[Solved] SQL, SUM + CASE [closed]

Never use commas in the FROM clause. Always use proper, explicit JOIN syntax. Then, you cannot nest aggregation functions, so this should be sufficient: SELECT o.ID_DOSSIER, SUM(CASE WHEN ID_TYPE IN (‘0’, ‘1’) THEN TTL * -1 WHEN ID_TYPE IN (‘2’, ‘3’) THEN TTL END) FROM ope o JOIN actor a ON o.ID_ACTION = a.ID_ACTION GROUP … Read more

[Solved] Javascript : Sum into array

Here is an object version. This is not really what you’re after, but along the same lines and honestly, a bit neater as it’s a data structure. var myArray = [ “Apple: 10”, “Apple: 3”, “Banana: 3”, “Pear: 7”, “Pineapple: 7” ]; var newArray = {}; myArray.forEach(function(val) { var item = val.split(“:”); var key = … Read more

[Solved] Change PHP code to JS

I echo the comment above. I believe StackOverflow is not a code writing service unless something changed very recently. However, let’s look at the code you posted. I think it would help to refactor this code into a more logical sense before attempting this in Javascript. That should make it easier to transpose. Every time … Read more

[Solved] Create python dictionary from TXT file – value aggregation

No need to bother with pandas. Text files are iterable. Just open it, operate on the line (string) and fill a dictionnary. file = “font.txt” with open(file, “r”) as f: dic = dict() for line in f: x = line.strip(“\n”).split(” “) key = int(x[0].strip(“px”)) value = int(x[1]) if key not in dic.keys(): dic[key] = [value] … Read more

[Solved] Sum up array values [closed]

Because $product refers to each iteration of $output[“PriceInformation”][“PriceDetails”][“Price”], you can’t sum the entire array like this. The best way to do it would be to add it to a variable as you go: $your_sum = 0; foreach($output as $value) { $your_sum += $value[‘PriceInformation’][‘PriceDetails’][‘Price’]; } echo ‘Sum: ‘ . $your_sum; 1 solved Sum up array values … Read more

[Solved] How to sum positive cases by date in python [closed]

you should aggregate by column and then sum the results, try this: Notice that, the patient name should should have a numerical counter for keeping track. import pandas as pd import datetime import numpy as np # this a dummy set, you should have already this in your data frame dict_df = {‘Patient’: [1,2,3,4,5], ‘Positive’: … Read more

[Solved] i’ve generated random numbers. Now i want to add all the numbers that are generated. What is the code to add them [closed]

Use a total variable and add the generated number to the total import random x = 0 total = 0 while x<10: number = random.randrange(1,10) print(number) total += number x=x+1 print(total) 0 solved i’ve generated random numbers. Now i want to add all the numbers that are generated. What is the code to add them … Read more

[Solved] Python 3.6: when a value in a list changes, find the sum of the values in another list?

Now that I understand that the list A itself is not going to change, but you expressed the idea of change meaning that the list has partitions where there are adjacent elements that are different, then a different solution comes to mind: Given your original data: A = [‘1′,’1′,’1′,’3′,’3′,’4’] B = [‘5′,’9′,’3′,’4′,’8′,’1’] We can use … Read more