New post in Null-check

why is the null-check of an outer variable isn't enough in dart?

January 3rd, 2023

flutter null-check dart-null-safety dart

dart null checking: why do i have to use a null check operator ('!') after checking already for null ( != null )

December 31st, 2022

flutter null-check dart-null-safety dart

Null coalescing operator in React JS/ Typescript

September 15th, 2022

null-check javascript .net reactjs typescript

Struts2, String null check

April 25th, 2020

struts2 null-check jsp

Java Object Null Check for method

July 18th, 2022

null-check java

Java 8 optional add return result only if optional.isPresent

June 16th, 2020

java-8 null-check optional java

How to Groovy-ify a null check?

July 9th, 2022

null-check syntax groovy

Null or empty check for a string variable

March 7th, 2021

sql null-check null sql-server-2008

C#: How to perform a null-check on a dynamic object

April 2nd, 2020

c# dynamic null-check

JavaScript null check

July 28th, 2022

null javascript null-check undefined

How to check if a variable is not null?

April 30th, 2021

comparison javascript null-check

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

July 26th, 2022

typescript null-check

How to write a generic isEmpty method which can check for null, empty?

July 5th, 2022

null-check java performance string

javax.annotation.Nonnull vs assert

June 3rd, 2022

findbugs null-check java assert

Can a Java varargs be null?

June 1st, 2022

variadic-functions null-check java