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Recently I had to solve the problem of finding the shortest path from A to B and implement it programmatically. "There exists tons of solutions for sure", - that what I thought... I was wrong. Few days of searching didn't give any relevant result. The maximum I have found is some mentions that this problem can be solved by using graphs theory and so called BFS algorithm (breadth first search). In this article I'll try to analyze this method of finding chess pieces shortest path in details with code examples and explanations.
Read more...11-01-2018 14:33
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06-11-2016
06-11-2016
Norwegian Prime Minister Erna Solberg admits that they were victims of "undignified treatment".
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Millions of tweets published by suspected state-linked accounts are made public by Twitter.
17-10-2018 17:48
They are investigating the disappearance of Saudi journalist Jamal Khashoggi in Istanbul two weeks ago.
17-10-2018 16:30
Passengers on board were handed wet towels as the smoke-filled aircraft was forced to turn around.
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The deaths of 58 small penguins in Tasmania have led officials to issue a warning to dog owners.
17-10-2018 13:37
Narinder Singh is the only Sikh candidate in the Afghan parliamentary elections.
17-10-2018 13:03
A 22-year-old student was behind the attack, says the leader of the Russian-annexed peninsula.
17-10-2018 12:38
Changchun Changsheng had blended different batches of vaccine fluid, says state media.
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A student handed the sugar cookies to unaware students at her California high school.
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Protests erupt as India's Sabarimala temple opens its doors to women of all ages for the first time.
17-10-2018 11:09
Roseanne Barr calls the reason given for her non-appearance in spin-off show The Conners "morbid".
17-10-2018 10:56
"Tonight it's my turn," tweets the president of Urgence Homophobie after the attack.
17-10-2018 10:50
Families of those killed in the Yemen bus attack have said they want justice, but don't expect to get it.
17-10-2018 10:44
Billionaire H?l?ne Pastor was shot outside a hospital in 2014 in a crime that stunned France.
17-10-2018 08:53
The online video streaming service is back online after users complained about it not working.
17-10-2018 08:09
It's all to do with money and timing, says the BBC's Europe editor Katya Adler.
17-10-2018 05:08
Hi-TechJump to World news, Science, Health
Outlets rated zero by the Food Standards Agency are among those listed on the food ordering app.
17-10-2018 16:21
The Trump-supporting right has a new favourite meme and they're trolling opponents far and wide.
17-10-2018 13:40
The Trump-supporting right has a new favourite meme and they're trolling opponents far and wide.
17-10-2018 13:40
A court grants search warrants and freezes the assets of five people accused of making cheat software.
17-10-2018 13:27
Phone and tablet companies will be able to experiment with alternative versions of Android.
17-10-2018 12:26
One in 10 users has been asked to remove their clothes, an NSPCC survey suggests.
17-10-2018 03:23
The advert mimicked a horror movie and was likely to scare youngsters, the ad authority says.
16-10-2018 23:04
The majority of those tricked out of money after talking to fraudsters on dating sites lose more than ?2,000.
16-10-2018 23:00
The streaming service adds seven million subscribers in the third quarter, bringing the total to 137 million.
16-10-2018 21:53
The move safeguards more than 200 jobs at the viral publisher, which collapsed with debts of ?6.5m.
16-10-2018 17:07
Pepper goes to Parliament to talk to MPs about the role robotics and AI will play in the classroom.
16-10-2018 14:51
The Chinese technology company ditches Google's Wear OS in favour of its own smartwatch operating system.
16-10-2018 13:31
To celebrate its time on VKontakte, Russian media watchdog Roskomnadzor offered users day-long bans
16-10-2018 13:00
A YouTube gamer is being sued for selling Fortnite cheats and promoting them online.
16-10-2018 12:31
The credit-card-sized device is designed to help people take a break from their main phone.
16-10-2018 11:29
Pepper the robot answers questions from MPs on the education select committee about helping to care for older people.
16-10-2018 10:54
ScienceJump to World news, Hi-Tech, Health
A study of ancient dog DNA shows man's best friend has been at our side for at least 9,000 years.
16-10-2018 23:53
Two snub-nosed monkeys sitting on a stone is the top shot at Wildlife Photographer of the Year 2018.
16-10-2018 21:52
The manufacturer says the bags once disposed have a six-month lifespan.
16-10-2018 15:24
Meet the baby reptile that is shedding new light on the giants that lived at the time of T. rex.
16-10-2018 01:10
The physical effects of being in space offer a unique insight into how our bodies work on Earth.
15-10-2018 23:43
Ships are the lifeblood of global trade, but their fuel is highly polluting. What's the answer?
15-10-2018 23:08
There's a looming crisis over the world's appetite for meat. This chicken nugget may be the answer.
15-10-2018 22:53
The project to race a car at more than 1,000mph runs into a financial roadblock, with the company behind the venture going into administration.
15-10-2018 21:11
It is first time fracking has occurred in the UK since it was linked to earthquakes in 2011.
15-10-2018 13:25
The US president says he accepts the climate is changing but does not want to "lose millions of jobs".
15-10-2018 09:48
Ministers are responding to scientists' climate challenge. But are they doing enough so far?
14-10-2018 23:00
Climate scientists say we must eat less meat but the UK government will not sell that message.
14-10-2018 15:18
Who was Miss Harrisson? We now know the story of the gardening pioneer denied a scholarship in 1898.
14-10-2018 08:18
Who was Miss Harrisson? We now know the story of the gardening pioneer denied a scholarship in 1898.
14-10-2018 08:18
Puffin populations are struggling, but some young volunteers are coming to their rescue.
13-10-2018 23:11
A team is preparing for the trip to the "most remote construction site in the world".
13-10-2018 01:25
HealthJump to World news, Hi-Tech, Science
Chairman of public inquiry calls on the government to take decisive action over financial support.
17-10-2018 16:21
Doctors say Lacey's recovery is remarkable and defies the odds - and she should live a normal life.
17-10-2018 13:03
An anonymous donor gives the final ?100,000 needed to help the family reach its target.
17-10-2018 12:40
Scientists hope it'll make condoms easier to use and cut rates of sexually transmitted infections.
16-10-2018 23:51
Hannah Jenkins survived a cycling accident - but woke up no longer being able to understand English.
16-10-2018 23:45
Hannah Jenkins speaks English in the morning and German in the afternoon - it all started with a cycling accident.
16-10-2018 23:45
Hannah Jenkins survived a cycling accident - but woke up no longer being able to understand English.
16-10-2018 23:45
MPs debating the stigma surrounding eating disorders say the "medical profession are failing patients with eating disorders".
16-10-2018 16:23
More than 23,000 people died between December 2017 and March 2018 - the highest figure since 1999/2000.
16-10-2018 14:28
The presenter says he watched all 67 episodes of Game of Thrones "to pass the time" during treatment.
16-10-2018 11:28
When his dad collapsed, Aaron Groves says the training he got as a scout made all the difference.
16-10-2018 10:11
An inquest is being held into the deaths of three patients of Sudip Sarker who was jailed earlier this year.
15-10-2018 19:07
Consumer group Which? urges parents not to use three models of stair gates, saying they could be unsafe.
15-10-2018 17:13
Pregabalin and gabapentin to be reclassified as class C drugs from April, the government announces.
15-10-2018 16:11
A report by child health experts warns England is falling behind other countries unless policies change.
15-10-2018 08:23
GPs in England are to prescribe "social" activities, such as dance and cookery lessons, to tackle loneliness.
15-10-2018 08:09
