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jQuery UI datepicker change event not caught by KnockoutJS
...t.debug.1.2.1.js and it seems that the change event is never being caught by Knockout. The element looks like this:
13 Ans...
Fast way of finding lines in one file that are not in another?
...
You can achieve this by controlling the formatting of the old/new/unchanged lines in GNU diff output:
diff --new-line-format="" --unchanged-line-format="" file1 file2
The input files should be sorted for this to work. With bash (and zsh) you ...
What is the purpose of setting a key in data.table?
..., a, b) do?
It does two things:
reorders the rows of the data.table DT by the column(s) provided (a, b) by reference, always in increasing order.
marks those columns as key columns by setting an attribute called sorted to DT.
The reordering is both fast (due to data.table's internal radix sort...
Dismiss keyboard by touching background of UITableView
...hen the background of the UITableView is touched. I'm trying to do this by creating a UIButton the size of the UITableView and placing it behind the UITableView . The only problem is the UIButton is catching all the touches even when the touch is on the UITableView. What am I doing wrong...
How to loop through file names returned by find?
...Bash shell, what I get is a string containing several file names separated by blank, not a list.
13 Answers
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“Insufficient Storage Available” even there is lot of free space in device memory
...wait three seconds before you can click "Allow".)
Change current directory by typing in cd /data/log, followed by return.
MAKE SURE you are in the data/log directory by typing in pwd, followed by return. It should print out the present working directory you are in: /data/log. It is very important to...
Will iOS launch my app into the background if it was force-quit by the user?
I am triggering a background fetch by using the content-available flag on a push notification. I have the fetch and remote-notification UIBackgroundModes enabled.
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How can I combine multiple rows into a comma-delimited list in Oracle? [duplicate]
...);
insert into countries values ('Antigua');
SELECT SUBSTR (SYS_CONNECT_BY_PATH (country_name , ','), 2) csv
FROM (SELECT country_name , ROW_NUMBER () OVER (ORDER BY country_name ) rn,
COUNT (*) OVER () cnt
FROM countries)
WHERE rn = cnt
START WITH rn =...
How to order citations by appearance using BibTeX?
By default (using the plain style) BibTeX orders citations alphabetically.
12 Answers
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Rolling back local and remote git repository by 1 commit
...ange its HEAD reference even though it is a bare repo)
Note, as commented by alien-technology in the comments below, on Windows (CMD session), you would need ^^:
git reset --hard HEAD^^
git push -f
Update since 2011:
Using git push --force-with-lease (that I present here, introduced in 2013 wit...