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Why are arrays of references illegal?
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14 Answers
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How can you run a command in bash over until success
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417
until passwd
do
echo "Try again"
done
or
while ! passwd
do
echo "Try again"
done
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what is the difference between a portlet and a servlet?
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Portlets are part of JSR-168 standard that regulates portal containers and components. This is different standard from standards for web containers (and servlets). Though there are definitely strong parallels between these two standards they differ i...
“Invalid signature file” when attempting to run a .jar
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21 Answers
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Git - deleted some files locally, how do I get them from a remote repository
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165
Since git is a distributed VCS, your local repository contains all of the information. No down...
Can I define a class name on paragraph using Markdown?
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10 Answers
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Get a list of all git commits, including the 'lost' ones
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Remove items from one list in another
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371
You can use Except:
List<car> list1 = GetTheList();
List<car> list2 = GetSomeOtherL...
$PHP_AUTOCONF errors on mac os x 10.7.3 when trying to install pecl extensions
... and memcache and in both cases, I get similar errors. This is on MAC OS X 10.7.3 (lion) and I also have XCODE installed on it. I also installed Zend Server community edition before running these commands and have CFLAGS='-arch i386 -arch x86_64' environment variables set. So please help with what I...
How to get notified about changes of the history via history.pushState?
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14 Answers
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