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In C, do braces act as a stack frame?
...s that variable popped off the stack on the closing brace, or does it hang out until the end of the function? For example:
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Selectively revert or checkout changes to a file in Git?
...tage the chunks that you want to keep in a particular file, then
git checkout -- <path>
to discard the working tree changes that you didn't want to keep, by checking out the staged version of the file.
Finally, you can use
git reset -- <path>
to revert the staged version of the fi...
Get hostname of current request in node.js Express
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If you're talking about an HTTP request, you can find the request host in:
request.headers.host
But that relies on an incoming request.
More at http://nodejs.org/docs/v0.4.12/api/http.html#http.ServerRequest
If you're looking for machine/na...
How do you create a dropdownlist from an enum in ASP.NET MVC?
...'m trying to use the Html.DropDownList extension method but can't figure out how to use it with an enumeration.
36 Answer...
How to make a Java Generic method static?
...claration (public class ArrayUtils<E>).
If the compiler complains about a type ambiguity in invoking a static generic method (again not likely in your case, but, generally speaking, just in case), here's how to explicitly invoke a static generic method using a specific type (_class_.<_gene...
How do I change the root directory of an apache server? [closed]
...lt is /etc/apache2/sites-available/000-default.conf. I haven't tested this out, but it may help some folks.
– Nick
Sep 26 '14 at 12:23
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How to modify PATH for Homebrew?
...he below answer - time machine etc will not pick this change up I think as outside user folder.
– Ian Warner
Apr 20 '13 at 15:12
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Why did Rails4 drop support for “assets” group in the Gemfile
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We want coffeescript with AJAX (history), so coffee-rails moves out of the assets group.
sass-rails misbehaves (history), so it moves out of the assets group.
Axe the assets group.
share
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URL query parameters to dict python
...}
The urllib.parse.parse_qs() and urllib.parse.parse_qsl() methods parse out query strings, taking into account that keys can occur more than once and that order may matter.
If you are still on Python 2, urllib.parse was called urlparse.
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Gradle - getting the latest release version of a dependency
... been using single-quotes for most of my dependency declarations and found out that code 'junit:junit:4.+' doesn't work
– azonli
Feb 20 '13 at 11:32
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