df = pd.DataFrame() df[‘Date’] = [‘2017-05-20’, ‘2017-05-20’, ‘2017-05-20’] df[‘Price’] = [50, 60, 45] df[‘Prof/Loss’] = (df[‘Price’] / df[‘Price’].shift())*100 – 100 First, I think your math for calculating the Loss/Profit was wrong, I hope I fixed that for you. Second, you can use the .shift() method to get the previous row, use .shift(-1) to get the … Read more
check this and please don’t add pseudocode case “%”: textBox_Result.Text = (Double.Parse(textBox_Result.Text) * resultValue / 100.0).ToString(); 2 solved Switch statement in a C# calculator
First: You did not use D: I suppose instead of B / 6, it should read B x D, where D can be either 20% or 16,666…% There is a mistake: B x C is not 3.60 for the given values (B=20, C=15%), it is 3. This is a matter of mathematical deduction: Given the … Read more
Introduction Maths can be a tricky subject for many people, but understanding how to calculate two percentage increases can be a useful skill to have. In this article, we will discuss how to calculate two percentage increases and provide some examples to help you understand the concept. We will also provide some tips and tricks … Read more
Here are the things you need to add: html, body { height: 100%; } .container { height: 100%; } Demo here: http://jsbin.com/tiyihigi/2/ Code here: http://jsbin.com/tiyihigi/2/edit?html,css 1 solved Make column bigger – CSS code [closed]
This might solve your problem discountedAmount = amountDue * discount / 100; For eg. amountDue = Rs. 700 discount = 10% discountedAmount = Rs. 70 Amount to be paid = Rs. 700 – 70 = Rs. 630 3 solved How to get a percentage in a given decimal value [closed]
Try this: List<String> actual = new ArrayList<>(); List<String> required = new ArrayList<>(); List<String> common = new ArrayList<>(actual); common.retainAll(required); System.out.println(” 100.0 * common / actual = ” + (actual.size() == 0 ? 0 : 100.0 * common.size() / actual.size())); System.out.println(” 100.0 * common / required = ” + (required.size() == 0 ? 0 : 100.0 * … Read more
This is a math question, not programming, but you ask for javascript here you are an example: var value = 249; var total = 1000; var calcPercent = function(v, t) { return 100*v/t; }; alert(calcPercent(value, total)+”%”); solved Get the percentage of a number with javascript [closed]
You don’t provide any sample data or expected results but – as the function can return one value only – you will most likely have to use the function in a subquery which you join to the main query on the field you group by in the main query. This way you will filter on … Read more
Okey you should do function compute_active_users(n, b) { // Write your code here var s = b /100 *n; var b = Math.floor(n – s); console.log(b); } 1 solved Method position error [closed]