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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...

Is there a version of jQuery somewhere that I can hotlink to without hosting the file??

Just wondering if there's a website out there that allows you to hotlink to the latest version of jquery. Does Googl...

Swift - Unable to open file in target Xcode 10?

I am trying to run Aplication which I have downloaded from GitHub. When I run get error unable to open file in tar...

What is the difference bitween Bitmap and Pixmap??

What is the difference between Bitmap and pixmap?also what is the file extension of bitmap and pixmap? ...