![javascript - How to remove radio button checked attribute from previously selected? - Stack Overflow javascript - How to remove radio button checked attribute from previously selected? - Stack Overflow](https://i.stack.imgur.com/CdDAb.png)
javascript - How to remove radio button checked attribute from previously selected? - Stack Overflow
![Why using attr to detect selected radio button appears to give wrong answer in jQuery? | Learn Web Tutorials Why using attr to detect selected radio button appears to give wrong answer in jQuery? | Learn Web Tutorials](http://learnwebtutorials.com/wp-content/uploads/2013/07/incorrect-code-wrong-answer.jpg)
Why using attr to detect selected radio button appears to give wrong answer in jQuery? | Learn Web Tutorials
![I'm stuck here this said The first radio button is missing the checked attribute - HTML-CSS - The freeCodeCamp Forum I'm stuck here this said The first radio button is missing the checked attribute - HTML-CSS - The freeCodeCamp Forum](https://global.discourse-cdn.com/freecodecamp/original/4X/f/9/3/f93aa60122b53a8255736ca12bbeab74abfb9e3f.png)
I'm stuck here this said The first radio button is missing the checked attribute - HTML-CSS - The freeCodeCamp Forum
![Why using attr to detect selected radio button appears to give wrong answer in jQuery? | Learn Web Tutorials Why using attr to detect selected radio button appears to give wrong answer in jQuery? | Learn Web Tutorials](http://learnwebtutorials.com/wp-content/uploads/2013/07/is-radio-button-clicked.jpg)