Title
Author Reply/Views Post time
How to get rid of “Optional(…)” in my output when transferring data to another ViewController Michael Sullivan 3112 2017-01-14 03:20:12
Rewrite URL with Optional Parameter scorpion 1130 2017-01-12 20:36:32
Spring ResponseEntity of class with fields of java.util.Optional [duplicate] Krzysztof 0133 2017-01-12 12:21:48
Java8 - get by index but something similar to 'getOrDefault' for Map? FrailWords 1153 2017-01-12 07:46:22
How to refactor Optional.isPresent() + Optional.get () to Optional.ifPresent()? allocer 1191 2017-01-11 11:16:38
Swift Failable Initializers - Unable to get my code working Noodles 2173 2017-01-11 07:48:54
Can the `let Some(var) = option;` syntax be used in a situation where it's known that it's not `None`? ideasman42 1238 2017-01-10 16:37:08
How do I test for feature support with C++? Omnifarious 1243 2017-01-10 01:06:21
Java 8 stream get() on Optional - inside or outside the method? K.Rzepecka 2248 2017-01-09 23:15:03
How to unwrapping an optional while pattern matching in Swift? Goppinath 2235 2017-01-09 10:12:55
error: more than one operator “=” matches these operands - when assigning to boost::optional einpoklum 0203 2017-01-09 10:04:29
How to Specify Dictionary Type in Key-Value Store with Swift? Brandon Bradley 1249 2017-01-07 18:09:14
unexpectedly found nil while unwrapping an Optional value/ Thread 1: exc_bad_instruction(code=exc_i386_invop,subcode=0x0) error [duplicate] coder24code 0257 2017-01-06 23:00:26
Class property with exclamation mark still returned as optional [duplicate] Emptyless 1282 2017-01-06 22:28:20
Non-optional property of optional struct being shown as optionalhot user3690467 4311 2017-01-06 10:23:07
Swift - Unwrap optional in for in loop with where clause Vince 2324 2017-01-06 10:12:26
defining an optional with a default f1wade 2319 2017-01-06 08:46:55
Swift: How to match ImplicitlyUnwrappedOptional type when using Mirror? minheeKim 0342 2017-01-06 01:25:43
How to join array of optional integers to string?hot Yakiv Kovalsky 5383 2017-01-05 15:57:11
Java 8 optional: ifPresent return object orElseThrow exceptionhot RichardK 4353 2017-01-05 12:57:55
Swift 3 better way to unwrap an optional randombits 2355 2017-01-04 16:56:29
Pass optional object without copying it Andreas T 2465 2017-01-01 13:06:29
What is the rationale behind std::optional? Andreas T 1465 2017-01-01 12:32:43
Fatal error: unexpectedly found nil while unwrapping an Optional value-ANSWER NOT FOUND IN PREVIOUS QUESTIONS [duplicate] user7356029 1423 2017-01-01 10:07:11
OCaml option return value and option matching Mugen 1445 2016-12-31 19:58:08
optional chaining in Swift 3: why does one example work and not the other? Greg 1503 2016-12-31 09:04:51
Cannot assign value type mismatch swift mankee 1446 2016-12-30 16:14:00
std::optional<std::reference_wrapper<T>> - is it OK? vladon 1484 2016-12-30 08:29:56
Swift 3: Cant unwrap optional from Dictionary?hot skyguy 3505 2016-12-29 17:35:44
What to return when generic methods returns 'nothing' but null can't be returned?hot Mark Jeronimus 4609 2016-12-28 10:55:19
How to use Optionals to stop a compiler error in Swift [duplicate] Greg 1548 2016-12-28 09:21:50
Optional AnyObject values in Swift dictionaryhot Wullschi 3570 2016-12-26 16:50:38
How to safely unwrap textField.text and store it safely in an property? RubberDucky4444 1577 2016-12-25 01:08:45
Why can you assign an non-optional to an optional without any error? [duplicate] Honey 0652 2016-12-22 20:46:37
Java 8 Optional How to define Error Message of NullPointerException Steve.NayLinAung 2692 2016-12-22 19:04:14
Optional struct in Swift3 beginneR 2635 2016-12-22 17:35:27
decoding base 64 swift 2.3 user2363025 0653 2016-12-22 14:11:17
Optional ifPresent Return another type [duplicate] tyrone copex 1798 2016-12-22 11:45:38
Trivial default constructor for std::optional [duplicate] Vahagn 1695 2016-12-21 15:49:00
Swifter way to check optional and then type Joe Blow 1688 2016-12-20 20:04:52
Swift3, unwrapping Optional<Binding> (in SQLite.swift) Joe Blow 1725 2016-12-19 21:10:05
Concise way to box an Option Timmmm 1789 2016-12-17 17:48:50
Why we need optional binding construct in first place user804417 1787 2016-12-17 05:49:22
'Unexpectedly found nil while unwrapping an Optional value' Jakub pawelski 2807 2016-12-16 10:47:19
Is there a real reason to use Optional.of()?hot TrudleR 4894 2016-12-16 09:49:50
FreeMarker Java 8 Optional value support user1684651 1807 2016-12-16 06:49:59
2 oneOf in json schema: 1 required 1 optional lovelace63 1849 2016-12-14 15:21:09
Understanding optional chaining and optionally unwrapped Optionals Keshav Raj 2846 2016-12-14 07:40:07
Do option types collapse?hot sdgfsdh 3893 2016-12-13 14:12:48
Java 8 Optional Null Check David 1984 2016-12-13 03:44:31
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