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LoVe:HAte and links
a:link, a:visited, a:hover, a:active, this order can not be reversed, otherwise it won't work. This is due to the cascade rule. If two rules have the same specificity, the last rule to be defined wins out.
a:link, a:visited {text-decoration: none;} a:hover, a:active {text-decoration: underline;} -
Make you web more semantic
Here are some guidline how to make your web page more sematic.
- Use only one
tag per page, and use it to identify the main topic of the page. Think of it as a chapter title: you only put one title per chapter. Using
correctly has the added benefit of helping the page get properly indexed by search engines </li>
- Use headings to indicate the relative importance of text. Again, think outline.
When two headings have equal importance in the topic of your page, use the same
level header on both. If one is less important or a subtopic of the other, then
use the next level header. For example, follow a
with a
tag. In general, it's good to use headings in order and try not to skip heading numbers. For example, don't follow a
tag with a
tag. </li>
- Use the
tag for, duh, paragraphs of text.</li>
- Use numbered lists to indicate steps in a process, or define the order of a set of items.
- To create a glossary of terms and their definitions or descriptions, use the
-
(definition list) tag in conjunction with the
- (definition term) and
-
(definition description) tags.
- Coffee
- Black hot drink
- Milk
- White cold drink
- If you want to include a quotation like a snippet of text from another Web site, a movie review, or just some wise saying of your grandfather's, try the
tag for long passages, or the
tag for one-liners. </li>
- Take advantage of obscure tags like the tag for referencing a book title, newspaper article or Web site, and the tag to identify and supply contact information for the author of a page (great for a copyright notice). </li>
- steer clear of any tag or attribute aimed just at changing the appearance of a text or image.
- When there just isn't an HTML tag that fits the bill, but you want to identify an element on a page or a bunch of elements on a page so that you can apply a distinctive look, use the
and tags . </li>- Remember to close tags. The opening
tag needs its partner in crime (the closing
tag), as do all other tags, except the few self-closers like
and.
- Validate your pages with the W3C validator. Poorly written or typo-ridden HTML causes many weird browser errors.
</ol>
- Use only one
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Resove change in using anksvn
The experience in resolving conflict in anksvn is not so nice. If you commit without get update and you can get a conflict message. If you get conflict message box, you can an update, after that svn will automatically merge your file with the latest version file in server. It also make change make copy copy of original working file and rename it as "*.mine", and get a copy of your original file (eg, *.r43), and a copy of the latest version (eg. *.r44) And this file is marked as "conflict". You can examine the merged file, and manually change whatever is necessary. After that you need to mark it as resolve, before commit. You have 4 choice.
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Make changes to your working copy
There are two kinds of changes to your working copy. File content changes and tree changes. File change is changing the content of a source controlled file. It is tree changes to rename a file, move a file, add a file, delete a file, rename a directory, move a directory, create a directory, delete a directory.
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SVN rename
svn move read2.txt .\read4.txt