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JUnit Testing Exceptions [duplicate]
...lls Junit that exception is the expected result so test will be passed (marked as green) when exception is thrown.
For
@Test
Junit will consider test as failed if exception is thrown, provided it's an unchecked exception. If the exception is checked it won't compile and you will need to use o...
What is this smiley-with-beard expression: “”?
... R. Martinho FernandesR. Martinho Fernandes
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Best way to convert list to comma separated string in java [duplicate]
I have Set<String> result & would like to convert it to comma separated string. My approach would be as shown below, but looking for other opinion as well.
...
Call two functions from same onclick [duplicate]
...emi-colons ; to the end of the function calls in order for them both to work.
<input id="btn" type="button" value="click" onclick="pay(); cls();"/>
I don't believe the last one is required but hey, might as well add it in for good measure.
Here is a good reference from SitePoint http://re...
Get current URL path in PHP [duplicate]
...
isherwood
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answered Apr 24 '13 at 17:47
AdrianAdrian
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JavaScript click handler not working as expected inside a for loop [duplicate]
...
Working DEMO
This is a classic JavaScript closure problem. Reference to the i object is being stored in the click handler closure, rather than the actual value of i.
Every single click handler will refer to the same object bec...
check / uncheck checkbox using jquery? [duplicate]
...ecated for properties; use the new .prop() function instead as:
$('#myCheckbox').prop('checked', true); // Checks it
$('#myCheckbox').prop('checked', false); // Unchecks it
For jQuery < 1.6:
To check/uncheck a checkbox, use the attribute checked and alter that. With jQuery you can do:
$('#my...
Javascript/jQuery detect if input is focused [duplicate]
How do I detect when .click event triggers if textarea is already focused?
4 Answers
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How to sort an ArrayList in Java [duplicate]
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Use a Comparator like this:
List<Fruit> fruits= new ArrayList<Fruit>();
Fruit fruit;
for(int i = 0; i < 100; i++)
{
fruit = new Fruit();
fruit.setname(...);
fruits.add(fruit);
}
// Sorting
Collections.sort(fruits, new Co...
Only mkdir if it does not exist [duplicate]
...
Do a test
[[ -d dir ]] || mkdir dir
Or use -p option:
mkdir -p dir
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