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UITableViewCell, show delete button on swipe
How do I get the delete button to show when swiping on a UITableViewCell ? The event is never raised and the delete button never appears.
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Bootstrap Modal immediately disappearing
...m but it had a different cause. I followed the documentation and created a button like so:
<button class="btn btn-primary btn-lg" data-toggle="modal" data-target="#myModal">
Launch demo modal
</button>
When I clicked it, it appeared that nothing would happen. However, the button was...
Set style for TextView programmatically
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For some reason, it doesn't affect my button's style. I have defined my style like: <style name="TabButton"><item name="android:background">@drawable/tabbar_button_bkgnd</item>...</style>. And then I invoke it with a construction: new Butt...
Adding the “Clear” Button to an iPhone UITextField
How do you add that little "X" button on the right side of a UITextField that clears the text? I can't find an attribute for adding this sub-control in Interface Builder in the iPhone OS 2.2 SDK.
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How to remove a lambda event handler [duplicate]
...e you used:
EventHandler handler = (s, e) => MessageBox.Show("Woho");
button.Click += handler;
...
button.Click -= handler;
(I can't find the relevant bit of the spec, but I'd be quite surprised to see the C# compiler aggressively try to create equal delegates. It would certainly be unwise to...
Submit form with Enter key without submit button? [duplicate]
...h just the Enter key on a text input field, without having to add a submit button?
4 Answers
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Switching to landscape mode in Android Emulator
...out orientation portrait/landscape forwards
Main Device Keys
Home Home Button
F2 Left Softkey / Menu / Settings button (or PgUp)
Shift+F2 Right Softkey / Star button (or PgDn)
Esc Back Button
F3 Call/ dial Button
F4 Hang up / end call button
F5 Search Button
Other Device Keys
Ctrl+F5 V...
How to do a GitHub pull request
...e perfect pull request" (January 2015, GitHub)
March 2016: New PR merge button option: see "Github squash commits from web interface on pull request after review comments?".
The maintainer of the repo can chose to merge --squash those PR commits.
After a Pull Request
Regarding the last poi...
“unrecognized selector sent to instance” error in Objective-C
I created a button and added an action for it, but as soon as it invoked, I got this error:
38 Answers
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How can I add the new “Floating Action Button” between two widgets/layouts
...have seen the new Android design guidelines, with the new "Floating Action Button" a.k.a "FAB"
10 Answers
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