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Query a parameter (postgresql.conf setting) like “max_connections”
...s:
SELECT current_setting('max_connections');
Related:
How to test my ad-hoc SQL with parameters in Postgres query window
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WPF global exception handler [duplicate]
...main.UnhandledException event
EDIT: actually, this event is probably more adequate: Application.DispatcherUnhandledException
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List all sequences in a Postgres db 8.1 with SQL
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How To Test if Type is Primitive
...are primitives, but they aren´t, for example Decimal and String.
Edit 1: Added sample code
Here is a sample code:
if (t.IsPrimitive || t == typeof(Decimal) || t == typeof(String) || ... )
{
// Is Primitive, or Decimal, or String
}
Edit 2: As @SLaks comments, there are other types that mayb...
How to spread django unit tests over multiple files?
...ergey OrshanskiySergey Orshanskiy
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React.js: Identifying different inputs with one onChange handler
...d to keep "total" as a separate value in state because it is composable by adding other values in your state:
var Hello = React.createClass({
getInitialState: function() {
return {input1: 0, input2: 0};
},
render: function() {
const total = this.state.input1 + this.state...
Check if a temporary table exists and delete if it exists before creating a temporary table
... creating again. It works fine as long as I don't change the columns. If I add a column later, it will give an error saying "invalid column". Please let me know what I am doing wrong.
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iPad keyboard will not dismiss if modal ViewController presentation style is UIModalPresentationForm
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Greg Brown
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answered Mar 31 '11 at 17:12
Sebastian HSebastian H
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How to implement the Android ActionBar back button?
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Selvin already posted the right answer. Here, the solution in pretty code:
public class ServicesViewActivity extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstance...
How to implement an abstract class in ruby?
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Magne
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answered Feb 4 '09 at 17:48
nakajimanakajima
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