grouping Questions
2
Solved
I have two arrays like this:
$array1 = [
[10, 'Some Name..'],
[11, 'Some Name..'],
[13, 'Some Name..'],
];
$array2 = [
[13, 'Viewed']
];
How can I merge these two arrays without looping? Is t...
Socman asked 16/1, 2012 at 12:4
3
Solved
Given I have data like the following, how can I select and group by portions of a string?
Version Users
1.1.1 1
1.1.23 3
1.1.45 1
2.1.24 3
2.1.12 1
2.1.45 3
3.1.10 1
3.1.23 3
What I want is to s...
Welby asked 25/5, 2010 at 17:31
3
Solved
I have two dictionaries
One:
default = {"val1": 10, "val2": 20, "val3": 30, "val4": 40}
Two:
parsed = {"val1": 60, "val2": 50}
No...
Circumvent asked 2/1, 2021 at 12:53
4
Solved
We have a Student class as follows:
class Student {
private int marks;
private String studentName;
public int getMarks() {
return marks;
}
public void setMarks(int marks) {
this.marks = ma...
Gerda asked 20/1, 2019 at 7:21
0
I am trying to use cypress select tests but facing the following exception. Did anyone face this issue before?
cypress/plugins/index.ts
const TC_GROUPING = require('cypress-select-tests/grep')
mod...
2
Solved
I am currently working on UI Integration tests using Cypress. I am looking for ways to add test case grouping in cypress similar to the standard TestNG. I was not able to find any grouping features...
Luna asked 27/11, 2020 at 23:55
1
Solved
I have dataframe:
time_to_rent = {'rentId': {0: 43.0, 1: 87.0, 2: 140.0, 3: 454.0, 4: 1458.0}, 'creditCardId': {0: 40, 1: 40, 2: 40, 3: 40, 4: 40}, 'createdAt': {0: Timestamp('2020-08-24 16:13:11.8...
2
Solved
I have a simple table (type sap.ui.table.Table) where I allow my users to sort, filter and group elements. However there is no possibility to remove sorting or grouping once it is applied? The filt...
2
Solved
I am trying to summarize a data.table using a character variable as the name for the new column along with by.
library(data.table)
dt <- data.table(g = rep(1:3, 4), xa = runif(12), xb = ru...
Vidicon asked 16/9, 2020 at 18:31
6
Solved
I have a dictionary: Dictionary<int,int>. I want to get new dictionary where keys of original dictionary represent as List<int>. This is what I mean:
var prices = new Dictionary<int...
Nan asked 16/11, 2012 at 4:45
3
Solved
I'm sure this is super simple, and I don't really want a complete solution, but pointing in the right direction as I'm learning.
I have:
let randomArray = [1,2,4,591,392,391,2,5,10,2,1,1,1,20,20];
...
Ungodly asked 4/9, 2020 at 15:8
4
Solved
Take this simple data frame of linked ids:
test <- data.frame(id1=c(10,10,1,1,24,8),id2=c(1,36,24,45,300,11))
> test
id1 id2
1 10 1
2 10 36
3 1 24
4 1 45
5 24 300
6 8 11
I now want to gr...
Washday asked 27/8, 2012 at 3:38
1
Solved
I am trying to loop by grouping data with dynamic group parameter.
We can use dynamic queries on WHERE conditions on loops but I do not know whether it is possible to use a dynamic string in group ...
3
Solved
Suppose I have a vector of values, such as:
A C A B A C C B B C C A A A B B B B C A
I would like to create a new vector that, for each element, contains the number of elements since that element w...
Hussite asked 6/7, 2020 at 20:8
5
I'm having a play with SVG and am having a few problems with positioning. I have a series of shapes which are contained in the g group tag. I was hoping to use it like a container, so I could set i...
8
Solved
SELECT NR_DZIALU, COUNT (NR_DZIALU) AS LICZ_PRAC_DZIALU
FROM PRACOWNICY
GROUP BY NR_DZIALU
HAVING NR_DZIALU = 30
or
SELECT NR_DZIALU, COUNT (NR_DZIALU) AS LICZ_PRAC_DZIALU
FROM PRACOWNICY
W...
Fortenberry asked 30/11, 2008 at 8:39
7
I have a data frame with about 200 columns, out of them I want to group the table by first 10 or so which are factors and sum the rest of the columns.
I have list of all the column names which I w...
Mccaffrey asked 21/11, 2011 at 13:38
4
I am working on C# Crystal Report 2013. I want this type of report
With serial number from 1 in each group. So how should I do this?
Group - Dept A
1 - 123 Abc
2 - 234 Xyz
3 - 445 Pqr
Group - Dep...
Aquarium asked 6/2, 2015 at 9:56
2
Solved
Here is my List fooList
class Foo {
private String name;
private int code;
private int account;
private int time;
private String others;
... constructor, getters & setters
}
e.g.(all th...
Mcnamara asked 9/6, 2020 at 15:30
6
Solved
I have an array like this:
$arr = array(1, 1, 1, 2, 2, 3, 3, 1, 1, 2, 2, 3);
I found the function array_count_values(), but it will group all of the same values and count the occurrences without...
Homophile asked 10/3, 2011 at 3:57
3
Solved
How can I group by Source and date then SUM Pageviews and revenue this array below
Array
(
[0] => Array
(
[Source] => Analytics
[Date] => 2017-10-31
[Source] => Google
[visits] ...
Shire asked 15/11, 2017 at 1:59
6
Solved
I have a List<Valuta> which can be represented (simplified) JSON-style:
[ { codice=EUR, description=Euro, ratio=1 }, { codice=USD,
description=Dollars, ratio=1.1 } ]
I want to tra...
Yunyunfei asked 28/12, 2015 at 15:0
3
Solved
I have the following table in SQL Server:
-----------------------------
ID Age Gender
1 30 F
2 35 M
3 32 M
4 18 F
5 21 F
What I need to do is to execute a query that will group the records in gi...
5
Solved
1
Solved
I have a pandas dataframe that looks like below.
Key Name Val1 Val2 Timestamp
101 A 10 1 01-10-2019 00:20:21
102 A 12 2 01-10-2019 00:20:21
103 B 10 1 01-10-2019 00:20:26
104 C 20 2 01-10-2019 14:...
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