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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
World newsJump to Hi-TechScienceHealth
Much mirth ensues after a politician's press conference is accidentally live-streamed with a cat filter.
17-06-2019 12:44
Bombers detonate devices outside a hall where people are watching football on TV, killing 30.
17-06-2019 12:36
Ecuador’s decision to allow US planes to use a San Cristobal airfield prompts environmental concerns.
17-06-2019 11:21
It will exceed the amount allowed under a nuclear deal, amid heightened tensions over US sanctions.
17-06-2019 10:46
The bombers detonated their devices outside a hall where people were watching a football match on TV.
17-06-2019 10:22
Police in West Java say 12 people died and dozens were injured when the bus hit oncoming traffic.
17-06-2019 10:16
The Chinese telecoms firm has faced increasing pressure from the US over the security of its products.
17-06-2019 09:20
Police say they are investigating the video and have issued a public apology.
17-06-2019 08:11
Chanchal Lahiri, with his legs and hands shackled, was lowered into a river in India.
17-06-2019 07:04
Police arrest two Italians in Thailand who posed as George Clooney to promote a fashion business.
17-06-2019 02:47
The BBC has uncovered evidence that prescription drugs have been taken out of circulation by health workers and sold on illegally.
17-06-2019 00:26
The vote in G?rlitz was viewed as a test for the anti-immigration party ahead of regional elections.
17-06-2019 00:05
Marine biologist Ilena Zanella vowed to save the shark after diving with them off Costa Rica.
16-06-2019 23:38
The internet has been shut down but pro-democracy protesters are finding ways to fight back.
16-06-2019 23:16
The Greens' election success reshapes the agenda as EU leaders decide the bloc's priorities.
16-06-2019 23:14
Tense times in Europe's biggest city. Trump eyes up 2020. And Africa's festival of sport begins.
16-06-2019 23:07
Hi-TechJump to World newsScienceHealth
The photo platform is testing a new way to get back into hacked accounts.
17-06-2019 12:50
A US lawyer who tricked people into paying for films he helped pirate gets a 14-year jail sentence.
17-06-2019 10:53
Extinction Rebellion threatened to shut down the airport in a protest against its planned expansion.
16-06-2019 15:54
A Norwegian aluminium producer is recovering after hackers took thousands of computers offline and demanded a ransom.
16-06-2019 01:30
Amazon’s head of Alexa, Dave Limp tells the BBC why his team is researching how to make the voice assistant understand emotion.
14-06-2019 23:02
Amazon executive Werner Vogels tells the BBC's Dave Lee that the firm is can not be held responsible for how its artificial intelligence technology is used.
14-06-2019 23:01
Facebook was confronted this week with a fake video of its own founder Mark Zuckerberg.
14-06-2019 16:05
The Chinese tech giant says it's being "cautious" about the device, which was supposed to launch this summer.
14-06-2019 14:02
Augmented Reality animals are appearing as an option on some Android devices as Google rolls out a new feature.
14-06-2019 11:24
The deleted accounts sent millions of messages trying to influence opinions about Iran, says Twitter.
14-06-2019 10:46
The actor talks to Radio 1 Newsbeat at E3 about his starring role in the game Cyberpunk 2077.
13-06-2019 23:27
New ways to harness artificial intelligence to solve humanity's greatest challenges.
13-06-2019 23:07
A project to move public services online is now estimated to cost ?110m.
13-06-2019 23:01
Users have been unable to use mobile and fixed-line broadband services.
13-06-2019 15:57
Software that can make convincing fake videos could cause social unrest and violence, experts warn.
13-06-2019 15:56
The singer says she had to delete social media from her phone as it made her feel bad about herself.
13-06-2019 15:01
ScienceJump to World newsHi-TechHealth
It aims to protect drivers from accident hazards and reverse a decline in small wildlife numbers.
17-06-2019 10:44
Two former vets from Essex and their children are showing others how it is possible to live self-sufficiently.
17-06-2019 00:11
Technology is making it possible to tailor treatments to ever smaller groups of patients.
16-06-2019 23:34
The Earth's biodiversity is decreasing at a faster rate than ever before. Why is this happening?
16-06-2019 23:32
The annual remaking of the last remaining Inca rope bridge at Q'eswachaka in Peru.
16-06-2019 23:25
UK sensors placed under the Greenland Ice Sheet will monitor how its glaciers slide towards the ocean.
16-06-2019 23:01
A group of divers are taking beach clean ups to the next level by diving for litter under water.
14-06-2019 23:11
Scientists destroy final UK laboratory samples of rinderpest, the disease that wiped out most of the cattle in Sub-Saharan Africa.
14-06-2019 17:14
Oil company bosses have been rapped by the Pope for seeking more of the fossil fuels that are damaging the climate.
14-06-2019 15:10
Actress Bonnie Wright, who played Ginny Weasley, meets children who are upcycling their toys.
14-06-2019 00:00
Police said nine people in total had been arrested in connection with the demonstration in the Cromarty Firth.
13-06-2019 21:03
Used for building homes on lochs, the artificial islands were previously thought to date from the Iron Age.
13-06-2019 13:50
The British Antarctic Survey produces an exquisite new printed sheet map of Greenland and the European Arctic.
13-06-2019 11:17
A remarkable story of how a snail was rescued from the edge of extinction and returned to the wild.
13-06-2019 00:53
The UK has promised a stricter emissions target by 2050, but some say it should be sooner.
12-06-2019 17:33
Chicks hatching for the second year on an estate is good news for the endangered species, the RSPB says.
12-06-2019 11:17
HealthJump to World newsHi-TechScience
The BBC has uncovered evidence that prescription drugs have been taken out of circulation by health workers and sold on illegally.
17-06-2019 00:26
Technology is making it possible to tailor treatments to ever smaller groups of patients.
16-06-2019 23:34
It will provide a simpler way for people to raise issues about the NHS and social care, it is claimed.
16-06-2019 23:17
Morven-May MacCallum speaks out as GPs are urged to be vigilant about the infection spread by ticks.
16-06-2019 23:07
Tackling mental health problems needs 'urgent attention', says the prime minister.
16-06-2019 21:37
David Sellu tells his story as BBC figures suggest BAME doctors are proportionally more likely to be investigated than white doctors.
16-06-2019 11:41
It comes after two more patient deaths are linked to an outbreak of listeria in hospital food.
15-06-2019 01:53
A study hopes to boost the small number of black and Asian people using end-of-life care services.
15-06-2019 01:02
Teenager Jamie Osborne took his own life on the hospital wing of Lewes Prison in 2016.
14-06-2019 15:50
Public Health England says there are now nine confirmed cases of listeria linked to the outbreak.
14-06-2019 14:53
There were more than 200,000 abortions in England and Wales last year - the highest every recorded.
14-06-2019 10:19
The infection of up to 30,000 people with contaminated blood is one of the biggest NHS scandals.
14-06-2019 03:17
With one in five adults now having a tattoo, more should be done to protect the public, a report says.
14-06-2019 01:10
Ashleigh White’s son Noah became seriously ill after being infected with neonatal herpes.
14-06-2019 01:02
Laura and Dave Worsley refused to give up hope - and their fertility expert was just as determined.
14-06-2019 00:02
A firefighter tells how a training accident led to a four-year battle to save his injured hand.
13-06-2019 23:39