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postgresql: INSERT INTO … (SELECT * …)
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As Henrik wrote you can use dblink to connect remote database and fetch result. For example:
psql dbtest
CREATE TABLE tblB (id serial, time integer);
INSERT INTO tblB (time) VALUES (5000), (2000);
psql postgres
CREATE TABLE tblA (id serial, time integer)...
How to make ng-repeat filter out duplicate results
I'm running a simple ng-repeat over a JSON file and want to get category names. There are about 100 objects, each belonging to a category - but there are only about 6 categories.
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Android getting value from selected radiobutton
I have a piece of code with three RadioButton s within a RadioGroup . I want to set an onCheckedListener that will show the value of the RadioButton in a Toast . However what I have gotten so far is not working. How do I get the value of the RadioButton and display it in a Toast ? This is ...
MySQL Multiple Joins in one query?
I have the following query:
4 Answers
4
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How do you join on the same table, twice, in mysql?
I have 2 tables. One (domains) has domain ids, and domain names (dom_id, dom_url).
3 Answers
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What's the $unwind operator in MongoDB?
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First off, welcome to MongoDB!
The thing to remember is that MongoDB employs an "NoSQL" approach to data storage, so perish the thoughts of selects, joins, etc. from your mind. The way that it stores your data is in the form of documents and collections, which a...
How to set Default Controller in asp.net MVC 4 & MVC 5
How do I set Default Controller for my ASP.NET MVC 4 project without making it HomeController ?
4 Answers
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Hibernate error - QuerySyntaxException: users is not mapped [from users]
I'm trying to get a list of all the users from "users" table and I get the following error:
18 Answers
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Passing A List Of Objects Into An MVC Controller Method Using jQuery Ajax
I'm trying to pass an array of objects into an MVC controller method using
jQuery's ajax() function. When I get into the PassThing() C# controller method,
the argument "things" is null. I've tried this using a type of List for
the argument, but that doesn't work either. What am I doing wrong?
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How to change theme for AlertDialog
I was wondering if someone could help me out. I am trying to create a custom AlertDialog. In order to do this, I added the following line of code in styles.xml
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