Top "Opera" questions

Opera is a series of web browsers developed by Opera Software AS.

How to access local server on a PC using Opera Mobile

I am trying to test my website on Opera Mobile on my PC. But I am not able to connect …

localhost opera mobile-browser opera-mobile
min-height: auto not working in Opera

I have noticed that min-height is not working in Opera. I am trying something like this: <div class="content"&…

css opera
Spring Boot Security No 'Access-Control-Allow-Origin' header is present on the requested resource Error

I'm building a Spring Boot application with Spring Security. I have a delete functionality which is done through AJAX request …

spring spring-boot cors fetch opera
Multiple assignment in javascript? What does [a,b,c] = [1, 2, 3]; mean?

For a project a developer sent us a .js file with code similar to this: var myList = [1,2,3]; var a,b,…

javascript google-chrome standards opera
Is there a React Development plugin for Opera?

Is there a React Development plugin for Opera ? The Opera (DragonFly) and Chrome Development Tools seem nearly identical. There seems …

opera
cross-browser Onunload and Onbeforeunload ? (particularly opera 11)

I have a form and I must notice user with alert() on exiting page while there are data in the …

javascript forms cross-browser opera onunload
Opera Dragonfly vs. Firebug

I'm Opera user for browsing and Firefox user for developing. Simply I can't work without Firebug and any other tools …

firefox firebug opera opera-dragonfly
Mimic Window. onerror in Opera using javascript

I am currently working on a web application, I have a JS logging mechanism that Handles Javascript error that are …

javascript opera
Is there a way to hide the new HTML5 spinbox controls shown in Google Chrome & Opera?

Google Chrome now, and Opera before, shows a "spin box" control beside a input field of type "number". I want …

user-interface html google-chrome input opera
Opera error : Uncaught exception: TypeError: Cannot convert 'xxxxxx' to object

i come today to show an error thrown by opera in Jquery ,about object transformation , here is the code ( function …

javascript jquery css opera uncaught-exception