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How should I validate an e-mail address?
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I know this answer is about two years old, but when I try this regex using regexr.com, it validates user@gmail.com.nospam, and even longer tlds like .museum. Am I missing something? I don't want to block any of my users by faili...
How to export/import PuTTy sessions list?
... messing with the registry like this is a Bad Idea™, and I don't really know what I'm doing. Use the below scripts at your own risk, and be prepared to have your IT department re-image your machine and ask you uncomfortable questions about what you were doing.
On the source machine:
.\export.ps...
Choosing between std::map and std::unordered_map [duplicate]
Now that std has a real hash map in unordered_map , why (or when) would I still want to use the good old map over unordered_map on systems where it actually exists? Are there any obvious situations that I cannot immediately see?
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CSS3 background image transition
...k;
background:url(images/social) no-repeat 0px -30px;
opacity:0;
}
Now all you need is "opacity" under "a:hover" and set this to 1.
#facebook a:hover {
opacity:1;
}
Add the opacity transition attributes for each browser to "a" and "a:hover" so the the final css will look something like...
Iterating through a list in reverse order in java
...s not one loop, so I've taken this and wrapped it. pastebin.ca/1759041 so, now I can do for (Node each : new ListReverse<Node>(nodes)) { }
– Allain Lalonde
Jan 20 '10 at 15:52
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How to include a Font Awesome icon in React's render()
...ole, there's a warning. You can see this on the jsfiddle.
Warning: Unknown DOM property class. Did you mean className?
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Good Hash Function for Strings
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@maq I do believe you are correct. Don't know what I was thinking.
– Jack Straub
Dec 1 '18 at 9:48
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How to Unit test with different settings in Django?
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I'd say this is the best way of doing this now in Django 1.4+
– Michael Mior
Jun 28 '13 at 12:59
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Android TextView Justify Text
... the object if needed so it completely fills its container", but I do not know how they "grow" the text.
– CommonsWare
Aug 18 '09 at 12:35
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How to get the separate digits of an int number?
...ng, then chars() method to get an IntStream (each char from your string is now an Ascii number), then you need to run map() method to get a numeric values of the Ascii number. At the end you use toArray() method to change your stream into an int[] array.
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