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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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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 …
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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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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Tcl regexp to parse un-normalized data

bymmoore
13
I have a flat input file containing un-normalized data. For example:

Name Age CD CD CD CD CD Sex …
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complex ordering by multiple tables and columns

10
I am new to RAILS and I need some help to build a complex ordering

Here is my model, I am not …
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How to write a new file with output from script

10
How to write a new file with output from script? My script logins into few remoter servers and runs …
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Javascript: handler for multi-select dropdown

8
I have a multi-select dropdown, eg:
<select id="mySelect" multiple="multiple" …
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Ruby or Python

7
Hi All,

I have decent powershell skills, I now want to learn either Ruby or Python , which …
Troubleshooting Solution

Best way to Capture output of a bash command, parse it and pull few thing from it.

8
Best way to Capture output of a bash command, parse it and pull few thing from it.

Below is the …
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Slow Query Log Parser for MySQL 5.7

5
I am trying to find a decent program to parse the mysqld_slow_queries.log but am having a hard time. …
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Help w/ SQL statement to SQLite3 DB in Ruby 1.9.1

15
Hey All,

I'm a total Ruby beginner and nearly an SQL beginner. I'm working on exercises from the …
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Why am i getting "Use of uninitialized value $bo_plus in substitution (s///)

14
this script pick up a file and steps through it, and then picks up another file and matches the item…
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iSeries Open Source THIN - Command not found

7
Our developers are attempting to use THIN (Open Source) on our iSeries.  It seems to be installed - …
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SQL on ruby on rails

5
Hi,

Have be trying to use the find_by_sql command in rails

Just want to do a simple sql call …
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How to use sed to replace a pattern out of a file?

5
How to use sed to replace a pattern out of a file?

Below is the line in rsyslog.conf that I am …
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development environment/tools in MAC OS

bymikha
4
I am a .net developer , trying to learn a different language or a framework, for example vue.js or …
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sql query rails way

5
hopefully this is a simple one:

I am looking for the "right" way to do this in rails, if there is…
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Merge XML files using a unique key?

8
Hello I have two XML files that I need to merge into one. I am able to use Python or Ruby to …
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is this a cms?

byrgb192
8
http://www.cchr.org

this website has a very organized layout

what language
or what content …
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AES-256-CBC Encryption between Ruby and PHP

5
Dear Experts:

I'm starting to find myself guessing at this issue, so it's time to call in the …

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