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Fit Image in ImageButton in Android
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I want them to cover 75% of the button area.
Use android:padding="20dp" (adjust the padding as needed) to control how much the image takes up on the button.
but where as some images cover less area, some are too big to fit into the imageButton. How to programatically resize and show the...
How do I check if an element is hidden in jQuery?
...this.
– Etienne Dupuis
Jul 4 '12 at 20:12
111
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How to swap two variables in JavaScript
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answered Apr 24 '13 at 20:39
showdevshowdev
24.4k1515 gold badges4646 silver badges6666 bronze badges
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Are Swift variables atomic?
...ional keywords (similar to @lazy) might be introduced later on.
Update 07/20/15: according to this blogpost on singletons swift environment can make certain cases thread safe for you, i.e.:
class Car {
static let sharedCar: Car = Car() // will be called inside of dispatch_once
}
private let s...
What is the maximum length of a valid email address?
...n address is available online. The original version of RFC 3696 described 320 as the maximum length, but John Klensin subsequently accepted an incorrect value, since a Path is defined as
Path = "<" [ A-d-l ":" ] Mailbox ">"
So the Mailbox element (i.e., the email address) has angle brackets...
How to mark-up phone numbers?
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The tel: scheme was used in the late 1990s and documented in early 2000 with RFC 2806 (which was obsoleted by the more-thorough RFC 3966 in 2004) and continues to be improved. Supporting tel: on the iPhone was not an arbitrary decision.
callto:, while supported by Skype, is not a standard a...
Check with jquery if div has overflowing elements
...ct me if I'm wrong but this doesn't appear to be working any more Chrome V.20.0.1132.57 . If you change the text inside the div, the background colour stays yellow, jsbin.com/ujiwah/25/edit#javascript,html,live
– Robbie
Jul 16 '12 at 14:40
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How can I unit test a GUI?
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edited Feb 20 '19 at 10:56
c24w
5,62544 gold badges3232 silver badges4545 bronze badges
a...
Visual Studio “Could not copy” … during build
I keep getting this error during the build of my VS2012 C# project
60 Answers
60
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Find and Replace Inside a Text File from a Bash Command
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answered Feb 8 '09 at 12:20
johnnyjohnny
10k22 gold badges1414 silver badges88 bronze badges
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