***c
发帖数: 68 | 18 16. Protected features in Java are visible to all subclasses as well as all
other classes in the same package.
This is slightly different from the C++ meaning of protected, and it makes t
he notion of protected in Java
even less safe than in C++
In C++, there is no cosmic root class. Of course, in C++, every pointer can
be converted to a void* pointer.
Java programmers oftern use Object references for generic programming, to i
mplement data structures and
algorithms that support a variety of dat |
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e***c
发帖数: 68 | 19 19. In C & C++, int denotes the integer type and that depends on the target
machine. On a 16-bit processor(8086),
integers are 2 bytes. On a 32-bit processor (Sun SPARC), they are 4-byte qua
ntities. On an Intel Pentium, the
integer type of C & C++ depends on the operating system: DOS/Win3.1, 2 bytes
; 32-bit Windows, 4 bytes. In Java,
the sizes of allnumeric types are platform independents, which is 4 bytes.
20. In C++, bool and integer is almost the same it in practice, we do not di
scriminate |
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F****n
发帖数: 3271 | 20 List is a general interface implemented by LinkedList, ArrayList, and Vector.
LinkedList is fast to insert and delete, while ArrayList is fast to access
through index. Evaluate your the major future burden on your List before
choose between the two. Vector is not java1.1 stuff, and it implements List
for back compatibility reason. Java2 programming should avoid Vector as much
as possible. If you want a synchronized List, use
Collections.sychronizedList(List) to pack one. |
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d*r
发帖数: 238 | 21 Java2 JNI 是一个中国人设计的.
名字叫Cheng Liang |
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b*****t
发帖数: 9 | 24 周二晚上整个java.sun.com基本死掉
昨天没试过
今天上去发现大部分连接都可以用了
但是还是无法下载java2 doc.
难以想象sun的server会down这么久 |
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j*******e
发帖数: 48 | 26 请问大家，Java2参考大全（第四版）pdf文件是加密的，不能打印，谁知道密码？谢谢！
！ |
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w*r
发帖数: 2421 | 27 Java 2 Complete Reference can be found a lot of places, try emule.
. |
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j*******e
发帖数: 48 | 28 I have download from 4 different places, all have password protected, could
you send me one copy by email
x*******[email protected]
thank you very much!!!!! |
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w*r
发帖数: 2421 | 29 couldn't you open the file in some other reader instead of adobe? Ghost view?
Ghost script? XPDF? |
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j*******e
发帖数: 48 | 30 I tried to read it using other readers, failed. could you send me one, thanks
a lot
? |
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a**e
发帖数: 5794 | 31 advanced pdf password recovery
. |
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p******l
发帖数: 40 | 32 已经有一些JAVA2 基础, 想学J2EE, 从哪方面着手好呢? 哪些书比较经典呢?
谢谢大家的指点 ! |
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I*******e
发帖数: 1879 | 35 ☆─────────────────────────────────────☆
ayanami (螃蟹,老子横着爬) 于 (Thu Jan 23 08:00:23 2003) 提到:
D:\TexPen>java -classpath . TexPen
Error occurred during initialization of VM
java.lang.NullPointerException
I have java 2 runtime environment SDK 1.4.0_01 and java2 SDK 1.4.0_01 installed.
What's wrong??
Thanks
☆─────────────────────────────────────☆
goodbug (badbug) 于 (Thu Jan 23 15:44:17 2003) 提到:
Uninstall and reinstall your J2SE
installed.
☆─────────────────────────────────────☆
Foxman |
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c***z
发帖数: 6348 | 36 谢谢!
还有加上SE什么意思?
还有 java和java2的最新版本是多少?
谢了! |
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T*o
发帖数: 363 | 37 有java2基础，做过一些小型java程序
现想自学J2EE，对其架构了解过，但光看书不知从何入手，还是有个实际项目比较好
所以请求指点一下有什么好的学习方法？比如有没有什么blog，wiki系统跟其相关
可以边学边着手去做一下，这样会好一点
请传授一点经验之谈，比如看什么书？做什么系统，需要哪些入门必备？
多谢多谢！ |
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t*******e
发帖数: 684 | 38 Java肯定过期了，Java2到Java5的书厚了不止两倍。 |
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e******2
发帖数: 2 | 40 诸位高人，我从java2s.com下载的*.zip需要password.
弄了半天也打不开。如果你有密码或jar文件，能否
给我寄一份？
谢谢！ |
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N*n
发帖数: 456 | 45 最近需要学点Java编程，做小project.
我有本Java2 的 Exam Cram book. 不过版本有点老。 1.2的。
作为入门学习的话，是否可以用?
现在业界流行的Java是哪个版本的？ |
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gw
发帖数: 2175 | 48 这个是我搞错了，那个文件名应该是file，虽然可以unmarshal,但结果不是真正想要的
datalist,有点奇怪
这个教程的例子也不行。
http://www.java2s.com/Code/Java/XML/UnmarshallwithJAXB.htm
import java.io.File;
import javax.xml.bind.JAXBContext;
import javax.xml.bind.JAXBException;
import javax.xml.bind.Unmarshaller;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlRootElement;
import javax.xml.bind.annotation.XmlType;
import... 阅读全帖 |
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g*****g
发帖数: 34805 | 49 Java的创新主要是靠第三方开源类库驱动的。语法的改动从Java2到Java5到Java8，三
个版本才来一次。Java9肯定只是修修补补。 |
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z****e
发帖数: 54598 | 50
关键是那一套工具一般外行没接触过
jira, confluence, fisheye, jenkins, idea这一套天天用
虽然都是收费的，但是真的很cheap，比ibm那一套便宜太多
很多外行猴子还在用vi写代码，你没法解释
连用个ide都要解释，说什么好？
根本上就很不专业，用个version control就觉得了不得了
用java2-3周一个service，小菜，快的话，一周就搞定了
剩下一到两周做下一个iteration的活
swjtuer那个四万行一年应该是很多熟练猴的开发速度 |
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