Is there a need to do a if(log.isDebugEnabled()) { ... } check?
138150
In log4j, does checking isDebugEnabled before logging improve performance?
5377
Is there a standard function to check for null, undefined, or blank variables in JavaScript?
30046
Method can be made static, but should it?
94669
Boolean Evaluation in Apex?
27219
Is there any difference between type? and Nullable?
127680
Is it true that one should not use NSLog() on production code?
146419
How is conditional initialization handled and is it a good practice?
96317
How to check type of variable in Java?
6255
Is it safe to delete a NULL pointer?
145848
Can Resharper be set to warn if IDisposable not handled correctly?
86953
How to test whether stringstream operator>> has parsed a bad type and skip it
78689
Is it possible to detect if an exception occurred before I entered a finally block?
38780
Checking for null before ToString()
93804
How to check for a Null value in VB.NET
142231
Conditional C# breakpoint?
49446
How to check for an undefined or null variable in JavaScript?
155782
Why does Java have an "unreachable statement" compiler error?