lesstile.rubyforge.org

koffeinfrei.org

git bash prompt | koffeinfrei

http://www.koffeinfrei.org/2013/07/05/git-bash-prompt

Koffeinfrei. alexis reigel. On july 05, 2013. I tried many different bash git prompt solutions, all of which were either too complicated, too buggy or too ugly. So…. I didn’t want to invent too much myself, so I used the git prompt provided by git. As a basis. This script does all the magic already, so the only thing left to do was to make it look nicer. This is the whole section in my .bash profile:. And now, step by step:. Increase the detail level of the output of the script. Git status substitutes=( ...

koffeinfrei.org

string variable interpolation from file in ruby | koffeinfrei

http://www.koffeinfrei.org/2012/12/17/string-variable-interpolation-from-file-in-ruby

Koffeinfrei. alexis reigel. String variable interpolation from file in ruby. On december 17, 2012. Sometimes you want to interpolate your variables from a dynamic string, e.g. some settings from a yaml file. The top three options are:. To interpolate the variables in the form of. Use some templating engine like erb or mustache or whatever. Use the string format operator. I’ll show the third option here as:. A templating engine is overkill for this purpose. Ruby has string formatting support. The operator...

koffeinfrei.org

Proper modern old school ftp sync | koffeinfrei

http://www.koffeinfrei.org/2015/07/27/proper-modern-old-school-ftp-sync

Koffeinfrei. alexis reigel. Proper modern old school ftp sync. On july 27, 2015. Remember the old days when we had to upload our web page via ftp? I guess for the php developers out there this is still the thing. Developing ruby applications and having capistrano and heroku and stuff has gotten me rid of using ftp for years. But lately I started to use middleman. What I use now to properly sync a static middleman page over ftp is this:. Comment ( lesstile enabled. Surround code blocks with - -).

zed.0xff.me

Setting up a scan server on OpenWrt & NetGear WNDR3700 - zed.0xff.me

http://zed.0xff.me/2011/06/09/setting-up-a-scan-server-on-openwrt-and-netgear-wndr3700

Setting up a scan server on OpenWrt and NetGear WNDR3700. 1 Install OpenWrt trunk for ar71xx. Follow openwrt wiki WNDR3700 page. I used openwrt-ar71xx-generic-wndr3700-squashfs-factory.img. And it worked like a charm. Your firmware image may be different, especially if you have WNDR3700 V2. Note that trunk build does not have HTTP. By default. If you want GUI. Or just don’t use trunk. stable. Branch has the GUI. As for me, I’m happy with. 2 Configure your wired/wireless networks. 3 Connect your USB.

koffeinfrei.org

fuzzy file matching in vim | koffeinfrei

http://www.koffeinfrei.org/2013/12/13/fuzzy-file-matching-in-vim

Koffeinfrei. alexis reigel. Fuzzy file matching in vim. On december 13, 2013. Until recently I used command-t. As the mechanism for opening files. It was always working great for me, and apart from the installation, which is a bit of a hassle because it’s written in ruby, I was very happy with it. There was only one feature missing: Word boundary matching by using uppercase characters. I was playing with the thought of contributing that feature to command-t, but then Gary Bernhardt. For the use case of f...

koffeinfrei.org

validate all database records rails task | koffeinfrei

http://www.koffeinfrei.org/2014/03/25/validate-all-database-records-rails-task

Koffeinfrei. alexis reigel. Validate all database records rails task. On march 25, 2014. Sometimes you need to validate all your active record entries in the database. This may happen when you update validations in your models and you want to check which models need an update. Or you have a legacy system that has invalid records. Or some other system wrote to the database (without the rails application’s validation). Here’s a rake task that validates all database rows for all the. On december 22, 2015.

koffeinfrei.org

linux and skype and misery and happiness | koffeinfrei

http://www.koffeinfrei.org/2013/09/28/linux-and-skype-and-misery-and-happiness

Koffeinfrei. alexis reigel. Linux and skype and misery and happiness. On september 28, 2013. Preamble: this guide applies to ubuntu). Ok so there was a time when the appeal of Skype’s linux version lied in the lack of features and fancy ui. It was stable and my life was awesome. Once upon a time, which is now, I gave it another shot, crawled the internet for solutions and found the following. Don’t use the official version that can be downloaded from their website. Comment ( lesstile enabled.

rhnh.net

Counting ActiveRecord associations: count, size or length? - Xavier Shay's Blog

http://rhnh.net/2007/09/26/counting-activerecord-associations-count-size-or-length

Robot Has No Heart. Xavier Shay blogs here. Counting ActiveRecord associations: count, size or length? Will fall through to the underlying array, which will force a load of the association. Postsuser id = 1321. This is bad. You loaded 162 objects into memory, just to count them. The DB can do this for us! Postsuser id = 1321. Now we’re on to something. The problem is,. Issue a count to the DB, which is kind of redundant if you’ve already loaded the association. That’s were. Postsuser id = 1321. It won&#8...

rhnh.net

Updating Class Table Inheritance Tables - Xavier Shay's Blog

http://rhnh.net/2010/08/17/updating-class-table-inheritance-tables

Robot Has No Heart. Xavier Shay blogs here. Updating Class Table Inheritance Tables. My last post covered querying class table inheritance. Tables; this one presents a method for updating them. Having set up our ActiveRecord models using composition, we can use a standard rails method. Accepts nested attributes for. To allow easy one-form updating of the relationship. Validates numericality of :quantity. Has one class name. Accepts nested attributes for * SUBCLASSES. This issues the following SQL. I must...

sodonnell.net

today's word is sean o'donnell.

http://www.sodonnell.net/2014/12/14/bcd-how-its-made-grand-stairway

Today's word is. BCD: How It's Made, Grand Stairway. In this film by True Life Media. See how Bill Curran’s architectural creations are inspired by a Philadelphia neighborhood’s past, present, and future. Check out photos of a gorgeous grand stairway created by Bill Curran Design. For Philadelphia’s Granary Apartments. Posted on December 14, 2014. Maybe it happened yesterday. Surround code blocks with - -). Today's word is sean o'donnell.