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Ruby is an open-source dynamic object-oriented interpreted language that supports multiple programming frameworks including functional, object orie...

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Ruby - comparing 2 text files

34
Hello
Need to compare 2 files (column 1 data only in both files - unique count) and output the …
Article

Starting with Ruby on Rails

I recently rediscovered rails when I needed a holiday project and decided to build a management …
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Garbage Collection for Classes

32
Is the Garbage Collector taking down classes? In other words, is there any guarantee that a …
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Login not working

35
I have a Ruby on Rails site with a simple user login and with my combo to login I get:


We're …
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Looking for a way to find a free ip address with ruby

32
I currently have a list of ip addresses that I would like to have a ruby script for loop though and …
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Homebrew error Big Sur

byCEHJ
16

The error appears at the end of the output. Am trying to install x11vnc on Big Sur


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Using MySQL with Ruby on Rails

byCMKool
29
I downloaded the latest version of Ruby which now uses sqlite 3 for its default database.  I need to…
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Rails Scriptaculous Disappear Text Problem

25
I'm doing some development for a website used to help people review their Chinese, and I want to be …
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Contact page returning JSON

32
Hey,

I have my contact page here: http://bestqualitypools.info/contact - when I fill out the form…
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first time debugging

25
While debugging, I got an error and a failure.


def method_missing(selector, *args)
  return …
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Active record already activated

23
I am using MediaTemple rails hosting and when I am trying to run my application I get this from my …
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Distinct records from multiple csv files

25
Hello
Example ...
I have 3 seperate csv files with exactly the same amount of headers (same names…
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regular expressions in Java

24
ok, i dont think that anyone will be able to help with this (without seeing entire code), but I have…
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Best IDE for Ruby on Rails - What do you think?

20
Hey,

I have been looking at IDE's for developing with Ruby on Rails and I am just trying to see …
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Return the number of rows found in a table

18
I am trying to render the number of rows found in a table in my view but for some reason I am unable…
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Array filtering

21
Hi
I have an array of numbers and want to find the numbers that can add up to the max number in the…
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uploading data to microsoft access using ruby

18
Hello
I have a text file (textfile.txt) which needs uploading to microsoft access - for example ...…
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RUBY - Read and write to file - selected rows

18
Hello
I want to be able to select rows (or size - say 40KB chunks of data )from a file and write …
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Java1.4 Regular Expression Problem

14
Hi,

I would like to look into the HTML source code of a web page and determine if certain …
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Joining files - Ruby

16
Hello - complete beginner
I am trying to join files to make one file - my pathetic attempt is below…

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