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Catch a thread's exception in the caller thread in Python
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edited May 13 '10 at 20:54
community wiki
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What is & used for
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answered Jan 31 '12 at 17:40
QuentinQuentin
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Which “href” value should I use for JavaScript links, “#” or “javascript:void(0)”?
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How do I tell Maven to use the latest version of a dependency?
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12 Answers
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Should I always return IEnumerable instead of IList?
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edited Dec 10 '12 at 8:31
answered Jul 2 '09 at 5:29
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iReport not starting using JRE 8
...rom https://sourceforge.net/projects/ireport/files/iReport/iReport-5.6.0/
2) Download jre-7u67-windows-x64.tar.gz (the one packed in a tar) from https://www.oracle.com/technetwork/java/javase/downloads/java-archive-downloads-javase7-521261.html
3) Extract the iReport and in the extracted folder th...
When should I use a List vs a LinkedList
...> list = new LinkedList<Temp>();
for (var i = 0; i < 12345678; i++)
{
var a = new Temp(i, i, i, i);
list.AddLast(a);
}
decimal sum = 0;
foreach (var item in list)
sum += item.A;
List (2.4 seconds)
L...
How to count the number of occurrences of an element in a List
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22 Answers
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Decode HTML entities in Python string?
... 3.4+
Use html.unescape():
import html
print(html.unescape('&pound;682m'))
FYI html.parser.HTMLParser.unescape is deprecated, and was supposed to be removed in 3.5, although it was left in by mistake. It will be removed from the language soon.
Python 2.6-3.3
You can use HTMLParser.unesca...
Create PostgreSQL ROLE (user) if it doesn't exist
...TABLE there is no IF NOT EXISTS clause for CREATE ROLE (up to at least pg 12). And you cannot execute dynamic DDL statements in plain SQL.
Your request to "avoid PL/pgSQL" is impossible except by using another PL. The DO statement uses plpgsql as default procedural language. The syntax allows to om...