?php the_time('F, Y');?>
Friday, August 31st, 2007
# If we have neither mod_ssl nor mod_rewrite
# then let's simply deny the access:
deny from all
# If we have mod_rewrite
# then let's redirect to https version of requested page
RewriteEngine On
RewriteCond %{HTTPS} off
RewriteRule (.*) https://%{HTTP_HOST}%{REQUEST_URI}
# else (if we have mod_ssl)
# let's make sure that we require SSL
SSLRequireSSL
# Finally, if anything went ...
Posted in Apache, Linux | No Comments »
Thursday, August 30th, 2007
301 Redirect is interpreted as "permanently moved". Setting a 301 redirect is the best and Search Engine Friendly method for redirecting a webpage. By using 301 redirect, you can move your files around, change file names and redirect your pages without losing your search engine rankings.
301 Redirect in Apache - ...
Posted in Apache, Asp.Net, CGI Perl, Cold Fusion, IIS, JSP, Linux, PHP, Ruby On Rails | No Comments »
Wednesday, August 29th, 2007
Oracle Synonyms can be easily simulated in SQL Server by using Views.
The following example creates a view that returns the CarID and CarPurchaseDate from Cars table.
CREATE VIEW vCars
AS
SELECT CarID, CarPurchaseDate
FROM Cars
SELECT statement:
SELECT * FROM vCars
Let's create a view which is Sql Server version of Oracle's TABS synonym or USER_TABLES data ...
Posted in Ms Sql Server, Oracle, Sql | No Comments »
Tuesday, August 28th, 2007
The Builder Pattern is a software design pattern. The purpose of using it is creating different represenatations from the same construction. It is accomplished by separating the construction of a complex object from its representation. Often, Builder Pattern is used to build Composite pattern, a structure pattern.
STRUCTURE
JAVA EXAMPLE
/** "Product" */
...
Posted in C#, Creational Patterns, Design Patterns, Java | No Comments »
Monday, August 27th, 2007
Design patterns are categorized in three groups:
- Creational Patterns
- Structural Patterns
- Behavioral Patterns
Today you will learn about "Abstract Factory Pattern" from "Creational Patterns" category:
You can use the Abstract Factory Pattern to encapsulate a group of factories that have a common theme. It separates implementation from general use by creating implementation ...
Posted in Creational Patterns, Design Patterns | No Comments »
Sunday, August 26th, 2007
To ensure that all computers would display the colors correctly when running a 256 color palette, the 216 cross-browser colors palette was created:
000000
000033
000066
000099
0000CC
0000FF
003300
003333
003366
003399
0033CC
0033FF
006600
006633
006666
006699
0066CC
0066FF
009900
009933
009966
009999
0099CC
0099FF
00CC00
00CC33
00CC66
00CC99
00CCCC
00CCFF
00FF00
00FF33
00FF66
00FF99
00FFCC
00FFFF
330000
330033
330066
330099
3300CC
3300FF
333300
333333
333366
333399
3333CC
3333FF
336600
336633
336666
336699
3366CC
3366FF
339900
339933
339966
339999
3399CC
3399FF
33CC00
33CC33
33CC66
33CC99
33CCCC
33CCFF
33FF00
33FF33
33FF66
33FF99
33FFCC
33FFFF
660000
660033
660066
660099
6600CC
6600FF
663300
663333
663366
663399
6633CC
6633FF
666600
666633
666666
666699
6666CC
6666FF
669900
669933
669966
669999
6699CC
6699FF
66CC00
66CC33
66CC66
66CC99
66CCCC
66CCFF
66FF00
66FF33
66FF66
66FF99
66FFCC
66FFFF
990000
990033
990066
990099
9900CC
9900FF
993300
993333
993366
993399
9933CC
9933FF
996600
996633
996666
996699
9966CC
9966FF
999900
999933
999966
999999
9999CC
9999FF
99CC00
99CC33
99CC66
99CC99
99CCCC
99CCFF
99FF00
99FF33
99FF66
99FF99
99FFCC
99FFFF
CC0000
CC0033
CC0066
CC0099
CC00CC
CC00FF
CC3300
CC3333
CC3366
CC3399
CC33CC
CC33FF
CC6600
CC6633
CC6666
CC6699
CC66CC
CC66FF
CC9900
CC9933
CC9966
CC9999
CC99CC
CC99FF
CCCC00
CCCC33
CCCC66
CCCC99
CCCCCC
CCCCFF
CCFF00
CCFF33
CCFF66
CCFF99
CCFFCC
CCFFFF
FF0000
FF0033
FF0066
FF0099
FF00CC
FF00FF
FF3300
FF3333
FF3366
FF3399
FF33CC
FF33FF
FF6600
FF6633
FF6666
FF6699
FF66CC
FF66FF
FF9900
FF9933
FF9966
FF9999
FF99CC
FF99FF
FFCC00
FFCC33
FFCC66
FFCC99
FFCCCC
FFCCFF
FFFF00
FFFF33
FFFF66
FFFF99
FFFFCC
FFFFFF
Posted in html | No Comments »
Friday, August 24th, 2007
Sending an email from your c# application is very easy. It's even more easy if you have access to smtp server. Here is the code which you can use in your applications.
using System.Web.Mail;...
public static void SendEMail(string body, string subject, string from, string to, string bcc)
{
MailMessage EMail = ...
Posted in C# | No Comments »
Thursday, August 23rd, 2007
Good website has to have errors handling implemented. It looks good and it's very useful. You can set up sending emails with errors details after error occurs or save errors to database. There are three ways you can handle errors in your ASP.NET pages.
1. Page_Error Method
You can set error handling ...
Posted in Asp.Net, C# | No Comments »
Tuesday, August 21st, 2007
If you are trying to extract text from pdfs by parsing them, there is a easy way to do this.
All what you have to do is download itextsharp.dll from here or from this website: http://sourceforge.net/projects/itextsharp/
Then look at the implementation and usage of the class, which you can use to extract ...
Posted in C#, PDF | 1 Comment »
Monday, August 20th, 2007
Returns number of days, months, weeks, hours, minutes etc. between two dates.
Syntax: DATEDIFF(datepart_code, startdate, enddate);
Date Part | Code
--------------------------------
Year | yy, yyyy
Quarter | qq, q
Month | mm, m
Day of year | dy, y
Day | dd, d
Week | wk, ww
Hour | hh
Minute | mi, n
Second | ss, s
Millisecond | ms
Posted in Ms Sql Server, Sql | No Comments »