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#announcements
- y
yoavst
10/02/2016, 9:48 AMOh, I've forgotten that I've read that 😕 - m
max
10/02/2016, 2:15 PM@mbstavola Any method being called on a nullable reference can return
so result of an expression is nullable. I think it's pretty straightforward.null - m
max
10/02/2016, 2:22 PMI mean safe call?. - k
kirillrakhman
10/02/2016, 4:21 PM@yoavst you should probably rewrite your code to to use the expression form of tryval foo = try { bar() } catch (e: Exception) { baz() } - y
yoavst
10/02/2016, 4:49 PMYea, done that. - d
Dmitry Kandalov
10/02/2016, 5:35 PMHow should I name unused parameter? I’d use _ but it’s reserved in Kotlin. - d
Dmitry Kandalov
10/02/2016, 5:37 PME.g.
where I don’t care aboutval (x, value) = someFunction()
.x - j
jw
10/02/2016, 5:45 PMignored - j
jw
10/02/2016, 5:45 PMgranted,
would be a good indicator of an unused value_ - j
jw
10/02/2016, 5:45 PMfor the language to support, that is - e
eddie
10/02/2016, 5:53 PM@jw pretty sure that's why they reserved it 🙂 - j
jw
10/02/2016, 5:55 PMthat seems like a waste of a reserved character - j
jw
10/02/2016, 5:55 PMother languages utilize it much more effectively. even Java will make it itsit - e
eddie
10/02/2016, 5:55 PMwell, if you want to ignore multiple values, you'd likely have to treat it specially - e
eddie
10/02/2016, 5:56 PMor I guess just make
of type_
or somethingAny? - j
jw
10/02/2016, 5:56 PMi suppose. still seems like a waste if that's all that's planned for it - e
eddie
10/02/2016, 5:56 PMperhaps - d
Dmitry Kandalov
10/02/2016, 6:04 PMAnother problem is that IJ highlights unused value as warning. If there was some kind of convention, it could be automatically suppressed I guess. - d
Dmitry Kandalov
10/02/2016, 6:05 PMAlso
can’t be applied to destructing declaration:@SuppressCopy code@Suppress("UNUSED_VARIABLE”) // <— doesn’t compile val (ignored, value) = someFunction()😠 1 - e
eddie
10/02/2016, 6:10 PM@Dmitry Kandalov maybe submit it as a bug? - d
Dmitry Kandalov
10/02/2016, 6:12 PMYes, will try a bit later today 🙂 - d
dmcg
10/02/2016, 8:15 PM@rocketraman: thanks. Your reference at least shows that I'm not crazy in wanting to do it. An intermediate class does do the trick - s
semoro
10/02/2016, 10:37 PM@Dmitry Kandalov @jw https://youtrack.jetbrains.com/issue/KT-2783 - s
semoro
10/02/2016, 10:38 PMYou can vote for it) - s
semoro
10/02/2016, 10:39 PM@eddie ^^ - s
semoro
10/02/2016, 10:40 PMThis also about lambdas https://youtrack.jetbrains.com/issue/KT-3824 - d
Dmitry Kandalov
10/02/2016, 11:40 PM@semoro Voted! Thank you KK 1 - k
kingsley
10/03/2016, 2:51 AM - s
szlynas
10/03/2016, 8:22 AMIn a spring project with java i am using the following codeCopy code
here i get the interceptor properly the same when i do it in kotlin@Configuration @EnableWebMvc @ComponentScan("com.lynas") public class WebConfig extends WebMvcConfigurerAdapter { @Autowired InterceptorConfig interceptor; }Copy code
i am getting null when accessing interceptor can anybody tell me why and how to fix this@Configuration @EnableWebMvc @ComponentScan("com.lynas") open class WebConfig() : WebMvcConfigurerAdapter() { @Autowired lateinit var interceptor: InterceptorConfig } - d
dh44t
10/03/2016, 8:36 AM@szlynas ask on #spring