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Custom domain for GitHub project pages

...tells GitHub to use this repo to handle traffic to this domain. 4. Wait Now wait 5 minutes, your project page should now be live. share | improve this answer | follow ...
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When should I use C++ private inheritance?

... +1 Iraimbilanja, very cool! BTW I saw your earlier comment (now deleted) about using the CRTP: I think that should in fact work, it's just tricky to get the syntax for template friends right. But in any case your non-template solution is much more awesome :) – j_...
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Shorter syntax for casting from a List to a List?

I know its possible to cast a list of items from one type to another (given that your object has a public static explicit operator method to do the casting) one at a time as follows: ...
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How do I pull files from remote without overwriting local files?

... their pre-edit state. Step 2: git pull to get any modified versions. Now, hopefully, that won't get any new versions of the files you're worried about. If it doesn't, then the next step will work smoothly. If it does, then you've got some work to do, and you'll be glad you did. Step 3: git...
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What is the easiest way to disable/enable buttons and links (jQuery + Bootstrap)

...val() != '') { $('input[type="submit"]').removeAttr('disabled'); } Now the above code will remove the 'disabled' attribute. share | improve this answer | follow ...
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Is there a standard for storing normalized phone numbers in a database?

...e number into the following components C Country code 1-10 digits (right now 4 or less, but that may change) A Area code (Province/state/region) code 0-10 digits (may actually want a region field and an area field separately, rather than one area code) E Exchange (prefix, or switch) code 0-10 dig...
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What's the difference between Cache-Control: max-age=0 and no-cache?

... Old question now, but if anyone else comes across this through a search as I did, it appears that IE9 will be making use of this to configure the behaviour of resources when using the back and forward buttons. When max-age=0 is used, the ...
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How to set up a git project to use an external repo submodule?

...ctory named externals/jquery* and link it to the github jquery repository. Now we just need to init the submodule and clone the code to it: git submodule update --init --recursive You should now have all the latest code cloned into the submodule. If the jquery repo changes and you want to pull t...
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What is Dispatcher Servlet in Spring?

...me() { return somestuff; } The Dispatcher servlet is the bit that "knows" to call that method when a browser requests the page, and to combine its results with the matching JSP file to make an html document. How it accomplishes this varies widely with configuration and Spring version. There...
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Nullable type issue with ?: Conditional Operator

...ked a bunch of times already. The compiler is telling you that it doesn't know how convert null into a DateTime. The solution is simple: DateTime? foo; foo = true ? (DateTime?)null : new DateTime(0); Note that Nullable<DateTime> can be written DateTime? which will save you a bunch of typin...