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How to add a custom Ribbon tab using VBA?
... free utility called Custom UI Editor.
Edit: To accommodate new request by OP
Tutorial
Here is a short tutorial as promised:
After you have installed the Custom UI Editor (CUIE), open it and then click on File | Open and select the relevant Excel File. Please ensure that the Excel File is clo...
Convert Rows to columns using 'Pivot' in SQL Server
...' + QUOTENAME(Week)
from yt
group by Week
order by Week
FOR XML PATH(''), TYPE
).value('.', 'NVARCHAR(MAX)')
,1,1,'')
set @query = 'SELECT store,' + @cols + ' from
(
select st...
Android: View.setID(int id) programmatically - how to avoid ID conflicts?
... Interesting, I wasn't aware that IDs need not be unique? So does findViewById make any guarantees then as to which view is returned if there's more than one with the same ID? The docs don't mention anything.
– Matthias
May 3 '12 at 10:04
...
MySQL get row position in ORDER BY
...
FROM TABLE t
JOIN (SELECT @rownum := 0) r
ORDER BY t.name) x
WHERE x.name = 'Beta'
...to get a unique position value. This:
SELECT t.id,
(SELECT COUNT(*)
FROM TABLE x
WHERE x.name <= t.name) AS position,
t.name
FROM TABLE t ...
Jackson and generic type reference
...
Couple of notes: code can be simplified a lot by noting that all exceptions are subtypes of IOException (need just one catch), and that the default annotation introspector is already JacksonAnnotationIntrospector -- so no need to do anything to ObjectMapper, just constru...
Selenium wait until document is ready
...ed solution only waits for DOM readyState to signal complete. But Selenium by default tries to wait for those (and a little bit more) on page loads via the driver.get() and element.click() methods. They are already blocking, they wait for the page to fully load and those should be working ok.
Probl...
MySQL: How to copy rows, but change a few fields?
...temp table that seems to get copied from the original table. I fixed this by altering the temp table before the update as follows: ALTER TABLE temporary_table MODIFY <auto_inc_not_null_field> INT; Then the update of the primary key to Null would not fail.
– snorris
...
How to select the row with the maximum value in each group
...g to max values of pt within each group:
group[group[, .I[pt == max(pt)], by=Subject]$V1]
# Subject pt Event
# 1: 1 5 2
# 2: 2 17 2
# 3: 3 5 2
If you'd like just the first max value of pt:
group[group[, .I[which.max(pt)], by=Subject]$V1]
# Subject pt Event
#...
Rails params explained?
...a series of key-value pairs where the key and the value are strings, but Ruby on Rails has a special syntax for making the params be a hash with hashes inside. For example, if the user's browser requested
http://www.example.com/?vote[item_id]=1&vote[user_id]=2
then params[:vote] would be a ha...
Making TextView scrollable on Android
...e this method scrolling is actually "smooth" (in that you can scroll pixel by pixel), however it is not kinetic. As soon as you remove your finger it stops scrolling instantly - there is no flicking. This is pretty unacceptable for a modern UI so I'm going to edit the answer to make sure other peopl...