04
Oct
Fix the Infinite Loop Error in Python Code
I'm working in this Python code, the infinite loop is caused by a couple of error issues. The first problem lies in the fact that true ...
Blog
04
Oct
Handling The “badarg” Error in Erlang When Passing Messages
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By
Hammad
I am new to Erlang and trying to pass the result from one function to another using message passing. However, I am encountering badarg ...
03
Oct
Resolve The getaddrinfo: nodename nor servname Provided Error in Ruby?
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By
Umair
This error occurs when Ruby net/http library tries to initialize an HTTP request but fails to resolve the hostname or service name, res...
03
Oct
Fix an Array Index Out of Bounds Exception in Ruby?
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By
Umair
This code reads a file, splits the data into blocks (representing journeys), and processes each block line by line. It extracts destina...
02
Oct
Getting Error While Running an EUnit Test in Erlang?
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By
Hammad
This Erlang module defines a stack-based calculator that processes Reverse Polish Notation (RPN) expressions. The calc/1 function evalu...
02
Oct
Causes The Badarg Error During an ets:select Compilation in Erlang?
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By
Hammad
This Erlang command attempts to run a function in a project, but it encounters a badarg error during an ets:select operation. The error...
01
Oct
Recursion in Odd and Even Functions Incorrect in Erlang Processes?
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By
Hammad
This Erlang program spawns two concurrent processes, odd and even, which handle separate lists of numbers. The odd process sends even n...
01
Oct
Error Handling with gen_tcp in Erlang Program
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By
Hammad
The error in this code lies in the gen_tcp:recv(ClientSocket, 0) call, which assumes that the client will always send data correctly. I...
30
Sep
Causes The ‘unexpected end-of-input’ Error in Ruby Program?
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By
Umair
This Ruby code defines a CommandModel class that accepts an array (raw) and initializes the raw and len attributes, with a method write...
30
Sep
Ruby With Missing End for The Loop Block?
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By
Umair
This Ruby script asks the user for a size and two letters to create a shape. The outside letter forms the edges, while the inside lette...