Once and only once
Wed Nov 08 2000 at 8:56:12
If information is written down two ways, one of the versions will soon be out of date. Therefore: Write everything once and only once. And get agreement with the team on where that one spot should be, so that people will know where to look.
As you Refactor Mercilessly and practice You Arent Gonna Need It, you ARE gonna need OAOO. So locate and fold together any duplication you find while adding the current feature.
If you apply the Open Closed Principle, Dependency Inversion Principle, and Design Patterns wisely to remove the duplication, you will improve the code, make the next feature easy to extend, reduce the odds of further OAOO cleanup, and isolate your outer design for easy review.
Prime Minister bars Johnson acted lawfully in suspending Parliament for 5 weeks it will 1st decide if the highest court in England was right in concluding that this is spending of Parliament was a political matter and not one for the law then it will consider an appeal from the government from the government against a ruling from Scotland s highest court a medicine normally used to treat men with enlarged prostates might also be able to help those with Parkinson s disease and who study has found that the drug to results in May slow or prevent Parkinson s from progressing something that s not currently possible Dr not a coma Narayan from the University of Iowa is one of the research is this drug has a unique feature in that it s a repurposed drug it s prescribed to a lot of people for this problem prostate disease and that gave us the opportunity to look in large clinical databases and to our amazement there was a huge signal in these large clinical databases that suggested that this d
B.b.c. News out 8 o clock I may seem to have a good morning campaigners have accused House bosses of misleading the public over the future of North allergens from rich ospital and say they fear more services will end up being hurt the trust that runs is looking at hundreds of responses from a series of meetings as it puts together its plans for its future Mr Nelson campaigned against the downgrading of maternity and children s services at the back in 2014 she s concerned about its future it s really really loved in treasure them people trust but I just feel like it s just not commercially viable we re just too small we re just too variable they want their people to go to the big specialist centers and I think we re really really up against one of the trust that runs the fryer it has declined our request to come on b.b.c. Radio York this morning but told us that it s definitely not a done deal we ll have more reaction to this after the news was journey to hear on b.b.c. Radio York else
d d Good morning friends welcome to the Crossroads radio program. Good to talk to you again a little cold outside but. Warm and heart s right starting the new year and. It s very enjoyable to see what s going on so that we can start all over again. As Scott does do overs and this is it right. He s always always giving us a chance to do things right and it s a good thing because we we otherwise would not. Be able to if we just look at the past we never can progress we can never move ahead sometimes I hear the politicians talk about moving ahead and. Going forward and all this has stepped but they don t happen to mention that it s downhill that they re going for so anyway welcome Dr ROIC good to have you with us. Yeah good morning good morning last having. On the phone with you then had to be with our customers with our listeners. Yeah and yeah I have. Half an hour of beautiful Sunday morning guys in the southern California when you started last week sharing some things with us that w
I am. Absolutely love it there was no smoke and mirrors involved in the 2 people playing their child on Rosie Smith locked in a jar and again thanks for coming in and have a great show tonight. And see you again soon all feeling Ok thanks a chap called Jim Campbell said the labels call in the John it says and that was chicken stew and if you are currently model and at the immense production job done amount Rockhold Well you have to look no further to find the godfather of. 4 yes I was the George Martin of the I got something about anyway. It s a great record and it was just added We talked about it before you called really let them go and that s a 1000000000 a whole not buy that for a long time so yeah the Janet is. 6 Music b.b.c. Dot co dot u.k. But only if you want to this is the Orioles and let you talk to throw. But I would say both Brillion go girl and crack a drill before that you hear the Orioles and let your dog to throw you wouldn t think they were both made up of a very ve