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How to change a field name in JSON using Jackson

... Yes, I had tried that, however I was doing @JsonProperty(value="label") and it was not working, I've tried it as you have suggested and it works! thanks man this will really help simplify the code now. – Ali Sep 1 '11 at 16:28 ...
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What does string::npos mean in this code?

...people think they can convert that into < 0 which is NOT the same thing and will not work. – Andy Dent Mar 26 '12 at 7:56 ...
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Foreach loop, determine which is the last iteration of the loop

I have a foreach loop and need to execute some logic when the last item is chosen from the List , e.g.: 26 Answers ...
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Rails: How does the respond_to block work?

I'm going through the Getting Started with Rails guide and got confused with section 6.7. After generating a scaffold I find the following auto-generated block in my controller: ...
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Copying a HashMap in Java

... Maybe i'm not understanding this but I don't need a copy of the map. I need a copy of the class that holds the map. ? There for myObjectListB has to be a class derived from MyojbectsList not a hashmap. – user691305 ...
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Linq to SQL how to do “where [column] in (list of values)”

I have a function where I get a list of ids, and I need to return the a list matching a description that is associated with the id. E.g.: ...
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Can you target with css?

... BR generates a line-break and it is only a line-break. As this element has no content, there are only few styles that make sense to apply on it, like clear or position. You can set BR's border but you won't see it as it has no visual dimension. If yo...
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How do you convert an entire directory with ffmpeg?

How do you convert an entire directory/folder with ffmpeg via command line or with a batch script? 24 Answers ...
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Django connection to PostgreSQL: “Peer authentication failed”

...oticed it had to do with my connection settings. Went back to settings.py, and saw I did not have a Host setup. Add localhost and voila. My settings.py did not have a HOST for MySQL database, but I needed to add one for PostgreSQL to work. In my case, I added localhost to the HOST setting and it w...
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Combining INSERT INTO and WITH/CTE

I have a very complex CTE and I would like to insert the result into a physical table. 3 Answers ...