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Rails migrations: Undo default setting for a column
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Adding IN clause List to a JPA Query
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fetch from origin with deleted remote branches?
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jQuery lose focus event
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How to force IntelliJ IDEA to reload dependencies from build.sbt after they changed?
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How do I drag and drop files into an application?
...t)FileList.ItemsSource;
See https://stackoverflow.com/a/19954958/492 for details of that trick.
The drop Handler ...
private void FileList_OnDrop(object sender, DragEventArgs e)
{
var dropped = ((string[])e.Data.GetData(DataFormats.FileDrop));
var files = dropped.ToList();
if (!...
What exactly is nullptr?
...oes happen, is extremely frustrating and confusing. If you didn't know the details of what is going on, it might well look like a compiler bug. A language feature that looks like a compiler bug is, well, not something you want.
Enter nullptr. In C++11, nullptr is a new keyword that can (and sho...
Programmatically get own phone number in iOS
... the app store for using private APIs to do this. See @Dylan's answer for details.
However, there is a legal way to capture the phone number without any user data entry. This is similar to what Snapchat does, but easier, as it does not require the user to type in their own phone number.
The id...
How to link godaddy domain with AWS Elastic Beanstalk environment?
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ReferenceError: event is not defined error in Firefox
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