腦子備份

2013年3月6日星期三

Linux C

1.select
2.read
3.write
4.RS232 設計
http://www.vr.ncue.edu.tw/esa/EmbeddedSystemProgramming2010/ch06.htm

相關文章
教學文
http://www.vr.ncue.edu.tw/esa/EmbeddedSystemProgramming2010/

Source Insight 3.5

相關文章
new project http://welkinchen.blogspot.tw/2009/10/source-insight.html
1.Source Insight 教學收集
http://huenlil.pixnet.net/blog/post/23271746

2.Source Insight - Trace Code的神兵利器http://www.wretch.cc/blog/hidex/8117748

3.sourceinsight使用技巧http://blog.csdn.net/flyyanqu/archive/2008/03/27/2222799.aspx

4.SourceInsight的实用技巧http://blog.csdn.net/jupin/archive/2007/10/19/1832536.aspx

5.Source Insight3.0： Linux源代码阅读的利器, http://www.itepub.net/html/kaifawendang/caozuoxitong/Linux/ruanjianshiyong/2006/0501/14338.html

Ubuntu root login

Terminal權限修改

sudo -i //直接設定權限登入為root (需輸入該使用者密碼)
sudo passwd root //設定root密碼
su root //切換身份為root權限 (需輸入剛設定的root密碼)

系統登入畫面

version 12.10
1.sudo passwd root //設定root密碼
2.sudo sh -c 'echo "greeter-show-manual-login=true" >> /etc/lightdm/lightdm.conf' //修改登入畫面
3.reboot 登入畫面多出"登入"選項
4.點選"登入" >> 輸入root及剛設定的root密碼

2013年3月5日星期二

Ubuntu 常用指令

1. Terminal (終端機介面)

啟用：[Ctrl] + [Shift] + [T]
關閉：[Alt] + [F4]
放大：[Ctrl] + [Shift] + [+]
縮小：[Ctrl] + [-]

2. 關機： reboot

3. 切換身分： su [身份id]

4.samba
http://sean70653.pixnet.net/blog/post/30522188-%E5%9C%A8-ubuntu-11.10-%E6%9E%B6%E8%A8%AD-samba-server-%E5%8F%8Awindows-7%E4%B8%8A%E7%9A%84%E8%A8%AD

相關文章

http://ahhafree.blogspot.tw/2011/11/ubuntulinux.html

Ubuntu Root權限

相關文章

指定資料夾權限
http://qq0526.blogspot.tw/2007/04/ubuntu-root.html

開啟root使用者 & 登入後設定root權限
http://werdna1222coldcodes.blogspot.tw/2012/06/ubuntu-root.html
http://playubuntu.blogspot.tw/2008/09/root.html

2012年1月19日星期四

what is the difference between GWT , SWT , Swing and AWT?

http://www.whatisdifferencebetween.com/software/what-is-the-difference-between-gwt-swt-swing-and-awt.html

There are many websites nowadays which are used for different purposes and offers different sort of things. Some of them are social websites which increase the interaction between the people and allows them to share their thoughts and experience. Some websites provides entertainment while other are used to gain knowledge and to gather information. These all websites are written in the programming language and cannot be read by us. These websites are translated by our web browsers and make us able to read the information which is written on it. There are different types of browsers which are used for this purpose.

GWT

It is a product of Google and has the tools which are used to not only to make but also maintain the web written in java script it supports everything that is written in java language.

SWT

It is a graphical tool kit which is used to maintain the websites and is a product of IBM but now it is maintained and looked after by the Eclipse foundation.

Swing

It is also a graphical tool kit which is used by the users and is known primary for the java language. It is more compact and more reliable than the AWT as they do not need any code.

AWT

It is the original java based tool kit which is used for the graphical as well as the user interface. This tool kit is also used for many java profiles and is a part of Java Foundation Class.

GWT Vs SWT Vs Swing Vs AWT

GWT is a product of Google and is compatible with all java formats while SWT is an IBM production which is primarily used for graphics and is maintained by Eclipse. AWT is original java application for web tools and is also a part of it while Swing is better than AWT as it is more compact and does not need any codes.

2011年7月10日星期日

Kick Ass -關於屁股的五個哩語

[轉錄自] http://www.chinadaily.com.cn/language_tips/2007-03/15/content_828577.htm

大家都知道kick ass有“踢屁股”的意思，可是它還有“了不起”的意思你知道嗎？事實上，美國口語裡有太多的詞是和這個“ass (中國人概念中不登大雅之堂的屁股)”有關。下面我給大家介紹一些你經常會聽到的：

1. Kiss ass 拍馬屁
例如： A: Mary, I'm sorry for cheating on you before. Do you see any chance that we can get back together? Mary，我真的很抱歉對你不忠實。你想我們可不可能重修舊好呢？
B: I don't know, but you can kiss my ass. 不知道，不過你可以巴結我。
kiss ass 的意思就是"拍馬屁"，"cheat"除了作弊外，還有"不忠實"的意思。

2. kick ass 了不起
"kick ass"直譯過來是"踢屁股"，美國俚語裡表示輕而易舉地戰勝某人，此人很"牛"。給大家舉個例子：你即將參加一場籃球比賽，你的朋友問你緊張不緊張，你可以說："They are going to get their asses kicked (他們就等著被打個落花流水吧！ )
再舉個例子： A: Wow, you fixed my computer in less than 10 minutes. You're good. B: Yep. I just kick ass！ (那是，我就是厲害！）
美國人中的牛人，狂人經常會用到這個"kick ass"來表示充分的自信。

3. Asshole 不是個東西
"ass"是"屁股"，"hole"是"洞"，"asshole"是什麼意思大家應該明白了。根據wikipedia 的英文解釋，"asshole"是一個不雅的用語來表示對某人的厭惡。詞語形容的對象通常是非常刻薄的，自私的，或是粗魯無禮的。 (The word is mainly used as a profanity towards someone the speaker does not like or to express deep contempt for someone whose behavior is hurtful, self-centered or particularly abrasive.) 通常"asshole"用來形容男生的情況比較多。如果有人毫不留情面的當眾指責你，辱罵你，你可以指著他的鼻子罵一句："Asshole! "。
如果當你全心全意為他付出了那麼多，而他卻覺得理所應當，甚至是不屑一顧，這也到了罵他一句"Asshole"的時候，表示說："你真不是個東西！" 如果某人滿嘴髒話，毫無教養，那麼他也配得上一句"You are an asshole!"
特別說明，此詞屬於髒話粗口，因此不要亂用啊！ <---可是我特別喜愛這句的意思耶....(羞)

4. Jackass 不像話
這個詞在美國也非常常用。想必大家已經清楚了asshole的用法。其實，"jackass" 和"asshole"意思差不多，只不過是語氣上輕了不少，厭惡程度低了不少。如果你沒有那麼討厭這個人，但又一定要發洩心中的怒火，那就吼一句："You are a jackass! "吧！當然，這個詞也是粗口，使用起來可要小心哦。

5. Pain in the ass
想形容某人很討厭，英文怎麼說？ Somebody is pain in the ass。其實，如果你想說得文雅些，避免用"ass"這個詞，可以說"Somebody is pain in the neck."。意思完全一樣，只不過"脖子"上的痛比"屁股"上的痛更見得光些。

2013年3月6日 星期三

2013年3月5日 星期二