StackOverflow Questions for Tag: null-check

David Liu

Reputation: 17584

Is there a way to check for both `null` and `undefined`?

typescriptnull-check

Score: 764

Answers: 29

taber

Reputation: 3230

Flutterflow/Dart: How to Assign Optional Value To Non-Optional Variable?

flutterdartflutterflownull-check

Score: 1

Answers: 1

tlt

Reputation: 15191

Signals with null-assertion

angulartypescriptnull-checkangular-signalsangular-control-flow

Score: 1

Answers: 1

Murat K.

Reputation: 937

How can I check nulls in Logstash pipeline in filter plugin?

elasticsearchlogstashpipelinenull-checklogstash-filter

Score: 0

Answers: 2

Alex Halawin

Reputation: 1

custom rule for SonarQube in Java : null check for switch statement

javasonarqubenull-check

Score: 0

Answers: 1

HardcoreGamer

Reputation: 1193

What does the "?" do in accessing an element in C#?

c#null-check

Score: 1

Answers: 1

JerZaw

Reputation: 615

AnimatedSplashScreen PageTransitionType error

flutterdartandroid-animationsplash-screennull-check

Score: 6

Answers: 6

scott.korin

Reputation: 2597

How can I indicate a called function is checking that an object property is null so ts(18047) will not occur?

typescriptnull-check

Score: 0

Answers: 2

Aabis Ahmed Hassan

Reputation: 11

Null Check Operator used on a null value in my flutter app

flutterfirebasenull-check

Score: 0

Answers: 1

Ahmed Bashir

Reputation: 1

Null check operator used on a null value (flutter_stripe)

flutterdartstripe-paymentsnull-check

Score: 0

Answers: 0

Alan2

Reputation: 24552

Short cut for a check for null and assigning a value to it if it is?

c#c#-8.0null-check

Score: 2

Answers: 2

Mandrek

Reputation: 1211

JsonInclude.Include.NON_EMPTY not working

javajava-8null-check

Score: 0

Answers: 1

IAmYourFaja

Reputation: 56864

How to Groovy-ify a null check?

syntaxgroovynull-check

Score: 27

Answers: 2

katamykenji

Reputation: 37

Null check operator used on a null value error in widgets library

flutterwidgetnull-check

Score: -1

Answers: 1

user142914

Reputation:

Ensuring required properties in a class are not null

c#constructorpropertiesconstructor-injectionnull-check

Score: 2

Answers: 1

Tobsig

Reputation: 33

Null check operator used on a null value (FutureBuilder)

fluttersnapshotdart-null-safetyflutter-futurebuildernull-check

Score: 0

Answers: 3

user3841042

Reputation: 7

Null Check on Columns taking longer time to complete

scalaapache-sparknull-check

Score: 0

Answers: 3

Valentino Miori

Reputation: 647

How to check for null value inline and throw an error in typescript?

typescriptsyntaxnullnull-check

Score: 47

Answers: 4

Zulhisyam

Reputation: 69

Flutter: I don't want to uploading an image into server but i want to make it optional but an error appears "null check operator used on a null value"

flutternullimagepickernull-checkflutter-image-picker

Score: 0

Answers: 2

furco

Reputation: 95

if-statement null-check not working in Kotlin, why?

kotlinandroid-jetpack-composenull-check

Score: 0

Answers: 1

PreviousPage 1Next

StackOverflow Questions for Tag: null-check

Is there a way to check for both `null` and `undefined`?

Flutterflow/Dart: How to Assign Optional Value To Non-Optional Variable?

Signals with null-assertion

How can I check nulls in Logstash pipeline in filter plugin?

custom rule for SonarQube in Java : null check for switch statement

What does the &quot;?&quot; do in accessing an element in C#?

AnimatedSplashScreen PageTransitionType error

How can I indicate a called function is checking that an object property is null so ts(18047) will not occur?

Null Check Operator used on a null value in my flutter app

Null check operator used on a null value (flutter_stripe)

Short cut for a check for null and assigning a value to it if it is?

JsonInclude.Include.NON_EMPTY not working

How to Groovy-ify a null check?

Null check operator used on a null value error in widgets library

Ensuring required properties in a class are not null

Null check operator used on a null value (FutureBuilder)

Null Check on Columns taking longer time to complete

How to check for null value inline and throw an error in typescript?

Flutter: I don&#39;t want to uploading an image into server but i want to make it optional but an error appears &quot;null check operator used on a null value&quot;

if-statement null-check not working in Kotlin, why?

What does the "?" do in accessing an element in C#?

Flutter: I don't want to uploading an image into server but i want to make it optional but an error appears "null check operator used on a null value"