pinglamb

module ConstantHelper
  def redefine_constant(namespace, const_name, new_value)
    namespace.send(:remove_const, const_name) if namespace.const_defined?(const_name)
    namespace.const_set(const_name, new_value)
  end
end

pinglamb

Yosemite

• Postgresql not running

  https://gist.github.com/bendyorke/fd5203aae3b833d4fa2e

• pow not running

basecamp/pow#452

pinglamb

javascript:var%20s=document.createElement('script');s.setAttribute('src',%20'http://code.jquery.com/jquery.js');document.getElementsByTagName('body')[0].appendChild(s);void(s);$("img").attr("src", "http://lh4.googleusercontent.com/-RmrZDM1BSbk/U2bwuAKC6VI/AAAAAAAAD_I/PgK91Uc24xM/w456-h335-no/20140502_202731_852.jpg");

pinglamb

• $ brew install git-flow
• $ brew uninstall git
• $ brew install git --without-completions
• enable git-flow in oh my zsh plugin
• restart zsh
• $ git flow init
• $ git flow feature start myFeature
• $ git commit -a
• $ git commit -a
• $ git flow feature finish myFeature

pinglamb

{
  "data": [
    {"title": "黃子華棟篤笑 1990 - 娛樂圈血肉史", "link": "http://www.youtube.com/watch?v=hWQoj0wVuKM"},
    {"title": "黃子華棟篤笑 1991 - 色情家庭", "link": "http://www.youtube.com/watch?v=bxm1vKwzzis"},
    {"title": "黃子華棟篤笑 1992 - 跟住去邊度", "link": "http://www.youtube.com/watch?v=UmliSnuWPDQ"},
    {"title": "黃子華棟篤笑 1994 - 末世財神", "link": "http://www.youtube.com/watch?v=YzSyB4D06-M"},
    {"title": "黃子華棟篤笑 1995 - 棟篤笑雙打之玩無可玩", "link": "http://www.youtube.com/watch?v=SyG_c9ziTvY"},
    {"title": "黃子華棟篤笑 1997 - 秋前算帳", "link": "http://www.youtube.com/watch?v=MRsz2nMtOSs"},
    {"title": "黃子華棟篤笑 1999 - 拾下拾下", "link": "http://www.youtube.com/watch?v=ZEj3bGS6sYc"},
    {"title": "黃子華棟篤笑 2003 - 冇碳用", "link": "http://www.youtube.com/watch?v=PPGOSpiujPY"},

pinglamb

# A sample Guardfile
# More info at https://github.com/guard/guard#readme

guard 'brakeman' do
  watch(%r{^app/.+\.(erb|haml|rhtml|rb)$})
  watch(%r{^config/.+\.rb$})
  watch(%r{^lib/.+\.rb$})
  watch('Gemfile')
end

pinglamb

var links = document.getElementsByClassName('link');
var choose = function() {
  for(var j=0; j < links.length; j++) {
    links[j].className = '';
  }
  this.className = 'active';
};
for(var i=0; i < links.length; i++) {
  links[i].addEventListener('click', choose, false);
}

pinglamb

# A sample Gemfile
source "http://rubygems.org"

gem "rails", "2.3.11"
gem "mysql"
gem "rdoc"
gem "rdoc-data"
gem "shoulda", "~> 2.10.3"
gem "edavis10-object_daddy", ">= 0"
gem "mocha", ">= 0"

pinglamb

  @Override
  public Cursor query(Uri uri, String[] projection, String selection, String[] selectionArgs, String sortOrder) {
    SQLiteDatabase db = dbHelper.getReadableDatabase();
    if(sURIMatcher.match(uri) == EVENTS) {
      String selectClauses = "";
      for(int i=0; i < projection.length; i++) {
        if(projection[i] == "participants_count") {
           selectClauses += "(SELECT COUNT(*) FROM participants WHERE participants.event_id = events.event_id)";
        } else {
           selectClauses += projection[i];

pinglamb

diff --git a/app/models/photo.rb b/app/models/photo.rb
index 3c44e48..3fc12cc 100644
--- a/app/models/photo.rb
+++ b/app/models/photo.rb
@@ -190,4 +190,8 @@ class Photo < ActiveRecord::Base
   def hide
     update_attribute(:hidden, true)
   end
+
+  def sum_of_collections_count_and_hits_count