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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
World newsJump to Hi-TechScienceHealth
Thousands of messages in which diplomats discuss a range of subjects have reportedly been intercepted.
19-12-2018 05:25
Wildlife officials think the seals were killed elsewhere before being dumped from a boat.
19-12-2018 03:48
A car made from waste plastic has been forced to abort its mission to the South Pole because of bad weather.
19-12-2018 02:23
The firm wants to raise $23bn but shares were selling below the asking price at the start of trading.
19-12-2018 00:50
Amid the big games over the festive period, some football stars may well be worried about crucial polls back home in DR Congo.
19-12-2018 00:46
Carme Forcadell allowed Catalonia to debate independence but now calls for her release from prison.
19-12-2018 00:35
A call to ban the rapid fire devices followed the 2017 Las Vegas shooting which left nearly 60 dead.
19-12-2018 00:25
Gina Atinuke Knight was brought up by white parents. As a result, it took her years to fully embrace her blackness.
19-12-2018 00:24
A university in Finland has invented a process to turn waste wood into material for clothing.
19-12-2018 00:15
Sgt Anthony Pasco had not seen his teenage twins in months as he was based away from home.
19-12-2018 00:10
A recent study suggests e-waste pollution could contaminate women's breast milk in some parts of Ghana.
19-12-2018 00:09
There are no official statistics for the number of homeless people in Lagos, but Godwin is one of many.
19-12-2018 00:06
An independent inquiry slams the military for its role in post-election clashes that left six dead.
18-12-2018 23:47
Charles Michel's resignation letter comes days after a coalition partner quits over migration.
18-12-2018 22:58
Grandparents often step in when mums and dads can't. But a US experiment underlines the difference they can make.
18-12-2018 22:40
The mother received a travel waiver to see her son before he is taken off life support, officials say.
18-12-2018 21:23
Hi-TechJump to World newsScienceHealth
Many rural homes receive mobile data from only one operator, an Ofcom study finds.
18-12-2018 13:22
A former Nasa engineer spent six months building a disguised glitter bomb to surprise thieves stealing parcels from his doorstep.
18-12-2018 12:27
One of the great hopes of the UK tech sector, Blippar, collapses following a funding dispute.
18-12-2018 09:51
Courier firms are struggling to cope with the rise of online shopping, and tech can only help so much.
18-12-2018 00:22
A lot of people wanted to know the name of the song that goes: "I do it solo." (It's called Solo.)
17-12-2018 16:14
YouTube, Tumblr, Instagram, Facebook and Twitter were targeted in the 2016 US election, a report says.
17-12-2018 13:10
YouTube, Tumblr, Instagram, Facebook and Twitter were targeted in the 2016 US election, a report says.
17-12-2018 13:10
The UK ads watchdog received 24 complaints about smartphone "flash sales" in November.
17-12-2018 13:06
Yair Netanyahu blames the "thought police" after posts against Palestinians and Muslims are removed.
17-12-2018 13:00
After YouTube Rewind 2018 becomes the most disliked video in history, YouTubers make their own.
17-12-2018 12:59
University of California has had the robots for two years, but "human error" is blamed for the fire.
17-12-2018 12:15
YouTube star James Charles asks fans for privacy after a fan shows up at his house in LA.
17-12-2018 10:28
New York police officers went to Colin Kroll's Manhattan flat after a request to check on him.
16-12-2018 22:18
The Metropolitan Police Service is testing the technology around Soho on Monday and Tuesday.
16-12-2018 14:50
The group backed campaigners who say having no hard shoulder puts motorists and recovery workers at risk.
15-12-2018 23:59
A stadium in LA confirms it uses facial recognition technology at pop concerts.
14-12-2018 16:28
ScienceJump to World newsHi-TechHealth
A university in Finland has invented a process to turn waste wood into material for clothing.
19-12-2018 00:15
Ex-Pluto spacecraft New Horizons maintains the trajectory taking it to its next dramatic encounter.
18-12-2018 17:35
Seal pups across the UK are "at risk" from man-made toxic chemicals present in their mothers' milk.
18-12-2018 14:23
People will have to pay a returnable deposit on bottles, cans and disposable cups in a new strategy.
18-12-2018 01:27
The flying reptiles had feathers, and looked like brown bats with fuzzy wings, say scientists.
17-12-2018 15:17
Dozens of well-preserved dinosaur footprints from at least seven species have been uncovered.
17-12-2018 15:12
The supersonic vehicle could still race at 1,000mph after an entrepreneur bought the business.
17-12-2018 10:50
Nearly 200 nations agree rules on implementing 2015 Paris agreement at UN climate talks in Poland.
16-12-2018 08:28
The BBC's Matt McGrath looks back at key developments at UN climate talks that have ended in Poland.
16-12-2018 01:13
Nearly 200 nations agree rules on implementing 2015 Paris agreement at UN climate conference after marathon talks
15-12-2018 21:01
People will have to separate their food waste to combat methane emissions
14-12-2018 15:46
When the US space agency's next rover gets to Mars in 2021, it will seek evidence of ancient life.
14-12-2018 12:16
Virgin Galactic's SpaceShipTwo rocket ship has made a successful test flight, 82.7km above the Earth's surface.
14-12-2018 09:43
Scientists have already planned the route Nasa's next robot will drive when it lands on Mars in 2021.
14-12-2018 04:06
Studying ice cores on a small island in the South Atlantic will help us understand why Antarctica's glaciers are melting.
14-12-2018 00:42
Nasa's Juno mission to Jupiter has reached its halfway mark and revealed spectacular views of the planet's polar storms.
13-12-2018 18:52
HealthJump to World newsHi-TechScience
After 18 months of pain and embarrassment over botched lip filler, we follow Paige, 22, from Doncaster, as she gets hers dissolved.
19-12-2018 03:29
Swiss prosecutors have launched an investigation into a failed spinal implant approved by UK regulators.
19-12-2018 01:41
Men and women put on a different voice if they are trying to pull someone, a study suggests.
19-12-2018 01:32
Average salt reduction targets set for these foods have not been met, a Public Health England report finds.
19-12-2018 01:28
Removing the temptation stops unhealthy impulse buying, a large UK study suggests.
18-12-2018 19:06
Gemma Winstanley's nipple tattoos for mastectomy patients were deemed "sexual content" by Facebook.
18-12-2018 18:55
Products for conditions such as eczema can leave people at risk of setting themselves ablaze, experts warn.
18-12-2018 12:18
A rare condition robbed Dr Louise Lightfoot of her dream job but has given her a new purpose.
18-12-2018 10:09
Peter explains how his breast cancer treatment affected him.
18-12-2018 02:14
A study monitored the brain activity of babies when they had a blood test while being stroked.
18-12-2018 01:25
NHS Fife is the first health board in Scotland to perform hip replacements as day surgery for suitable patients.
18-12-2018 01:19
Young people and their parents are being warned that ingesting the toxic substance can be fatal.
17-12-2018 16:15
Malachi Neat, 14, is given the chance to take on their assault course at their training base in Devon.
17-12-2018 14:54
Malachi Neat, 14, is given the chance to take on their assault course at their training base in Devon.
17-12-2018 14:54
Discreet versions of e-cigarettes and different flavours may be some of the reasons behind the surge.
17-12-2018 14:50
Patrick Maguire struck a patient three times in the face in retaliation for being being hit.
17-12-2018 14:48