
12.21.2010
Arti Lambang Keraton Yogyakarta

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Lagu Jogja Istimewa

Amanat Sri Sultan Hamengku Buwono IX

Kami Hamengku Buwono IX,
Sultan Negeri Ngayogyakarta Hadiningrat menyatakan,
- Bahwa Negeri Ngayogyakarta Hadiningrat yang bersifat kerajaan adalah Daerah Istimewa dari Republik Indonesia
- Bahwa kami sebagai Kepala Daerah memegang segala kekuasaan dalam negeri Ngayogyakarta Hadiningrat, oleh karena itu berhubung dengan keadaan pada dewasa ini segala urusan pemerintahan dalam Negeri Ngayogyakarta Hadiningrat mulai saat ini berada di tangan kami dan kekuasaan-kekuasaan lainnya kami pegang seluruhnya.
- Bahwa perhubungan antara Negeri Ngayogyakarta Hadiningrat dengan pemerintahan pusat Negera Republik Indonesia, bersifat langsung dan kami bertanggung jawab atas Negeri kami langsung kepada Presiden Republik Indonesia.
12.19.2010
Machine code
While it is possible to write computer programs as long lists of numbers (machine language) and while this technique was used with many early computers,[21] it is extremely tedious and potentially error-prone to do so in practice, especially for complicated programs. Instead, each basic instruction can be given a short name that is indicative of its function and easy to remember—a mnemonic such as ADD, SUB, MULT or JUMP. These mnemonics are collectively known as a computer's assembly language. Converting programs written in assembly language into something the computer can actually understand (machine language) is usually done by a computer program called an assembler. Machine languages and the assembly languages that represent them (collectively termed low-level programming languages) tend to be unique to a particular type of computer. For instance, an ARM architecture computer (such as may be found in a PDA or a hand-held videogame) cannot understand the machine language of an Intel Pentium or the AMD Athlon 64 computer that might be in a PC.[22]
Limited-function ancient computers
The "castle clock", an astronomical clock invented by Al-Jazari in 1206, is considered to be the earliest programmable analog computer.[6][verification needed] It displayed the zodiac, the solar and lunar orbits, a crescent moon-shaped pointer travelling across a gateway causing automatic doors to open every hour,[7][8] and five robotic musicians who played music when struck by levers operated by a camshaft attached to a water wheel. The length of day and night could be re-programmed to compensate for the changing lengths of day and night throughout the year.[6]
The Renaissance saw a re-invigoration of European mathematics and engineering. Wilhelm Schickard's 1623 device was the first of a number of mechanical calculators constructed by European engineers, but none fit the modern definition of a computer, because they could not be programmed.
Memory
In almost all modern computers, each memory cell is set up to store binary numbers in groups of eight bits (called a byte). Each byte is able to represent 256 different numbers (2^8 = 256); either from 0 to 255 or −128 to +127. To store larger numbers, several consecutive bytes may be used (typically, two, four or eight). When negative numbers are required, they are usually stored in two's complement notation. Other arrangements are possible, but are usually not seen outside of specialized applications or historical contexts. A computer can store any kind of information in memory if it can be represented numerically. Modern computers have billions or even trillions of bytes of memory.
The CPU contains a special set of memory cells called registers that can be read and written to much more rapidly than the main memory area. There are typically between two and one hundred registers depending on the type of CPU. Registers are used for the most frequently needed data items to avoid having to access main memory every time data is needed. As data is constantly being worked on, reducing the need to access main memory (which is often slow compared to the ALU and control units) greatly increases the computer's speed.
Computer main memory comes in two principal varieties: random-access memory or RAM and read-only memory or ROM. RAM can be read and written to anytime the CPU commands it, but ROM is pre-loaded with data and software that never changes, so the CPU can only read from it. ROM is typically used to store the computer's initial start-up instructions. In general, the contents of RAM are erased when the power to the computer is turned off, but ROM retains its data indefinitely. In a PC, the ROM contains a specialized program called the BIOS that orchestrates loading the computer's operating system from the hard disk drive into RAM whenever the computer is turned on or reset. In embedded computers, which frequently do not have disk drives, all of the required software may be stored in ROM. Software stored in ROM is often called firmware, because it is notionally more like hardware than software. Flash memory blurs the distinction between ROM and RAM, as it retains its data when turned off but is also rewritable. It is typically much slower than conventional ROM and RAM however, so its use is restricted to applications where high speed is unnecessary.[28]
In more sophisticated computers there may be one or more RAM cache memories which are slower than registers but faster than main memory. Generally computers with this sort of cache are designed to move frequently needed data into the cache automatically, often without the need for any intervention on the programmer's part.
12.18.2010
Smoking
Almost everyone knows that smoking causes cancer, emphysema, and heart disease; that it can shorten your life by 10 years or more; and that the habit can cost a smoker thousands of dollars a year. So how come people are still lighting up? The answer, in a word, is addiction.
Once You Start, It's Hard to Stop
Smoking is a hard habit to break because tobacco contains nicotine, which is highly addictive. Like heroin or other addictive drugs, the body and mind quickly become so used to the nicotine in cigarettes that a person needs to have it just to feel normal.
People start smoking for a variety of different reasons. Some think it looks cool. Others start because their family members or friends smoke. Statistics show that about 9 out of 10 tobacco users start before they're 18 years old. Most adults who started smoking in their teens never expected to become addicted. That's why people say it's just so much easier to not start smoking at all.
How Smoking Affects Your Health
There are no physical reasons to start smoking. The body doesn't need tobacco the way it needs food, water, sleep, and exercise. And many of the chemicals in cigarettes, like nicotine and cyanide, are actually poisons that can kill in high enough doses.
The body is smart. It goes on the defense when it's being poisoned. First-time smokers often feel pain or burning in the throat and lungs, and some people feel sick or even throw up the first few times they try tobacco.
The consequences of this poisoning happen gradually. Over the long term, smoking leads people to develop health problems like heart disease, stroke, emphysema (breakdown of lung tissue), and many types of cancer — including lung, throat, stomach, and bladder cancer. People who smoke also have an increased risk of infections like bronchitis and pneumonia.
These diseases limit a person's ability to be normally active, and they can be fatal. In the United States, smoking is responsible for about 1 out of 5 deaths.
Smokers not only develop wrinkles and yellow teeth, they also lose bone density, which increases their risk of osteoporosis (pronounced: ahs-tee-o-puh-row-sus), a condition that causes older people to become bent over and their bones to break more easily. Smokers also tend to be less active than nonsmokers because smoking affects lung power.
Smoking can also cause fertility problems and can impact sexual health in both men and women. Girls who are on the pill or other hormone-based methods of birth control (like the patch or the ring) increase their risk of serious health problems, such as heart attacks, if they smoke.
The consequences of smoking may seem very far off, but long-term health problems aren't the only hazard of smoking. Nicotine and the other toxins in cigarettes, cigars, and pipes can affect a person's body quickly, which means that teen smokers experience many of these problems:
Bad skin. Because smoking restricts blood vessels, it can prevent oxygen and nutrients from getting to the skin — which is why smokers often appear pale and unhealthy. Studies have also linked smoking to an increased risk of getting a type of skin rash called psoriasis.
Bad breath. Cigarettes leave smokers with a condition called halitosis, or persistent bad breath.
Bad-smelling clothes and hair. The smell of stale smoke tends to linger — not just on people's clothing, but on their hair, furniture, and cars. And it's often hard to get the smell of smoke out.
Reduced athletic performance. People who smoke usually can't compete with nonsmoking peers because the physical effects of smoking (like rapid heartbeat, decreased circulation, and shortness of breath) impair sports performance.
Greater risk of injury and slower healing time. Smoking affects the body's ability to produce collagen, so common sports injuries, such as damage to tendons and ligaments, will heal more slowly in smokers than nonsmokers.
Increased risk of illness. Studies show that smokers get more colds, flu, bronchitis, and pneumonia than nonsmokers. And people with certain health conditions, like asthma, become more sick if they smoke (and often if they're just around people who smoke). Because teens who smoke as a way to manage weight often light up instead of eating, their bodies also lack the nutrients they need to grow, develop, and fight off illness properly.
Hookahs and E-Cigarettes
It's not only cigarettes that get people dependent on tobacco. Hookahs, staples of Middle Eastern café society, are water pipes used to smoke tobacco through a hose with a tapered mouthpiece. There's a myth going around that hookahs are safer because the smoke is cooled when it passes through the water.
But take a look at the black, resinous gunk that builds up in a hookah hose. Some of that gets into users' mouths and lungs. Indeed, experts say hookahs are no safer than cigarettes — and since they don't have filters and people often use them for long periods, the health risks might be even greater. Hookahs are usually shared, so there's the additional risk from germs being passed around along with the pipe.
Also beware of electronic cigarettes (e-cigarettes), which contain cancer-causing chemicals and other toxins, including a compound used in antifreeze. These battery-operated devices use cartridges filled with nicotine, flavorings, and other chemicals and convert them into a vapor that's inhaled by the user.
E-cigarettes haven't been evaluated or approved by the U.S. Food and Drug Administration (FDA), so they don't have to post the health warnings that nicotine replacement products or conventional cigarettes do. But there's no such thing as a safe nicotine product.
Kicking Butts and Staying Smoke Free
All forms of tobacco — cigarettes, pipes, cigars, hookahs, and smokeless tobacco — are hazardous. It doesn't help to substitute products that seem like they're better for you than regular cigarettes, such as e-cigarettes or filtered or low-tar cigarettes.
The only thing that really helps a person avoid the problems associated with smoking is staying smoke free. This isn't always easy, especially if everyone around you is smoking and offering you cigarettes. It may help to have your reasons for not smoking ready for times you may feel the pressure, such as "I just don't like it" or "I want to stay in shape for soccer" (or football, basketball, or other sport).
The good news for people who don't smoke or who want to quit is that studies show that the number of teens who smoke has dropped dramatically. Today, about 20% of high school students smoke — which means 4 out of 5 don't.
If you do smoke and want to quit, you have lots of information and support available. Different approaches to quitting work for different people. For some, quitting cold turkey is best. Others find that a slower approach is the way to go. Some people find that it helps to go to a support group especially for teens. These are sometimes sponsored by local hospitals or organizations like the American Cancer Society. The Internet offers a number of good resources to help people quit smoking.
When quitting, it can be helpful to realize that the first few days are the hardest. So don't give up. Some people find they have a few relapses before they manage to quit for good.
Staying smoke free will give you a whole lot more of everything — more energy, better performance, better looks, more money in your pocket, and, in the long run, more life to live!
10 Most Amazing Google Search Tricks
In this article I will list down the search tricks which I use quite frequently. Be it finding time, meanings or watching the cricket score, searching PDF’s, with Google as the search engine life cannot be more simpler. Here are the 10 most amazing Google Search tricks:
1. Different Types of Files at your will
How many times would you have asked for materials (PDF, PPT, DOC) for a particular topic from a friend? Its almost everyday that we might have the necessity to ask them either for knowledge, preparing a presentation, white-paper or for case studies. Such times it mostly difficult to look out what to exactly search for because most of the times you don’t know about the topic at hand. But this petty keyword unleashes its lethal power at such occasions.
Let’s say I want to implement a case study on SOA which means I have to read a lot of information for SOA. So I just have to find materials which might have already been uploaded on the web in the form of PDF’s, DOC’s or PPT’s. These materials can be easily obtained by doing a search for:
PDF – service oriented architecture filetype:pdf
PPT – service oriented architecture filetype:ppt
DOC – service oriented architecture filetype:doc
2. Scholarly Search
If you want some authenticity of the materials then it would be better to find the materials from educational institutes or universities. For this use the Google scholar search. But suppose you don’t like to switch to Google scholar search you can add the same query with an additional parameter to the normal Google search box,
service oriented architecture filetype:pdf site:edu
3. Meanings of any word in an instant
Now you do not have to carry a dictionary or install a dictionary software just for the purpose of finding out a meaning of a word. With the wealth of information in Google’s hands, its a piece of cake to find out the meaning of the word. Just use the define: keyword. The meaning would of course be displayed but also a set of other links which might have an alternative definition are also given out with the link to read more about it.
define:beureaucracy
You would argue here that, a dicitionary gives out more information than this. But what about words that don’t actually fall within the vocabulary. Suppose you want to know what SOA (Service Oriented Architecture) is then you would have no choice. Google Search comes to your rescue in this case,
Abbreviations – define: SOA
Jargons – define: Web 2.0
SMS language – define: LOL
4. Find the time of any location
Many of us might be probably working for client which are based at different locations. And communication has to be carried out frequently carried out in such cases. But before a communication you have to know which time zone the location is falling into otherwise you would be causing a disturbance.
I have seen people installing time zone software for showing the time of the location they would be calling to. But with Google at your hands you don’t have to install any software. It would be just simple to use a query for finding the current time such as,
time new york
psst….look closely the time on the little clock graphic. It also shows the perfect time!
5. Weather at your fingertips
I had been to GOA for a Christmas vacation in the last week of December. But I made a mistake of not finding out the temperature of GOA before leaving. Had I known that it is hot even in the winter I would not have made the mistake of carrying additional luggage consisting of blankets and jackets.
If you are thinking to visit a place it is useful to know what the temperature of the place is before hand, it can make efficient packing. Google helps you here too. Just use this query without asking anybody or waiting for the news to make a weather report. I wish I had thought of this!
goa weather
6. Google does live commentary too!
Indians are cricket fanatics. But its amusing to see the organizations here trying to put together tactics to devoid cricket lovers from wasting time to watch the cricket scores instead of doing their work. What I think they fail to understand is that by blocking the live cricket scoring sites they are actually making the employees more curios and provoking them to hunt for proxy networks or listen to the radio or chat with their friends elsewhere.
Jokes apart, you actually don’t need proxy networks to view the live cricket scores if you at least have access to Google. If you want to find the latest info about all the cricket matches then just type,
cricket
But if you want to find out only about a particular match then use only the names of the two playing nations,
India Australia
Remember that the scorecard will come only when the play is going on.
7. Calculate with your browser
Every OS has a calculator inbuilt but when the browser is the thing which is constantly open whey bother to open up a calculator. Open Google and straight away type your mathematical expression. You can go all the way from basic arithmetic to trigonometrical expressions. This is simply amazing stuff accomplished by Google.
26 * 9000
sin(90) / cos (90)
8. Compare your currency with others
Now that the dollar is declining, the rest of the world must be busy trying to check the impact of the dollar on their currencies. But first of all one must know how much a particular currency amounts to when cashed in another currency. Google’s inbuilt currency converter just does this.
1 USD in INR
1 EUR in INR
9. Keep track of the stocks
With the booming stock market it is very important to track the stocks on a day to day basis. Putting a stock ticker in the search box is the most obvious thing you would think of. But it is not always you would remember the stock ticker, you should add the keyword “stocks:” to the company name.
The best part of the obtained result is that it provides a chart which shows the trend in the company’s stock along with important statistics.
stocks: INFY
Note: Currently the results are restricted to the companies listed in the US stock markets.
10. Wanna find some faces?
This is most interesting trick. You might be needing images for various occasions and searching for images is the most difficult thing because what we expect might not be possibly mapped to a query. But Google has a parameter in place for images in situations we need an image which describes a face.
Suppose I search for the term “happy” then the Google results page displays smileys. But I would like to use images of happy people. Even if I choose the term as “happy face” the results don’t show images which contain people. For this there is a parameter “imgtype” which you can use with the URL. For this put in the URL as follows:
http://images.google.co.in/images?q=happy&imgtype=face
There are many more variations which can be bought about with the above tricks thus making your search experience not only enriching but also exciting. If I have missed any tricks of common usage, feel free to mention it.
Update 1: Google keeps on experimenting new ways of searching. If you liked the above tricks then don’t miss out my article which mentions how to use the new search experiments introduced by Google. Believe me, they are brilliant!
Update 2 : Search for your favorite movie information with Google and enjoy it even more. Have fun with the 5 Most Fantastic Movie Search Tricks With Google.
Update 3 : Why not carry out the search for exactly what we are looking for? Get excited for trying out 5 Most Exciting Search Tricks with Google Operators
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Getting Listed in Google, Yahoo and Bing
Getting listed in Google and the other popular search engines is one of the most effective ways of directing free, targeted traffic to your website.
Below you'll discover what the search engines look for when determining your page rank so you can optimize your pages for best results. This is often called SEO or search engine optimization.
To this day, the marjority of my traffic comes from the major search engines.
How Search Engines Determine Your Rank
Before you try to add your site to the search engines, you should understand what they look for when they decide how to rank your site. Just because you're listed doesn't mean you'll get traffic. You have to make sure your site is search engine ready.
The general rule of thumb is that most engines use a "formula" to determine keyword relevancy. The technical term is called an "algorithm", and each search engine has its own unique algorithm that it uses to rank pages.
Generally, this magic formula consists of your page title, overall body content and the number and quality of links pointing back to your site, how long people stay on your site, etc.
It's important to note that every engine is different. Some may look at inbound links (number of people linking to you), others may place more emphasis on your body content.
You also need to know about meta tags. These are hidden descriptors that appear at the beginning of your HTML code, inside your tag. They may be invisible to your visitor's eyes, but search engine spiders can read them.
They usually consist of a title, description, and keyword tag and they look something like this:
Because of abuse, many search engines no longer use these tags to help rank pages, but you should still include them because they do use them to display information about your site.
For example, whatever is inside the