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Description | Compatibility | Level/
Author | Views/
Date
Submitted | User Rating |
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 Cryptographically secure random number generator | Delphi 6 | Advanced /
Y2K Software | 7539 since
10/21/2004 6:02:39 PM |
By 3 Users
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Generates a cryptographically secure random number.
A cryptographically secure random number has to be generated from hardware and its sequence must not be predictable. At least under Windows, which uses preemptive multitasking, the only reliable and alwa ...(description truncated) |
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 Date intervals using DateTimePickers | Delphi 6, Delphi 5, Delphi 4 | Beginner /
Francisco Vazquez | 3477 since
9/12/2005 1:31:52 AM | Unrated
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I had a hard time figuring out how to get a block of records between an interval of time (two dates) using TDateTimePickers. I searched through internet but didn't find what I was looking for, so I made lots of scripts till I made it work!. I'm uploading ...(description truncated) (ScreenShot) |
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Date Label | Delphi 5, Delphi 4, Pre Delphi 4 | Intermediate /
Fred Irving | 4077 since
7/7/2008 7:02:53 PM | Unrated
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Reads the system date and time US/UK, in a label component(ScreenShot) |
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decbinhex | Delphi 7 | Beginner /
Nyall davies | 3698 since
4/24/2004 3:27:05 PM | Unrated
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converts decimal to binary and hexadecimal and hexadecimal to binary and decimal for big numbers. (bigger than a normal calculator) |
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 Display Date and Time J | Delphi 7, Delphi 6, Delphi 5, Delphi 4 | Intermediate /
Jason Myerscough | 5633 since
12/26/2002 7:12:56 PM |
By 5 Users
2 Excellent Ratings
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I was asked how to show date and time in delphi so he is how, no point uploading 2 lines so here is an article |
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dummy sin/cos calculator | Pre Delphi 4 | Beginner /
Helmi Fitria Nugroho | 3643 since
11/3/2009 9:21:11 AM | Unrated
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This form calculates sin/cos from inputted angle in radians. It still has some trouble in input restriction (i.e. preventing user from inputting invalid characters), and its accuracy is horrible.
I posted it here to ask for improvements.
Thanks. |
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Easter Calculator | Delphi 7, Delphi 6, Delphi 5 | Beginner /
Materialised | 5518 since
1/3/2003 4:40:08 PM |
By 4 Users
3 Excellent Ratings
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Ok this code is totally pointless to be honest. I needed it, as I was writing a payroll program, and I used it to calculate public holidays, to enable employees to be paid for them. What this program does, is use a mathematical algorythm to work out the d ...(description truncated)(ScreenShot) |
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Extended integer 1.1 | Delphi 5, Delphi 4 | Intermediate /
Josh Code | 3523 since
10/23/2002 11:54:43 PM | Unrated
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This program calculates huge fibinocci and factorial numbers. It works based on extended precision integer operations. Functions for adding, subtracting, multiplying, converting, comparing... are all included.(ScreenShot) |
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Factorial Tree | Delphi 7, Delphi 6, Delphi 5, Delphi 4 | Beginner /
Deto Rahardi | 6477 since
6/29/2006 2:37:11 AM |
By 2 Users
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List all factorial of a number, check if prime integer number or not, check if square number or not. For example factorial number of 28 is 1,2,4,7,14, & 28.(ScreenShot) |
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FastGEO - Computational Geometry | Delphi 7, Delphi 6, Delphi 5, Delphi 4, Pre Delphi 4, Kylix | Advanced /
Arash Partow - http://www.partow.net | 12304 since
11/22/2006 5:15:25 PM |
By 4 Users
3 Excellent Ratings
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A computational geometry library written in the object pascal language.
For more information about the FastGEO library please visit: http://www.partow.net/projects/fastgeo/index.html |
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