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How to add an auto-incrementing primary key to an existing table, in PostgreSQL?
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(Updated - Thanks to the people who commented)
Modern Versions of PostgreSQL
Suppose you have a table named test1, to which you want to add an auto-incrementing, primary-key id (surrogate) column. The following command should be sufficient in recent versions ...
how to configure apache server to talk to HTTPS backend server?
...961: HTTPS: failed to enable ssl support for 182.161.73.67:443 (gum.criteo.com)
– Ashish Karpe
Nov 17 '15 at 12:28
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Is there a javadoc tag for documenting generic type parameters?
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LinkedList uses it: java.sun.com/j2se/1.5.0/docs/api/java/util/LinkedList.html
– Timo Willemsen
Jan 6 '10 at 20:41
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Difference between JAX-WS, Axis2 and CXF
... the JDK really is just the basic soap stuff. If you need any of the more complex WS-* things like WS-Security, WS-RM, WS-Policy, etc..., you need to use one of the alternatives like CXF or Metro or Axis2. It can also depend on what you are trying to integrate with. For example, CXF has top notc...
Best content type to serve JSONP?
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It fails in IE 9 with message "SEC7112: Script from xyz.com was blocked due to mime type mismatch " Any idea why ?
– Pit Digger
Sep 12 '11 at 20:05
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Submitting the value of a disabled input field
...ote that the input will still be able to receive focus. See: stackoverflow.com/questions/5443952/…
– Rafael Oliveira
Jun 11 '14 at 23:10
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What is the Sign Off feature in Git for?
...noted that the described meaning is the one assigned to the Signed-off-by: commit message lines by the Linux kernel project (and the Git project itself). For other projects, however, such lines are meaningless unless the project assigns meaning to them (e.g. by describing them in the project's docum...
How to define two fields “unique” as couple
...al")
volume_number = models.CharField('Volume Number', max_length=100)
comments = models.TextField('Comments', max_length=4000, blank=True)
class Meta:
unique_together = ('journal_id', 'volume_number',)
share
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