Column sorting refers to any columns based technique that sorts a list of data based on its individual column values.
Column sorting refers to any columns based technique that sorts a list of data based on its individual column values.
Questions tagged [columnsorting]
375 questions
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2 answers
Swift - Sorting NSMutableArray with objects in it
I have a fruit object in swift with
var title: String?
var desc: String?
variables
I have it in a fruitsArray which is an NSMutableArray.
I want to sort out these fruit objects alphabetically depending on their title. I need to do this both…
Big Green Alligator
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How to insert all unique symbols ever used in all rows from one column into another
I am looking to find what unique symbols are used in values of 2 table columns and I'd like to extract them in a .csv format.
I have a table with lots of names and codes and I'd like to see each unique character ever used for each column printed…
RogueWizard
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1 answer
Sorting currency in VB.NET
I'm having difficulty addressing the issue of a currency sorting problem within our in-house software package. The software in question is written using VB.NET and the values are contained within DataGridView, the relevant code is:
SQLReader.Read()…
Rafee Shahin
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2 answers
sorting not all of columns in datagridview
It is possible to sort a DataGridView by clicking on one of its ColumnHeaderCell. But I would like one column, containing the index of each row, to remain fixed.
What I mean is that when I click on another column header the grid rows should be…
AhmadReza
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1 answer
Sort a column in Listview Vb.net?
Sorry i think this might be duplicate question. I think so. Well i have done datagrid columns and it was able to sort with the code below but i tried to to this for lisview but it dosent seem to work. I want to sort list view based on a button click…
shaik ibrahim
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Manually Sorting Strings in Column in Dataframe
I would like to sort these strings in this column in my dataframe. I want to sort by income either lowest to high or high to low - doesn't matter.
Minimal Reproducible Sample
K_INCOME COFFEE_CONSUMER_CATEGORY HHID_COUNT
1 100,000−…
Greg
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1 answer
Sorting alphanumeric text in MS excel using VBA or manually
I have alphanumeric text in a column in Excel. I need to sort them in alphabetic order and also numerically.
The only way I could do this is by extract number to another column and then sort it, but it is not feasible for me as there same number may…
Ash Sooraj
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2 answers
Python filter array objects
I pull the following data from a Database
EventTime UserID SubAddr
2018-05-04 16:47:56.000 113 1
2018-05-04 16:48:45.000 113 2
2018-05-04 16:49:17.000 113 1
2018-05-04 16:49:27.000 113 2
2018-05-04 16:49:48.000 113 1
2018-05-04 16:49:57.000 113…
Laurens
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1 answer
sorting and cleaning of data
I am new to this group and I am a budding python programmer. I am stuck with a small assignment which I have to finish. Below are the issues I am facing. Also please see the code which I have written.
import pandas as pd
import numpy as np
data =…
Nancy
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votes
2 answers
How to sort multiple columns in Excel by matching value
I am doing data clean up. I collected data from multiple excel spreadsheets.
I am trying to achieve sorting on the basis on exact match i.e.
**Original dataset**
FirstName_Store1 FirstName_Store2 FirstName_Store3
Aat Cat …
gaten
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votes
1 answer
Get values from columns excel
i have 2 columns A and B with names. I want in column C to have all the names from columns A and B in alphabetic order no matter if are present in more than one cell. So if i have mike1 in more than one cell in A or/and B it should be only one time…
wittman
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1 answer
In R, how can I label/rename all variables in a column that begin with a particular letter/word?
I am trying to group certain products based on their brands. Even after cleaning the data, there are a large number of spelling/spacing errors under the product name. Which makes it hard to categorise into a brand. Can anyone please guide me here ?…
Urb_Ink
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votes
2 answers
MySql: Group By with sorting
i've got some trouble in group by
Table VS Wanted Result
//table
ID | Quantity | Price
----+----------+---------
1902| 2 | 100
1915| 1 | 20
2010| 2 | 30
2052| 3 | 20
//Wanted result
ID | Quantity |…
Carlo Timothy
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votes
1 answer
Other column order than expected
I got a tables MPDAT_ALT with columns R_ID, CUSTOMER, ORDER_DATE, ORDER_ID. CUSTOMER has column_id '1', R_ID '2', ORDER_DATE '3', ORDER_ID '4'.
But the data is shown with the the following column order: R_ID, CUSTOMER, ORDER_DATE, ORDER_ID.
Why is…
Ben C.
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votes
2 answers
Matrix sorting in C
I have a matrix like the below
Col1 Col2 Col3
5 10 3
2 4 0
7 14 0
2 6 1
1 2 1
4 8 2
6 12 3
I want to sort the matrix based in ascending order based on the Col2. The matrix should look like
Col1…
Anil Pediredla
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