How do I suppress a warning or error message for site users?
73035
Hide errors from users but show to admin?
82521
Prevent protecting questions under certain circumstances
67455
How do I suppress stderr warning messages from a command inside command substitution?
135616
Ignore compile errors
134996
How can I temporarily disable the "return value might be undefined" warning?
107152
What is SuppressWarnings ("unchecked") in Java?
85575
How to prevent user registration
116770
Can I silence a warning which is coming from a file like `bigfoot.sty`?
75292
How can I stop the Devel module from generating blog/forum entries for Anonymous user?
74716
Suppress error with @ operator in PHP
37208
Nondescript error message when user without enough rep to create tags attempts to suggest edit using not-yet-removed tag with zero questions
94445
Suppress natbib warnings
30235
How to disable #pragma warnings?
46422
How can I prevent spam on sites which I control?
30442
Protected notice appears at the bottom of the page for guest users and is poorly formatted
104802
Don't count non-printing characters, HTML comments or other content not displayed toward minimum character requirements
66511
How to remove version and thank you message from the admin footer