当前在线人数17145
首页 - 分类讨论区 - 电脑网络 - 窗口里的风景版 -阅读文章
未名交友
[更多]
[更多]
文章阅读:Re: memory usage
[同主题阅读] [版面: 窗口里的风景] [作者:kongzi] , 2003年10月21日15:20:16
kongzi
进入未名形象秀
我的博客
[上篇] [下篇] [同主题上篇] [同主题下篇]

发信人: kongzi (鸡龟骨滚羹), 信区: DotNet
标  题: Re: memory usage
发信站: Unknown Space - 未名空间 (Tue Oct 21 15:20:16 2003) WWW-POST

oops,java gained its popularity of what?!
【 在 magicfat (魔法胖子) 的大作中提到: 】
: 【 在 LodossWar (sleepycat) 的大作中提到: 】
: : hehe. I have to say. This is not that right.
: : 1. It's hard to persuade clients using this words.
:
: Show them the bottom line, and they will be "persuaded". LOL
:
: : 2. Java and C# is not that "efficient" as you said.
: :    A real professional C++ programmer can achive almost
: :    the same productivity as Java programmers. But this kind of
:
: I would be glad to believe that if you have some statistical data supporting
: it.  Besides, I was comparing C to Java/C#.
:
: :    c++ programmer needs long time to train.
:
: And hence more expensive to hire, which adds to the right side of your
: "persuasion". 8-)
:
: [snip]
: : The key points here are:
: : 1. java and C# is popular because they are easy to use and powerful
: :    enough to do general stuffs.
: : 2. system level knowledge is necessary. For c++ programmer, you have
: :    to know the details of memory mangement and .... For java and C#,
: :    you have to know how VM runs and memory mangement. The only differnece
: :    is your program may not that easy to crash in VM.
:
: No... you don't have to know how the VM works or how memory management works
: to
: write good quality Java programs.  In fact, sometimes I think overly
focusing
: on the details can hurt the overall quality of your program, because it
: distracts you from working on the real significant aspects - your algorithm,
: your design, and your metrics quality.
:
: : 3. Performance sometimes is requirement. Finishing a functioning system
: :    doesn't mean you developed a succesful product. In business world,
: :    those words like "hardware will solve the problem" doesn't work. :)
:
: It doesn't work?  How do you think Java gained its popularity, and C# is
: gaining its?
: LOL, come to think of it, now I realize that the "hardware takes care of it"
: approach actually works a lot better in the business world than in the
: academic one.
:
:

--
God,
give us grace to accept with serenity the things that cannot be changed,
courage to change the things which should be changed and the wisdom to disti
nguish the one from the other.

※ 来源:.Unknown Space - 未名空间 mitbbs.com.[FROM: 199.3.]

[上篇] [下篇] [同主题上篇] [同主题下篇]
[转寄] [转贴] [回信给作者] [修改文章] [删除文章] [同主题阅读] [从此处展开] [返回版面] [快速返回] [收藏] [举报]
 
回复文章
标题:
内 容:

未名交友
将您的链接放在这儿

友情链接


 

Site Map - Contact Us - Terms and Conditions - Privacy Policy

版权所有,未名空间(mitbbs.com),since 1996