calculated-field

问题 I am trying to create crosstabs pivot tables using Google Query function to calculate Employees First Time Resolution (FTR) rate based on the number of Issues received while booking Opportunities vs Total Opportunities booked . +---------+-------+---------+-----------+--------+-------+ | OppName | OppID | EmpName | MonthYear | Status | Issue | +=========+=======+=========+===========+========+=======+ | abc | 1000 | alex | 2020-Jan | active | yes | +---------+-------+---------+-----------+---

问题 I am trying to create crosstabs pivot tables using Google Query function to calculate Employees First Time Resolution (FTR) rate based on the number of Issues received while booking Opportunities vs Total Opportunities booked . +---------+-------+---------+-----------+--------+-------+ | OppName | OppID | EmpName | MonthYear | Status | Issue | +=========+=======+=========+===========+========+=======+ | abc | 1000 | alex | 2020-Jan | active | yes | +---------+-------+---------+-----------+---

问题 My data set has a {Invoice No} field that I want to sum the cost of. All invoice numbers are unique and have one cost value. However, because there are multiple {Part No} fields in each {Invoice No}, Quicksight multiplies this one cost by however many part numbers there are in each invoice, so the sum ends up being some multiple of the real value that I want. This is what the table view looks like: {Invoice No} {Part No} {cost} 12345 001 10.12 12345 002 10.12 12345 003 10.12 How can I just

问题 My data set has a {Invoice No} field that I want to sum the cost of. All invoice numbers are unique and have one cost value. However, because there are multiple {Part No} fields in each {Invoice No}, Quicksight multiplies this one cost by however many part numbers there are in each invoice, so the sum ends up being some multiple of the real value that I want. This is what the table view looks like: {Invoice No} {Part No} {cost} 12345 001 10.12 12345 002 10.12 12345 003 10.12 How can I just

问题 My data set has a {Invoice No} field that I want to sum the cost of. All invoice numbers are unique and have one cost value. However, because there are multiple {Part No} fields in each {Invoice No}, Quicksight multiplies this one cost by however many part numbers there are in each invoice, so the sum ends up being some multiple of the real value that I want. This is what the table view looks like: {Invoice No} {Part No} {cost} 12345 001 10.12 12345 002 10.12 12345 003 10.12 How can I just

来源： https://stackoverflow.com/questions/27803573/laravel-sum-eloquent-collection

问题 Using Django ~=1.11 and Python 3.6 I need to store 'calculated' variables as fields in the Django model database. Here's a model: from django.db import models from datetime import date class Person(model.Model) "Last Name" last_name = models.CharField(max_length=25) "Birthday" birth_date = models.DateField() "City of birth" city_of_birth = models.CharField(max_length=25) I am creating a Unique ID using these fields. Specifically, I'm conjoining parts of each field into one string variable

问题 I have been trying to add a calculated field in the pivot table. The entire pivot table is created perfectly so far. The last column that I want to add id the calculated one. Unfortunately, so far I cannot even do it manually. However, if I just insert as a formula right next to the pivot table the below provided formula, then it works perfectly. =GETPIVOTDATA('Monthly $/SU Forecast',$A$15,'T-Lane','Athens to GREECE')-GETPIVOTDATA('Monthly $/SU Actual',$A$15,'T-Lane','Athens to GREECE') When

问题 I have been trying to add a calculated field in the pivot table. The entire pivot table is created perfectly so far. The last column that I want to add id the calculated one. Unfortunately, so far I cannot even do it manually. However, if I just insert as a formula right next to the pivot table the below provided formula, then it works perfectly. =GETPIVOTDATA('Monthly $/SU Forecast',$A$15,'T-Lane','Athens to GREECE')-GETPIVOTDATA('Monthly $/SU Actual',$A$15,'T-Lane','Athens to GREECE') When

问题 I have been looking around, googling here and there, how to properly code a very simplistic calculator. More specifically a Boolean calculator with set values. If I've lost you, bear with me I'll try to explain. I have the need to use checkboxes to set a input.value . This value will be picked up elsewhere in a Web-Java applet; hence the need for input.value . To save time and confusion I have built a small snippet using JS Fiddle, and realised I have no real idea how to work with Numbers in