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How to redirect to a 404 in Rails?
...acks all of the routes from the root. It's bad design, but sometimes un-avoidable.
– ablemike
Oct 3 '11 at 13:54
9
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How to hide one item in an Android Spinner
I am looking for a way to hide one item in an Android spinner widget. This would allow you to simulate a spinner with no items selected, and ensures that the onItemSelected() callback is always called for every item selected (if the hidden item is the "current" one). Normally there is always one ite...
Select Row number in postgres
... You should also specify an order in OVER clause: OVER (ORDER BY id). Otherwise the order is not guaranteed.
– AlexM
Jun 14 '16 at 4:30
3
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How to determine one year from now in Javascript
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For anyone wondering how it deals with leap years, I did this in a Firefox console ... >> x = new Date('2000-02-29') -> Date 2000-02-29T00:00:00.000Z >> x.setYear(2001) -> 983404800000 >> x.toLocaleFormat('%d-%b-%Y') -> "01-Mar-2001"
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How can I get Express to output nicely formatted HTML?
...ersions of Express. I've searched for other issues and found answers that didn't mention what version of Express it was for.
– SnowInferno
Oct 8 '14 at 22:33
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Select count(*) from multiple tables
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It makes no difference, Oracle won't evaluate anything inside COUNT(*).
– Quassnoi
Mar 3 '09 at 12:57
4
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Two inline-block, width 50% elements wrap to second line [duplicate]
I would like to have two columns of 50% width space, and avoid floats.
So i thought using display:inline-block .
5 Answers...
In Docker, what's the difference between a container and an image? [duplicate]
... state and can be saved (committed) to an image.
$ docker ps -a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
abf181be4379 ubuntu:14.04 /bin/bash 17 seconds ago Ex...
Visual List of iOS Fonts?
..., only seems to work for me with an actual iOS device. Chrome and Firefox didn't display the fonts.
– TigerCoding
Jul 23 '14 at 19:48
5
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What is the use of the @ symbol in PHP?
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That was a bit of a quick draw!
– Aiden Bell
Jun 23 '09 at 12:09
6
Yeah; down t...