Month: December 2022

[Solved] How to get unique value of json and sum another value in array?

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You need to check existence of value in array using .indexOf(). If value doesn’t exist in array, insert it using .push(). About WinProbability, if exist, increase value of it. var json = [ {“ID”:1,”Nominee”:”12 Years a Slave”,”WinProbability”:0.00,”WinType”:”Win”}, {“ID”:2,”Nominee”:”12 Years a Slave”,”WinProbability”:2.81,”WinType”:”Win”}, {“ID”:3,”Nominee”:”12 Years a Slave”,”WinProbability”:0.66,”WinType”:”Nominated”}, {“ID”:1,”Nominee”:”American Hustle”,”WinProbability”:1.62,”WinType”:”Nominated”}, {“ID”:2,”Nominee”:”American Hustle”,”WinProbability”:0.85,”WinType”:”Win”}, {“ID”:3,”Nominee”:”American Hustle”,”WinProbability”:0.07,”WinType”:”Win”}, {“ID”:1,”Nominee”:”Captain Phillips”,”WinProbability”:2.70,”WinType”:”Nominated”}, {“ID”:2,”Nominee”:”Captain Phillips”,”WinProbability”:0.00,”WinType”:”Win”}, … Read more

[Solved] Matching and replacement with gsub [closed]

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We can try sub sub(“(V).*(neck)”, “\\1 \\2”, words_1) #[1] “V neck” “V neck” “V neck” Or a general approach would be sub(“([A-Z]+)[^A-Za-z]*([a-z]+)”, “\\1 \\2”, words_1) 2 solved Matching and replacement with gsub [closed]

[Solved] Removing objects from an array, objects having value which match a regex pattern

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You can use Array.filter to achieve that. var arr = [{ type: “parent”, Level: “1-1”, },{ type: “parent”, Level: “1-2”, },{ type: “child”, Level: “1-2-1”, },{ type: “child”, Level: “1-2-2”, },{ type: “child”, Level: “1-2-3”, },{ type: “child”, Level: “1-4-3”, },{ type: “parent”, Level: “1-3”, } ]; var nodetoberemoved = “1-2”; var result = arr.filter(function(elem){ … Read more

[Solved] numberOfRowsInSection repeats counting the last section

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Surely you just want to look at the relevant section rather than looping through all the sections. Something like: – (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section { if([buttonTags containsObject:@(section)]) { return 0; } else { return [arrayOfArrays[section] count]; } } 0 solved numberOfRowsInSection repeats counting the last section

[Solved] Populate an array by splitting a string

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It looks like your code is essentially working. It’s just your checking logic that makes no sense. I’d do the following: use strict; use warnings; if (@ARGV != 1) { print STDERR “Usage: $0 <consensus fasta file>\n”; exit 1; } open my $fh, ‘<‘, $ARGV[0] or die “$0: cannot open $ARGV[0]: $!\n”; my @consensus; while … Read more

[Solved] Merging objects by property, accumulating another property in node

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var sales = [ { order_id: 138, price: 25, }, { order_id: 138, price: 30, }, { order_id: 139, price: 15, }, { order_id: 131, price: 25, }, ]; var buf = {} sales.map(obj => { if(buf[obj.order_id]) { buf[obj.order_id].price += obj.price } else { buf[obj.order_id] = obj } }) var result = Object.values(buf) console.log(result) 1 … Read more