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Programmatically align a toolbar on top of the iPhone keyboard
In several cases I want to add a toolbar to the top of the iPhone keyboard (as in iPhone Safari when you're navigating form elements, for example).
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UINavigationBar Hide back Button Text
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Awesome tip, the one about setting an empty space on interface builder... :-D
– Felipe Ferri
Apr 6 '16 at 14:56
9
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How can I run MongoDB as a Windows service?
... Perfect! Minor note, the folders must exist (at least the one for the logs).
– Diego Jancic
Sep 4 '17 at 16:34
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Adding two numbers concatenates them instead of calculating the sum
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The above code is a bit bizarre and will confuse less seasoned developers. The code will also fail JSLint for confusing use of '+'.
– Zorayr
Jan 24 '13 at 8:23
2
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What's Mongoose error Cast to ObjectId failed for value XXX at path “_id”?
...en with 41224d776a326fb40f000001 because that string is a valid ObjectId.
One way to resolve this is to add a check prior to your findById call to see if id is a valid ObjectId or not like so:
if (id.match(/^[0-9a-fA-F]{24}$/)) {
// Yes, it's a valid ObjectId, proceed with `findById` call.
}
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How do I clone a GitHub wiki?
How do I clone my GitHub repository's wiki? I know it's saved as a separate Git repository, but I can't remember the path.
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How do I convert an enum to a list in C#? [duplicate]
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Anyone considering this, please note that the performance of ToString() on an enum is terrible, internally it uses reflection. It's 1000x slower (no exaggeration) than a string -> enum lookup table.
– Ni...
How to return multiple objects from a Java method?
...more convenient to use. The version above includes what's just enough in a one-shot declaration.
– David Hanak
Jan 21 '09 at 16:05
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AJAX Mailchimp signup form integration
Is there any way to integrate mailchimp simple (one email input) with AJAX, so there is no page refresh and no redirection to default mailchimp page.
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async/await - when to return a Task vs void?
Under what scenarios would one want to use
7 Answers
7
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