browser

问题 I would like to write a script (in python) which scans the machine.(assumption is system has Linux) and retrieve the list of browser's installed. Looking for suggestions to implement it. I am using selenium to open links browser = webdriver.Firefox() Here we have to mention Firefox to open link in Firefox browser. What if user don't have Firefox in machine (chrome installed)? I had already searched but haven't got any result. P.S: If system has windows/Mac OS 回答1: A better approach: use try

问题 I would like to write a script (in python) which scans the machine.(assumption is system has Linux) and retrieve the list of browser's installed. Looking for suggestions to implement it. I am using selenium to open links browser = webdriver.Firefox() Here we have to mention Firefox to open link in Firefox browser. What if user don't have Firefox in machine (chrome installed)? I had already searched but haven't got any result. P.S: If system has windows/Mac OS 回答1: A better approach: use try

问题 Is there any way of freezing the browser window intentionally like alert , confirm and prompt (in short: "acp") does? I want to show a modal dialog with custom css instead of the native popups for "acp" but also want to have the ability to freeze the browser until I have users feedback just like "acp". But man, why? This is bad practice (uh I have to downvote)! So when it is bad practice - then why does "acp" actually offer this synchronous behavior? Because in some particular scenarios its

问题 Can I assume that Mac OS X clipboard image data is png? When I try to MIME-detect the clipboard data, it returns application/octet . This has the undesirable effect of causing every browser to download the image rather than display it. If I force the content-type to image/png, everything seems fine, but I wondered if there is a way for me to not have to make the assumption? $log.debug(e.originalEvent.clipboardData); for (var i = 0; i < e.originalEvent.clipboardData.items.length; i++) { var

问题 Can I assume that Mac OS X clipboard image data is png? When I try to MIME-detect the clipboard data, it returns application/octet . This has the undesirable effect of causing every browser to download the image rather than display it. If I force the content-type to image/png, everything seems fine, but I wondered if there is a way for me to not have to make the assumption? $log.debug(e.originalEvent.clipboardData); for (var i = 0; i < e.originalEvent.clipboardData.items.length; i++) { var

问题 I'm using css to only print a section of a page: body { visibility:hidden; } .print { visibility:visible; background-color: white; margin: 0; } The section above the element I want to print gets properly hidden in the print output, however it still takes up the area of space. I tested this by making a long vertical list of words. In the print output the same area of white space occurs without the words and then the element output occurs. This problem occurs on chrome and mozilla only. I've

问题 I'm using css to only print a section of a page: body { visibility:hidden; } .print { visibility:visible; background-color: white; margin: 0; } The section above the element I want to print gets properly hidden in the print output, however it still takes up the area of space. I tested this by making a long vertical list of words. In the print output the same area of white space occurs without the words and then the element output occurs. This problem occurs on chrome and mozilla only. I've

问题 Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 3 years ago . Improve this question Thank you for any help in advance! I was wondering if there was a Chrome extension out there that would allow me to have a specific URL (when it was accessed) open up in a different browser all together (Firefox for example). The issue I have is that I need the

问题 I am building a web app where I detect the headphones button event. I succeeded in capturing headphones button event when they are plugged in. Now I am trying to capture Bluetooth headphones next button event. Any help on this please? Code for headphone button detection. document.addEventListener('volumeupbutton', () => { //Do something here }, false); I need something similar to this. 回答1: You can use keydown and keyup events for implementing the long press functionality. // Imprementation

问题 I'm trying to change the default browser to Chrome at VS Community 2015, I'm not talking about release browser, but the browser that opens when I press CTRL-Click. It opens automatically on Internet Explorer. 回答1: Click the drop down icon next to "Start" project button and choose your web browser 回答2: To change the source default editor: Tools -> Options -> Search for "browser" -> View Source in "external editor" -> put the path to your preferred. 回答3: This is how: Right-click your html file