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The miraculous power of AIDS medicine to give people the opportunity of a future where once there was no hope.

Functions are just like procedures, but functions return a value. The values passed between the main program and the function must be the same data type. We have already used a function called UpperCase(). It took a string and returned the string with uppercase letters. Syntax: function Function_Name(var):DataType; example: function squared(var x:integer):integer; begin squared := x * x; end; This tutorial will create two functions. One function will square a number and the other will return the absolute value of a number.

Digby talks to DJ legend Greg Wilson, the man who brought electronic sounds to UK clubs back in the early 80s and who continues to wow dancefloors worldwide with a soulful blend of House Disco and Funk. He s just released a compilation called Credit to the Edit 2. It s really good! Also, news editor Nick has bad news for Mr Blobby Fans, Digby tells us about the 30 hours he spent at Fabric for their 10th Birthday and our assistant editor Ralph gives us his tune of the month! Playlist: The Prodigy  - Invaders Must Die (LIam Howlett remix) Robbie Williams Bodies (Aeroplane Remix) Major Lazer - I ll Make Ya News with Nick Kesha - Tik Tok (Cooly G Mix) Ali Love Diminishing Returns Kerowack - A (Kid Cola Remix) Greg Wilson interview Lindstrom and Christabelle - Looking For What Felix Da Houecat - We All Wann be Prince (Chewy Chocolate Cookies Remix) Joy Orbison - Hyph Mngo Fabric s 10th Birthday Bat For Lashes - Pearls Dream (Skream remix)

An Orthodox Christian sermon on Luke 16.19-31 originally delivered on November 1, 2009, at Transfiguration of Our Savior Greek Orthodox Church in Florence, South Carolina. An amended text of this sermon is available at www.papaharos.blogspot.com

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A YouTube user, from the Azerbaijan writes: I can t divide numbers in sentences. For example I write "BAKU123". I want to divide "123" from "BAKU" There are a few things to note in this program. length(string) returns the length of the string. For example: sentence := 'BAKU123' length(sentence) will return 7 because there are seven characters in the string. ord() returns the ASCII value of the character. If the ASCII value is 48 - 57 we know it is a number. If it is outside that range, then the character is a non-number. For more information on ASCII please go to: http://en.wikipedia.org/wiki/ASCII The code for this program can be downloaded at http://www.schoolfreeware.com in the tutorial section

At this point in the tutorial series, we can start putting programs together from the previous tutorials. We will use the classic game Guess My Number. It is a very boring game to play, by today s standards, but programing the game can be interesting. These are the requirements of the game: The game will prompt the user to select one of three games. The games are 1-10, 1-100, 1-1000. If the user does not enter the right selection, the program will display the selection again. Once the user selects the game, the program will randomize the number and prompt the user for a guess. The guess will be checked with the computer s number. If the guess was not correct, the computer will prompt the user to guess higher or lower. If the guess was correct, the computer will display the number of times the user guessed, and the game will be over. The computer will prompt the user to play again. If the user does want to play again, the program will return to the game menu. If the user does not want to play again, the computer will quit the program. Before we get to the code, there is are built-in functions called clrscr() and UpperCase(). Clrscr() clears the screen and needs the crt unit added to the unit section to work. UpperCase() converts the text to uppercase and needs the sysutils unit loaded into the unit section to work. UpperCase() is used to prevent the program from being case sensitive. The computer sees A differently than a . By converting the case, the user can enter both lower and uppercase answers and the computer will respond to the input the same way. This program can be downloaded for free at http://www.schoolfreeware.com Diagram Designer can be downloaded for free at: http://logicnet.dk/DiagramDesigner