2007-12-21
2007-12-18
2007-12-02
规划
这个规划应该打印出来,贴在桌子上
1、在未来的一年内,刻意训练自己去全面地思考问题
2、有条理地叙述事情。基本方法已经掌握,剩下的需要更多的知识来支撑。
3、要有一把用得很熟练的刀,哪怕只是用来xiao铅笔。
1、在未来的一年内,刻意训练自己去全面地思考问题
2、有条理地叙述事情。基本方法已经掌握,剩下的需要更多的知识来支撑。
3、要有一把用得很熟练的刀,哪怕只是用来xiao铅笔。
2007-11-22
Another Level - From The Heart
I know you've heard these words
A hundred other times before
And you've been hurt and so
Your heart has chose to close the door
Love broke your heart
And brought you lies
Look in my eyes
You'll see a love that's deep and true
Tender and strong
And all for you
You can trust this love
Honest that's the honest truth
Chorus:
From my heart
I'm giving you everything(everything)
From my heart
I promise you that I'll be there(I'll be there to love you)
From the soul
I'm showing you all I feel(all I feel is..)
From my heart
From the heart...
I will protect you
And respect you
And be all you need
And when you reach for love
You only need to reach for me
These arms will never let you down
They're staying around
I'll help you through every storm
I'll keep you safe
I'll keep you warm
And you'll have no doubt
You're the one I'm living for
Chorus:
From my heart
I'm giving you everything(everything)
From my heart
I promise you that I'll be there(I'll be there to love you)
From the soul
I'm showing you all I feel(all I feel is..)
From my heart
From the heart...
I'll provide the love you need
Just trust my touch
Believe in me
I'll never make you cry
Giving all I got with..all I've got is...
Chorus:
From my heart
I'm giving you everything(everything)
From my heart
I promise you that I'll be there(I'll be there to love you)
From the soul
I'm showing you all I feel(all I feel is..)
From my heart
From the heart...
A hundred other times before
And you've been hurt and so
Your heart has chose to close the door
Love broke your heart
And brought you lies
Look in my eyes
You'll see a love that's deep and true
Tender and strong
And all for you
You can trust this love
Honest that's the honest truth
Chorus:
From my heart
I'm giving you everything(everything)
From my heart
I promise you that I'll be there(I'll be there to love you)
From the soul
I'm showing you all I feel(all I feel is..)
From my heart
From the heart...
I will protect you
And respect you
And be all you need
And when you reach for love
You only need to reach for me
These arms will never let you down
They're staying around
I'll help you through every storm
I'll keep you safe
I'll keep you warm
And you'll have no doubt
You're the one I'm living for
Chorus:
From my heart
I'm giving you everything(everything)
From my heart
I promise you that I'll be there(I'll be there to love you)
From the soul
I'm showing you all I feel(all I feel is..)
From my heart
From the heart...
I'll provide the love you need
Just trust my touch
Believe in me
I'll never make you cry
Giving all I got with..all I've got is...
Chorus:
From my heart
I'm giving you everything(everything)
From my heart
I promise you that I'll be there(I'll be there to love you)
From the soul
I'm showing you all I feel(all I feel is..)
From my heart
From the heart...
2007-10-13
emacs cvs unicode branch now supports multi-tty!
On 3rd, Oct, I saw on the emacs developing mailing list that RMS was calling for a merging of multi-tty in to emacs's unicode branch. Since then I have always been longing for that merging.
And now, it has come true! This morning I updated the source code and found a lot of patches and updates. I took a look at the src/Changelog.unicode, found there is a item saying:
I guess the multi-tty has been already merged successfully!
So I took a hurry to compile the newest src codes. And you can guess that, it succeeds! Now I'm running it.
PS: Does anyone knows about how to customize a single frame's color-theme?
And now, it has come true! This morning I updated the source code and found a lot of patches and updates. I took a look at the src/Changelog.unicode, found there is a item saying:
2007-10-12 Stefan Monnier
Fix up multy-tty merge.
I guess the multi-tty has been already merged successfully!
So I took a hurry to compile the newest src codes. And you can guess that, it succeeds! Now I'm running it.
PS: Does anyone knows about how to customize a single frame's color-theme?
2007-10-07
2007-10-02
So many things needs to be learned
1. DSP
2. Graph theory
3. Statistics and Probabilities
4. Algorithms.
2. Graph theory
3. Statistics and Probabilities
4. Algorithms.
2007-09-27
Trackerd in ubuntu gutsy causes emacs to repond slowly when saving files
The slow repondence of emacs saving files is really conspicuious when trackerd(tracker's daemon) is running in the background. After I kill the trackerd with the command "killall -9 trackerd", emacs just acts so briskly.
I think the possible reason is that trackerd is watching the files I'm editing in emacs. Thus, when I try to save the files I've updated, tracerd tries to update its index, and thus takes the computing resources, lackness of which makes emacs to stop respond(In compiz fusion, emacs would just turn into gray and can't be operated).
I have not taken the time to view how this part of trackerd's code is written. and I've not tested trackerd and emacs on other versions of ubuntu or other distroes yet.
I think the possible reason is that trackerd is watching the files I'm editing in emacs. Thus, when I try to save the files I've updated, tracerd tries to update its index, and thus takes the computing resources, lackness of which makes emacs to stop respond(In compiz fusion, emacs would just turn into gray and can't be operated).
I have not taken the time to view how this part of trackerd's code is written. and I've not tested trackerd and emacs on other versions of ubuntu or other distroes yet.
2007-09-26
2 interesting command line commands
from http://ubuntuforums.org/showpost.php?p=2540421&postcount=1
Show information about the computer users
Code:
finger -l
Show current Ubuntu version
Code:
cat /etc/issue
Show information about the computer users
Code:
finger -l
Show current Ubuntu version
Code:
cat /etc/issue
2007-09-24
字符集(charset)和字符编码(character encoding)的区别
from this post: http://www.thescripts.com/forum/thread214891.html
It's important to distinquish between characters (or charsets) and
character encodings. They are two different things. A charset is a map
that defines which numeric value represents a particular glyph. A
character encoding defines how numeric values are serialized into a
stream of bytes. For example Unicode can be encoded as UTF-8 which which
is space effecient and provides compatibility with the ASCII and ISO-8859-1
charsets. Or it could be encoded as UCS4-LE which is not space effient
but it can be easier to do heavy text processing with it.
Here's a nice link about programming with extended charsets although it
is a little UTF-8/*nix centric:
http://www.cl.cam.ac.uk/~mgk25/unicode.html
It's important to distinquish between characters (or charsets) and
character encodings. They are two different things. A charset is a map
that defines which numeric value represents a particular glyph. A
character encoding defines how numeric values are serialized into a
stream of bytes. For example Unicode can be encoded as UTF-8 which which
is space effecient and provides compatibility with the ASCII and ISO-8859-1
charsets. Or it could be encoded as UCS4-LE which is not space effient
but it can be easier to do heavy text processing with it.
Here's a nice link about programming with extended charsets although it
is a little UTF-8/*nix centric:
http://www.cl.cam.ac.uk/~mgk25/unicode.html
2007-09-23
[howto] gnome's file association
According to this post at http://forums.fedoraforum.org/showthread.php?t=26875 , sereral files affect the file associations.
Though that post targets gnome 2.8, I find that it's still the same for the newest gnome, that is gnome 2.20, after checking these files.
-> /usr/share/applications/defaults.list
This file contains the applications which cause a double-click success. All Mime types will point to a desktop file.
-> /usr/share/applications/[application_name].desktop
This is the file where "defaults.list" will point to. One of the most important things inside this file is the entry "MimeType=".
-> /usr/share/applications/mimeinfo.cache
Contains information in similar form shown for file "defaults.list" in same directory. This file contains ALL associations given to a mime type. There is no need for a specified order of desktop files (see XMMS example lateron)
-> /usr/share/mime (Directory)
This directory contains several information. The sub-directories - excluding packages - contain information about given mime types. You'll see that many mime types already exist.
The packages directory contains the DATABASE calles freedesktop.org.xml!
-> /usr/share/mime/globs
This file contains the file extensions, associated to the mime-types.
Though that post targets gnome 2.8, I find that it's still the same for the newest gnome, that is gnome 2.20, after checking these files.
-> /usr/share/applications/defaults.list
This file contains the applications which cause a double-click success. All Mime types will point to a desktop file.
-> /usr/share/applications/[application_name].desktop
This is the file where "defaults.list" will point to. One of the most important things inside this file is the entry "MimeType=".
-> /usr/share/applications/mimeinfo.cache
Contains information in similar form shown for file "defaults.list" in same directory. This file contains ALL associations given to a mime type. There is no need for a specified order of desktop files (see XMMS example lateron)
-> /usr/share/mime (Directory)
This directory contains several information. The sub-directories - excluding packages - contain information about given mime types. You'll see that many mime types already exist.
The packages directory contains the DATABASE calles freedesktop.org.xml!
-> /usr/share/mime/globs
This file contains the file extensions, associated to the mime-types.
2007-09-22
2007-09-05
终于知道为什么install-keymap不行了
关键字:/etc/console/boottime.kmap.gz
我重新映射更改console(/dev/tty*)的ctrl和caps,于是按照install-keymap来弄,但是不行。
在配置文件里digg半天以后,发现ubuntu默认用的是console-setup,于是上面的boottime.kmap.gz是不会起作用的(即使用install-keymap)来更新。然后去看/etc/default/console-setup这个文件,发现我成功remap了ctrl和caps的机器上的配置是:
XKBMODEL="pc104"
XKBLAYOUT="us"
XKBVARIANT=""
XKBOPTIONS="ctrl:swapcaps"
而没有成功的机器上的是
XKBMODEL="pc104"
XKBLAYOUT="us"
XKBVARIANT=""
XKBOPTIONS=""
这就是问题了。。
我重新映射更改console(/dev/tty*)的ctrl和caps,于是按照install-keymap来弄,但是不行。
在配置文件里digg半天以后,发现ubuntu默认用的是console-setup,于是上面的boottime.kmap.gz是不会起作用的(即使用install-keymap)来更新。然后去看/etc/default/console-setup这个文件,发现我成功remap了ctrl和caps的机器上的配置是:
XKBMODEL="pc104"
XKBLAYOUT="us"
XKBVARIANT=""
XKBOPTIONS="ctrl:swapcaps"
而没有成功的机器上的是
XKBMODEL="pc104"
XKBLAYOUT="us"
XKBVARIANT=""
XKBOPTIONS=""
这就是问题了。。
2007-09-04
生活目标
能够生存->健康->开朗->有信心有目标
不能活得没有追求。那样的生活估计一点味道都没有。
追求,可以是很多方面的,比如生活上幸福愉快,事业上至少能够给家人支持。
还有,更不能逃避问题,该面对的就勇敢面对(我以前不是这样的;以后也不要这样了)。
不能活得没有追求。那样的生活估计一点味道都没有。
追求,可以是很多方面的,比如生活上幸福愉快,事业上至少能够给家人支持。
还有,更不能逃避问题,该面对的就勇敢面对(我以前不是这样的;以后也不要这样了)。
2007-09-02
mutt怎么设置在转发邮件的时候把附件也捎上?
发信人: Madsen (塞翁失马), 信区: LinuxApp
标 题: Re: mutt怎么设置在转发邮件的时候把附件也捎上?
发信站: 水木社区 (Tue Aug 28 14:37:47 2007), 站内
现在找到三个方法
一个是bounce-message,不过这个方法不能编辑邮件;相当于把要转发的邮件作为一个整体发出去
第二个是,进入要转发的邮件的附件列表,用t来tag要转发的附件;然后按;f ,对的,一个分号加f,然后就可以编辑邮件的文本部分,之后和发送普通邮件一样
第三个,在要转发的邮件上按ESC-e,和第二方法一样,允许编辑文本部分,之后和发送普通邮件一样
【 在 Madsen (欢迎使用RedHat<=9.0作为桌面操作系统!) 的大作中提到: 】
--
我不同意你的观点,但是我誓死捍卫你说话的权利。
※ 来源:·水木社区 newsmth.net·[FROM: 159.226.43.*]
标 题: Re: mutt怎么设置在转发邮件的时候把附件也捎上?
发信站: 水木社区 (Tue Aug 28 14:37:47 2007), 站内
现在找到三个方法
一个是bounce-message,不过这个方法不能编辑邮件;相当于把要转发的邮件作为一个整体发出去
第二个是,进入要转发的邮件的附件列表,用t来tag要转发的附件;然后按;f ,对的,一个分号加f,然后就可以编辑邮件的文本部分,之后和发送普通邮件一样
第三个,在要转发的邮件上按ESC-e,和第二方法一样,允许编辑文本部分,之后和发送普通邮件一样
【 在 Madsen (欢迎使用RedHat<=9.0作为桌面操作系统!) 的大作中提到: 】
--
我不同意你的观点,但是我誓死捍卫你说话的权利。
※ 来源:·水木社区 newsmth.net·[FROM: 159.226.43.*]
2007-08-31
2007-08-22
2007-06-29
2007-06-28
debian下mysql server的一个问题的解决
如果出现
那么这时候可以去/etc/mysql/debian.cnf,找到里面的password
然后登录到mysql shell:
mysql> GRANT ALL PRIVILEGES ON *.* TO 'debian-sys-maint'@'localhost' IDENTIFIED BY '' WITH GRANT OPTION;
mysql> flush priviledges;
七中的就是上面找到的password
然后
$sudo /etc/init.d/mysql restart
看看:)
$sudo /etc/init.d/mysql start
Starting MySQL database server: mysqld . . ..
Checking for corrupt, not cleanly closed and upgrade needing tables..
/usr/bin/mysqladmin: connect to server at 'localhost' failed
error: 'Access denied for user 'debian-sys-maint'@'localhost' (using password: YES)'
那么这时候可以去/etc/mysql/debian.cnf,找到里面的password
然后登录到mysql shell:
mysql> GRANT ALL PRIVILEGES ON *.* TO 'debian-sys-maint'@'localhost' IDENTIFIED BY '
mysql> flush priviledges;
七中的
然后
$sudo /etc/init.d/mysql restart
看看:)
2007-06-21
It's really amazing
The fantastic Compiz and Beryl have been merged and a new project named "Compiz fusion" has been set up at http://www.opencompositing.org.
I've just installed Compiz fusion on my ubuntu feisty box according to this guide. The first impression it gives hits me! It's unbelievably fast than beryl!
Here is a screenshot of its expo plugin:
I've just installed Compiz fusion on my ubuntu feisty box according to this guide. The first impression it gives hits me! It's unbelievably fast than beryl!
Here is a screenshot of its expo plugin:
2007-06-02
2007-05-28
丹田具体在人体的哪个位置?
丹田在何处,说法不一。多数气功家认为,丹田有上丹田、中丹田和下丹田。上丹田叫“泥丸”,在头顶百会穴,有的说在两眉间印堂穴。中丹田叫“绛宫”,在胸部膻中穴。下丹田在脐下小腹部相当大的一块体积,包括关元、气海,神阙、命门等穴位。还有人认为丹田在脐上,又称祖窍。也有人说巨阙穴为中丹田,又名灵台。下丹田为足掌心之涌泉。其说不一。
古人认为丹田是滋养全身的重要部位,故有“无火能使百体皆温,无水能使脏腑皆润,关系全身性命,此中一线不绝,则生命不亡”的说法。
上丹田在督脉的循行路上,属于阳性,是阳气集中的地方,是藏神之所,是主管意识活动的神经中枢所在。是练功入静的主要部位。上丹田的作用是锻炼神经系统,控制自己的意识活动,调节、增强神经中枢,抑制整体代谢机能,从而发挥贮能性效应。这有助于休养生息,积聚精力与疾病作斗争,获得健康。所以,练功后感到体力增强,精力充沛,是有道理的。
上丹田在头部,头部为诸阳之会,凡气虚下陷,头部怕风寒,以及脑贫血、低血压病人,可意守上丹田,但初学气功者,不要马上意守上丹田,以免气机上窜引起头晕;阳盛的病人(如心火上炎、肝阳上亢、高血压)也不要意守上丹田。
中丹田在胸部,如病人是中气下陷,妇女月经过多,可意守中丹田,但容易引起胸闷,要慎重使用。
下丹田,是练功诱导得气的主要部位,其作用是锻炼体液系统,激发体内的能量物质,以调节、充实体液循环,提高整体代谢机能,从而发挥激能性效应。这对人体充实下元,防止早衰,健身延年起重要作用。
历代气功家多主张意守下丹田;因为这个部位对人体生命活动的关系最为密切,它位于人体中心,是任脉、督脉、冲脉三脉经气运行的起点,十二经脉也都是直接或间接通过丹田而输入本经,再转入本脏。下丹田是真气升降、开合的基地,也是男子藏精,女子养胎的地方。《难经》认为:下丹田是“性命之祖,生气之源,五脏六腑之本,十二经脉之根,阴阳之会,呼吸之门,水火交会之乡。”所以气功家多以下丹田为锻炼、汇聚、储存真气的主要部位。人的元气发源于肾,藏于丹田,借三焦之道,周流全身,以推动五脏六腑的功能活动。人体的强弱,生死存亡,全赖丹田元气之盛衰。所以养生家都非常重视保养丹田元气。丹田元气充实旺盛,就可以调动人体潜力,使真气能在全身循环运行。意守丹田,就可以调节阴阳,沟通心肾,使真气充实畅通八脉,恢复先天之生理机能,促进身体的健康长寿。
古人认为丹田是滋养全身的重要部位,故有“无火能使百体皆温,无水能使脏腑皆润,关系全身性命,此中一线不绝,则生命不亡”的说法。
上丹田在督脉的循行路上,属于阳性,是阳气集中的地方,是藏神之所,是主管意识活动的神经中枢所在。是练功入静的主要部位。上丹田的作用是锻炼神经系统,控制自己的意识活动,调节、增强神经中枢,抑制整体代谢机能,从而发挥贮能性效应。这有助于休养生息,积聚精力与疾病作斗争,获得健康。所以,练功后感到体力增强,精力充沛,是有道理的。
上丹田在头部,头部为诸阳之会,凡气虚下陷,头部怕风寒,以及脑贫血、低血压病人,可意守上丹田,但初学气功者,不要马上意守上丹田,以免气机上窜引起头晕;阳盛的病人(如心火上炎、肝阳上亢、高血压)也不要意守上丹田。
中丹田在胸部,如病人是中气下陷,妇女月经过多,可意守中丹田,但容易引起胸闷,要慎重使用。
下丹田,是练功诱导得气的主要部位,其作用是锻炼体液系统,激发体内的能量物质,以调节、充实体液循环,提高整体代谢机能,从而发挥激能性效应。这对人体充实下元,防止早衰,健身延年起重要作用。
历代气功家多主张意守下丹田;因为这个部位对人体生命活动的关系最为密切,它位于人体中心,是任脉、督脉、冲脉三脉经气运行的起点,十二经脉也都是直接或间接通过丹田而输入本经,再转入本脏。下丹田是真气升降、开合的基地,也是男子藏精,女子养胎的地方。《难经》认为:下丹田是“性命之祖,生气之源,五脏六腑之本,十二经脉之根,阴阳之会,呼吸之门,水火交会之乡。”所以气功家多以下丹田为锻炼、汇聚、储存真气的主要部位。人的元气发源于肾,藏于丹田,借三焦之道,周流全身,以推动五脏六腑的功能活动。人体的强弱,生死存亡,全赖丹田元气之盛衰。所以养生家都非常重视保养丹田元气。丹田元气充实旺盛,就可以调动人体潜力,使真气能在全身循环运行。意守丹田,就可以调节阴阳,沟通心肾,使真气充实畅通八脉,恢复先天之生理机能,促进身体的健康长寿。
2007-05-21
The 6 Myths Of Creativity
This is a good list of things to add to the STOP DOING list.
1. Creativity Comes From Creative Types
2. Money Is a Creativity Motivator
3. Time Pressure Fuels Creativity
4. Fear Forces Breakthroughs
5. Competition Beats Collaboration
6. A Streamlined Organization Is a Creative Organization
A. Everyone is creative! it has just been beaten out of you by the system.
B. Motivation is unique to the individual and changes by circumstance.
C. Time pressure gets you hallucinations from sleep deprivation.
D. Fear makes people play it safe.
E. Competition leads to hoarding.
F. Lean and mean is usually starved and hopeless.
1. Creativity Comes From Creative Types
2. Money Is a Creativity Motivator
3. Time Pressure Fuels Creativity
4. Fear Forces Breakthroughs
5. Competition Beats Collaboration
6. A Streamlined Organization Is a Creative Organization
A. Everyone is creative! it has just been beaten out of you by the system.
B. Motivation is unique to the individual and changes by circumstance.
C. Time pressure gets you hallucinations from sleep deprivation.
D. Fear makes people play it safe.
E. Competition leads to hoarding.
F. Lean and mean is usually starved and hopeless.
2007-05-18
2007-05-11
字体问题
对DejaVu的字体本来已经是很满意的了。但是总有贪欲,想找更好的Monospace(等宽)的字体。
刚好看到有人推荐微软的Consola,于是费力去下了setup.exe(之所以费力,是因为微软的网站上的网页用Firefox半天打不开,Firefox的状态一直显示是在从js.microsoft.com load东西。。最后只能用w3m打开算了)。简单地对比了一下,在0(数字 零)和O(大写的字母o),发现Consola确实比较明显地标示了这两者的不同。但是在对比Il1(分别是大写的字母i,小写的字母L和数字一)的时候,发现用Consola的时候容易把l(小写的字母L)和1(数字一)混淆,于是放弃。。
刚好看到有人推荐微软的Consola,于是费力去下了setup.exe(之所以费力,是因为微软的网站上的网页用Firefox半天打不开,Firefox的状态一直显示是在从js.microsoft.com load东西。。最后只能用w3m打开算了)。简单地对比了一下,在0(数字 零)和O(大写的字母o),发现Consola确实比较明显地标示了这两者的不同。但是在对比Il1(分别是大写的字母i,小写的字母L和数字一)的时候,发现用Consola的时候容易把l(小写的字母L)和1(数字一)混淆,于是放弃。。
2007-05-07
什么是忘忧草?
//某天在出租车上听到广播里说到什么是忘忧草,于是就搜了一下
人们用来佐膳的黄花菜,学名为萱草。大约已栽种了两千多年,是我国特有的土产。据《诗经》记载,古代有位妇人因丈夫远征,遂在家居北堂栽种萱草,借以解愁忘忙,从此世人称之为“忘忧草”。
该妇人到底能忘忧多少,别人难以相知。但她参喜爱萱草,真可谓颇有见地。在百合科的同宗姐妹中,萱草并非名门望族,乃不过是位“小家闺秀”。观其外表,叶片细长,花为筒状,每朵6瓣,向外展张,花色桔红,一般每葶着生数朵,从夏到秋,开个不停,可惜晨开暮闭,匆匆谢去。据花卉鉴赏家认为,萱草翠叶萋萋,着花秀秀,焕发出一种外柔内刚、端庄雅达的风采,教人感到亲切和蔼,赏心悦目。难怪古人把它比喻为慈母的音容。苏东坡曾赋日:“萱草虽微花,孤秀能自拨,亭亭乱叶中,一一芳心插”。他所述的“芳心”,就是指母亲的爱心。白居易也有过诗云:“杜康能散闷,萱草解忘忧”。为他晚年的知己刘禹锡屡遭贬谪的身世予以劝慰。其实,从科学的角度来看,一棵区区无名小花,本身并无含有任何解忧的元素,只不过在观赏之际,助人转移情感,稍散一时之闷,略忘片刻之忧而已。在50年代,据闻敬爱的董必武同志在公差外地时,寄给夫人何连芝四句道:“贻我含笑花,报以忘忧草,莫忧儿女事,常笑偕吾老”,以此劝慰她勿再为家事多忧。综观常吃人间烟火的凡人,能够完全无忧者恐怕为数不多。何况天下间还有不少仁人志士常为国家的命运而忧,为民间的疾苦而虑。可见该忧的还得要忧,该忘的就让它忘了吧!
常见的萱草可分食用与观赏两类。食用的花多属单瓣,专供采花蒸熟晒干后出售,俗名金针。而观赏的花多属重瓣,专供人工盆栽或作园林小景。这两类的花朵都较为细小。在国外经过杂交改良,现今已选育出许多能开大花的新品种,每朵大如杯口,每葶抽花多达三四十朵,表现得非常壮观。前几年广州园林科研所曾经引进了100多个品种,普遍试种成功。例如开黄花的“黄云裳”,开红花的“红紫绒”等都别具一格,颇有观赏价值。
据李时珍评述:“黄花菜甘凉无毒,解烦热,清酒疽,利胸隔,安心神……,”既可食用,又可入药,除了干制,还可鲜食。即是把花摘下煮熟,配上麻油、酱料凉拌,其味特别清新可口。岭南菜谱中的“罗汉斋”里面就有金针做配料,令人食之不厌。甘肃陇东一带是我国著名的萱草生产基地,那里每年约有金针 100多万公斤畅销中外。
萱草原产我国南部。适应性广,耐寒,喜湿润,也耐旱,喜阳光,也耐半阴。一般土壤均能生长,以排水良好、肥沃的沙壤土为最好。
回答者:陌颜迷尘 - 大魔法师 八级
回答者:唐子畏 - 榜眼 十三级 3-19 21:35
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萱草,百合科,多年生宿根草本植物。原产欧洲,南北均可种植。可以使人忘忧的一种草。嵇康《养生论》:
“合欢蠲忿,萱草忘忧”,故世称忘忧草。
萱 草
Hemerocallis fulva 又称忘忧草,百合科多年生宿根草本。具短根状茎和纺锤状的肉质根。叶基生,排成两列,条形,长可达80厘米。花期6月~8月,花莛粗壮,高约100厘米,螺旋状聚伞花序,有花十数朵,花冠漏斗形,径12厘米,桔红色,花瓣中部有褐红色斑。原产中国南部、欧洲南部及日本。目前栽培比较多的大花萱草是培育出的多倍体新品种,花色有淡白绿、深金黄、淡米黄、绯红、淡粉、深玫瑰红、淡紫、深血青等,花的朵数增多,可开至40多朵;花直径达19厘米,甚为美观。用分株或播种法繁殖。耐寒冷和干旱,对土壤选择不严。以富含腐殖质、排水良好的土壤为好。适应性强,栽培容易,花期长,甚受人们喜爱。
黄花菜(Hemerocalliscritrina),学名萱草,又称金针菜、谖草、宜男花、安神菜、忘忧草,为百合科萱草属多年生宿根草本植物。
在《花镜》中载:“萱草通作谖,一名宜男,一名忘忧”。崔豹《古今注》亦将萱草称为忘忧草。李时珍《本草纲目》说:“萱,宜下湿地,冬月丛生,叶如蒲蒜辈而柔弱,新旧相代,四时青翠,五月抽茎开花,六出四垂,朝开暮蔫,至秋深乃尽,……今东人采其花跗干而货之,名为黄花菜。”因其花的颜色呈金黄色而名黄花菜,据其形态像金针而取名为金针菜。把萱草称为宜谢ㄊ枪糯九嗯宕娌莼?认为可以多生男孩,故在《诗经》中就有“焉得谖草,言树之背”之说。
萱草之所以被称为忘忧草,是谓人们见了此花不管有多大的忧愁都可忘掉。此说虽有夸大之辞,但据《本草注》说:“萱草味甘,令人好欢,乐而忘忧。”《延寿书》记:“嫩苗为蔬,食之动风,令人昏然如醉,故名忘忧。”晋朝的养生学家嵇康在《嵇中散集养生论》中也论及“合欢蠲忿,萱草忘忧,愚智所共知也。”对忘忧草药用,《本草求真》说:“萱草味甘而气微凉,能去湿利水,除热通淋,止渴消烦,开胸宽膈,令人心平气和,无有忧郁。”《本草图经》云:“萱草,处处田野有之。五月采花,八月采根用。今人多采其嫩苗及花跗作 ,云利胸膈甚佳。”费伯雄《医醇义劳伤》中论述:“劳者,五脏积劳也。伤者,七情受伤也。百忧感具心,万事劳其形,有限之气血,消縻殆尽矣。……忧愁太过,忽忽不乐,……萱草忘忧汤主之。”费氏自制的萱草忘忧汤就以金针菜一两煎汤代水煎煮他药。《本草纲目》认为其有“宽胸膈,安五脏,安寐解郁,清热养心”的作用。中医理论认为自然界阴阳消长规律与人体阴阳消长规律相应,“得阳则 ,得阴则瞑”。而萱草花又具有朝开夜合的特性,能顺乎自然界阴阳消长规律,入夜则瞑,入昼则寤,古人取其同气相求,同类相应,用其治疗不安寐和忧愁。
人们用来佐膳的黄花菜,学名为萱草。大约已栽种了两千多年,是我国特有的土产。据《诗经》记载,古代有位妇人因丈夫远征,遂在家居北堂栽种萱草,借以解愁忘忙,从此世人称之为“忘忧草”。
该妇人到底能忘忧多少,别人难以相知。但她参喜爱萱草,真可谓颇有见地。在百合科的同宗姐妹中,萱草并非名门望族,乃不过是位“小家闺秀”。观其外表,叶片细长,花为筒状,每朵6瓣,向外展张,花色桔红,一般每葶着生数朵,从夏到秋,开个不停,可惜晨开暮闭,匆匆谢去。据花卉鉴赏家认为,萱草翠叶萋萋,着花秀秀,焕发出一种外柔内刚、端庄雅达的风采,教人感到亲切和蔼,赏心悦目。难怪古人把它比喻为慈母的音容。苏东坡曾赋日:“萱草虽微花,孤秀能自拨,亭亭乱叶中,一一芳心插”。他所述的“芳心”,就是指母亲的爱心。白居易也有过诗云:“杜康能散闷,萱草解忘忧”。为他晚年的知己刘禹锡屡遭贬谪的身世予以劝慰。其实,从科学的角度来看,一棵区区无名小花,本身并无含有任何解忧的元素,只不过在观赏之际,助人转移情感,稍散一时之闷,略忘片刻之忧而已。在50年代,据闻敬爱的董必武同志在公差外地时,寄给夫人何连芝四句道:“贻我含笑花,报以忘忧草,莫忧儿女事,常笑偕吾老”,以此劝慰她勿再为家事多忧。综观常吃人间烟火的凡人,能够完全无忧者恐怕为数不多。何况天下间还有不少仁人志士常为国家的命运而忧,为民间的疾苦而虑。可见该忧的还得要忧,该忘的就让它忘了吧!
常见的萱草可分食用与观赏两类。食用的花多属单瓣,专供采花蒸熟晒干后出售,俗名金针。而观赏的花多属重瓣,专供人工盆栽或作园林小景。这两类的花朵都较为细小。在国外经过杂交改良,现今已选育出许多能开大花的新品种,每朵大如杯口,每葶抽花多达三四十朵,表现得非常壮观。前几年广州园林科研所曾经引进了100多个品种,普遍试种成功。例如开黄花的“黄云裳”,开红花的“红紫绒”等都别具一格,颇有观赏价值。
据李时珍评述:“黄花菜甘凉无毒,解烦热,清酒疽,利胸隔,安心神……,”既可食用,又可入药,除了干制,还可鲜食。即是把花摘下煮熟,配上麻油、酱料凉拌,其味特别清新可口。岭南菜谱中的“罗汉斋”里面就有金针做配料,令人食之不厌。甘肃陇东一带是我国著名的萱草生产基地,那里每年约有金针 100多万公斤畅销中外。
萱草原产我国南部。适应性广,耐寒,喜湿润,也耐旱,喜阳光,也耐半阴。一般土壤均能生长,以排水良好、肥沃的沙壤土为最好。
回答者:陌颜迷尘 - 大魔法师 八级
回答者:唐子畏 - 榜眼 十三级 3-19 21:35
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萱草,百合科,多年生宿根草本植物。原产欧洲,南北均可种植。可以使人忘忧的一种草。嵇康《养生论》:
“合欢蠲忿,萱草忘忧”,故世称忘忧草。
萱 草
Hemerocallis fulva 又称忘忧草,百合科多年生宿根草本。具短根状茎和纺锤状的肉质根。叶基生,排成两列,条形,长可达80厘米。花期6月~8月,花莛粗壮,高约100厘米,螺旋状聚伞花序,有花十数朵,花冠漏斗形,径12厘米,桔红色,花瓣中部有褐红色斑。原产中国南部、欧洲南部及日本。目前栽培比较多的大花萱草是培育出的多倍体新品种,花色有淡白绿、深金黄、淡米黄、绯红、淡粉、深玫瑰红、淡紫、深血青等,花的朵数增多,可开至40多朵;花直径达19厘米,甚为美观。用分株或播种法繁殖。耐寒冷和干旱,对土壤选择不严。以富含腐殖质、排水良好的土壤为好。适应性强,栽培容易,花期长,甚受人们喜爱。
黄花菜(Hemerocalliscritrina),学名萱草,又称金针菜、谖草、宜男花、安神菜、忘忧草,为百合科萱草属多年生宿根草本植物。
在《花镜》中载:“萱草通作谖,一名宜男,一名忘忧”。崔豹《古今注》亦将萱草称为忘忧草。李时珍《本草纲目》说:“萱,宜下湿地,冬月丛生,叶如蒲蒜辈而柔弱,新旧相代,四时青翠,五月抽茎开花,六出四垂,朝开暮蔫,至秋深乃尽,……今东人采其花跗干而货之,名为黄花菜。”因其花的颜色呈金黄色而名黄花菜,据其形态像金针而取名为金针菜。把萱草称为宜谢ㄊ枪糯九嗯宕娌莼?认为可以多生男孩,故在《诗经》中就有“焉得谖草,言树之背”之说。
萱草之所以被称为忘忧草,是谓人们见了此花不管有多大的忧愁都可忘掉。此说虽有夸大之辞,但据《本草注》说:“萱草味甘,令人好欢,乐而忘忧。”《延寿书》记:“嫩苗为蔬,食之动风,令人昏然如醉,故名忘忧。”晋朝的养生学家嵇康在《嵇中散集养生论》中也论及“合欢蠲忿,萱草忘忧,愚智所共知也。”对忘忧草药用,《本草求真》说:“萱草味甘而气微凉,能去湿利水,除热通淋,止渴消烦,开胸宽膈,令人心平气和,无有忧郁。”《本草图经》云:“萱草,处处田野有之。五月采花,八月采根用。今人多采其嫩苗及花跗作 ,云利胸膈甚佳。”费伯雄《医醇义劳伤》中论述:“劳者,五脏积劳也。伤者,七情受伤也。百忧感具心,万事劳其形,有限之气血,消縻殆尽矣。……忧愁太过,忽忽不乐,……萱草忘忧汤主之。”费氏自制的萱草忘忧汤就以金针菜一两煎汤代水煎煮他药。《本草纲目》认为其有“宽胸膈,安五脏,安寐解郁,清热养心”的作用。中医理论认为自然界阴阳消长规律与人体阴阳消长规律相应,“得阳则 ,得阴则瞑”。而萱草花又具有朝开夜合的特性,能顺乎自然界阴阳消长规律,入夜则瞑,入昼则寤,古人取其同气相求,同类相应,用其治疗不安寐和忧愁。
2007-05-01
中科院青年公寓门口那家“席殊”书屋的书
我办了一张会员卡,这样可以有9折优惠的。因此我也就经常去逛,买些书,这个地方氛围还不错。不过现在我在想这个地方的书是不是质量有些不太好。比如大概半年前我从这家书店买了一本王国维的《人间辞话》,看了不到一个星期,这个书就出问题了:页面都成了活页,因为装订坏掉了。
上周六(4月29号)晚上,我陪gf逛这家书店,买了一本王雪梅的《女法医手记》,当天晚上,页面就成了活页,同样,装订坏了。我记得在店里,gf看这本书的时候,定员还“刻意”提醒让她小心拿着这书,当时也没有在意,没想到是这个问题。
我懒得去换,这东西很难说清楚。不过就是发发牢骚。
上周六(4月29号)晚上,我陪gf逛这家书店,买了一本王雪梅的《女法医手记》,当天晚上,页面就成了活页,同样,装订坏了。我记得在店里,gf看这本书的时候,定员还“刻意”提醒让她小心拿着这书,当时也没有在意,没想到是这个问题。
我懒得去换,这东西很难说清楚。不过就是发发牢骚。
话说现在国内的某些对国外文档的翻译
比如,在 http://www.woodpecker.org.cn/diveintopython/http_web_services/user_agent.html 里,有这么一句:
猛然看到“客户”,始终没有理解这个句子要说什么。仔细在上面链接给出的页面里看了看,发现有Dive Into Python这几个字,心想这难道是一本书的名字?(我确实土,刚刚开始看Python,不知道有这本书)。然后goolge了一下,找到了英文原版在http://diveintopython.org/。于是就去对应的章节看原文:
这下明白了,原来人家作者说的是“客户端”。“客户”和“客户端”的意义还是差别有些的吧?
懒得去看那个翻译的提供者是谁了。不过,既然要翻译,那么至少该对国内的读者负责的。不过说到负责,很多出版社的书都翻译得和一坨屎一样烂(这就是为什么我坚持看英文版本的书的原因,并不是为了炫耀英语,国内影印版本还是很多的),何况这些在网站上打野战的家伙们呢。
改善你的 HTTP web 服务客户的第一步就是用 User-Agent 适当地鉴别你自己
猛然看到“客户”,始终没有理解这个句子要说什么。仔细在上面链接给出的页面里看了看,发现有Dive Into Python这几个字,心想这难道是一本书的名字?(我确实土,刚刚开始看Python,不知道有这本书)。然后goolge了一下,找到了英文原版在http://diveintopython.org/。于是就去对应的章节看原文:
The first step to improving your HTTP web services client is to identify yourself properly with a User-Agent
这下明白了,原来人家作者说的是“客户端”。“客户”和“客户端”的意义还是差别有些的吧?
懒得去看那个翻译的提供者是谁了。不过,既然要翻译,那么至少该对国内的读者负责的。不过说到负责,很多出版社的书都翻译得和一坨屎一样烂(这就是为什么我坚持看英文版本的书的原因,并不是为了炫耀英语,国内影印版本还是很多的),何况这些在网站上打野战的家伙们呢。
2007-04-26
2007-03-03
2007-01-29
life
life is sometimes really hard, but you can make it a lot better if you try to prepare for it
-- James Brown, The Godfather of Soul Music.
-- James Brown, The Godfather of Soul Music.
2007-01-19
beryl is about to release its 0.2.0
Now, there is 0.2.0beta2 in beryl's svn branch.
Let's wait and expect this fantastic and wonderful and great Window Manager.
Let's wait and expect this fantastic and wonderful and great Window Manager.
2007-01-18
linux下ogg/mp3 id3tag
很多ogg或者mp3的id3tag是用gbk或者gb2312编码的。
而rhythmbox里gstreamer调用libid3tag去解析音频文件的tag。但是libid3tag只会做iso-8859->unicode的转换,于是,无论本来的id3tag是用什么编码的,libid3tag都以为使用iso-8859编码的,于是在非英语地区,就不爽了。
于是今天用mutagen里面的mid3iconv把id3tag乱码的音频文件都给转换到了utf-8。在rhythmbox里搜索、浏览、播放都舒服多了。
另外,有些音频文件根本就没有id3tag。这个时候也许可以试试看easytag。easytag支持多种格式的音频文件,包括MP3, MP2, MP4/AAC, FLAC, Ogg Vorbis, MusePack and Monkey's Audio files。而且支持从文件名匹配信息到id3tag,比如01_title.ogg,就可以用%n_%t来匹配,这样这个文件id3tag里的track就是01,而title就是title了。
而rhythmbox里gstreamer调用libid3tag去解析音频文件的tag。但是libid3tag只会做iso-8859->unicode的转换,于是,无论本来的id3tag是用什么编码的,libid3tag都以为使用iso-8859编码的,于是在非英语地区,就不爽了。
于是今天用mutagen里面的mid3iconv把id3tag乱码的音频文件都给转换到了utf-8。在rhythmbox里搜索、浏览、播放都舒服多了。
另外,有些音频文件根本就没有id3tag。这个时候也许可以试试看easytag。easytag支持多种格式的音频文件,包括MP3, MP2, MP4/AAC, FLAC, Ogg Vorbis, MusePack and Monkey's Audio files。而且支持从文件名匹配信息到id3tag,比如01_title.ogg,就可以用%n_%t来匹配,这样这个文件id3tag里的track就是01,而title就是title了。
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