Snipplr

(Ruby) Get string between two strings - joshmn

Mon, 22 Apr 2013 06:50:51 GMT

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

(Ruby) `rb output margin - zhaowu

Fri, 05 Apr 2013 18:20:40 GMT

(Rails) Validate credit card - Fivell

Tue, 26 Mar 2013 06:26:40 GMT

(Rails) Rails fix for cookie munging AT&T Proxies - mightybs

Thu, 21 Feb 2013 06:32:38 GMT

Working on the problem described here: http://forums.att.com/t5/Data-Messaging-Features-Internet/3G-proxy-wnsnet-attws-com-strips-HTTP-response-headers/m-p/3294533/highlight/false#M59737 After some testing we found the below code to fix our troubles in Rails 1.0 sites. I have not checked if future Rails versions provide the same "fix" or not. We include this file in our environment file so that on load of the application we decide whether or not it is necessary and define the fix then.

(Ruby) 001: Parse and add a CSS class to every html file in a folder - lfatr

Tue, 29 Jan 2013 01:44:20 GMT

Run from console: ruby {filename} **Careful this script does not only read but also write** This script - looks for every html file in the folder above - parses them and generates a classname based on the file name ( '019-5028dca6d8bd8861270001b1.html' -> 'page19' ) - checks if the page's body tag has the page class, adds the class to the body tag - and writes it back LA

(Ruby) Capture Screenshots in Ruby - Maximus1983

Thu, 09 Aug 2012 23:22:47 GMT

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 run: gem install grabzit Then register a new account on http://grabz.it to get your application key and application secret. Then use the code as shown below!

(Ruby) Simple code - hquilo

Fri, 27 Jul 2012 01:43:22 GMT

Simple example for exhibiting snipplr's code embedding features in blogspot

(Ruby) CodeBreaker - slmnwise

Mon, 23 Apr 2012 12:36:50 GMT

The "Mastermind" Game, Digitized

(Rails) Solución: Rails no encuentra la librería MySQL aunque esté instalada (OS X) - skozz

Thu, 16 Feb 2012 19:45:42 GMT

Esto suele ocurrer muy amenudo cuando instalamos Ruby on Rails antes que MySQL. Es un error "Library not loaded: libmysqlclient.18.dylib (LoadError)" donde lista los directorios donde busca y no lo encuentra. La solución es guiarle para que lo encuentre. Lo hacemos ejecutando este comando en el Terminal para darle la ruta.

(Ruby) Ruby: Search Spotify API - chrisaiv

Thu, 26 Jan 2012 10:04:01 GMT

Simple test showing how to make a request to Spotify's API.

(Ruby) Image Uploading in Ruby - kellishaver

Mon, 09 Jan 2012 08:34:18 GMT

Checks to make sure the file is a valid image file, checks max file size, and directory write permissions, requires 'fileutils' gem.

(Ruby) Fetch remote JSON in Ruby - vestimir

Wed, 07 Dec 2011 23:55:02 GMT

An example method for fetching remote JSON data in Ruby.

(Ruby) Ruby: Parsing Blackberry Download Reports - chrisaiv

Thu, 10 Nov 2011 11:46:26 GMT

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 the app from which countries. So usually I choose "Country, then date", unpack the .zip and run this (verbose) ruby script.

(Ruby) Singleton Pattern MacRuby - iloveitaly

Wed, 02 Nov 2011 04:14:50 GMT

Works fine for MacRuby applications

(Ruby) Ruby: SMPTE Converter - chrisaiv

Sat, 29 Oct 2011 03:09:28 GMT

If you need to do any sort of screen capturing using FFMPEG, you might need this one day

(Bash) Rescue any exception in Ruby - cczona

Thu, 20 Oct 2011 14:59:24 GMT

From the Pickaxe, 4th edition, p. 352: A rescue clause with no parameter is treated as if it had a parameter of StandardError. This means that some lower-level exceptions will not be caught by a parameterless rescue class. If you want to rescue every exception, use this:

(Rails) Rails request parameters! - abstraktor

Sat, 24 Sep 2011 01:25:26 GMT

(Bash) remove trailing space from specific file (ex. ruby) - giver

Wed, 24 Aug 2011 13:00:24 GMT

(Ruby) Ruby CSV writing and reading example with quotes, line breaks and commas in the fields - m1b

Fri, 19 Aug 2011 05:51:04 GMT

Shows how to read/write fully formatted CSV with Ruby

(Ruby) Ruby class and instance variables lifecycle across inheritance demo - m1b

Thu, 18 Aug 2011 03:04:31 GMT