java and null exceptions and for loops and character arrays
49
What is a NullPointerException, and how do I fix it?
55274
Java: Exception itself is null
72088
Why shouldn't we allow NULLs?
63172
Checking a null value in Objective-C that has been returned from a JSON string
73285
Null Pointer Exception in XMl Parsing
23964
Why does Java have a "NullPointerException" when there are no pointers in Java?
53319
ArgumentException or ArgumentNullException for string parameters?
128709
Why is there a `null` value in JavaScript?
120071
Checking for a null int value from a Java ResultSet
871
Why does PHP not complain when I treat a null value as an array like this?
96482
returning a pointer to a literal (or constant) character array (string)?
124471
Comparing nullable column values using "IS NULL" versus "= NULL"
33574
Comparing a string with the empty string (Java)
73034
StringBuilder append() and null values
55830
What's the rationale for null terminated strings?
480
What causes a java.lang.ArrayIndexOutOfBoundsException and how do I prevent it?
8738
Should a retrieval method return 'null' or throw an exception when it can't produce the return value?