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How to use a filter in a controller?
...er by @pkozlowski.opensource is better than this because it reduces "magic strings". One benefit - what if this was in a much more complex controller and you failed to unit test the filter being used? You wouldn't notice the error if you use $filter('filtter1') (2 t's). However, if you inject filtte...
PHP + curl, HTTP POST sample code?
... CURLOPT_RETURNTRANSFER means that curl_exec will return the response as a string rather than outputting it.
– bnp887
Dec 28 '16 at 14:27
5
...
Android Center text on canvas
... Rect r = new Rect();
private void drawCenter(Canvas canvas, Paint paint, String text) {
canvas.getClipBounds(r);
int cHeight = r.height();
int cWidth = r.width();
paint.setTextAlign(Paint.Align.LEFT);
paint.getTextBounds(text, 0, text.length(), r);
float x = cWidth / 2f - r...
Regex Last occurrence?
...r test needed. It changes the meaning of the the $. Standard is end of the string, with Multiline its end of the row. Because the test text in Regexr has multiple rows I need this option there.
– stema
Dec 4 '11 at 12:20
...
Responding with a JSON object in Node.js (converting object/array to JSON string)
...nd code and I'm trying to create a function that will respond to me a JSON string. I currently have this from an example
6 ...
PHP's array_map including keys
...a"; });
var_dump($test_array);
// array(2) {
// ["first_key"]=>
// string(27) "first_key loves first_value"
// ["second_key"]=>
// string(29) "second_key loves second_value"
// }
It does change the array given as parameter however, so it's not exactly functional programming (as you ...
Microsoft.Jet.OLEDB.4.0' provider is not registered on the local machine
...
also i had to change connection string from using Microsoft.Jet.OLEDB.4.0 to Microsoft.ACE.OLEDB.12.0
– Spikolynn
Aug 13 '13 at 13:04
...
Cannot deserialize the JSON array (e.g. [1,2,3]) into type ' ' because type requires JSON object (e.
...
Your json string is wrapped within square brackets ([]), hence it is interpreted as array instead of single RetrieveMultipleResponse object. Therefore, you need to deserialize it to type collection of RetrieveMultipleResponse, for exam...
Why doesn't Java allow generic subclasses of Throwable?
...eException<Integer> e) {
// ignore that
} catch (SomeException<String> e) {
crashAndBurn()
}
Both SomeException<Integer> and SomeException<String> are erased to the same type, there is no way for the JVM to distinguish the exception instances, and therefore no way to ...
super() in Java
...intln(a);
System.out.println(a);
}
public static void main(String[] args)
{
new Sup1().Show();
}
}
Output:
200
200
Now check out program 2 and try to figure out the main difference.
Program 2
class Base
{
int a = 100;
}
class Sup2 extends Base
{
i...