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Unix...
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Rimuovere un file in Unix / Delete a file
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Script:
Esempio funzione MOD
JavaScript...
Tip:
Target blank per una finestra di pop up
JavaScript...
Faq:
Posso scrivere un file sul server con JavaScript lato client?
Shell scripting...
Script:
Hide user input on screen
Basically, a web session can be defined as the timeframe in which a visitor navigates your web site.
Php Funzione mail()
XPath is a language for addressing parts of an XML document.
It is designed to be used by XSLT and XPointer.
Basically, a web session can be defined as the timeframe in which a visitor navigates your web site.
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JavaScript
Home >JavaScript > Calcolatrice on line
<html> <head> <title> ELEMENTI DI JAVASCRIPT ... costruzione di una calcolatrice</title> <script language="javascript"> function Calcolatrice(){ // Assegno i valori alle variabili Val1 = document.frmcalcolatrice.valore1.value; Val2 = document.frmcalcolatrice.valore2.value; Op = frmcalcolatrice.operazione.options[frmcalcolatrice.operazione.options.selectedIndex].value; switch(Op){ case "somma": calc = Val1 + "+" + Val2; risultato = eval(calc); break; case "sottrazione": risultato = Val1 - Val2; break; case "moltiplicazione": risultato = Val1 * Val2; break; case "divisione": risultato = Val1 / Val2; break; } alert(risultato); } </script> </head> <body> <B>LEZIONE JAVASCRIPT</B> <br/> <br/> Elaborare la funzione in javascript "Calcolatrice()" che visualizza il risultato dell'operazione effettuata. <br/> <br/> <br/> <br/><form name="frmcalcolatrice"> <table border="1"> <tr> <td><b>primo valore</b></td> <td><input type="text" name="valore1"></td> </tr> <tr> <td><b>secondo valore</b></td> <td><input type="text" name="valore2"></td> </tr> <tr><td colspan="2" style="height:30"></td></tr> <tr><td>Operazione</td> <td><select name="operazione"> <option value="somma">Somma <option value="sottrazione">Sottrazione <option value="divisione">Divisione <option value="moltiplicazione">Moltiplicazione </select> </td> </tr> <tr><td colspan="2" style="height:30"></td></tr> <tr> <td><input type="button" onclick="javascript:document.frmcalcolatrice.reset()" value="annulla"></td> <td><input type="button" onclick="javascript:Calcolatrice()" value="calcola"></td> </tr> </table> </form> </body> </html> Warning: include(ads/text468x15.html): failed to open stream: No such file or directory in D:\inetpub\webs\fishscriptcom\documents\view_document.php on line 131 Warning: include(): Failed opening 'ads/text468x15.html' for inclusion (include_path='.;C:\php\pear') in D:\inetpub\webs\fishscriptcom\documents\view_document.php on line 131 Tutorial ![]() Script ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
Cerca A good scientist is a person with original ideas.
A good engineer is a person who makes a design that works with as few original ideas as possible. There are no prima donnas in engineering. Freeman Dyson A good scientist is a person with original ideas.
A good engineer is a person who makes a design that works with as few original ideas as possible. There are no prima donnas in engineering. Freeman Dyson
Oracle...
Definizioni:
SESSION
Shell scripting...
Script:
Hide user input on screen
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Nicoleta e Marco Magnani tutorial, examples, courses, esempi, corsi, esercizi, appunti vari Dottoressa Nicoleta Dragu Formatrice Docente Insegnante Mediatrice Culturale Dott. Marco Magnani Universita La Sapienza Roma Master Computer Science Hunter College New York , Data Base Administrator DBA oracle System architect |