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What is the optimal length for user password salt? [closed]
...ing usernames as the salt, this can be an issue if usernames change. Practically, (despite what is said in the customer's design documents) I've found that users often want to change usernames.
– SilentSteel
Jul 21 '14 at 20:38
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Get margin of a View
...expecting something like this, but I don't think there is any direct class called LayoutParams. There are classes like FrameLayout.LayoutParams, RelativeLayout.LayoutParams, but nothing like LayoutParams in itself. And since I don't know the type of the view, I cannot use any of the former classes.
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JavaScript get element by name
..., forEach, etc. Which explains why we need to use: Array.prototype.forEach.call( NodeList, fn ).
– Florian Margaine
Apr 24 '12 at 21:32
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Using Java with Nvidia GPUs (CUDA)
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First of all, you should be aware of the fact that CUDA will not automagically make computations faster. On the one hand, because GPU programming is an art, and it can be very, very challenging to get it right. On the other hand, because GPUs are well-suited only for certain kinds of computations....
How to execute maven plugin execution directly from command line?
I have a plugin (antrun) with an execution configured which has an id and is not bound to any phase. Can I execute this execution directly from the command line?
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Multiple modals overlay
...the page like this:
var zIndex = Math.max.apply(null, Array.prototype.map.call(document.querySelectorAll('*'), function(el) {
return +el.style.zIndex;
})) + 10;
Scrollbar fix
If you have a modal on your page that exceeds the browser height, then you can't scroll in it when closing an second mod...
How to replace captured groups only?
...ing and following text:
str.replace(/(.*name="\w+)(\d+)(\w+".*)/, "$1!NEW_ID!$3")
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CSS: Change image src on img:hover
....setAttribute('src', 'http://dummyimage.com/100x100/000/fff');
}
<img id="my-img" src="http://dummyimage.com/100x100/000/fff" onmouseover="hover(this);" onmouseout="unhover(this);" />
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Maven Run Project
...ct's pom.xml and run this on the command prompt mvn exec:java. This should call the main method.
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Moq: Invalid setup on a non-overridable member: x => x.GetByTitle(“asdf”)
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because the call to GetArticleDAO from the factory returns ArticleDAO not IArticleDAO, b/c articleDAO also binds to an abstract class that has nhibernate stuff in it.
– mrblah
Dec 25 '09 at 21:57
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