Change Photo
Reba McLaughlin

Questions by Reba McLaughlin

How to display tree hierarchy in Java??

I have a table in a database named "Process" This process table has 3 fields: process_id process_name process_par...

/etc/apt/sources.list" E212: Can't open file for writing?

I am trying to edit sources.list using vi editor but getting the following error while saving the file: /etc/apt/so...

Static function declared but not defined in C++?

I'm getting an error from the following code using C++. Main.cpp #include "file.h" int main() { int k = GetInt...

ascii codes for windows keyboard keys and the codes for function keys(F1 - F12) and other keys like shift,capslock,backspace,ctrl etc?

To write a keyboard related application I wanted the list of the ASCII codes of the keys that I have on my keyboard....

Uninstalling TensorFlow from Anaconda environment?

Does anyone know how to uninstall TensorFlow from Anaconda environment? I want to upgrade the TensorFlow to the late...

How to fix Error Code 424, Object Required?

I have an ActiveX Listbox and Combobox which I'm attempting to get the combobox list dynamically populated dependent...

PostgreSQL Error: Relation already exists?

I am trying to create a table that was dropped previously. But when I do the CREATE TABLE A ... I am getting belo...

jCarousel vertical scrolling not working?

$(function() { $('.jcarousel') .jcarousel({ auto: 1, animation: { duration: 3000, ...

How do i make a grid in python??

This is my code width = int(input("How wide?")) height = int(input("How high?")) grid = [] row = [] bak = "." for i...

Can't run C program: “a.out: command not found”?

I have written my first program in C. I compiled it and it put a file on the desktop called a.out(as the book i am r...

Error 0x80005000 and DirectoryServices?

I'm trying to run a simple LDAP query using directory services in .Net. DirectoryEntry directoryEntry = new Dir...