Beogradsko programiranje: learning

//cistac gluposti na unosu
if (get_magic_quotes_gpc()) {
function undoMagicQuotes($array, $topLevel=true) {
$newArray = array();
foreach($array as $key => $value) {
if (!$topLevel) {
$key = stripslashes($key);
}
if (is_array($value)) {
$newArray[$key] = undoMagicQuotes($value, false);
}
else {
$newArray[$key] = stripslashes($value);
}
}
return $newArray;
}

$_GET = undoMagicQuotes($_GET);
$_POST = undoMagicQuotes($_POST);
$_COOKIE = undoMagicQuotes($_COOKIE);
$_REQUEST = undoMagicQuotes($_REQUEST);
}

//vremenski potpis
date_default_timezone_set('Europe/Belgrade');

$vreme = date("d.m.Y H:i:s");
$srv = $_SERVER['REMOTE_ADDR'];
$srv = trim($srv);
$potpis_vreme_server = $vreme."@".$srv;

Friday, October 18, 2019

Auto CAD 3d map

https://www.autodesk.com/products/autocad/included-toolsets/autocad-map-3d#0

https://www.microsoft.com/silverlight/

Tuesday, May 9, 2017

Lazarus String To Hex and vice versa

function StringToHex(S: String): string;
function HexToString(H: String): String;

function StringToHex(S: String): string;
var I: Integer;
begin
Result:= '';
for I := 1 to length (S) do
Result:= Result+IntToHex(ord(S[i]),2);
end;

function HexToString(H: String): String;
var I: Integer;
begin
Result:= '';
for I := 1 to length (H) div 2 do
Result:= Result+Char(StrToInt('$'+Copy(H,(I-1)*2+1,2)));
end;

procedure TForm1.Button6Click(Sender: TObject);

var a,b: string;

begin

a := Edit1.Text;

b := StringToHex(a);

Edit2.Text := b;

end;

procedure TForm1.Button7Click(Sender: TObject);

var a,b: string;

begin

a := Edit1.Text;

b := HexToString(a);

Edit2.Text := b;

end;

Java for ever

http://introcs.cs.princeton.edu/java/10elements/

http://www.oracle.com/technetwork/java/index-138747.html

https://en.wikipedia.org/wiki/Java_(programming_language)

https://www.coursera.org/specializations/java-programming

https://www.codecademy.com/learn/learn-java

https://www.ibm.com/developerworks/java/tutorials/j-introtojava1/

https://en.wikibooks.org/wiki/Java_Programming

http://courses.caveofprogramming.com/p/java-for-complete-beginners

https://www.java.com/en/download/faq/develop.xml