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Most concise way to convert a Set to a List
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Difference between int[] array and int array[]
...rayTwo; //both arrays
int arrayOne[], intOne; //one array one int
see: http://java.sun.com/docs/books/jls/second_edition/html/arrays.doc.html
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How do I create a comma-separated list from an array in PHP?
...',', $arr), ',');
echo $string;
Output:
1,2,3,4,5,6,7,8,9
Live Demo: http://ideone.com/EWK1XR
EDIT: Per @joseantgv's comment, you should be able to remove rtrim() from the above example. I.e:
$string = implode(',', $arr);
...
PostgreSQL: Drop PostgreSQL database through command line [closed]
...earlier than 9.2 replace pid with procpid
DROP DATABASE "YourDatabase";
http://blog.gahooa.com/2010/11/03/how-to-force-drop-a-postgresql-database-by-killing-off-connection-processes/
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How is “int* ptr = int()” value initialization not illegal?
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Valid to use (anchor tag) without href attribute?
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Disabled input text color
... class because there isn't a pseudo-class input:readonly.
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title></title>
<style type="text/css">
button.readonly{
border:solid 1px #880000;
background-color:#ffffff;
color:#880000;
}
</style>
</he...
Linux: copy and create destination dir if it does not exist
...can do this with the --parents flag of cp. From the info page (viewable at http://www.gnu.org/software/coreutils/manual/html_node/cp-invocation.html#cp-invocation or with info cp or man cp):
--parents
Form the name of each destination file by appending to the target
directory a slash a...
Returning from a finally block in Java
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docker mounting volumes on host
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