# Change a sign against the sum of function

### Quick method for sorting a table against the sum of lines in Matlab

Here’s a small example of what I want. Given the following array: 1 1 2 2 2 1 1 1 1 1 1 6 Sorted (row sum is shown in parenthesis): 1 1 6 (8) 2 2 1 (5) 1 1 2 (4) 1 1 1 (3) Is there a quick way to achieve this in Matlab?Since sort returns the indexes

I need assistance on how to return results from database queries using the MySQL SUM() function with Laravel. I know I need to use raw database queries and I’ve tried that but it seems to only return me an array. This is the code I have so far: \$cron

### Make my implementation of the Clojure card function faster

I’ve been experimenting with Clojure lately. I tried writing my own map function (two actually) and timed them against the built in function. However, my map functions are way way slower than the built in one. I wanted to know how I could make my imp

### mysql – creates the sum of all entries and compares it with a value

Hello everyone, (first of all, apologies for a noobish question) Here is , what I’m trying to do, select couple of entries in items_db and then make a sum of all buy_price entries and then make sure that the sum(buy_price) >= 100. items_db: +——–

### How do you round up the sum of two function returns that are stored in a variable?

I am using a function calculateTotal() for a form. Within this function is a variable that stores the sum of two other function returns. Depending on user input in the form, the sum can contain several decimal points. i.e. 76.6666666666. I would like

### Creating a haskell function that returns the sum of squares in a list of input lists?

I’m currently working on a small practice question for a haskell course I have. It asks the following: Write a Haskell function called sumSquareMax which takes a list of lists of Ints as a parameter, finds the maximum of each sub-list and returns the

This question is similar to How do you show just the first line of text of a div and expand on click? . The answer provided by @thirtydot was http://jsfiddle.net/JUtcX/4/ . My question is how to change + sign to – sign when the line expands, and chan

### What is the behavior of the amperse operator in the sum function (& hellip;) of R

Below, a line from a script I’m translating from R into Python. I’m more experienced at Python than I am at R, and I’m running into a little trouble here: val = sum(l & f==v) Let l be a vector of true/false values. Let f be a vector of trivial values

### Function that returns the sum of all numbers passed in arguments

I need help. Can you help me to solve this task. Write the function that returns the summ of all numbers even string numbers that are passed as arguments and the amount of these numbers is unlimited. If one of the parameters is an array, then Sum is

### A recursive function that computes the sum of n C ++ integers

I have to make a recursive function that will compute the sum of the first n integer in an array of at least n integers. I believe I have the function complete the cout statement however is causing an error. Any help would be appreciated. #include <i

### What’s wrong with the sum function in this query?

SELECT * FROM Open_Credit_Detail, closed_Credit_Detail, Credit_Consumer_Details, CONSUMER WHERE sum(Open_Credit_Detail.AMT_OF_INSTALMENT) > 1000 AND sum(Open_Credit_Detail.DAYS_DUE) >= 30 AND sum(Open_Credit_Detail.OVERDUE_AMOUNT) = 1000 AND sum(Ope

### Uncheck a box and change the value of the sum

I am trying to design a menu. If you check a box, then sum get added up and if you uncheck it, the sum is reduced. I face trouble in reducing the sum while unchecking the box and also the value of sum is not globally changed. Please help me out. <hea

### How to add the sum of cubes using a function in python?

I can get the answer of cubes but I don’t really know where to go from here to get the function to return back the answer and keep adding it to a sum! What do I have to do to make it keep adding to get a total? def sumNCubes(n): for i in range(n) ret

### A recursive function that finds the sum of a table in c

I have to find a recursive function that finds the sum of an array by repeatedly partitioning it into 2 almost equal parts? What should be my approach ? How should i do this? I do not ask for a code!just a hint or direction to approach this problem!T