เชื่อมต่อเว็บไซต์เข้ากับ facebook ด้วย open graph

http://faceblog.in.th/2011/05/wordpresshowto-facebook-open-graph-tag/

http://faceblog.in.th/2010/11/connect-to-facebook-with-open-graph-protocol-and-social-plugin/

COMPLETE LIST OF HTML META TAGS

https://gist.github.com/kevinSuttle/1997924

http://code.lancepollard.com/complete-list-of-html-meta-tags/#create-custom-meta-tags

Display focus keyword and description with yoast wordpress plugin

1 .Create Function on  your themes on function.php

2. input meta tag on your header file.

3. Done already.

custom accordion jquery

Margin and Padding

Try applying margin-bottom:5px; to .ui-accordion-header.
This will cause a gap between the open header and it's content, but you can fix that by removing the margin on .ui-accordion-header.ui-state-active and applying it to .ui-accordion-content-active instead.
So your css would look like this:
.ui-accordion-header {
margin-bottom:5px;
}
.ui-accordion-header.ui-state-active {
margin-bottom:0;
}
.ui-accordion-content-active {
margin-bottom:5px;
}
That might need a bit of tweaking, but should get you mostly there.

อ้างอิง http://stackoverflow.com/questions/3229723/jquery-ui-accordion-issue

สำหรับทดสอบ script online
http://jsbin.com/adele3/687/edit 

Extending Jquery accordion to rows of a table
http://stackoverflow.com/questions/16046654/extending-jquery-accordion-to-rows-of-a-table

10+ Mod_Rewrite Rules You Should Know

http://www.noupe.com/php/10-mod_rewrite-rules-you-should-know.html

Simple export php to excel

1. $result=mysql_query("select * from tbl_name");
2. function xlsBOF()
3. {
4. echo pack("ssssss", 0x809, 0x8, 0x0, 0x10, 0x0, 0x0);
5. return;
6. }
7. function xlsEOF()
8. {
9. echo pack("ss", 0x0A, 0x00);
10. return;
11. }
12. function xlsWriteNumber($Row, $Col, $Value)
13. {
14. echo pack("sssss", 0x203, 14, $Row, $Col, 0x0);
15. echo pack("d", $Value);
16. return;
17. }
18. function xlsWriteLabel($Row, $Col, $Value )
19. {
20. $L = strlen($Value);
21. echo pack("ssssss", 0x204, 8 + $L, $Row, $Col, 0x0, $L);
22. echo $Value;
23. return;
24. }
25. header("Pragma: public");
26. header("Expires: 0");
27. header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
28. header("Content-Type: application/force-download");
29. header("Content-Type: application/octet-stream");
30. header("Content-Type: application/download");;
31. header("Content-Disposition: attachment;filename=list.xls");
32. header("Content-Transfer-Encoding: binary ");
33. xlsBOF();
35. xlsWriteLabel(0,0,"Heading1");
36. xlsWriteLabel(0,1,"Heading2");
37. xlsWriteLabel(0,2,"Heading3");
38. $xlsRow = 1;
39. while($row=mysql_fetch_array($result))
40. {
41. xlsWriteNumber($xlsRow,0,$row['field1']);
42. xlsWriteLabel($xlsRow,1,$row['field2']);
43. xlsWriteLabel($xlsRow,2,$row['field3']);
44. $xlsRow++;
45. }
46. xlsEOF();

คำสั่งเปลี่ยน ชนิดของ ฟิลด์ (DATA TYPE) ของ Mysql

ALTER TABLE `mytable`
CHANGE `mydatefield` `mydatefield`
TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP