16 Solved Topics
Remove Filter  | Hello! I have a question in regards to [I]malloc[/I]/[I]calloc[/I] and [I]free[/I] in C. What I'm unsure about is the "depth" (for lack of a better word) that [I]free[/I] operates to. I know that sounds strange so let this example hopefully explain what I mean: [code=c] #include <stdlib.h> int main () … |
| | Hello, I know you probably get quite a few threads asking this, but the DaniWeb search didn't pull up what I was looking for. So here we go: I have a page that I've made as "private" by including my access control script at the top. The access control script … |
| | Hello, I'm using easyPHP to locally test some scripts I'm building, but I came across a problem that I can't seem to resolve. Within one of my PHP scripts, there's a segment where I end the PHP ([icode]?>[/icode]) and output a form in HTML, then resume the PHP section ([icode]<?php[/icode]). … |
| | This technically isn't fully a Python-related question, but I couldn't find a better place to post it than here. I'm just curious about how to get/update weather information from the internet... like say that sidebar gadget in Vista that updates the weather and temperature from some online-source. The problem is, … |
| | Hello, I've loved Python ever since I picked it up a couple years ago, but I have a question about the proper way to do something. There's a way of condensing an if/else conditional that has 2 options (True, False), for simple things. Assume that [icode]playerWins[/icode] is a boolean: [code=python] … |
| | Hi, I was wondering what was wrong with the following code. It creates a [i]vector <int>[/i] and assigns it the values 0 - 51. Then it shuffles these values and prints it to the screen. When I compile it, I get no errors, but when it runs, it throws an … |
| | Hi, I'm really confused now about how to return an int[] from a C++ function. Inside the function, I need to dynamically resize the array, but at the end I want the variable returned to be an array, not a pointer, but I have no idea how to do this: …  |
| | Hi, I didn't really know how to word the title, but I was just wondering if it was possible to write a function and make it accessible as if it was any other str function. It was a simple (but useful) few lines which returned a list of all the … |
| | Hi, I have a GUI written with wxPython that contains a form. When the button is clicked, a script is executed to cycle through a specified directory and resize the images to a 50% size (the image manipulation is done with PIL). I used to run this script via the … |
| | Hello! I've run into a slight problem with my script. As I iterate through a list of strings, I need to print each string, but they all need to print on the same line, so I used this: [code=python] for item in myList: print item, [/code] The comma puts each … |
| | Hi, just a quick question but I couldn't find an answer to it. Say I have 3 variables, "a", "b", and "c". I want to assign each one a value of None. The only way I know of doing this is: a, b, c = None, None, None Is there … |
| | Hi, I couldn't get this to work, but I was using a PHP script to go through the rows in a table in my database and if it found a specific value, to delete that row. However, it deletes ALL the rows no matter what I do and throws an …  |
| | Hi, I was wondering how to get around a problem I was having with eval(). I have a list of strings and each one is the name of a python file found in the same directory as the current script. I was it to import these modules to use in … |
| | Hi, I was wondering if it's possible to call a function using a string that is the exact same as the name of the function. Here's an example in which I wanted to make 4 bitmap buttons using a for loop, and the event bound to each one would be … |
| | I was making a simple application with a GUI built with wxPython. I have created and layed out the main menu, and when the user clicks a button, it is *supposed* to make a different set of controls appear, getting rid of/hiding the main menu. I was wondering how to … |
| | I just started learning Python about 2 days ago, and I threw this program together, just to get the hang of it. The program just creates a file named "PythonTest.txt" in the same directory as the .py file. The user can then enter lines that are written to the .txt … |
The End.