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Using psql how do I list extensions installed in a database?
...org/docs/current/static/app-psql.html
Doing it in plain SQL it would be a select on pg_extension:
SELECT *
FROM pg_extension
http://www.postgresql.org/docs/current/static/catalog-pg-extension.html
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Linq select objects in list where exists IN (A,B,C)
I have a list of orders .
I want to select orders based on a set of order statuses.
5 Answers
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How to for each the hashmap? [duplicate]
...I did too, in case it helps someone else :
HashMap<String, HashMap> selects = new HashMap<String, HashMap>();
for(Map.Entry<String, HashMap> entry : selects.entrySet()) {
String key = entry.getKey();
HashMap value = entry.getValue();
// do what you have to do here
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failed to serialize the response in Web API
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Actually, this answer gets to the root of the problem. The first error I received was a circular reference error (trying to return JSON from MVC controller). When I switched to an API inherited controller, I started to get this error instead. When I added the...
How to enable assembly bind failure logging (Fusion) in .NET
...system.)
Make sure that the right level of logging is on (I sometimes just select Log all binds to disk just to make sure things are working right)
Click OK
Set the log location option to Custom
Remember to turn of logging off once you're done!
(I just posted this on a similar question - I think...
How do I extract the contents of an rpm?
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this needs root access for installing rpm2cpio :(
– törzsmókus
Feb 9 '15 at 7:40
9
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Static way to get 'Context' in Android?
... reference chart after your first call to getInstance(ctx). You have a GC root instance of type MyHelper, which has a private field mContext of type Context, which references the application context collected via the context passed to getInstance(). instance is never set a second time, nor cleared...
How to update Identity Column in SQL Server?
...it.
But here are steps to do it, Please take a back-up of table
Step 1- Select design view of the table
Step 2- Turn off the identity column
Now you can use the update query.
Now redo the step 1 and step 2 and Turn on the identity column
Reference
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How to get request URI without context path?
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This will cause problem if I deploy my application as root and its base URL becomes localhost:8080. In this case request.getRequestURI() would return "/secure/user" and your split method will cause problem here. The code should not be dependent upon deployment.
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Do python projects need a MANIFEST.in, and what should be in it?
... (which contains a fake AWS IAM credential) outside of the package (at the root) and the binary distributions will not include it. I make private binary builds for deploying to production that have data_files=[('/etc/', ['boto.cfg'])]. If you want to distribute non-py files, you have to know how the...