browser

问题 According to the spec, you can prompt the browser to allow the user to grant or deny browser notifications. Once the user has granted permission, is there a way to programmatically deny that permission too? Calling window.Notification.requestPermission() after they have granted permission does nothing except run the success promise. My goal is to have an On/Off button toggle in the user settings portion of my site. As far as i can tell, there is no way to toggle off once toggled on. 回答1:

问题 I am currently doing this with a table with 2 bottom-aligned cells. I am okay with the table solution, but just wondering if this is possible with (just css and html, no javascript). Requirement: * The sizes of the text and image are unknown, but the combined width of the two will not exceed the width of the containing element. (e.g. if i later want to change the image or the text, i do not want to dive into the ccs file) * Image is aligned to the left, and the text (actually, a horizontal

问题 we have a problem with Apache Directory Studio (Version: 2.0.0.v20200411-M15 and previous). When we connect to an OpenLDAP instance we can't see the naming contexts of the Root DSE. We have the OpenLDAP configured as multi-master and the strange thing is that in one node we can see it and not in the other. Root DSE with missing entry screenshot Root DSE showing the entry screenshot When we try to get the info via ldapsearch, we can see the correct naming context for both nodes: ldapsearch -H

问题 There are many topics of this here, but they all need native code interaction to work. In my case, it is necessary to be able to do it directly from the url, without any interaction with my mobile app. I tried: <a href="safari://google.com" target="_blank">Open Google in Safari</a> and <a href="webkit://google.com" target="_blank">Open</a> and based in this post. <script> $(document).on('click', 'a[target="_blank"]', function (ev) { var url; ev.preventDefault(); url = $(this).attr('href');

问题 I found some similar questions but they do not fully respond to the one I have, here is the list that I hope will help someone else: What's the difference between a browser engine, a rendering engine and a user agent? Difference between layout engine and javascript engine As explained here https://www.html5rocks.com/en/tutorials/internals/howbrowserswork/ The browser engine: marshals actions between the UI and the rendering engine. The rendering engine: responsible for displaying requested

问题 I found some similar questions but they do not fully respond to the one I have, here is the list that I hope will help someone else: What's the difference between a browser engine, a rendering engine and a user agent? Difference between layout engine and javascript engine As explained here https://www.html5rocks.com/en/tutorials/internals/howbrowserswork/ The browser engine: marshals actions between the UI and the rendering engine. The rendering engine: responsible for displaying requested

问题 Pretty straight-forward, I'm developing an MVC5 application and have noticed (lately) that my Browser appears to be caching the JavaScript code I have on the view within @section Scripts { } . Currently I am developing with Chrome and I have tried CTRL+F5 & CTRL+SHFT+R which reloads the page, but the alert() I uncommented within the javascript code is still rendering as commented. I also tried going to my localhost through Incognito Mode as well as other Browsers (Firefox, IE) and am getting

问题 Pretty straight-forward, I'm developing an MVC5 application and have noticed (lately) that my Browser appears to be caching the JavaScript code I have on the view within @section Scripts { } . Currently I am developing with Chrome and I have tried CTRL+F5 & CTRL+SHFT+R which reloads the page, but the alert() I uncommented within the javascript code is still rendering as commented. I also tried going to my localhost through Incognito Mode as well as other Browsers (Firefox, IE) and am getting

问题 Pretty straight-forward, I'm developing an MVC5 application and have noticed (lately) that my Browser appears to be caching the JavaScript code I have on the view within @section Scripts { } . Currently I am developing with Chrome and I have tried CTRL+F5 & CTRL+SHFT+R which reloads the page, but the alert() I uncommented within the javascript code is still rendering as commented. I also tried going to my localhost through Incognito Mode as well as other Browsers (Firefox, IE) and am getting

问题 Pretty straight-forward, I'm developing an MVC5 application and have noticed (lately) that my Browser appears to be caching the JavaScript code I have on the view within @section Scripts { } . Currently I am developing with Chrome and I have tried CTRL+F5 & CTRL+SHFT+R which reloads the page, but the alert() I uncommented within the javascript code is still rendering as commented. I also tried going to my localhost through Incognito Mode as well as other Browsers (Firefox, IE) and am getting