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Rails 4: List of available datatypes
...ress
:ip_address
:mac_address
They are stored as strings if you run your app with a not-PostgreSQL database.
Edit, 2016-Sep-19:
There's a lot more postgres specific datatypes in Rails 4 and even more in Rails 5.
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How can I check if a key is pressed during the click event with jQuery?
... keyup event is not detected by the browser because it occurred on another application. From that point, jquery thinks the key is down, until they keyup within your jquery app. This only matters with the ALT key, as far as I can imagine.
– Flat Cat
Sep 25 '14...
How can I check if the current date/time is past a set date/time?
...o use new DateTime("now", new DateTimeZone('UTC')). This will prevent your app from misunderstandable bugs in dates. i advise you to store it in a function static variable, a class static or somewhere else in your running process...
– Loenix
Oct 12 '16 at 8:01
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How do you enable the escape key close functionality in a Twitter Bootstrap modal?
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You can also append data-keyboard attribute to your div.modal (and omit it in callers) if you invoke the dialog from multiple places.
– Vitalik Verhovodov
Sep 26 '15 at 13:17
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What are the differences between a UIView and a CALayer?
...ed before Core Animation existed, UIViews are intended to be lightweight wrappers around these CALayers.
As I describe in the similar question "When to use CALayer on the Mac/iPhone?", working directly with CALayers doesn't give you significant performance advantages over UIViews. One of the reaso...
How to download/checkout a project from Google Code in Windows?
...ill let me download a ZIP of the checked out source. But I guess, a simple app like this can also work just as well.
– ADTC
Feb 19 '12 at 8:39
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Why not use HTTPS for everything?
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Those are good points, but you're applying 2016 analysis to a discussion in 2010.
– David M
Jun 17 '16 at 23:59
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How do I run a simple bit of code in a new thread?
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@EdPower, does this apply only to Winforms.. or will it work in Web Forms..?
– MethodMan
Jan 28 '16 at 3:31
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How to change the color of an svg element?
...tionally display or not a fallback image. You can then inline your SVG and apply the styles you need.
See :
#time-3-icon {
fill: green;
}
.my-svg-alternate {
display: none;
}
.no-svg .my-svg-alternate {
display: block;
width: 100px;
height: 100px;
background-image: url...
What is the ellipsis (…) for in this method signature?
In the App Engine docs , what is the ellipsis ( JID... ) for in this method signature?
5 Answers
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