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New posts in null
Testing for an invalid windows handle: should I compare with 'NULL', '0' or even 'nullptr'?
Mar 18, 2019
c++
windows
null
handles
GetRef's memory consumption (garbage collection) changed with KB4525236
Apr 09, 2022
memory-management
vbscript
null
garbage-collection
reference-type
testing inequality with columns that can be null
Dec 27, 2017
sql
database
null
nullable
informix
Kotlin. How to check if the field is nullable via reflection?
Jul 11, 2020
java
reflection
null
kotlin
nullable
hibernate query list: empty or null?
Dec 22, 2021
java
hibernate
list
null
jpql
Why should someone use {} for initializing an empty object in R?
Sep 20, 2022
r
null
Is null an object in JavaScript? [duplicate]
Nov 01, 2022
javascript
null
How can I declare and initialize an array of pointers to a structure in C?
Sep 20, 2022
c
null
pointers
malloc
structure
Why isn't null a compile time constant?
Nov 01, 2022
java
null
bytecode
Do null values save storage space? [duplicate]
Nov 15, 2019
sql-server
database
null
difference between is_null "== NULL" and "=== NULL" in PHP [duplicate]
Oct 14, 2022
php
null
identity
equality
SQL Server Query: Using JOIN to include NULL values
Feb 11, 2022
sql
join
null
sql-server-2012
Possible to pass null from Powershell to a .Net API that expects a string?
Mar 29, 2022
.net
string
powershell
null
mysql NULL value in where in CLAUSE
Feb 15, 2022
mysql
null
where-clause
Groovy/Grails: How do I make my datePicker blank or null by default instead of showing today's date?
Jun 14, 2018
grails
date
groovy
null
NULL safe object checking in JAVA 8
Sep 20, 2022
java
if-statement
java-8
null
optional
Distinguish between NULL and FALSE with PHPUnit
Mar 18, 2022
php
unit-testing
null
phpunit
how to get a real null value instead of a JSONObject.NULL value when parsing JSON in grails
Mar 13, 2022
json
grails
groovy
null
testing for empty/null string in django
Aug 12, 2022
python
django
django-models
null
Strange Java null behavior in Method Overloading [duplicate]
Apr 18, 2021
java
null
overloading
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