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Using multiple property files (via PropertyPlaceholderConfigurer) in multiple projects/modules
We are currently writing an application which is split into multiple projects/modules. For example, let's take the following modules:
...
How to calculate the SVG Path for an arc (of a circle)
...(x, y, radius, startAngle);
var largeArcFlag = endAngle - startAngle <= 180 ? "0" : "1";
var d = [
"M", start.x, start.y,
"A", radius, radius, 0, largeArcFlag, 0, end.x, end.y
].join(" ");
return d;
}
to use
document.getElementById("arc1").setAttribut...
How can I initialise a static Map?
... static initialiser too:
public class Test {
private static final Map<Integer, String> myMap;
static {
Map<Integer, String> aMap = ....;
aMap.put(1, "one");
aMap.put(2, "two");
myMap = Collections.unmodifiableMap(aMap);
}
}
...
Hibernate show real SQL [duplicate]
...'ll have to use some kind of jdbc driver proxy like P6Spy (or log4jdbc).
Alternatively you can enable logging of the following categories (using a log4j.properties file here):
log4j.logger.org.hibernate.SQL=DEBUG
log4j.logger.org.hibernate.type=TRACE
The first is equivalent to hibernate.show_sql...
How can I set the max-width of a table cell using percentages?
... misleading as it is not related to the question
– Zoltán Süle
Oct 16 '18 at 11:04
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show 5 more comments
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HTML - how can I show tooltip ONLY when ellipsis is activated
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Here's a way that does it using the built-in ellipsis setting, and adds the title attribute on-demand (with jQuery) building on Martin Smith's comment:
$('.mightOverflow').bind('mouseenter', function(){
var $this = $(this);
if(this.offsetWidth < this....
PHP json_encode encoding numbers as strings
...ation. I'll try your quick test on my system and see if I get the same result.
– Chris Barnhill
Sep 7 '09 at 22:07
13
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How to check if a function exists on a SQL database
...
This is what SSMS uses when you script using the DROP and CREATE option
IF EXISTS (SELECT *
FROM sys.objects
WHERE object_id = OBJECT_ID(N'[dbo].[foo]')
AND type IN ( N'FN', N'IF', N'TF', N'FS', N'FT' ))
DROP FU...
How to set session timeout in web.config
... you want to set the timeout to 20 minutes, use something like this:
<configuration>
<system.web>
<sessionState timeout="20"></sessionState>
</system.web>
</configuration>
...
smart pointers (boost) explained
...erred to the returned smart pointer, for example.
The third means that multiple smart pointers can point to the same object at the same time. This applies to a raw pointer too, however raw pointers lack an important feature: They do not define whether they are owning or not. A share of ownership s...