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This technical tip shows how developers can convert email messages to other formats like EML, MSG & MHT in cloud using ruby language.
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posted 6 years ago by johansonkatherine
This code sample shows how Ruby developers can create PDF file from HTML using Aspose.Pdf for Cloud API in their REST applications.
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posted 7 years ago by johansonkatherine
I had a spreadsheet with a ton of data on it that I wanted in my seeds file. Using example columns in your database titled db_column1, db_column2, db_column3. Place your .xls file into your public folder and run 'gem install roo'
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posted 7 years ago by asalgan
If you're using Rails and want to make this a global function, drop this into your application_controller and call it as a function.
Example:
# get_string_between("hellomyfriendmoto", 'o', 'm')
# > myfriend
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posted 7 years ago by joshmn
Scales a number from a given range into a specific range, as explained [in this Stack Overflow](http://stackoverflow.com/questions/5294955/how-to-scale-down-a-range-of-numbers-with-a-known-min-and-max-value) post.
Just call it, for example like:...
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posted 8 years ago by slhck
= Rake Task for Rails
* name: name of the task
* desc: description of the task
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posted 8 years ago by cliffbraton
Use this Gem to programmatically take screenshots of websites with this completely open source and free library. We have also provided easy to follow online tutorials and sample applications to help you set up GrabzIt as quickly as possible.
First...
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posted 8 years ago by Maximus1983
Takes an image (path or url) and extracts the 7 most common colors and returns their hex values.
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posted 9 years ago by kellishaver
Checks to make sure the file is a valid image file, checks max file size, and directory write permissions, requires 'fileutils' gem.
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posted 9 years ago by kellishaver
The Blackberry AppWorld portal allows you to schedule reports which are delivered as CSV.zip files. Although the CSV file offers a lot of detail about operating system and date of download, most of the time I just want to know which users downloaded...
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posted 9 years ago by chrisaiv
If you need to do any sort of screen capturing using FFMPEG, you might need this one day
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posted 9 years ago by chrisaiv
Do a remote search for all gems containing the word 'pdf' with detailed descriptions and view results in textmate
requires `rubygems-mate` gem
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posted 9 years ago by inkdeep
I use this code snippet all the time. It allows me to parse a CSV file and transform it into an XML file.
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posted 9 years ago by chrisaiv
Programa de una calculadora en ruby ademas de contraseña y usuario
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posted 9 years ago by solhelios
Trabajo hecho en el campus de software de la universidad de granada . Responde a las preguntas!
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posted 9 years ago by solhelios