Compare 2 lists / tables / CSV
4 USD The result is a file with the data in the form of a reference to the goods; price
Every hour information is checked and a new file appears.
Since some goods appear, others disappear, in the third price changes, it is necessary to find a solution so that the data can be formed in the form of a reference to the goods; price1; price2; price3 and so on.
Products of about 190,000 units.
The data is stored in txt, csv at the moment.
Client's review of cooperation with Sergey Morlang
Compare 2 lists / tables / CSVI am satisfied with this collaboration. The result satisfied more than expected. I recommend it as a great specialist for my business.
Freelancer's review of cooperation with Aleksey Haritonov
Compare 2 lists / tables / CSVThe customer was always in contact. The task is adequately placed. I recommend cooperation.
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2 days8 USD
5164 210 0 2 days8 USD
Good day, you can make a program that at the start will scan the appearance of new files with prices, go through them, look at the name of the product, and look for the same product in the main file (where all prices will be stored for a certain period), then sign a new price through ; to this product.
But the problem is that there are a lot of goods and I don’t know how fast this solution will be. I am ready to try to solve your task.
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7 days25 USD
378 85 3 6 7 days25 USD
Hi, download the file samples (by 3-5 lines) in private and let us discuss the algorithm in detail
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1 day4 USD
196 17 0 1 day4 USD
Hello to you.
Ready to take a task.
Great experience in such tasks.
Let’s write and discuss details.
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1 day9 USD
2073 116 0 1 day9 USD
Hi, I can write a program that will perform the actions you specified, you just need to discuss some details. Please call me, I'll be glad to help!
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1 day7 USD
259 1 0 1 day7 USD
Good day !
I am ready to offer a number of options for your task:
1 of macros.
External scripts
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Winning proposal1 day4 USD
366 25 1 Winning proposal1 day4 USD
Ready to perform. File processing is a trivial task. It will be ready until lunch.
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