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Since discovering Twitter a few years ago, we have been massive fans of the Ruby on Rails framework. It's clean, flexible, scalable, and extremely easy to use. We've watched as other agencies have built some fantastic apps which are being used all over the world. In that time, I personally have bought book after book with no real time to learn from them. Time has now finally been set aside each day to tackle the great subject. This will hopefully enable us to offer a back-end development service within the agency.

Coming from a non programmer background it has been hard to grasp aspects of programming, the shear size of the task has been off-putting. In the past I have tackled Asp, then Asp.Net with neither sinking in. Ruby & Rails on the other hand is different. In the short time i've been dabbling with the idea of learning i've been able to understand the Rails framework, MVC architecture, the DRY & Convention over Configuration terms so knew this was a language and framework I could get on with. Rails just makes sense.

What is clear though, in order to get the most from Rails, not only understanding what is happening but also to know how to alter code nested deep within the framework, I will need to know Ruby. Pretty obvious really, Rails is written in Ruby, when you write Rails code you are in effect writing Ruby code. So putting my impatience aside I intend to start with Ruby and work towards Rails.

The first book from the agency library, Ruby for Rails. This book looks like the perfect starting point to work from Ruby to Rails with that goal in mind. Along the way I intend to put the coding examples into practice by creating one or more small web apps. I haven't decided what yet though. If anyone has done a similar thing and wants to suggest a small app or two, i'd welcome the suggestion.

Finally, I have just decided where I can I will write an article or two as I go through the put, trying to document my understanding of the chapter, code example, Ruby or Rails term.

Filed under: Rail

SGTravelCafe says...

Awesome photos from a train journey.

Filed under: Rail

x0x04pat says...

Filed under: rail

Victor says...

Filed under: Rail

原定2009.09.09 09:09:09am剪綵通車的杜拜捷運(Dubai Metro)


改為同天但晚上
2009.09.09 09:09:09pm

這是杜拜,也是阿酋聯(UAE)的驕傲
中東地區第一座捷運

下面是當天我在網路上找到最早上載介紹090909的第一支影片

藍色長袍的就是阿酋聯的副總裡 杜拜酋長國的國王/首領
(His Highness Shaikh Mohammad Bin Rashid Al Maktoum, Vice-President and Prime Minister of the UAE and Ruler of Dubai)
他在2009.09.09 09:09:09pm時開始杜拜捷運卡的首次使用

(若看不到請點上方連結)

九日只有貴賓試乘
2009.09.10 6am才正式開放大眾使用

在波灣新聞網(Gulf news)中有大幅報導

至於杜拜捷運有什麼特別
簡單列幾點
1. 為目前全世界最長的自動控制(無駕駛automatic traffic control)捷運系統:目前只開放紅線(Red Line),全長52.9km,共29站. 
    目前開通10站(下圖灰色實點).預定12月份紅線全面開通. 其中地下4站,地面1站,高架24站
    
    
    
    (我家在還沒開通的Burj Dubai/Dubai Mall那站500公尺內. 開通的話大俠可以坐捷運上班!呵呵 =P )

2. 全車分三種艙等:第一車箱有頭等艙(Gold Class Cabin)及婦女兒童艙(Women & Children Cabin 因應Muslin之需求),另外四節車廂為標準艙等(Standard Cabin) 頭等艙提供較大的皮製椅,車廂內鋪有地毯,特殊的燈光及設計,前方全景玻璃.

3. 全車提供20度冷氣(這很需要!),全程可使用手機及Wi-Fi. 最安全的捷運系統,有專屬的警察組織(Dedicated Metro Ploice force),以及超過3000隻CCTVs監控設備...等等安全 網設置

4. 杜拜捷運票價以區(zone)劃分, 同區一段票,跨區費用累計:目前杜拜分五區.但捷運只通過1,2,&5三區.也就是說最多跨三區
    
    標準艙三公里內的距離只需為AED2, 約NTD18,最多AED6.5 (NTD 58 ) 頭等艙的票價為一倍 
    一天無限使用票為AED14 (NTD126)
    若是使用nol card. 則可享九折優惠.
    nol card分四種:
    紅卡(AED 2)適合不常使用的遊客
    銀卡(AED 6)只能使用標準艙,認卡不認人
    金卡(AED 6)能使用頭等艙,認卡不認人
    藍卡(AED 50)客製照片卡,未來將結合特殊族群優惠(eg 老人,孩童,學生,身心障礙)或集點.遺失可報停止使用
    
    
    這樣的價格,在捷運世界中屬於便宜的捷運票價!

5. 貝殼式車站設計: 因應沙漠氣候,車站以包覆性高的貝殼形狀來設計.非常有未來感!   

(若看不到請點上方連結)

建造時程:

各國捷運:(九國中竟然沒有台灣捷運的介紹!)
Dubai:September 9 sees the long-awaited launch of the Dubai Metro, which, when fully completed in 2012, will become the world's largest automated driverless Metro system. To celebrate this occasion, we take a pictorial journey through some of the other similar transport systems from around the world.

London:Often referred to as The Tube, London Underground was the first railway system of its kind in the world, opening way back in 1863. In 1890, it also became the first to operate electric trains. Approximately 2.95 million people use The Tube every single day, from the 270 stations located around the British capital. Its distinctive mapping system, which features a non-geographical layout and colour-coded lines, is considered a design classic, and has influenced many other transport maps around the world.

Cairo:Carrying around 2 million people per day, the Cairo Metro in Egypt is Africa's only full-fledged metro system, and with construction having begun on a third line in 2006, that number looks set to increase in the future. The city's rapid transport system opened in 1987, with Line 1 connecting Helwan with El Marg, and Line 2 linking Shobra El Kheima and El Mounib.

New York:Aside from the city's famous yellow cabs, one of the main forms of transport for New Yorkers to get around the city is the New York City Subway. The system is the only one of its kind to operate 24 hours a day, 365 days a year, and carries a staggering 5,225,675 people on average every day. As well as being one of the oldest transport systems in the world, it is one of the most extensive, with 468 stations in operation across the city's boroughs of Manhattan, Brooklyn, Queens, and the Bronx.

Delhi:One of the world's newest metro systems (aside from Dubai's, of course!) is the Delhi Metro, which was opened on December 24, 2002. The city's metro has gained numerous awards, including one from the United Nations, for being environmentally friendly, and was the first rapid transport system in the world to be ISO 14001 certified for environmentally friendly construction.

HongKong:The rail network in Hong Kong consists of public transport trains operated by the MTR Corporation Limited (MTRC). The company operates the metro network of Hong Kong and connects the northeastern and northwestern New Territories with the rest of the area. The city's Peak Tram, which serves the city centre and several other areas, has been in operation since 1888, but it was not until 1979 that a rapid transit system, the MTR, was opened.

Moscow:The Moscow Metro, the world's second most heavily used rapid-transit system, is renowned for the ornate design of many of its stations, which contain striking examples of socialist realist art. Opened in 1935, the state-owned metro has 292.2 km of route length, 177 stations, and on average carries 7 million passengers daily.

The Paris Métro or, to give it its French name , Métropolitain, is the second busiest metro system in Europe after Moscow, and has the most closely spaced subway stations in the world, with 245 stations within the 105 km sq French capital. With architecture influenced by Art Nouveau, the system has over 300 stations, serving 16 lines, most of which are underground. Around 4.5 million passengers use the metro each day, adding up to an annual total of around 1.365 billion passengers.

Tokyo:As a city, Tokyo is ranked first in worldwide subway usage. The Japanese capital's metro system has two main operators; Tokyo Metro and Tokyo Metropolitan Bureau of Transportation, and is the world's most extensive rapid transit system in a single metropolitan area. As of June 2008, the entire networks which service the Greater Tokyo area had a total of 282 stations over 14 lines. Together, the Tokyo networks carry a combined average of close to eight million passengers each day.

Everything you need to know about Dubai Metro

At a glance: Dubai Metro

Staff Report
Published: May 04, 2009, 00:16

 

Below are some key facts about the Dubai Metro:

Completion: The Metro is scheduled to partially open by September 2009 and be fully completed by 2012.

Stations along the route:
There will be a total of 47 stations (in addition to station on the extension lines). 

The Red Line will have 29 stations, including 24 elevated, four underground and one at ground-level. This line is 52.1 km long, including 4.7 km underground. 

The Green Line will have 18 stations, including 12 elevated and 6 underground. The Green Line is 22.5 km long, including 7.9 km underground. 

There will be two transfer stations — Union Square and the BurJuman Centre. At the transfer stations, Green and Red Lines will cross each other and passengers will be able to change between lines. 

Work on metro stations will continue into 2008. All elevated stations on the Red Line will be completed by the beginning of 2008, while the underground stations will be complete by early 2009. 

Car parkings for rail users 
Car parking facility will be provided to metro users on the concept of "park and ride". There will be two major parking lots on Red Line — one at Rashidiya Station for 3,000 cars and at Jumeirah Islands Station for another 3,000 cars. The biggest parking lot will be built at Al Qusais Station with a capacity of 6,000 cars. It will cater to users coming from Sharjah. 

There will be small parking spaces at each station while each station will be linked to other mode of transportation, including taxis, buses and at some stations water transport. 

Depot for maintence 
There will be three main train depot to park and do maintenance work on trains. The Red Line will have a main depot in Rashidiya and one auxiliary depot at Jebel Ali Free Zone. 

On the Green Line, the main depot for train parking and maintenance will be in Al Qusais area. 

Extension of lines 
Extension of Dubai Metro's Red Line is currently under design. It will be extended from Jebel Ali Free Zone to Dubai-Abu Dhabi border an additional 12 km. The RTA is reviewing a plan to extend the Red Line from Jebel Ali to the under construction Jebel Ali Airport, but is still not finalised. 

Extension plans on the Green Line have already been approved and it has already been extended by about 4.9 km from Healthcare City to Al Jaddaf. The Green Line was initially designed for 17.6 km, but now it is 22.5-km long. 

Adjacent bus and taxi stations
All main metro stations will have adjacent bus stations as part of the integrated transport system which will include buses, taxis as well as water transport links at stations near the creek. The RTA is planning to introduce an integrated card system, the Smart Card, that will enable passengers to travel on trains, buses and water transport, as well as use the parking areas. 

Construction of viaducts for elevated tracks 
A viaduct is a bridge, which is placed over piers to make a track for the train. The construction of viaduct spans for the Dubai Metro has started on Shaikh Zayed Road near Interchange 5.5 near Ibn Battuta Mall. 

Each of these viaduct spans is being made up with a minimum of eight pre-cast viaduct deck segments, which are manufactured and transported from Jebel Ali casting yard. 

Each segment of viaduct, 10 metres wide and four metres in length, is being assembled with other similar sized segments individually to form a complete viaduct span bridging across two supporting piers. 

Different spans together when assembled will form the bridge deck upon which the trains will travel. There will be 11,400 pre-cast concrete viaduct deck segments to be used for the Red Line. Each viaduct weighs about 50 tonnes. 

Luxurious interior 
The interior of the trains is based on a water and air theme and every train will have five compartments. Every train will have three classes – The Golden Class (VIP), the Women and Children's Class and the Silver Class (economy). 

The Golden Class will have a luxurious interior with leather seating. The Women and Children's compartments will have plenty of space for strollers and bags to ensure a safe and comfortable journey. 

The Silver Class has been finished in a combination of blues and greens. Seating is arranged in a variety of ways giving passengers the choice between admiring views through windows or chatting with friends. 

All compartments will have reserved wheelchair spaces for special needs people. There will be a policy of priority seating for elderly, injured, special needs people and pregnant women. 

The compartments will be equipped with audio visual devices. Visual and audio announcement facilities will be available to serve people, especially those with special needs. 

Clear signage will show the route map of the metro and other directions for passengers. A variety of safety devices, including closed circuit television in all trains will ensure a safe and comfortable journey for all. 

Filed under: rail

jimduncan says...

Virtually every article in this quarter's On Common Ground provided by the National Association of Realtors has good, useful information. One thing that continues to trouble me is the bastardization of the term "smart growth;" it has been co-opted by political advocates and no longer accurately describes "intelligent, well-planned and implemented growth and human settlement patterns".

From the introduction:

Turning Points in Transportation To say that we are at a pivotal time in but also suggest that the political base addressing transportation would be an for supporting public transportation understatement. A confluence of factors investments is larger than ever. — including economic distress, politics, It seems reasonable to expect that the personal travel trends and changing development of new real estate product real estate markets — is posing a rare will be one of the last economic sectors opportunity to create a new national to recover, after the stabilization of the transportation vision in a way not seen existing homes market, a shake-out in since the Interstate Highway system was commercial real estate and the return created during the Eisenhower years. of jobs. This hiatus in new development Crumbling infrastructure and a need to will provide an opportunity for lenders, create jobs to jump-start the economy developers and land-use regulators has brought immediate and generous to consider emerging markets and funding to transportation projects new approaches that will include nationwide in the recently adopted walkable urbanism and transit-oriented economic stimulus legislation. Beyond development. In addition, tighter that, a new Administration and Congress availability of lending will restrict the are focused on the environment, climate development of large, new “greenfield” change, and reducing energy use, and developments and favor smaller infill Congress will be writing a new six-year projects in cities or older suburbs. authorization bill for transportation After the economic recovery, what funding later this year, which will create will the new “normal” look like? In an opportunity to shift funding priorities terms of real estate development and and create a coherent strategy for our transportation investment, it is unlikely transportation future. it will look like the boom years of the Startling changes in travel behavior late 1990s and early 2000s, considering — a sustained reduction in driving and the changes in the economy, politics and increase in transit usage — not only consumer desires that have occurred point to changing consumer demand for and will occur. The time is ripe for transportation facilities and services, transportation to take a new direction. For more information on NAR and smart growth, go to www.realtor.org/smartgrowth.

Of particular interest to homebuyers and Realtors is this section:

If you want to talk about affordability, you have to talk about the cost of housing and transportation together. “You can’t just talk about housing affordability any- more,” said Gloria Ohlman, communications director at Reconnecting America. “If you want to talk about affordability, you have to talk about the cost of housing and transportation together.”

Smart Growth: On Common Ground: Summer09

One thing I learned is this - (sourced at Wikipedia) - I'm assuming there's a counter-point to this argument, though.

The Great American streetcar scandal (also known as the General Motors streetcar conspiracy and the National City Lines conspiracy) is a conspiracy in which streetcar systems throughout the United States were dismantled and replaced with buses in the mid-20th century as a result of illegal actions by a number of prominent companies, acting through National City Lines (NCL), Pacific City Lines (on the West Coast, starting in 1938), and American City Lines (in large cities, starting in 1943).

The scandal's consequences were the rise of a permanent car culture in the United States and the lack of any cohesive intercity mass transit network, other than Amtrak, which exercises an effective monopoly on long distance passenger rail (see also Rail in the United States). The U.S. car culture persists today, nearly 70 years later, despite some local transit initiatives.[citation needed]

...

Filed under: rail

During the 1930s, railway companies produced striking railway posters with bold colours, designed to encourage people to travel by rail. Come along to Woodend and create your own enticing poster.

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willhindson says...

Filed under: rail

desdemona says...

The Official Site of California's Proposed
High-Speed Train System

By linking all major cities in California with a state-of-the-art new transportation choice, high-speed trains will move people and products across our state like never before.

Now if they could only connect Downtown to Santa Monica, that would be amazing!

Click on this link, interesting.
http://www.cahighspeedrail.ca.gov/

Filed under: Rail

и т н y says...

Indian Railways arranged a heritage steam locomotive of 1947 vintage, named ”Shahanshah”, to be run from Roypuram Railway Station, the oldest railway station of Southern Railways in Chennai, to Tambaram, a suburb on the outskirts of the city on the occasion of Republic Day.


The ”Shahanshah” steam locomotive was one of several prototypes received from the United States before regular production of such locos was started at the Chitaranjan Locomotive Works after India gained Independence in 1947.

The 62-year-old ”Shahanshah” was the mainstay of steam-horses in the inventory of Southern Railway and hauled prime mail and express trains until late 1970s.  (via web )

Am happy to share these pics on the occasion of 62 nd Indian Independence Day, August 15 2009. :-)

Vande Mataram!
и т н y

     

Filed under: Rail