rows

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Delphi TStringGrid multi select, determining selected rows

Is there anyway to determine which rows are currently selected in a multi-select TStringGrid, or a TCustomGrid for that matter.A property would be ideal.[详细]

2023-03-05 01:27 分类：问答
on vb/vba .passing variables as arguments to an object property like .rows

I want to use the following piece of code but it won\'t let me, the error: \"expected: list separator or )\":[详细]

2023-03-05 00:45 分类：问答
Manipulate UIPickerView to have single rows

Does anyone understand how Apple manipulated the regular UIPickerView t开发者_StackOverflow中文版o look like the image below? Instead of two rows, I only need one in the middle. If anyone can point me[详细]

2023-03-04 15:06 分类：问答
How to properly sort rows in UITableView by value of a cell's subview (custom added label)?

How to properly sort rows in UITableView by value of a cell\'s subview (custom added label)? I thought I would find the answer on stackoverflow, but I can\'t. Am I missing something?[详细]

2023-03-03 09:54 分类：问答
rows that exclude each other in create table statement

I have to create a table, with either first name and last name of a person, or a name of an organization. There has to be exactly one of them. For example one row of the table is -[详细]

2023-03-02 10:25 分类：问答
Django - how to handle lookup that return Zero rows

What is the best way to deal with 0 records return from a database lookup? I have UserDetails object (table) that has a foreign[详细]

2023-02-28 00:24 分类：问答
Table rows count from multiple pages

In Javascript, I have a table that contains multiple rows (100 rows).In my UI, I can show only 20 rows per page开发者_运维问答.So, these rows are displayed in 5 pages.[详细]

2023-02-27 07:14 分类：问答
Charting Millions of Rows

Got a quick question on Charting. Need: I need to implement charting for my client and the client dataset contains millions of rows. Data is collected about the target every 10 seconds or so, and it[详细]

2023-02-26 21:06 分类：问答
select up to N (random, or the N first) rows for each unique values of a column using unix or awk (no sql)

would anyone know how to select u开发者_如何学Pythonp to N (random, or the N first) rows for each unique values of a column, using unix command (or sed, awk etc)? Please no SQL as I don\'t know this l[详细]

2023-02-26 19:28 分类：问答
swap rows in datagridview in c#

i have a datagridview which is not related with dataTable. and i 开发者_如何学编程want to swap for example 1st and 10th rows in datagridview.[详细]

2023-02-26 13:33 分类：问答