Questions
Linux
Laravel
Mysql
Ubuntu
Git
Menu
HTML
CSS
JAVASCRIPT
SQL
PYTHON
PHP
BOOTSTRAP
JAVA
JQUERY
R
React
Kotlin
×
Linux
Laravel
Mysql
Ubuntu
Git
New posts in null
Json Convert empty string instead of null
Aug 30, 2022
c#
json
null
string
Why don't I need to check if references are invalid/null?
Aug 29, 2022
c++
reference
null
What is the best way to convert an int or null to boolean value in an SQL query?
Aug 16, 2022
sql
null
boolean
type-conversion
Pythonic way to determine whether not null list entries are 'continuous'
Nov 21, 2022
python
list
null
slice
How to check if a double is null?
Aug 16, 2022
java
database
null
double
Compare two objects with a check for null
Aug 29, 2022
comparison
null
equals
java
Which is more effective: if (null == variable) or if (variable == null)? [duplicate]
Aug 29, 2022
java
null
if-statement
Insert default value when parameter is null
Aug 27, 2022
sql
sql-server
tsql
stored-procedures
null
sprintf() without trailing null space in C
Sep 03, 2022
c
string
null
printf
Return a value if no record is found
Aug 29, 2022
sql
select
null
record
Determine Oracle null == null
Aug 29, 2022
sql
oracle
null
nullable
Why doesn't GCC optimize out deletion of null pointers in C++?
Oct 01, 2022
c++
gcc
null
compiler-optimization
delete-operator
What is the difference between NULL and character(0) in R?
Jan 13, 2021
r
null
How does appending to a null string work in C#?
Aug 28, 2022
c#
.net
string
null
How do I assign a null value to a variable in PowerShell?
Aug 28, 2022
powershell
scripting
null
Equals(item, null) or item == null
Aug 28, 2022
c#
null
equals
robustness
PHP Check for NULL
Aug 16, 2022
php
mysql
null
iOS: Why can't I set nil to NSDictionary value?
Jan 26, 2018
iphone
ios
nsdictionary
null
How to check a Long for null in java
Nov 09, 2022
java
null
long-integer
Understanding the difference between null and '\u000' in Java
Aug 28, 2022
java
null
char
« Newer Entries
Older Entries »