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What size should apple-touch-icon.png be for iPad and iPhone?
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Updated list December 2019, iOS13
One icon for iOS 180x180 px and one for android 192x192 px (declared in site.webmanifest).
<link rel="apple-touch-icon" sizes="180x180" href="/apple-touch-icon.png">
<link rel="manifest" href="/site.webm...
What HTTP status response code should I use if the request is missing a required parameter?
I am thinking 412 (Precondition Failed) but there may be a better standard?
12 Answers
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How do I prevent angular-ui modal from closing?
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edited Mar 18 '16 at 12:16
mauris
38.4k1414 gold badges9191 silver badges128128 bronze badges
answer...
Get time difference between two dates in seconds
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291
The Code
var startDate = new Date();
// Do your operations
var endDate = new Date();
var sec...
Advantages of using display:inline-block vs float:left in CSS
...nwashed.
http://www.sitepoint.com/give-floats-the-flick-in-css-layouts/
2015 Update - Flexbox is a good alternative for modern browsers:
.container {
display: flex; /* or inline-flex */
}
.item {
flex: none | [ <'flex-grow'> <'flex-shrink'>? || <'flex-basis'> ]
}
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What is a “callback” in C and how are they implemented?
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207
There is no "callback" in C - not more than any other generic programming concept.
They're im...
How should I write tests for Forms in Django?
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250
I think if you just want to test the form, then you should just test the form and not the view...
Post an empty body to REST API via HttpClient
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123
Use StringContent or ObjectContent which derive from HttpContent or you can use null as HttpCon...
How do I dump an object's fields to the console?
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429
Possibly:
puts variable.inspect
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