it-solutions-neef.de

dfriedm.github.io

def things_n_stuff

http://dfriedm.github.io/blog/page/2

Def things n stuff. Scope, Safe Ignorance, and Passing Objects. Today’s post is on something that was confusing to me and is probably confusing to other budding ruby developers. 100% of the credit for any understanding is owed to a combination of Avi, Jeffrey Baird, Sandi Metz, a definition I found online from the Dave Thomas ruby book, and osmosis from classmates. Unless something’s wrong, in which case it’s 100% me. Ah Befuddlement, I Know ye Well. Proper Ignorance vs Entanglements. One first speedbump...

dfriedm.github.io

Ruby Versions and Gemsets for Beginners - def things_n_stuff

http://dfriedm.github.io/blog/2013/08/19/ruby-versions-and-gemsets-for-beginners

Def things n stuff. Ruby Versions and Gemsets for Beginners. The idea of having multiple versions of ruby and multiple gemsets for each on your system at the same time, was confusing and abstract for me when I first started messing with ruby. So I dug in a bit to learn the landscape:. Why Gems in the first place? Gems are just handy programs and libraries of code. Made a little X that helps you do something in all of your code? That package is called a gem. Gem and that gem works perfectly with ruby vers...

dfriedm.github.io

Symbolic Links, Unix - def things_n_stuff

http://dfriedm.github.io/blog/2013/10/14/unix-symbolic-links

Def things n stuff. Symbolic Links, Unix. There’s 2 types: soft links and hard links. Tell the system to open the target of the link, ie the thing for which you’re creating a link. It’s just a reference to the original file. It’s a bit like how an alias operates in a GUI, and points the system to the right location to use the original. Ln -s [file] [symlink name]. Where both quantities are file names or full paths plus file name. Making a file and a link to it:. Ruby target of link.rb. Rm link pointing t...

dfriedm.github.io

Outdated RVM and OpenSSL Certificate Errors - A PSA - def things_n_stuff

http://dfriedm.github.io/blog/2013/10/13/outdated-rvm-ssl

Def things n stuff. Outdated RVM and OpenSSL Certificate Errors - a PSA. A small public service announcement from the wee hours of the morning. I was getting errors trying to. In applications for an odd error I’d never seen before:. ERROR: SSL connect returned=1 errno=0 state=SSLv3 read server certificate B: certificate verify failed. So I tried to update my gems:. Running gem update for all rubies and gemsets. Only 'do' action is allowed. Simple cause, easy solution. If you’ve installed RVM, try this:.

dfriedm.github.io

Ruby's Zip Method - def things_n_stuff

http://dfriedm.github.io/blog/2013/10/12/ruby-zip-method

Def things n stuff. Always start by reading the ruby docs. The. Method is implemented in the Array class and Enumberable module, below, here. Is useful for combining collections in an ordered way. We’ll first call it with two collections, one as the message receiver and one as the message’s argument:. The order is irrelevant for now. Will return arrays made by combining the collections piece by piece. So far, simple:. 1,2,3].zip(['a', 'b', 'c']). 1, "a"], [2, "b"], [3, "c"]. What it’s doing. FIRST-3", ni...

iphone.apple-stream.com

無料セール情報 2015/08/05 - iPhone党

http://iphone.apple-stream.com/blog/2015/08/05/going-free

Laquo; 無料セール情報 2015/08/04. 無料セール情報 2015/08/06 ». Hitman: Sniper - SQUARE ENIX INC. Minecraft: Pocket Edition - Mojang. 冒険ディグディグ ドット絵ｘ放置ｘ冒険RPG - CoolFactory Co.,Ltd. Analog Paris - ordinaryFactory. Photograph - 一眼トイカメラ - Naoya Maeda. And IT Solutions Neef.

iphone.apple-stream.com

Category: 2ch - iPhone党

http://iphone.apple-stream.com/blog/categories/2ch

Hitman: Sniper - SQUARE ENIX INC. Minecraft: Pocket Edition - Mojang. 冒険ディグディグ ドット絵ｘ放置ｘ冒険RPG - CoolFactory Co.,Ltd. Analog Paris - ordinaryFactory. Photograph - 一眼トイカメラ - Naoya Maeda. And IT Solutions Neef.

iphone.apple-stream.com

Category: Appスイッチャー - iPhone党

http://iphone.apple-stream.com/blog/categories/appsuitutiya

Hitman: Sniper - SQUARE ENIX INC. Minecraft: Pocket Edition - Mojang. 冒険ディグディグ ドット絵ｘ放置ｘ冒険RPG - CoolFactory Co.,Ltd. Analog Paris - ordinaryFactory. Photograph - 一眼トイカメラ - Naoya Maeda. And IT Solutions Neef.

iphone.apple-stream.com

Category: AirPlay - iPhone党

http://iphone.apple-stream.com/blog/categories/airplay

Hitman: Sniper - SQUARE ENIX INC. Minecraft: Pocket Edition - Mojang. 冒険ディグディグ ドット絵ｘ放置ｘ冒険RPG - CoolFactory Co.,Ltd. Analog Paris - ordinaryFactory. Photograph - 一眼トイカメラ - Naoya Maeda. And IT Solutions Neef.

pragdevnotes.com

Ruby on Windows Guides - The Book - Pragmatic Development Notes

http://pragdevnotes.com/2012/03/07/ruby-on-windows-guides-the-book

Ruby on Windows Guides - the Book. I use Windows on my everyday work. First thing I do after installing Windows is to set up complete environment for Ruby. In ancient days (measuring in computer years, of course) I have used One Click Installer. Later, RubyInstaller. Came on the scene. But do you really need installer for Ruby on Rails on Windows? If, on the other hand, you want to know how things work, you should try to install Ruby on Rails without installer. With RubyInstaller installing Ruby on R...