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Browser, HTML and Network Tricks |
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| ◙ Browser | ◙ HTML | ◙ Network |
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Before printing a web page, you made want to add some special text to the Header and/or Footer to help you organize your print out.
For Internet Expolorer do this:
| Code | Prints |
|---|---|
| &p | Page number |
| &P | Total number of pages |
| &d | Date |
| &t | Time (AM/PM) |
| &T | Time (24-hour format) |
| &w | Window title |
| &u | URL (web page address) |
For Mozilla Firefox do this:
You can print the background colors and images of a web page.
For Internet Explorer do this:
For Mozilla Firefox do this:
To see when a web page was last modified, in the URL type…
javascript:alert(document.lastmodified);
…and press Enter. (The semi-colon at the end is important!)
Your I.E. Home Page is stored in the Registry at: HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main\Start Page
A great reference site for HTML is http://www.alanchua.per.sg/
Here's a list of some of the more useful but lesser known HTML character entities.
| Character | HTML Entity | Description |
|---|---|---|
|
Space | |
| ¢ | ¢ |
Cent sign |
| ¤ | ¤ |
Currency sign |
| £ | £
|
Pound Sterling sign |
| € | € |
Euro sign |
| ¥ | ¥ |
Yen sign |
| © | © |
Copyright sign |
| ‘ | ‘ |
Left single quote |
| ’ | ’ |
Right single quote |
| “ | “ |
Left double quote |
| ” | ” |
Right double quote |
| > | > |
Left pointy bracket |
| < | < |
Right pointy bracket |
| « | « |
Left angle quote |
| » | » |
Right angle quote |
| — | — |
Em dash |
| – | – |
En dash |
| ® | ® |
Registered trademark |
| ™ | ™ |
Trademark sign |
| ° | ° |
Degree sign |
| ± | ± |
Plus or minus |
| ¼ | ¼ |
One quarter |
| ½ | ½ |
One half |
| ¾ | ¾ |
Three quarters |
| × | × |
Multiplication sign |
| ÷ | ÷ |
Division sign |
| α | α |
Greek letter alpha |
| β | β |
Greek letter beta |
| ∞ | ∞ |
Infinity symbol |
| ▲ | <Font Face="Times">&#9650;</Font> |
Arrow Up |
| ▼ | <Font Face="Times">&#9660;</Font> |
Arrow Down |
| ► | <Font Face="Times">&#9658;</Font> |
Arrow Right |
| ◄ | <Font Face="Times">&#9668;</Font> |
Arrow Left |
| √ | &#8730; |
Checkmark |
| ∆ | &#8710; |
Delta |
| ♪ | &#9834; |
Music Note |
| ♫ | <Font Face="Times">&#9835;</Font> |
Music Notes |
| ☼ | &#9788; |
Sun with Rays |
| ░ | <Font Face="Times">&#9617;</Font> |
Shade Light |
| ▒ | <Font Face="Times">&#9618;</Font> |
Shade Medium |
| ▓ | <Font Face="Times">&#9619;</Font> |
Shade Dark |
| ◙ | <Font Face="Times">&#9689;</Font> |
White Circle, Inverse |
| □ | &#9633; |
White Square |
A complete list of character entities is provided in at HTML 4.01 recommendation.
Original Source: SitePoint Tribune February 10th, 2005, Issue 312
Screen colors Red, Green, Blue are measured from 0 to 255 for "off" to "on".
Web colors Red, Green, Blue are measured from 00 to FF for "off" to "on".
The transition from Screen RGB to Web RGB is based on 17 to 11, e.g. 17 = 11, 34 = 22, 51 = 33, etc.
| Screen | Web | Red | Green | Blue |
|---|---|---|---|---|
| 0 | 00 | R=00 | G=00 | B=00 |
| 17 | 11 | R=11 | G=11 | B=11 |
| 34 | 22 | R=22 | G=22 | B=22 |
| 51 | 33 | R=33 | G=33 | B=33 |
| 68 | 44 | R=44 | G=44 | B=44 |
| 85 | 55 | R=55 | G=55 | B=55 |
| 102 | 66 | R=66 | G=66 | B=66 |
| 119 | 77 | R=77 | G=77 | B=77 |
| 136 | 88 | R=88 | G=88 | B=88 |
| 153 | 99 | R=99 | G=99 | B=99 |
| 170 | AA | R=AA | G=AA | B=AA |
| 187 | BB | R=BB | G=BB | B=BB |
| 204 | CC | R=CC | G=CC | B=CC |
| 221 | DD | R=DD | G=DD | B=DD |
| 238 | EE | R=EE | G=EE | B=EE |
| 255 | FF | R=FF | G=FF | B=FF |
A great reference site for color is www.lynda.com/hex.html
Use the <strike> modifier to create strike-thru text
To check your bandwidth speed: