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How to pass a class type as a function parameter
...is causing the error and uncovering type inference issues:
let service = "test"
let params = ["test" : "test"]
let returningClass = CityInfo.self
CastDAO.invokeService(service, withParams: params, returningClass: returningClass) { cityInfo in /*...*/
}
Now there are two possibilities: the error...
How to tell if a string is not defined in a Bash shell script
...x" ]; then echo VAR is set but empty; fi
You probably can combine the two tests on the second line into one with:
if [ -z "$VAR" -a "${VAR+xxx}" = "xxx" ]; then echo VAR is set but empty; fi
However, if you read the documentation for Autoconf, you'll find that they do not recommend combining terms...
How do I set environment variables from Java?
...se in scenarios where you need to set specific environment values for unit tests, you might find the following hack useful. It will change the environment variables throughout the JVM (so make sure you reset any changes after your test), but will not alter your system environment.
I found that a co...
When should assertions stay in production code? [closed]
...
@jkschneider: unit tests are for testing things within the scope of the program's code. assertions are for ensuring that assumptions which the code is based on are actually true in reality, before the code continues processing under those assu...
How to convert float to varchar in SQL Server
...
This can help without rounding
declare @test float(25)
declare @test1 decimal(10,5)
select @test = 34.0387597207
select @test
set @test1 = convert (decimal(10,5), @test)
select cast((@test1) as varchar(12))
Select LEFT(cast((@test1) as varchar(12)),LEN(cast((@...
u'\ufeff' in Python string
...ult:
>>> f = open('file', mode='r')
>>> f.read()
'\ufefftest'
Giving the correct encoding, the BOM is omitted in the result:
>>> f = open('file', mode='r', encoding='utf-8-sig')
>>> f.read()
'test'
Just my 2 cents.
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Execute stored procedure with an Output parameter?
I have a stored procedure that I am trying to test. I am trying to test it through SQL Management Studio. In order to run this test I enter ...
...
Check if a string is html or not
...ter regex to use to check if a string is HTML is:
/^/
For example:
/^/.test('') // true
/^/.test('foo bar baz') //true
/^/.test('<p>fizz buzz</p>') //true
In fact, it's so good, that it'll return true for every string passed to it, which is because every string is HTML. Seriously, ...
Textarea onchange detection
... to do this, but your probably shouldn't be using addEventListener as your test for browser-support. +1 in any case.
– Ben D
May 16 '13 at 21:41
1
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java.lang.NoClassDefFoundError: org/hamcrest/SelfDescribing
While running junit test in eclipse I am getting this Exception :
17 Answers
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