Set Response Status Code
30140
PHP: How to send HTTP response code?
51142
Send custom flag responses to messages inbox
57292
How to return AJAX response Text?
64834
Changing HTTP status message using Sinatra
3666
Show OPs if someone is answering, live
80111
Are HTTP error codes user-friendly?
47264
How to set Content Type on HttpURLConnection?
1717
How to set HttpResponse timeout for Android in Java
37008
Show "this question has an active bounty and cannot be closed" earlier, when it applies
71595
Calling a REST API with a preset token
125268
Returning redirect as response to XHR request
100325
How to set the language for API Rest or SOAP?
122187
How do you flag code so that you can come back later and work on it?
141214
Postfix logs status
72679
How to check if jQuery.ajax() request header Status is "304 Not Modified"?
139546
How to view the user's status?
52541
How can a user suggest a status tag edit on Meta?