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XPath to find elements that does not have an id or class
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how to change directory using Windows command line
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The "cd" command changes the directory, but not what drive you are working with. So when you go "cd d:\temp", you are changing the D drive's directory to temp, but staying in the C drive.
Execute these two commands:
D:
cd temp
Tha...
What is the purpose of the '@' symbol in CSS?
...as been around since the days of @import in CSS1, although it's arguably becoming increasingly common in the recent @media (CSS2, CSS3) and @font-face (CSS3) constructs. The @ syntax itself, though, as I mentioned, is not new.
These are all known in CSS as at-rules. They're special instructions for...
Why does pattern matching in Scala not work with variables?
...ginning with upper case, or in back ticks, do you need to be aware that it comes from the surrounding scope.
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Change directory command in Docker?
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You can run a script, or a more complex parameter to the RUN. Here is an example from a Dockerfile I've downloaded to look at previously:
RUN cd /opt && unzip treeio.zip && mv treeio-master treeio && \
rm -f treeio.zip &&...
What is the difference between JavaConverters and JavaConversions in Scala?
...va collection explicit. Contrary to what David writes in his answer, I'd recommend you make it a habit to use JavaConverters as you'll be much less likely to write code that makes a lot of implicit conversions, as you can control the only spot where that will happen: where you write .asScala or .asJ...
Can I make a function available in every controller in angular?
...tml ng-app="myApp">
<head>
<script src="http://code.jquery.com/jquery-1.9.1.min.js"></script>
<script src="http://code.angularjs.org/1.1.2/angular.min.js"></script>
<script type="text/javascript">
var myApp = angular.module('myApp', []);
my...
Group by with multiple columns using lambda
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How can I add “href” attribute to a link dynamically using JavaScript?
...resting. I didn't know you could directly access the attributes as fields (compare to my solution below, using setAttribute). Does anybody know if this approach is standard?
– mgiuca
Jan 14 '11 at 8:53
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What is the difference between Linq to XML Descendants and Elements
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