Displaying 6 results from an estimated 6 matches for "column_index".
2004 Sep 23
3
folding table into a matrix
...39;m just getting started with R, so feel free to point me to the
appropriate documentation if this is already answered somewhere (though
I've been unable to find it myself). This does seem like a rather
basic question.
I want to fold a table into a matrix. The table is formatted like so:
Column_Index Value
1 486
2 688
3 447
4 555
5 639
1 950
2 881
3 1785
4 1216
1 612
2 790
3 542
4 1310
5 976
And I want to end up with something...
2016 Jan 26
1
[PATCH v2] p2v: User can click on an interface name to identify the
v1 -> v2:
Added a (now blue) underlined "Identify interface" link. It's not
really a link, but it looks like one, so hopefully should resolve
the previous UI issue.
Rich.
2016 Jan 26
2
[PATCH] p2v: User can click on an interface name to identify the physical interface.
...TreePath *path;
+ GtkTreeViewColumn *column;
+
+ if (gtk_tree_view_get_path_at_pos (GTK_TREE_VIEW (interfaces_list),
+ event->x, event->y,
+ &path, &column, NULL, NULL)) {
+ GList *cols;
+ gint column_index;
+
+ /* Get column index. */
+ cols = gtk_tree_view_get_columns (GTK_TREE_VIEW (interfaces_list));
+ column_index = g_list_index (cols, (gpointer) column);
+ g_list_free (cols);
+
+ if (column_index == INTERFACES_COL_DEVICE) {
+ const gint *indices;
+ gint row...
2018 Nov 06
1
[PATCH] p2v: use newer GTK APIs if possible
...nt *) event, &event_x, &event_y)
+ && gtk_tree_view_get_path_at_pos (GTK_TREE_VIEW (interfaces_list),
+ event_x, event_y,
+ &path, &column, NULL, NULL)) {
GList *cols;
gint column_index;
--
2.17.2
2011 Nov 22
4
Data Frame Search Slow
...and post it somewhere on
the internet once I get to the bottom of this. Basically, the set-up to the
problem is like this:
1. I have a data frame with dim (2547290, 4)
2. I need to make SQL like lookups on the dataframe. I have been using the
following sort of syntax:
a.dataframe[a.dataframe[[column_index]] %in% some_value, ]
3. This process takes quite a lot of time (~2 seconds) on m1.small
instances AMIs (AWS)
So, I hope I can get that look-up/search logic quite a lot faster. I have
heard that using matrices is the way to do it but I haven't found any
resources on performing that sort of o...
2019 Sep 10
3
[PATCH 0/2] Remove virt-p2v from libguestfs
Now that virt-p2v has its own repository [1] and releases [2], it is
time to remove it from libguestfs.
[1] https://github.com/libguestfs/virt-p2v
[2] http://download.libguestfs.org/virt-p2v/
Pino Toscano (2):
Remove virt-p2v
Remove remaining virt-p2v bits
.gitignore | 4 -
Makefile.am | 7 +-
bash/Makefile.am