DESIGN PATTERNS in PHP

In software engineering, a design pattern is a general reusable solution to a commonly occurring problem in software design. The advantage of knowing and using these patterns is save time as well as give developers a common language in software design. Here I discuss the implementation of some common design patterns that are easily adapted [...]

Some Ajax Tutorial Links

Modern web-applications can be designed with enhanced user interfaces and functionalities, which used to be the privelege of professional desktop-applications. Web-developers can create amazing web-applications with AJAX. Here I give some links below for developers:
Asynchronous JavaScript and XML isn’t a new programming language, as it is often mistakingly called. Basically, AJAX is a set [...]

Some excellent websites to learn CSS

Some excellent websites are given below to learn CSS within short time:

Site name
Description

70 Expert Ideas For Better CSS Coding

To learn more about professional CSS coding, you should visit this site.

53 CSS-Techniques You Couldn’t Live Without.

To to get a powerful and handy CSS-Toolbox for your future projects, you can use this site.

CSS Basics

CSS Basics is formatted [...]

How you make an OOP Website in PHP

Object-oriented programming (OOP) is a programming paradigm that uses “objects” and their interactions to design applications and computer programs. Programming techniques may include features such as encapsulation, modularity, polymorphism, and inheritance. It was not commonly used in mainstream software application development until the early 1990s. Many modern programming languages now support OOP.
Fundamental Concepts of OOP [...]

Call Center in Bangladesh

call center:
A call center is a physical place where customer and other phone calls are handled by a live person or persons, organization, usually with some amount of computer automation. Usually, a call center or call centre has the ability to handle a considerable volume of calls at the same time, to screen calls [...]

Olympics 2008- Medals Table

24th August was the closing day of Beijin Olympic games 2008. Here is the medals table where you can see the country wise performance:

Rank
Country
Gold
Silver
Bronze
TOTAL

1
China
51
21
28
100

2
USA
36
38
36
110

3
Russia
23
21
28
72

4
Great Britain
19
13
15
47

5
Germany
16
10
15
41

6
Australia
14
15
17
46

7
South Korea
13
10
8
31

8
Japan
9
6
10
25

9
Italy
8
10
10
28

10
France
7
16
17
40

11
Ukraine
7
5
15
27

12
Netherlands
7
5
4
16

13
Jamaica
6
3
2
11

14
Spain
5
10
3
18

15
Kenya
5
5
4
14

16
Belarus
4
5
10
19

17
Romania
4
1
3
8

18
Ethiopia
4
1
2
7

19
Canada
3
9
6
18

20
Poland
3
6
1
10

21
Hungary
3
5
2
10

22
Norway
3
5
2
10

23
Brazil
3
4
8
15

24
Czech Republic
3
3
0
6

25
Slovakia
3
2
1
6

26
New Zealand
3
1
5
9

27
Georgia
3
0
3
6

28
Cuba
2
11
11
24

29
Kazakhstan
2
4
7
13

30
Denmark
2
2
3
7

31
Mongolia
2
2
0
4

32
Thailand
2
2
0
4

33
DPR Korea
2
1
3
6

34
Argentina
2
0
4
6

35
Argentina
2
0
4
6

36
Mexico
2
0
1
3

37
Turkey
1
4
3
8

38
Zimbabwe
1
3
0
4

39
Azerbaijan
1
2
4
7

40
Uzbekistan
1
2
3
6

41
Slovenia
1
2
2
5

42
Bulgaria
1
1
3
5

43
Indonesia
1
1
3
5

44
Finland
1
1
2
4

45
Latvia
1
1
1
3

46
Belgium
1
1
0
2

47
Dominican Rep
1
1
0
2

48
Estonia
1
1
0
2

49
Portugal
1
1
0
2

50
India
1
0
2
3

51
Iran
1
0
1
2

52
Bahrain
1
0
0
1

53
Cameroon
1
0
0
1

54
Panama
1
0
0
1

55
Tunisia
1
0
0
1

56
Sweden
0
4
1
5

57
Croatia
0
2
3
5

58
Lithuania
0
2
3
5

59
Greece
0
2
2
4

60
Trinidad & Tob
0
2
0
2

61
Nigeria
0
1
3
4

62
Austria
0
1
2
3

63
Ireland
0
1
2
3

64
Serbia
0
1
2
3

65
Algeria
0
1
1
2

66
Bahamas
0
1
1
2

67
Colombia
0
1
1
2

68
Kyrgyzstan
0
1
1
2

69
Morocco
0
1
1
2

70
Tajikistan
0
1
1
2

71
Chile
0
1
0
1

72
Ecuador
0
1
0
1

73
Iceland
0
1
0
1

74
Malaysia
0
1
0
1

75
Singapore
0
1
0
1

76
South Africa
0
1
0
1

77
Sudan
0
1
0
1

78
Vietnam
0
1
0
1

79
Armenia
0
0
6
6

80
Chinese Taipei
0
0
4
4

81
Afghanistan
0
0
1
1

82
Egypt
0
0
1
1

83
Israel
0
0
1
1

84
Mauritius
0
0
1
1

85
Rep of Moldova
0
0
1
1

86
Togo
0
0
1
1

87
Venezuela
0
0
1
1

Source:Full interactive medal table

Living With Technology: Secure yourself

Hi Pals,
How can you protecting yourself while living with technology? CNET suggest you something below:
Protecting yourself is hard in these tech times. From ID theft to data breaches, computer crimes are skyrocketing, and there are conflicting reports on the best ways to secure your own information. Get a little peace of mind with CNET’s guide [...]

Laser weapons: A distant target

Laser technology may yet yield the weapons of the not-so-distant future. For the moment, it’s all R&D business as usual. Earlier this week, both Boeing and Northrop Grumman put out statements about their ongoing work on U.S. Army’s High Energy Laser Technology Demonstrator, or HEL TD. And for Boeing, it was also a chance to [...]

MTA release new Guide to PHP 5 Migration

MTA release new Guide to PHP 5 Migration. They publish php|architect’s Guide to PHP 5 Migration, as their latest edition.
Written by Stefan Priebsch, this is the only book you will need to help you through the rough spots when migrating your PHP apps from PHP4 to PHP5. Not only is this an extremely comprehensive and [...]

Some opensource CMS for e-Learning

If you have to develop e-learning management system in PHP mysql there’s so many opensource learning management system ready to help you. Only you have to download them and read documentation carefully to customize the CMS as per your client requirement. Personaly I use Moodle for mine.

CMS Name
Description
Operating System

Moodle

Moodle is a course management [...]