A horizontal line of cells in a spreadsheet, SQL table, HTML table, or similar structure.
A row most commonly refers to a horizontal line of cells in a spreadsheet or similar structure.
Questions tagged [row]
7733 questions
71
votes
1 answer
Bootstrap table row hover
How do I make the background change of a table row in Bootstrap 3 on hover. The table class I am using right now is table table-striped. I tried to add a extra class to the tags within the table and made the css like this…
user6827
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67
votes
9 answers
Linethrough/strikethrough a whole HTML table row
After some research, I couldn't find an answer to this question. There was this but it didn't really answer my question. I would like to "strikethrough" a complete HTML table row in CSS, not just the text in it. Is it at all possible? From the…
Mathieu M-Gosselin
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66
votes
13 answers
How do I count the number of rows and columns in a file using bash?
Say I have a large file with many rows and many columns. I'd like to find out how many rows and columns I have using bash.
Nick
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64
votes
4 answers
Remove last N rows in data frame with the arbitrary number of rows
I have a data frame and I want to remove last N rows from it.
If I want to remove 5 rows, I currently use the following command, which in my opinion is rather convoluted:
df<- df[-seq(nrow(df),nrow(df)-4),]
How would you accomplish task, is there a…
Alby
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60
votes
4 answers
how to get selected rows in QTableView
After watching many threads about getting selected rows numbers, I am really confused.
How do you get ROW numbers in QTableView using QStandardItemModel I used below selection model and behavior…
shett73
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58
votes
6 answers
Copy data from one existing row to another existing row in SQL?
I have a table full of tracking data for as specific course, course number 6.
Now I have added new tracking data for course number 11.
Each row of data is for one user for one course, so for users assigned to both course 6 and course 11 there are…
MetaGuru
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58
votes
2 answers
Return row number(s) for a particular value in a column in a dataframe
I have a data frame (df) and I was wondering how to return the row number(s) for a particular value (2585) in the 4th column (height_chad1) of the same data frame?
I've tried:
row(mydata_2$height_chad1, 2585)
and I get the following error:
Error…
pkg77x7
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57
votes
3 answers
Programmatically select a row in JTable
When the application is started, none of the rows is selected. But I would like to show that the first row is already selected.
How to do this? Do I need to set the color of a row in JTable?
Update:
I tried table.setRowSelectionInterval(0,0). I…
Klausos Klausos
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57
votes
2 answers
How to convert list to row dataframe with Pandas
I have a list of items like this:
A = ['1', 'd', 'p', 'bab', '']
My goal is to convert such list into a dataframe of 1 row and 5 columns. If I type pd.DataFrame(A) I get 5 rows and 1 column. What should I do in order to get the result I want?
Federico Gentile
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55
votes
2 answers
Selecting row while UITableView is in editing mode
I have a UITableView where when I put it in editing mode, I want selective rows to be selectable, however, they are not. Is there a way I can force them to be selectable?
skylerl
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54
votes
3 answers
Bootstrap 4 row fill remaining height
I'm struggling to make the a row stretch to fill the rest of the available height. I tried adding h-100 to the row class but that causes a white space at the bottom of the screen. There must be a way to do it but I'm totally stumped.. Here is my…
Egor
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54
votes
7 answers
android listview item height
Why when i use SimpleCursorAdapter for ListView i have items height in ListView like this -
(My code based on this)
But when using arrays Listview items have big height
(I learn listview based on this)
Row layout for item listview is
olegi
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51
votes
8 answers
How to get the row count of a query in Android using SQLite?
How do I get the row count of a query in Android using SQLite? It seems my following method does not work.
public int getFragmentCountByMixId(int mixId) {
int count = 0;
SQLiteDatabase db = dbOpenHelper.getWritableDatabase();
Cursor…
David
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49
votes
9 answers
Deleting a Row from a UITableView in Swift?
I have a table of names and I am making a swipe and delete function for them which removes them from a names variable which is an array.
I selected the functions which most closely resembled the tutorial inside xcode and filled them out, but my app…
infernouk
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47
votes
5 answers
How to programmatically access Control in WPF Grid by row and column index?
Once Controls have been added to a WPF Grid, is there a way to programmatically access them by row and/or column index? Something along the lines of:
var myControl = (object)MyGrid.GetChild(int row, int column);
... where GetChild is the method I…
Mathias
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