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How to select rows with one or more nulls from a pandas DataFrame without listing columns explicitly
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How do I add files without dots in them (all extension-less files) to the gitignore file?
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Servlet for serving static content
...hich serves it via an URL like /files/foo.ext from the database via an EJB service call which returns your entity having a byte[] content property:
@WebServlet("/files/*")
public class YourEntityResourceServlet extends StaticResourceServlet {
@EJB
private YourEntityService yourEntityServic...
If vs. Switch Speed
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git push to specific branch
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What exactly does stringstream do?
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Track a new remote branch created on GitHub
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How to set focus on input field?
...'ve changed my method of doing this slightly. Now I use a combination of a service and a directive that handles an event "behind the scenes":
Other than that, it's the same principal outlined above.
Here is a quick demo Plunk
Usage
<input type="text" focus-on="focusMe"/>
app.controller('...
I need to pop up and trash away a “middle” commit in my master branch. How can I do it?
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postgresql return 0 if returned value is null
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