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:active pseudo-class doesn't work in mobile safari
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For any future readers, I've posted a demo here: http://jsbin.com/EjiWILe/3/. Check the functionality on your iOS device.
– mhulse
Dec 19 '13 at 20:58
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How to reset a form using jQuery with .reset() method
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@Kamlesh it should work, I have created a demo for you, click on jsfiddle.net/Lkt4eq9y/2
– SagarPPanchal
Sep 26 '19 at 4:25
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Choice between vector::resize() and vector::reserve()
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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How to invoke the super constructor in Python?
...mond-shaped inheritance very well, since you may end up calling the shared base class's initialiser twice.
Another way is to use super(), as others have shown. For single-inheritance, it does basically the same thing as letting you call the parent's initialiser.
However, super() is quite a bit mo...
Is volatile expensive?
...zed block. Entering a synchronized block requires an atomic compareAndSet based write to take out the lock and a volatile write to release it. If the lock is contented then control has to pass from user space to kernel space to arbitrate the lock (this is the expensive bit). Accessing a volatile ...
How to strike through obliquely with css
...ving the strikethrough is a simple as adding/removing the class.
Here's a demo
Caveats
This will only work down to IE8. IE7 does not support :before, however will degrade gracefully in browsers that do support :before but don't support CSS transforms.
The angle of rotation is fixed. If the text ...
How to center text vertically with a large font-awesome icon?
...ems to be setting line-height and vertical-align everything:
See Jsfiddle Demo
CSS:
div {
border: 1px solid #ccc;
display: inline-block;
height: 50px;
margin: 60px;
padding: 10px;
}
#text, #ico {
line-height: 50px;
}
#ico {
vertical-align: middle;
}
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Redeploy alternatives to JRebel [closed]
...s recent versions of Java 7 and 8. The maintainer provides binaries for 32/64 bits VMs on Windows/Linux. Starting with Java 11 the project moved to a new GitHub repository and now also provides binaries for OS X.
DCEVM is packaged for Debian and Ubuntu, it's conveniently integrated with OpenJDK and...
Function to convert column number to letter?
... Long
If iCol <= 26 Then
ColumnNumberToLetter = Chr(iCol + 64)
Else
lRemainder = iCol Mod 26
lAlpha = Int(iCol / 26)
If lRemainder = 0 Then
lRemainder = 26
lAlpha = lAlpha - 1
End If
ColumnNumberToLetter = ColumnNumb...
:not(:empty) CSS selector is not working?
...e('value', this.value);" & input:not([value=""]):not(:focus):invalid
Demo: http://jsfiddle.net/mhsyfvv9/
input:not([value=""]):not(:focus):invalid{
background-color: tomato;
}
<input
type="email"
value=""
placeholder="valid mail"
onchange="this.setAttribute('value'...