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吖十的道理™:: The 10 Network ::

2008年4月30日星期三

Google Apps

听同事说有关Google Apps的好处很久了,他说真的很方便,还说以后“我们”会没有工作了...人们+公司不需要 Network Admin了,大剂

一直都没有时间去“研究”,又不敢拿我原本的 Domain + Hosting 来“搞非”。担心一搞,就更加多工,最惨是可能 Data 会不见...昨天,终于帮友人弄了一个 Domain。

原本打算到本地公司如 ExabytesShinjiru 或我现在的 Domain hosting company --> eMerge 开创的,哪里知道普通的 .com 价钱也比其他来的贵,便宜的,procedure 和 payment method 又麻烦,真是的!最后,还是到了国外的 godaddy.com 开创了,从开始游览到开创成功 + host 在 Google 前后只用了少于一个小时!!你说容易吗?

google_apps01

Google Apps 的配套

Free Edition

  • 价钱 : 免费
  • 内容:Gmail, Google Talk, Google Calendar, Google Docs, Google Sites, 和 Start Page
  • 电邮的容量:到今天为止是 6.675337 GB / 户口
  • 自行 manage 的介面和更多的 features....参阅这里

很不错的网上服务!值得一试!!

2008年4月28日星期一

智力Flash游戏


从我妹的部落格发现这样一个游戏,看看你有多“厉害”!很不错且简单的游戏...按一按上图即可以开始游戏。

看似简单,玩起来吓....嘻!

2008年4月27日星期日

Malaysian Dreamgirls

后知后觉的我,现在才发现有这样的一个 Contest...“Malaysian Dreamgirls”。

malaysianDreamgirls01

这个竞赛是有十二个大马的模特可人儿,打从三月开始一起生活竞赛。到今天为止只剩下三个即Adeline, Cindy & Hanis。短讯投票到明天凌晨十二点截止。

mdreamgirls_adeline mdreamgirls_adeline2

mdreamgirls_cindymdreamgirls_cindy2

mdreamgirls_hanismdreamgirls_hanis2   

Malaysian Dreamgirls 的决赛将在星期二,六点半在 1-Utama LG Oval 举行。

http://malaysiandreamgirl.tv/

2008年4月26日星期六

最牛的古汉字

网上最牛古汉字囧(Jiǒng)

jiong 网上最牛古汉字

“八”——眉眼

“口”——嘴

原义:光明

网义:郁闷、悲伤、无奈等

本作“冏”

”是什么?它是一个汉字,读音Jiǒng;“囧”的含义是什么?本义是“光明”的意思。但就是这样一个字现在被赋予更多的意义,并发展成为一种奇特的网络文化。

 

据了解, “囧”字在中国康熙字典里也有显示,后被网络进一步宣张,现在成为一种罕见的网络文化。在网络文化中,囧的内小“八”字视为眉眼,“口”视为嘴。它的内涵就是:作为头,表达沉重的思想;作为脸,表达浪漫与激情;而在失意体前屈文化中,它的作用是前者;也常常表示郁闷的表情,常用来形容一个人变态猥琐(囧这个字的表情)。

用“囧”表达情绪,体现了中国式的智慧。

如果你在今天才知道这个字的话,只证明了一样事情....

“Uncle/Aunty,你老了...你脱伍了!哈哈...”

这样的牛仔裤,你敢穿吗?

牛仔裤又有革新了!

穿起这件牛仔裤,一定为你带来极高的“回头率”!

sannaJeans (1) 

这名巴西服装设计师 Sandra Tanimura为身材骨感又勇气可嘉的女人们,设计了一件“比基尼牛仔裤”!她说,她设计这款裤装的概念是来自她的顾客们不断要求更低的裤腰,但又总是很难保证裤子不掉下去。

她说:“我们专门设计低腰的裤子,顾客们总是希望能够更低。达到顾客们要求的尺度同时又保证裤子不掉下去确实是个难题。最终我想到了用比基尼来解决这个问题。”

现在,这件牛仔裤在日本开始疯狂流行,据说一件卖大约45英磅

sannaJeans

sannaJeans (3)

sannaJeans (4)

sannaJeans (5)

sannaJeans (6)

你又敢不敢穿呢?这里又会不会流行起来呢?

参阅:

设计师Sandra Tanimura 的 SANNA'S BRAZIL FASHION STORE

It's my DAD's birthday~

    dad-birthday01dad-birthday02

It's not easy being Dad-
there's attention to be paid,
squabbles to be settled
and decisons to be made
There are dreams to be encouraged
there are tears to wipe away
and examples to be set
in everyhitng you do and say...
it's not easy being Dad-
but you've done it so well
with more patience, love and wisdom
than these words could ever tell
Have a Great Birthday Dad.
With Love

 

2008年4月24日星期四

好忙叻!

近来真的好忙...其实也不知道到底再忙些什么?!就是很多东西做就是了...

搞到一点自己私人的时间也没有!更没有时间来这里 Blogging...

头脑有点塞,想不到东西....

2008年4月20日星期日

《见龙卸甲》的赵子龙和曹婴

194484_n刚看完《三国之见龙卸甲》,这套戏真的帅毙了!我,特别喜欢中国古代的战征电影...如《墨攻》,《赤壁》等。

这戏,真的值得一看!戏中两鬓斑白的赵子龙,和美得像雪一般的少女,曹操的孙女曹婴的凤鸣山决战很有看头。这是最惨烈最好看的一战!

194487_n

中文名:三国之见龙卸甲
英文名:Three Kingdoms: Resurrection of the Dragon
导演: 李仁港
故事: 罗贯中
编剧: 李仁港
主 演: 刘德华-赵云,MaggieQ-曹婴,洪金宝-罗平安,濮存昕-诸葛亮,狄龙-关羽,吴建豪-关兴,丁海峰—张苞,邓卫—张磊(赵云副将),刘松仁—曹操,岳华—刘备 ,陈之辉—张飞

还有,Maggie Q 扮演的曹婴此时手抱琵琶惊艳出场,相当惊艳。

3a731a13-4df0-40ef-91f6-00d0dad16f73

6d500af5-08f5-4d66-b0bb-c5c7f43704cd

72889fe4-bbbd-4c20-8dd4-5c2e086daf0e

7e1794cf-c2f0-47d9-b782-d1df2b1c27a6

关于曹婴

曹婴这个曹操被埋没的孙女,的确是有的。但是她被历史所埋没了。没有很详细的记载。好象有本记载是这么说的。

曹婴,字不清楚,曹操的嫡孙女。据记载曹操死后,也就是曹丕称帝后,她总揽了魏国大权。而且她在数个月内就掌控了巍国所有兵马以及政权,与巍国的经济,她其实没有野心,但只是她的才华出卖了她,可以说她就像电影说的一样,完全的继承了曹操的心得,以及兵法,甚至还比周俞,等郭嘉等类人物更胜一筹,她可以用两个字来形容了‘可怕’跟蜀诸葛亮一样,独揽大权,曹丕守制于她,但是诸葛亮军事以及政治方面远不及她。后来到了无可挽回的地步,被曹丕联合众臣一起推翻了她,这内政前后不到几个月的时间。当时的曹婴本人聪明反被聪明误,自己都不知道她已经被她自己的才华所出卖。她没感觉,自己已经到了一个无法挽回的局面,至于曹婴之后有没被处死,就没有详细的记载了,我查了很多资料都没查到。但是可以肯定的是,这段历史被埋没了,当时曹丕为了掩住国家颜面,所谓家丑不亦外扬,他封住了所以关于曹婴的消息,所以很少人知道。有知道也只是一些人的传开而已。记载也很少。但是也有少数的记载。据说她写了一套战略方针,是关于东征吴国,与西下蜀国。一举统一天下,但很可惜的是,后来被她亲手给毁了,也没人知道她这是什么样的方针,但是有记载说这条方针可以在三年内灭蜀降吴一统天下。但不知道是否真实。

更多资料: http://baike.baidu.com/view/966671.html

[转]从女性胸部的大小看男女价值观的差异


作者: 庄生梦蝶   发表日期: 2008-04-15 11:11


残阳兄在博客中转了一篇女士丰胸的帖子,他的动机是什么我们姑且不论(你别说,还真不清楚他的动机到底是什么???)。


当时我的回复的意思是,女人,还是胸部大较好些。
一些朋友,尤其是女士,却对我的回复颇有微词。
好罢,先说说两个故事。故事是我转来的,虽不是自己写的,但却觉得故事中的段子颇符合现实中的情景,也片面地反映了一些人的心态。
先看故事再说罢。


故事一,女人的价值观:


一个女人要在三个男人中选定一位作为结婚对象,她决定做一个测验。
于是她叫每个男人拿五千元出户头,并观察他们如何处理这笔钱……


第一个男人把钱又存了起来,
他告诉她, 他是个顾家的男人绝不私自花费一分钱。女人非常感动。


第二个男人把钱买了钻石戒指向她求婚, 他告诉她, 他所有的钱都只为她一个人花。 女人大为感动。


第三个男人把钱买了好多东西孝敬了丈母娘, 他告诉她, 他爱她包括她的家人。 女人相当感动。


她对他们三人很难决断, 苦苦思考了很长时间,最后决定:
她决定嫁给他们中最有钱的!


故事二,男人的价值观:


一个男人要在三个女郎中选定一位作为结婚对象,他决定做一个测验。
于是他给了每一位女郎五千元,并观察她们如何处理这笔钱……


第一位女郎从头到脚重新打扮,她到一家美容沙龙设计了新的发型,画了美丽的妆,还买了新了首饰,为了那位男士把自己打扮的漂漂亮亮。
她告诉他:她所做的一切都是为了让他觉得她更有吸引力,只因为她是如此深爱着他…… 男人非常感动。


第二位女郎采购了许多给那男士的礼物,她为他买了整套的高尔夫球球具,一些计算机的配件,还有一些昂贵的衣服..当她拿出这些礼物时,她告诉他之所以花这些钱买礼物只因为她是如此地爱他。 男人也大为感动。


第三位女郎把钱投资到证卷市场,她赚了数倍于五千元的钱……然后把五千元还给那男人,并将其余的钱开了一个两人的联名账户。 她告诉他:她希望为两人的未来奠定经济基础,因为她是如此地爱他…… 当然,那男人再度大为感动。


他对三位女郎的处理方式考虑了很长的时间,
然后他决定了……娶其中胸部最大的女郎为妻!!!


这两个故事说明了男女价值观差异之巨大程度,不可谓不骇人。
故事中,这男人就是再培养自己的种种高尚情操,也不及有钱这一条来得有杀伤力。


同样的,这女人就是再大家闺秀小家碧玉贤良淑德,也不及这胸部大一条可定乾坤。 这故事是真是假我们先姑且不论,但光就这价值观差异,已足令无数英雄扼腕叹息,无数美人梨花带雨,感叹这世事不公,为何上苍造人时竟将男女思想规划得如此大相径庭。


看来这梦中王子,红颜知己,也只不过是水中之花,镜中之月,仅仅只生活在传说中,却从未以实体形式存在过罢。


西方谚语说:“男人来自火星,女人来自金星”,一语道破天机。


中国也有句老话,“男女有别”。我不得不佩服我们老祖宗的智慧了,看来这“有别”的,不光光是简单的生理构造,更重要的,却是那脑袋里的百转千回才是呵。

奥运火炬来了,塞车也来了!

今天,奥运的火炬到达了!明天,才真正的传递。

也就是说这段时间会有封路,会有塞车!根据警方的消息,封路行动是从21日下午2时15分开始,直到晚上7时15分才结束。不过,警方在当天早上10时起,从独立广场开始分3阶段封路。

吉隆坡交警主任阿都华合助理总监也说,警方采用的封路方式,是火炬手抵达时才封锁有关路段,过后就重新开放。希望如此?!但那短短的封路时间已经造成了多大的“后遗症”了.....

根据星洲日报的说,时间表如下,在那里工作的你自己好好“捡生”咯!

日期:4月21日(周一)
起点:独立广场
终点:吉隆坡双峰塔
12.30pm:80名火炬手在独立广场集合
2.00pm:奥运圣火传递起跑仪式
2.15pm:奥运圣火传递开始
3.20pm:奥运圣火抵达默迪卡体育场
3.20pm至4.10pm:休息及推展活动
4.10pm:奥运圣火离开默迪卡体育场
5.00pm:奥运圣火抵达吉隆坡塔
5.30pm:奥运圣火离开吉隆坡塔
6.00pm:奥运圣火抵达吉隆坡双峰塔
6.05pm:奥运圣火传递结束与庆祝仪式

map_aoyun

详细的路线,可以参阅星洲日报

2008年4月18日星期五

新的布落格诞生了!

今天我新的布落格诞生,4月18日!

今后会将一切关于网络知识的文章发布在那里....

http://10network.blogspot.com10network01

终于搞掂了~

终于把朋友的 Catalogue 给设计完毕...希望不会再有改变了!

好累哦,这几个星期好象都没有好好的休息。在公司又忙,回到家也忙的不得了....这个星期真的要好好休息了。

今天真的没有“能力”再去思考了,还是明天再继续吧...

tired6

2008年4月16日星期三

公寓也塞车?!

今天早上原本较早起来,打算可以早一点到公司。

出门比平时早,哪里知道车才出了停车场就塞着了...心想奇怪,搞什么?!应该一下子就可以通顺了吧....

jam01

哇劳,一塞就TMD半个小时!短短500公尺的路程叻!

jam02

jam03 

原来是出口的“马路”已经变成了越野道路了,烂得不能再烂,每一辆车走过慢得像乌龟!都不知道 Building Management 搞什么的...唉!(幸好我只是在那儿租屋子,不是买的....)

还害得我差点要迟到,而且是给RM5.50 的 Toll ( Penchala RM2.00 + Kerinchi RM1.50 + Smart Tunnel RM2.00 )。

2008年4月13日星期日

IP Addressing/Subnetting : Chapter 3

After the tutorial and discussions in Chapter 1 and Chapter 2, I believe most of you should have an better idea on the IP addressing/subnetting. Now it's the time to apply the knowledge on some problems analyzing and designing.

Q : If you are given the situation below, and you should "separate" your network as accordingly. What should you do and how is the IP assignment?

Network ID : 203.158.30.0

Subnet Mask : 255.255.255.0

Number of networks needed : 4 different separated network

First of all, you need to know the total number of hosts available in the network given. Total number of IP address available

= ( 2 ^ unmasked bits ) - 2

= ( 2 ^ 8 ) - 2 = 256 - 2 = 254 hosts if default Class C is used

Divide the network into 4 different network, each network should have ( Including every network ID and broadcast IP )

= 256 / 4 = 64 hosts each

Thus, your subnet mask for each network

= 255.255.255. [ 254 hosts - 64 hosts each ]

= 255.255.255.192

Now, it is the time for you to "chop" your 203.158.30.x network. Your may get your Network ID for each network by adding 64 hosts each started from .0

The Broadcast IP for each network will be next Network ID minus 1 as shown in the "chop" diagram below. What remaining in between the Network ID and Broadcast IP are the available IP addresses can be used.

=== 1st Network ============================================

203.158.30.0 -------------------------------------   Network ID

203.158.30.1 ~ 203.158.30.62                    Available IP addresses

203.158.30.63 -----------------------------------    Broadcast IP

=== 2nd Network ============================================

203.158.30.64 ------------------------------------   Network ID

203.158.30.65 ~ 203.158.30.126                 Available IP addresses

203.158.30.127 ----------------------------------    Broadcast IP

=== 3rd Network ============================================

203.158.30.128 ----------------------------------   Network ID

203.158.30.129 ~ 203.158.30.190               Available IP addresses

203.158.30.191 ---------------------------------    Broadcast IP

=== 4th Network ============================================

203.158.30.192 -----------------------------------   Network ID

203.158.30.193 ~ 203.158.30.254                Available IP addresses

203.158.30.255 ----------------------------------    Broadcast IP

Now, you may try yourself on solving the question below.

Q : If you are given the situation below, and you should "separate" your network as accordingly. What should you do and how is the IP assignment?

Network ID : 192.168.4.0

Subnet Mask : 255.255.254.0

Number of networks needed : 16 different separated network

In the next post, I will continue in the C.I.D.R. Have a nice day~

IP Addressing/Subnetting : Chapter 2

Further to the previous post ( IP Address/Subnetting : Chapter 1 ), before I go into the topic, let's me get some FAQs.

Q: What is Network ID?

A: Network ID is an "identifier" of a network when you are trying to tell others what network/subnet are you ( sounds profesionally?! ) rather than telling the whole story, IP address, subnet....blahhhh...

Q: What is broadcast IP ?

A: Broadcast IP is normally the "last" IP of a subnet addresses. For example, 192.168.1.255 is the broadcast IP for default Class C ( 255.255.255.0 ) 192.168.1.x network. If a packet is addressed to the broadcast IP, then it will be targeted to EVERY stations in this particular network. That's why it's called broadcast IP.

Q: Why should I know IP addressing/subnetting ?

A: It is very important someday when you need to design and implement a network, you may need to know how to consider the appropiate subnet mask to be used and numbers of hosts you may have when a subnet mask is used. In addition, it is also very important and useful when you do the network routing and NAT-ing as well as firewall ruling.

Q: How many hosts in a Default Class C ( 255.255.255.0 ) network ?

A: A Class C network have 254 hosts. It can be simply calculated using a formula by considering the subnet mask and number of binary bits.

Default Class C would have binary of

1111 1111. 1111 1111. 1111 1111. 0000 0000 = 255.255.255.0

We can just consider the number of 0s in the subnet mask ( It is known as UNMASKED BITS or SUBNET BITS ) and convert it to 1s which are 0000 0000 = 1111 1111, by refering to the chart below :

IP03

The SUM of unmasked bits

( 1111 1111 )

= 128 + 64 + 32 + 16 + 8 + 4 + 2 +1

= 255

Because of the first number of an octet is started from 0 instead 1, therefore the total available IP address would be :

= ( SUM of Unmasked bits ) + 1

= 255 + 1 = 256 IP Addresses

By using the formula Total Available IPs minus 2, the result will be the total number of hosts in default Class C network :

= 256 - 2 = 254 hosts.

EXAMPLE 1

Network ID : 10.10.10.0 / Subnet Mask : 255.255.255.192

1111 1111. 1111 1111. 1111 1111. 1100 0000 = 255.255.255.192

Total Available IPs = ( 32 + 16 + 8 + 4 + 2 + 1 ) + 1 = 64

Thus, the total number of hosts = 64 -2 = 62 hosts

For Network ID : 10.10.10.0 ,

Thus, the broadcast IP = x.x.x.0 + 64 IPs = x.x.x.64 = 10.10.10.63

EXAMPLE 2

Network : 10.133.80.32 / Subnet Mask : 255.255.255.224

1111 1111. 1111 1111. 1111 1111. 1110 0000 = 255.255.255.224

Total Available IPs = ( 16 + 8 + 4 + 2 + 1 ) + 1 = 32

Thus, the total number of hosts = 32 -2 = 30 hosts

For Network ID : 10.133.80.32 ,

Thus, the broadcast IP = x.x.x.32 + 32 IPs = x.x.x.64 = 10.133.80.63

Anyway, besides using the standard formula above ( which you may need to know but not neccessary to remember it :p ) There is another CHEAT FORMULA as below :

Referring to Example 1 again :

Network ID : 10.10.10.0 / Subnet Mask : 255.255.255.192

Then use the formula :

Total IP available = 256 - last subnet mask portion

= 256 - 192 = 64

Then continue to the other formulas to get the Network ID, number of hosts and the broadcast IP as above.

ALTERNATIVELY:

You can use to calculate the number of hosts is = 2 power of ( unmasked bit )-2, in this case :

Total number of hosts = (2 ^ 5 )-2 = 62 hosts

As reminder again, please always remember that :

  1. The FIRST IP in a subnet = Network ID
  2. The LAST IP in a subnet = Broadcast IP
  3. Remaining IPs between item (1) and (2) are the available IPs can be used in the network devices e.g. PC, router etc.

As reference, the graphical charts below shows the number of hosts for 10.0.x.x network with different subnet mask & unmasked bits.

IP04

Let me discuss on another example, this time we are given an IP address and subnet mask instead of Network ID is given :

EXAMPLE 3 :

IP : 10.20.237.15 / Subnet Mask : 255.255.248.0

In the case to get the Network ID, 0s in the subnet mask will convert whichever number from IP address into 0.

0000 1010. 0001 0100. 1110 1101. 0000 1111 = 10.20.237.15

1111 1111. 1111 1111. 1111 1000. 0000 0000 = 255.255.248.0

---------------------------------------------------------------------------------------------

0000 1010. 0001 0100. 1110 1000. 0000 0000 = 10.20.232.0

Network ID = 10.20.232.0

The FIRST IP : 10.20.232.1

The LAST IP

= 10.20.[232 + (8 unmasked bits in subnet mask portion 3) - 1].255

= 10.20.232.255

IP06

Number of hosts = (2 ^ unmasked bits) - 2 = (2 ^ 11) -2 = 2048 hosts

( which equivalent to 4x default Class C network )

Try it out yourself....and I think I should stop here, as I am damm sleepy now. Will continue tomorrow in the next post.

IP Addressing/Subnetting : Chapter 1

Charter 1 : IP Address

1.0 Introduction

IP, Internet Protocol, address is a unique identifier for a host or host connection on an IP Network. IPv4 is a combination of a 32-bits numbers usually presented in a 4 decimal values. Each decimal value representing 8 bits from range 0 to 255 ( known as octet ) separated by decimal points.

EXAMPLE 1

IP Address : 192.168.0.1

This number is also view the values in binary form as below : IP01 

Q : How to "translate" the 192.168.0.1 ( decimal IP ) value into binary format ?

Referring to the table shown below, we can "separate" the individual decimal value into :

  • 192 = 128 + 64 which is 1100 0000
  • 168 = 128 + 32 + 8 which is 1010 1000
  • 0 = 0 which is 0000 0000
  • 1 = 1 which is 0000 0001

IP02

Every IP address consists of two parts, one is identifying the node and the other one is identifying the network. The class of the address and the subnet mask determine which part belongs to the network address and which part belongs to the host address.

1.1 Address Classes for IPv4

For IPv4, there are 5 different address classes, in which you may identify it thru the first 4 bits of the first portion of decimal IP address.

  • Class A addresses begin with 0xxx, or 1 to 126 decimal.
  • Class B addresses begin with 10xx, or 128 to 191 decimal.
  • Class C addresses begin with 110x, or 192 to 223 decimal.
  • Class D addresses begin with 1110, or 224 to 239 decimal.
  • Class E addresses begin with 1111, or 240 to 254 decimal.

classes

Please also note that addresses beginning with 0111 1111, or 127 decimal, are reserved for loopback and internal testing for local machine ( a.k.a. 127.0.0.1 or also known as localhost ). Class D and class E are also not used as addresses as Class D addresses are reserved for multicasting and Class E is reserved for future use.

All the IP addresses from Class A, B and C are unique assignment in the public network. Anyhow, there are three IP network are reserved for private network :

  1. 10.0.0.0, Subnet Mask 255.0.0.0 ( 10/8 prefix )
  2. 172.16.0.0, Subnet Mask 255.240.0.0 ( 172.16/12 prefix )
  3. 192.168.0.0, Subnet Mask 255.255.0.0 ( 192.168/16 prefix )

These group of private network can be used in the private internal address anywhere in the network, in which it will not be route-able in the Public Network as it will not be forwarded in router by default as define in RFC1918.

1.2 Subnet Masking

When you apply a subnet mask to an IP address, it would allows you to identify the network address and the host part of the addresses by using the bitwise logical AND operation between IP address and subnet mask. 

  • The network bits are represented by 1s in the mask.
  • The host bits are represented by 0s in the mask.

EXAMPLE 2

192.168.1.20 with subnet mask 255.255.255.0. 192.168.1 is representing the network while 20 is representing the host uniquely.

1100 0000. 1010 1000. 0000 0001. 0000 1100    =  192.168.1.20

1111 1111. 1111 1111. 1111 1111. 0000 0000    =  255.255.255.0

-----------------------------------------------------------------------------------------

1100 0000. 1010 1000. 0000 0001. 0000 0000    =  192.168.1.0

Therefore, 192.168.1.0 is the network address.

 

EXAMPLE 3

10.133.0.188 with subnet mask 255.255.224.0. 10.133.0 is representing the network while 0.188 is representing the host uniquely.

0000 1010. 1000 0101. 0000 0000. 1011 1100    =  10.133.0.188

1111 1111. 1111 1111. 1110 0000. 0000 0000    =  255.255.224.0

-----------------------------------------------------------------------------------------

0000 1010. 1000 0101. 0000 0000. 0000 0000    =  10.133.0.0

0000 1010. 1000 0101. 0001 1111. 1111 1111    =  10.133.31.255

Thus, the network address is 10.133.0.0.

In the case to get the broadcast address, you may change the subnet mask hosts bit to 1 and perform the bitwise logical AND operation between IP address and subnet mask. Thus, you may get the broadcast address of 10.133.31.255.

 

1.3 How logical AND works ?

The logical AND compares 2 digits, if both "1" then results "1", otherwise it is "0".

If you really still confusing on the logical AND, there is a simple trick to bypass the binary calculations but it is highly not advisable. :p

  1. Open your calculator. ( Click START->Accessories->Calculator )
  2. Select "Dec" ( decimal ).
  3. Punch in "133" and followed by "AND" ( as shown in the picture )
  4. Punch the netmask "133" and ENTER.
  5. You will get the result "133" as per Example 3 above.

calc

In the IP Addressing : Chapter 2, I will continue with more details' calculations to determine :

  1. Number of hosts for a network based on subnet mask or host bit length.
  2. How to "chop" a network based on subnet mask.

2008年4月11日星期五

前卫生部长拿督蔡细历医生也有部落格!

早前的大选,不但吹起了反风,更吹起了“部落格”风气...现在每个人都有“部落格”,就我的同事朋友们也在这两个月里开始了自己的“部落格”!

前卫生部长拿督蔡细历医生,也不例外。他在三月间也开始了他的“政治部落格”。他的部落格一开始就引来了无数人士,谈论他前些时候的桃色性新闻。

今天,他在他的部落格里有回映:

In reply to sex dvd comments

DrChuaSoiLek Regarding the sex dvd that has been, I notice quite frequently commented about in my blog, I have this to say. I have already admitted and apologized for it, both to the public and the people who matter most to me, my family. I have also resigned from all government and party posts. While I stand to be judged on my private life, it seems to be immaterial as to who the perpetrator behind this tape was. I guess it is healthy political culture to expose my private affairs. After all, I must say that the timing was exquisite, holding it onto the tape for a few months and releasing it for maximum impact. Well, new year did indeed start with a bang for me.
Since my family has accepted my apology, I will continue to move on. I do not claim to be perfect, at least I choose not to behave by saying although I was advised by my lawyers “It looks like me, it sounds like me but its not me”. The rest of other rumours are false that is continued by my “friends” to assassinate me.
I was deeply encouraged by a survey done by a local magazine in Labis where they went down to interview voters on the dvd issue. Majority think that it was a personal matter that involves me and my family more than the public. During the election when my son contested for the Labis constituency, this issue was not raised at all.
One of the leading opposition leaders who went to jail purportedly on sodomy and corruption is today hailed as a reformer in the country. I think majority of rakyat of Malaysia think he was a victim of character assassination. So friend, we make mistakes but life has to move on.
As I've said before, I will continue to move on and you are entitled to your judgement. The people who matter the most to me, have already forgiven me. Life goes on.

Posted by Datuk Seri Dr. Chua Soi Lek at 10:58:00 AM

本人以为,一名人民代表的成绩应该只以他在朝或在野时所作出的贡献和功劳,而不是以他本人的私生活来衡量。就如一名网客说般,他的私生活该由他的太太/女朋友来作品评和反应。

就如美国总统克林顿也有性丑闻,也常听说国外的一些人民代表,议院有类似的新闻,甚而曾经拍有三级或更入骨的相片或电影。他们还不是一样被他们的人民接受?

只因为这里是亚洲,这里是马来西亚?!

各位同胞们,朋友们...是时候也让你们自己的思想来个改革了!不可以在那么“封建”,那么“不化”了!

世界上最贵的“猫屎”咖啡

记得曾经在一套香港的电影里看到,并知道这一么一种咖啡。这可是现在世上最贵的咖啡,在伦敦的咖啡室里可买一杯50英膀叻!相等于大约300马币。根据一些资料说,有些地方甚至卖到每公斤从120美金到600美金不等。WALAO A...

年前曾托一个印尼来的同事从那儿买了一些回来,尝一尝果然味道截然不同,感觉非常天然,口感香滑,且不会有苦涩的感觉。一句话,“”!!一日无咖啡不欢的我(不知道是不是遗传自我妈,因为她也是非常喜欢喝咖啡,但我爸就不太要让她喝太多,哈!对健康不好的说..),真的是爱上这咖啡。

为什么叫“猫屎”咖啡呢?

luwak01 luwak02

原来这一种咖啡“盛产”于印度尼西亚。在那里有种叫鲁哇克(Luwak 或 Cavet Cat)的棕榈猫,专门挑选最好最成熟的咖啡果享用而且它们的胃液还能添加风味。因为它们不能消化这些咖啡豆,消化咖啡果的果肉之后将咖啡豆排泄在林地里。于是林地工人收集这些咖啡豆,出售给咖啡店。

是因为物以稀为贵吗?有机会一定要尝尝喔!

IMG_1758

可以参阅:http://www.animalcoffee.com/

2008年4月9日星期三

k2-empire : 我的城市在发展中!

myminicity090408

记得常常来拜访我的城市哦!

  1. 拜访和旅游 http://k2-empire.myminicity.com
  2. 发展工商 http://k2-empire.myminicity.com/ind
  3. 建设道路 http://k2-empire.myminicity.com/tra

2008年4月8日星期二

Sample Resignation Letter

烦恼怎么写辞职信?

看看以下的一些“经典”的辞职信,果然有创意!值得大家参考参考...如果你有种的话,不妨一试。

  • 简单,但不够 formal....

resign01

  • 简单,也够 formal....

resign02

  • 比较有水准的...

resign03

  • 无论如何都要走的......

resign04

2008年4月6日星期日

大学允许男女共处一室

collegelife03

刚看到一遍报道,美国的大学允许男女学生共处一室。美国,一直以来都是在道德观念上的“领导者”。

七十年代,大学男女生混住一栋宿舍楼曾引起轰动,《生活》杂志声称,这是“大学校园里的一场亲密革命”。紧接着在八九十年代,很多美国大学已经允许男女生混住一层,使得大学生彼此间亲密起来。下一步,共居一室以及共用一个卫生间将使男女生更加亲近。曾经在某电影里看过这样的“情景”,那时候还以为是做戏而已,原来是真的啊?!

美国《波士顿环球报》网站4月2日转载,现在,一些大学跨过了最后的门槛,允许男女生共居一室

Now, some colleges are crossing the final threshold, allowing men and women to share rooms......

( read more... )

根据美国克拉克大学的一个主管说“这肯定是全国各大学今后的一种趋势。这是一个全新的世界,我们要跟上时代的步伐。”他也表示说“尽管很多人会往性方面去想,但大多数同居一室的室友仅仅是朋友关系。”

也有者说“这一趋势对于同性恋和变性的学生而言是个重大进步,消除了他们认为已经过时的性别界线,尤其是对于有很多异性朋友伴随着他们长大的这一代人而言。”他们认为,传统的住宿政策侵犯了学生们的权利。

这样的大学环境,到底是会学生们的身心发展,道德观念上有更好的启发还是会有更多的“后遗症”呢?

美国人,你们的思想真的太前卫了!gambateh~

2008年4月5日星期六

马来西亚的“奇观”

有些时候真的觉得马来西亚真的是东南亚的四小龙之一,要成功成为一个世界“奇观”景点一点都不难。我相信它有那么的一点潜能和“厉害”!马来西亚也是个卧虎藏龙的地方,有很多很有创意人士也!

为什么我会这么说呢?哈,只要你看一看以下的照片就会明白的了....

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