Title
Author Reply/Views Post time
Java 8 ifPresent vs ternary operator Dmitry Senkovich 277 2017-04-29 13:50:53
optional variable in class definition Glenn 2103 2017-04-28 15:11:25
Optional variable force unwrapping that I haven't seen a solutions for Glenn 4128 2017-04-28 14:32:18
Managed to fix optional error but after other error fixing the same optional error for the same first line of code came back. What did i miss? Kyle G 098 2017-04-27 08:24:44
Java Generic Type Erasure when using Optional Yingjie 1125 2017-04-26 23:38:30
Scala: convert Option to Set Evgeny Veretennikov 1195 2017-04-24 11:02:02
Why is Java Optional type information lost? [closed] barksten 2213 2017-04-24 08:24:15
Can Java Optional be used for flow control?hot AlikElzin-kilaka 3273 2017-04-23 15:30:14
Initializer for conditional binding must have Optional type, not 'Date' thunpisit 2200 2017-04-23 05:26:18
Java 8 optional convertion [closed] Rakshith R Pai 1223 2017-04-22 16:40:33
Optional functions for override in Swift classes? MysteryPancake 1276 2017-04-22 05:52:34
I apparently have an optional in my code, but the compiler thinks I haven't MHCsk 1261 2017-04-21 15:10:10
How to Unwrap a Modal class object in Swift 3hot Rishi 3261 2017-04-21 05:29:12
Semantics of optional in the context of Transient Attributes in CoreData J.beenie 1247 2017-04-21 02:46:20
Usage of std::optional vs. “unused/default” values Maroš Beťko 2333 2017-04-20 19:30:03
swift3 How to remove Optional [duplicate] Ding 2272 2017-04-20 17:27:21
When to raise a nullArg in F# MiP 2298 2017-04-20 17:09:48
If optional.isPresent() then use optional value as method parameter Stephen Murby 2305 2017-04-20 14:29:17
Swift 3 - Receiving optional value when value be a string [duplicate]hot jmoney11944 3301 2017-04-20 14:09:48
DateComponentsFormatter string(from:) returned nil in crash report shim 0289 2017-04-19 16:19:47
Which C++ feature ensures fool-proof extracting T& from optional<T>? Mykola Bogdiuk 1367 2017-04-17 02:26:39
Ruby Regex with Optional Match appleLover 1357 2017-04-16 22:32:43
how to pass optional parameters into a function in python? Dora 2406 2017-04-14 23:33:03
I need to use a Java 8 Optional method that either gets the wrapped value, or calls a void return Consumer lambda Tyler Durden 1445 2017-04-14 18:21:21
Iterate over an optional list of integers ifPresent aayush_v20 1477 2017-04-12 23:33:08
In Swift, Why do I have to force unwrap optionals declared with a ! before using them inside a ternary expression? Sethmr 1458 2017-04-12 21:37:27
Java optional null pointer exception FMC 0479 2017-04-12 15:43:20
Optional.of(null)will throw NPE, I need to verify null before call the method? Frank.Dai 1501 2017-04-11 07:25:14
Is there any reliable source of advice that advocates for or against using Optional as an object transform mechanism [closed] Phyxx 1522 2017-04-10 23:46:08
Fatal error nil when unwrapping optional when calling from Firebase Gary Tate 0497 2017-04-10 12:16:33
How to remove specific object from array? [duplicate] RichAmberale 1568 2017-04-08 14:55:04
Why Implicitly unwrapped optional was not assigned? user2259784 2572 2017-04-07 23:59:59
Why does `Option` support `IntoIterator`? Kyle Strand 1649 2017-04-07 19:03:24
Getting Optional(“Text”) - Swift Mr.KLD 0630 2017-04-06 20:04:10
When is it correct to use null given that there is Optional? [closed] kolistivra 1621 2017-04-06 18:11:23
Can I get Mockito to return an Optional<String> when a method is callled? bot_bot 0672 2017-04-05 05:44:15
How to avoid using Optional.get and Optional.isPresent Chris311 2681 2017-04-04 08:58:36
Is it possible to simplify this condition rewriting using stream API? badCoder 2724 2017-04-03 15:53:27
spark dataframe handle option some none Georg Heiler 2716 2017-04-03 14:31:35
Returning different generic type with Optional.map.orElse misko321 1726 2017-04-03 12:18:08
Java weird compilation error with raw generic type parameter and Optionals Felix 1760 2017-04-02 17:13:04
Error thrown citing match arms with incompatible types when pattern matching an Option Fat-chunk 1712 2017-04-02 12:19:15
Is it possible to convert Option<Result<T, E>> to a Result<Option<T>, E> without using match? GregoryComer 1738 2017-04-02 08:45:10
Nil Coalescing Operator with mixed types Cognitio 1739 2017-03-31 23:04:59
Unwrap optional inside switch case [duplicate] Fogmeister 0741 2017-03-31 09:28:11
Guard not unwrapping optional John Montgomery 1786 2017-03-30 16:08:13
swift XCTAssertEquals succeeded with Optional chiarotto.alessandro 2794 2017-03-29 20:28:18
Incompatible types - Required Long Found void + Optional<> santafebound 2833 2017-03-28 08:35:29
Java 8: Difference between map and flatMap for null-checking style Trần Kim Dự 1876 2017-03-27 19:42:36
Trying to use spring security with optional x509 client certificate Preston 1864 2017-03-26 09:32:23
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