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'Must Override a Superclass Method' Errors after importing a project into Eclipse
...ntioned (like in the comments to the other answers) a clean build followed by a restart is often required.
– gsingh2011
May 23 '13 at 3:45
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Extract date (yyyy/mm/dd) from a timestamp in PostgreSQL
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You can cast your timestamp to a date by suffixing it with ::date. Here, in psql, is a timestamp:
# select '2010-01-01 12:00:00'::timestamp;
timestamp
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2010-01-01 12:00:00
Now we'll cast it to a date:
wconrad=# select '2010-...
How to delete last item in list?
...anged, with del record[-1] or record.pop() the list is changed. (as stated by @pltrdy in the comments)
Note 2: The code could use some Python idioms. I highly recommend reading this:
Code Like a Pythonista: Idiomatic Python (via wayback machine archive).
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How can i use iptables on centos 7? [closed]
...ave you made sure the iptables service is started at boot? You can do this by running 'systemctl enable iptables'
– Sgaduuw
Jul 21 '14 at 10:01
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Does Java have a complete enum for HTTP response codes?
...complete" here should be taken to mean "conforms to all the codes outlined by the standard".
– John Feminella
Mar 22 '12 at 15:19
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What is the difference between ArrayList.clear() and ArrayList.removeAll()?
...List.remove(int index), which has to shift the remainder of the array over by one.
– Julius Musseau
Aug 11 '11 at 20:18
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How can I use tabs for indentation in IntelliJ IDEA?
...change spaces to tabs in an existing file, then you should format the file by pressing Ctrl + Alt + L.
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Using switch statement with a range of value in each case?
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other alternative is using math operation by dividing it, for example:
switch ((int) num/10) {
case 1:
System.out.println("10-19");
break;
case 2:
System.out.println("20-29");
break;
case 3:
System.out.println("30-...
File tree view in Notepad++
...tree view in Notepad++, like other editors have, where I could open a file by clicking on it?
7 Answers
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how to debug the js in jsfiddle
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@OliverWatkins it was empty for me too, I fixed this by clicking "Update" on the top, then I noticed after I ran again, in Sources tab in the developers tool panel, under "jsfiddle.net", then under my named folder, there was an extra directory with another index file that showe...