10 Topics
|
|
|
I have been trying to figure out how to populate a html template with data from a multi dimensional array, but i cant figure it out. The template is taken from MySQL. This is what I have: $template=addslashes($row['content']); eval("\$body=\"$template\";"); print($body); Now the template is as follows: $row['content'] = "<html><p>array item …
|
|
I googled little around for correct way to not reinventing of the wheel for expression evaluation (even I had done some simple evaluation check for my [Tkinter calculator snippet](http://www.daniweb.com/software-development/python/code/282548/simple-calculator) earlier). After getting totally upset with [this example](http://www.bestcode.com/html/evaluate_math_expressions_pyth.html), I made this with some struggles with `__builtins__` globals parameter of eval. First … |
|
|
I am trying to write safyfied evaluator class, and get unexpected `__builtins__` added to dictionary after evaluation. Can somebody explain why/how it happens? import math def echo(n): print n return n def nothing(n): return n debug = nothing class MathParser(object): ''' Mathematical Expression Evaluator class. call evaluate() function that will … 
|
|
|
In my code they're instructed to enter a width and height. However obviously these will be intergers, but I need to perform checks that they are intergers before they're used. Atm I've got this: [CODE] while True: if width.isdigit() == True and height.isdigit() == True: if width >= 2 and …
|
|
|
Hi, I am new to Unix/Linux... I have a TCSH shell script (on AIX4) in which, at a certain point, I want the user to be able to pass commands to the TCSH interpreter. What I do is I create the illusion that the user is at his usuall shell …
|
|
|
Hi, I'm new to ASP.NET. I began learning as I had to make a website for a college project using a language I didn't already know (I know PHP pretty well so I'm not a total noob :P). Basically what I'm trying to do is get a list of products, …
|
|
|
Hi All, I'm using SOAP::Lite to do some online payments. The whole mechanism is set on separate machine which is communicating with payment gateway. So WWW machine sends a message to invoke SOAP::Lite and SOAP message is sent to payment gateway. In development I had both "machines" running on one … 
|
|
|
Hello, I am newbie at ASP.net. I got stuck at a point that hopefully you can help me. I use mssql as database and fetch all my records and images from there by using <asp:SqlDataSource>. I also use [CODE]<asp:Repeater>[/CODE] to show data at every iteration. After fetching data from database, …
|
|
|
[CODE]cmd='date | wc' $cmd [/CODE] If this script is executed, an error is generated. The reason written was that "The execution fails because the pipe is not expanded and is passed to date as an argument". What is meant by expansion of pipe. When we execute [B]date | wc[/B] on … |
|
|
This function I did to improve calculator program by eliminating problems with Pythons problem of dividing integer with integer and giving integer division result.
|
The End.