How to check isAccessible() for a dynamic list of field names?
31886
Most optimal way to Enforce CRUD/FLS in Apex
100993
ADO.NET DataRow - check for column existence
21834
In Python, how do I determine if an object is iterable?
101436
How can I identify an anonymous inner class in a NotSerializableException
79676
How can I determine which exceptions can be thrown by a given method?
62472
How to get the Runtime-Type of an Object dynamically (for Primitive Data Types and SObjects)
29684
How to check if an object is nullable?
53545
Do I need to synchronize access to immutable types in Java?
13112
How to compare objects by multiple fields
74109
How to verify in Javascript Object Model if a List Exists
84676
How do I check that multiple keys are in a dict in a single pass?
145848
Can Resharper be set to warn if IDisposable not handled correctly?
137912
How to get FieldSet fields in Apex Dynamically (fieldset name is not static)
38789
can we check if a key exists in a map in vf page
36811
How do I access a field value for an entity (e.g. node) object?
40229
How do I check if a variable exists?
126006
How to find out if an Object is a collection or single value?