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jQuery Set Select Index
... option:eq(3)').prop('selected', true); // To select via value
Thanks for the comment, .get won't work since it returns a DOM element, not a jQuery one. Keep in mind the .eq function can be used outside of the selector as well if you prefer.
$('#selectBox option').eq(3).prop('selected', true);...
Open popup and refresh parent page on close popup
... This is also the best solution if the popup has several pages before it closes, as the onunload event is triggered only after the user navigates away from the first page.
– AntonChanning
Nov 14 '16 at 15:05
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How can I view an old version of a file with Git?
...ou can use git show with a path from the root of the repository (./ or ../ for relative pathing):
$ git show REVISION:path/to/file
Replace REVISION with your actual revision (could be a Git commit SHA, a tag name, a branch name, a relative commit name, or any other way of identifying a commit in ...
Cannot install node modules that require compilation on Windows 7 x64/VS2012
... bowels. I didn't want to modify the scripts , so this was the best option for me
– Alastair
May 13 '15 at 6:48
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Set margins in a LinearLayout programmatically
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thanks for a to-the-point code sample - way more beneficial than just descriptions
– Someone Somewhere
May 24 '11 at 19:08
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Convert a list to a data frame
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Update July 2020:
The default for the parameter stringsAsFactors is now default.stringsAsFactors() which in turn yields FALSE as its default.
Assuming your list of lists is called l:
df <- data.frame(matrix(unlist(l), nrow=length(l), byrow=T))
The ab...
Android studio: new project vs new module
...finition that brings them
together and ties them into a greater whole.
For Android, it means one project per app, and one module per library and per test app.
There are multiple issues if you try to build multiple apps within the same project. It's possible, but if you try (like I did), you wil...
How to handle change of checkbox using jQuery?
... this needs to be inside of $(document).ready(function ()... for me, is that correct?
– kaya
Aug 30 '18 at 8:51
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How to grant remote access to MySQL for a whole subnet?
...c/refman/5.1/en/grant.html
You can specify wildcards in the host name. For example, user_name@'%.example.com' applies to user_name for any host in the example.com domain, and user_name@'192.168.1.%' applies to user_name for any host in the 192.168.1 class C subnet.
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Remove a git commit which has not been pushed
...version would be git reset --hard HEAD^, to reset to the previous commit before the current head; that way you don't have to be copying around commit IDs.
Beware when you do any git reset --hard, as you can lose any uncommitted changes you have. You might want to check git status to make sure your ...