| " Put this in plugin/diffsplit.vim. | |
| " | |
| " Executing :Diffsplit on a file, containing a git diff would open up a new | |
| " tab, cd to a temporary directory, and distribute the changes into separate | |
| " files, mirroring the repo layout. You can then use NERDTree or whatever you | |
| " like to browse through the changes. | |
| " | |
| " Using it straight from the command-line is fairly simple and aliasable: | |
| " | |
| " git diff whatever | vim - -R +Diffsplit |
For a while, I have felt that the following is the correct way to improve the mass assignment problem without increasing the burden on new users. Now that the problem with the Rails default has been brought up again, it's a good time to revisit it.
When creating a form with form_for, include a signed token including all of the fields that were created at form creation time. Only these fields are allowed.
To allow new known fields to be added via JS, we could add:
| # Additional translations at https://github.com/plataformatec/devise/wiki/I18n | |
| bg: | |
| errors: | |
| messages: | |
| expired: "е изтекъл, моля заявете нов" | |
| not_found: "не е намерен" | |
| already_confirmed: "е вече потвърден, моля опитайте да влезете в профила си с него" | |
| not_locked: "не бе заключен" | |
| not_saved: |
| # RSpec matcher for validates_with. | |
| # https://gist.github.com/2032846 | |
| # Usage: | |
| # | |
| # describe User do | |
| # it { should validate_with CustomValidator } | |
| # end | |
| RSpec::Matchers.define :validate_with do |validator| | |
| match do |subject| |
| #!/usr/bin/env sh | |
| ## | |
| # This is script with usefull tips taken from: | |
| # https://github.com/mathiasbynens/dotfiles/blob/master/.osx | |
| # | |
| # install it: | |
| # curl -sL https://raw.github.com/gist/2108403/hack.sh | sh | |
| # |
| # Inspired from https://www.braintreepayments.com/braintrust/our-git-workflow | |
| # and some https://www.google.com/search?q=git%20workflow&hl=en searching | |
| # | |
| git checkout master | |
| git merge --squash dev | |
| msg="Version XXX";log=$(git log --format=" * %s" dev ^$(git log --merges -n 1 dev --format="%H")); echo -e "$msg\n\n$log" | git commit -F- | |
| git checkout dev && git merge master |
| Latency Comparison Numbers (~2012) | |
| ---------------------------------- | |
| L1 cache reference 0.5 ns | |
| Branch mispredict 5 ns | |
| L2 cache reference 7 ns 14x L1 cache | |
| Mutex lock/unlock 25 ns | |
| Main memory reference 100 ns 20x L2 cache, 200x L1 cache | |
| Compress 1K bytes with Zippy 3,000 ns 3 us | |
| Send 1K bytes over 1 Gbps network 10,000 ns 10 us | |
| Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD |
| def my_task | |
| while(true) do | |
| begin | |
| database_access_here | |
| rescue Exception => ex | |
| begin | |
| ActiveRecord::Base.connection.reconnect! | |
| rescue | |
| sleep 10 | |
| retry # will retry the reconnect |
| " Can be called in several ways: | |
| " | |
| " :Grep <something> " -> Grep for the given search query | |
| " :Grep " -> Grep for the word under the cursor | |
| " :'<,'>Grep " -> Grep in visual mode | |
| " | |
| command! -count=0 -nargs=* Grep call s:Grep(<count>, <q-args>) | |
| function! s:Grep(count, args) | |
| try | |
| let original_grepprg = &grepprg |
| class ActiveRecord::Base | |
| mattr_accessor :shared_connection | |
| @@shared_connection = nil | |
| def self.connection | |
| @@shared_connection || ConnectionPool::Wrapper.new(:size => 1) { retrieve_connection } | |
| end | |
| end | |
| ActiveRecord::Base.shared_connection = ActiveRecord::Base.connection |
