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Best way to create custom config options for my Rails app?
I need to create one config option for my Rails application. It can be the same for all environments. I found that if I set it in environment.rb , it's available in my views, which is exactly what I want...
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Android, ListView IllegalStateException: “The content of the adapter has changed but ListView did no
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I had the same issue.
I was adding items to my ArrayList outside the UI thread.
Solution: I have done both, adding the items and called notifyDataSetChanged() in the UI thread.
share
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How to fix corrupted git repository?
I tried cloning my repository which I keep on my Ubuntu one folder to a new machine and I got this:
14 Answers
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Passing data to a bootstrap modal
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$(document).on("click", ".open-AddBookDialog", function () {
var myBookId = $(this).data('id');
$(".modal-body #bookId").val( myBookId );
// As pointed out in comments,
// it is unnecessary to have to manually call the modal.
// $('#addBookDialog').modal('show');
});
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Why dict.get(key) instead of dict[key]?
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Would this be the same as dictionary.get("bogus") or my_default? I've seen people use it in some cases and I was wondering if there's any advantage of using one instead of the other (other than readability)
– Algorithmatic
Dec 4 '15 at 21:...
Datatables: Cannot read property 'mData' of undefined
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There was extra <td> on my <tbody> when i removed it woked!! thanks a lot
– Dipen
Jul 22 '15 at 6:26
3
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Parse error: Syntax error, unexpected end of file in my PHP code
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I had similar ptoblem but my case was that i had short_open_tag = Off in my php.ini. When i turned it to On, my code worked.
– bksi
Feb 12 '14 at 19:31
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'Microsoft.ACE.OLEDB.12.0' provider is not registered on the local machine
I'm trying to get data from an Excel file on a button click event. My connection string is:
34 Answers
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Using forked package import in Go
...src"/github.com/someone/repo
enable uploading to your fork: git remote add myfork https://github.com/you/repo.git
upload your changes to your repo: git push myfork
http://blog.campoy.cat/2014/03/github-and-go-forking-pull-requests-and.html
To use a package in your project
https://github.com/gola...
Why am I getting ibtool failed with exit code 255?
All of a sudden I can't build my project. I get the following compiler error:
33 Answers
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