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Oracle PL/SQL - How to create a simple array variable?
... can use VARRAY for a fixed-size array:
declare
type array_t is varray(3) of varchar2(10);
array array_t := array_t('Matt', 'Joanne', 'Robert');
begin
for i in 1..array.count loop
dbms_output.put_line(array(i));
end loop;
end;
Or TABLE for an unbounded array:
...
type array...
How do I convert an integer to string as part of a PostgreSQL query?
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3 Answers
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Rails how to run rake task
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132
You can run Rake tasks from your shell by running:
rake task_name
To run from from Ruby (e.g...
What is the best way to programmatically detect porn images? [closed]
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answered Apr 3 '09 at 10:35
Jeff AtwoodJeff Atwood
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How to handle the modal closing event in Twitter Bootstrap?
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374
Updated for Bootstrap 3 and 4
Bootstrap 3 and Bootstrap 4 docs refer two events you can use.
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What is “:-!!” in C code?
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edited May 23 '17 at 11:55
Community♦
111 silver badge
answered Feb 10 '12 at 15:04
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Convert an integer to a float number
...re is no float type. Looks like you want float64. You could also use float32 if you only need a single-precision floating point value.
package main
import "fmt"
func main() {
i := 5
f := float64(i)
fmt.Printf("f is %f\n", f)
}
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What are the complexity guarantees of the standard containers?
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3 Answers
3
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Mark current Line, and navigate through marked lines
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3 Answers
3
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How do I change the figure size with subplots?
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answered Feb 8 '13 at 10:48
Rutger KassiesRutger Kassies
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