Oracle Tutoring, Campbell River, BC
(250) 203-6544 (text) or (250) 830-0295 (talk)
Self-tutoring about the Chrome browser: the tutor measures its default font size in pixels. I opened the Chrome settings and found its font set to “medium”. I then made a quick page with two divs: one set at 20em, then …
Self-tutoring: I often close tabs by mistake. The tutor mentions a solution when it happens. On Chrome, in Windows, it’s my experience that Ctrl+Shift+t will reopen the last tab you closed, and that it will reopen where it last was. …
Web browsers: Chrome: the “reopen tab” key combination Read more »
More self-tutoring: the tutor mentions a shortcut to refresh the page in a browser. Ctrl+F5 is meant to refresh the page in the browser. As I understand, the reload is from the server rather than from the cache. Source: www.getfilecloud.com …
Self-tutoring about home computer use: the tutor shares a keyboard shortcut to the search bar. Ctrl+L is meant to return the cursor to the search bar. Source: w3schools.com lifehacker.com Jack of Oracle Tutoring by Jack and Diane, Campbell River, BC.
The tutor talks about ==$zer0 in Chrome’s Developer tools. Looking at a page source in Google Chrome, I saw the entry ==$0. It wasn’t manifesting on the page itself; I wondered if it was a type of HTML comment. Apparently, …
Chrome: Developer tools (view page source): ==$0 Read more »
The tutor discusses what he noticed while experimenting with jQuery css() and JavaScript style. JavaScript has a style function that allows you to access style attributes of an element. For example, to get an element’s color: var e1_color=document.getElementById(“e1”).style.color; However, as …
Web design: jQuery css() and JavaScript style: boundary testing Read more »