I have recently required such a feature for a project I was working on, turned out that I had to use for sides to create a box because otherwise the event.target when you move the mouse would end up being the selector, and if I were to use z-index: -1 it would be a bit … Read more
Someone has made JSBeautifier into a Firebug plugin: https://addons.mozilla.org/en-US/firefox/addon/javascript-deminifier/ This has made my day today!
The page is not the most friendly in the use of classes and markup, but even so your CSS selector is too specific to be useful here. If you want Upcoming Events, you want just the first <div class=”events-horizontal”>, then just grab the <div class=”title”><a href=”…”></div> tags, so the links on titles: upcoming_events_div = soup.select_one(‘div.events-horizontal’) … Read more
As of Firefox version 50, it seems that Firebug will no longer work as Mozilla are migrating to Firefox Devtools. The tab Tools/Web Developer has a ‘debugger’ option. See this page for a discussion on the migration. Read all the posts dated 19 November for further information. It seems to me that the option gives … Read more
Chrome 15 allows you to change the scope of the console. On the bottom of the console, next to the clear console button, there is a menu that says <top frame> which will give a list of available frames: Firefox has a similar feature currently in development: You can also navigate across frames using the … Read more
Firebug does not work anymore once multi-process Firefox (separate processes for the Firefox UI and the websites) is enabled. See the related post in the Firebug blog. You may be able to reenable Firebug by setting the preferences browser.tabs.remote.autostart, browser.tabs.remote.autostart.1 and browser.tabs.remote.autostart.2 to false via about:config. Though at some point this preference will be removed. … Read more
Been wondering the same for quite some time now, just gut-wrenching when your in-the-moment-freestyle-css’ing with firebug gets blown to bits by an accidental reload or whatnot…. For my intents and purposes, I’ve finally found the tool…. : FireDiff. It gives you a new tab, probably some weird David Bowie reference, called “changes”; which not only … Read more
There is an option for that in Chrome’s inspector. Open the DevTools inspector (mac: Cmd + Shift + C , windows: Ctrl + Shift + C) Click on the Toggle device mode icon , located on the upper left corner of the DevTools panel. (windows: Ctrl+Shift+M, mac: Cmd+Shift+M). Click on the More overrides icon in … Read more
It looks like that your <script> tag is being added as you expect, but the code within it is not being executed. The same failure happens if you try using document.head (or any other DOM element, it seems). For whatever reason (possibly standards compliance, possible security), inline code inside of <script> blocks that are added … Read more
The second line is giving you a SyntaxError because the { token at the beginning of it causes an ambiguity, the parser treats it as if it were a Block statement, not the start of an object literal. For example, a valid Block statement: { foo: ‘bar’ } The above looks like an object literal, … Read more