CodeMudgeon

John-Paul @jsitarski

[codemudgeon-blog]

How to remove all ruby gems that are not "default" gems in ruby 2

https://gist.github.com/jsitarski/5511964

[codemudgeon-blog]

Using Git reset to undo your most recent commit

Whoops, I just made a commit but I forgot to checkout the branch for the feature first.  Now that I committed stuff I shouldn't have, what to do?

Since I did not push anything, this is not a problem.

To roll back to the last commit I used:

git reset --soft HEAD~1

This undid the most recent commit and put me back to the previous revision.  See the example below:

[jsitarski@macbook 11:29 ~/src]$ git status # On branch group_annotations # Changes not staged for commit: # (use "git add ..." to update what will be committed) # (use "git checkout -- ..." to discard changes in working directory) # # modified: pom.xml # no changes added to commit (use "git add" and/or "git commit -a") [jsitarski@macbook 11:36 ~/src]$ git add . [jsitarski@macbook 11:36 ~/src]$ git commit -m "No don't do that" [group_annotations 2f77203] No don't do that 1 files changed, 2 insertions(+), 2 deletions(-) [jsitarski@macbook 11:37 ~/src]$ git status # On branch jpa_annotations_for_groups nothing to commit (working directory clean) [jsitarski@macbook 11:37 ~/src]$ git reset --soft HEAD~1 [jsitarski@macbook 11:38 ~/src]$ git status # On branch group_annotations # Changes to be committed: # (use "git reset HEAD ..." to unstage) # # modified: pom.xml #

[codemudgeon-blog]

Google code prettify to highlight syntax in code samples

Below is an example of a google code prettify.js highlighted ruby code snippet:

require 'rake/testtask' task :default => [:test] ENV["WEBDRIVER_URL"] = "http://192.168.56.101:8080/wd/hub" Rake::TestTask.new do |t| t.libs << "test" t.test_files = FileList['test/test*.rb'] t.verbose = true t.ruby_opts = ["-rubygems"] end

You can check the project out for yourself at http://code.google.com/p/google-code-prettify/.

[codemudgeon-blog]

First Post

This is my first post.  Boom!