Akbar Corat - Coret

What will I do today? 1. I should be succeeded to set phusion passenger on my computer.

MacVim icon, glossy style (Photo credit: Wikipedia ) Well, I share to you to delete white space using vim. Please follow me. 1. Copy function below to ~/.vimrc function! DelWhiteSpace()   %s/\s\+$//e endfunction autocmd BufWritePre     *.rb :call DelWhiteSpace() 2. Open a file that has whitespace and write :call DelWhiteSpace() 3. And write to save and quit :wq Hopefully this article is useful. :)

Hello guys, I would to share about making function. You can take condition on your fancybox. In my case: I have checkbox that should be checked to show the fancybox. <pre> <script type="text/javascript">   $("#invitation-message").fancybox({     'onStart': function()     {       var $list_friends = $('input[id^="friends"][type="checkbox"]:checked');       var condition_friend = $list_friends.length       if (condition_friend > 0) {          alert('a')       } else {         alert('b')       }       }     }); </script> </pre> Hopefully this article to be useful. :)

Ubuntu-logo-unique-image (Photo credit: Jeffpro57 ) Archive:  /home/lap048/Documents/ahjah/jh.zip [/home/lap048/Documents/ahjah/jh.zip]   End-of-central-directory signature not found.  Either this file is not   a zipfile, or it constitutes one disk of a multi-part archive.  In the   latter case the central directory and zipfile comment will be found on   the last disk(s) of this archive. zipinfo:  cannot find zipfile directory in one of /home/lap048/Documents/ahjah/jh.zip or           /home/lap048/Documents/ahjah/jh.zip.zip, and cannot find /home/lap048/Documents/ahjah/jh.zip.ZIP, period. Solution: 1. Open Terminal and go to jh.zip     cd ~/Document/ 2. run this:     jar xvf jh.zip Hopefully this article useful. Thanks

Ini adalah link yang akan membantu untuk belajar Regular Expresion http://www.icewarp.com/support/online_help/203030104.htm

Hi Everyone. I will to share to you about finding job on the foreign. this is the link: http://railsjobs.in/ You can write your country what you want. Hopefully this acticle useful.

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Ruby on Rails (Photo credit: Wikipedia ) Follow me to create a constant on model. Many people ask where a good place to take a constant. I recommend to you to take a constant on your model. For instance: 1. I have song.rb class Song < ActiveRecord::Base   #--   # constants   #++   KEY_SIMBOLS = [ "C", "C#", "D", "D#", "E", "F", "F#", "G",      "G#", "A", "A#", "B" ] #-- # public class methods #++  def initial_key initial_key_sym = KEY_SIMBOLS end end 2. I have constant KEY_SIMBOLS 3. You can access with: song = Song.first song.initial_key Thanks

Muhamad Akbar Bin Widayat dan Kurnia Nurhajijah Ini adalah foto saya dengan adik saya.  Foto ini diambil di Klatakan - Tanggul, Jember. Ini adik saya suka di foto. hehe

Selamat pagi semua.. Hari ini saya ada di Jalan Karapitan NO. 100 Bandung. @wgs :D

Langkahnya: 1. masuk ke .vimrc. Dengan: vim ~/.vimrc 2. Ketikkan  match ErrorMsg '\%>80v.\+' 3. Save dan keluar ketik: wq Semoga bermanfaat

Ini langkah - langkahnya: 1. Buka terminal atau console. Klik menu Applications > Accessories > Terminal 2. Ketik passwd 3. Isi current password sekarang 4. Isi password baru 5. Isi confirmation password 6. Maka akan mucul pesan "password updated successfully" Semoga bermanfaat.

vim logo (Photo credit: Wikipedia ) Bagi pengguna Vim pada Ubuntu ini ada beberapa settingan default saat menggunakan Vim. 1. Ketika sudah menginstall vim. 2. Buat file pada menggunakan vim. 3. Ketik vim ~/.vimrc 4. Kemudian ketik :set number :set smartindent :set tabstop=2 :set shiftwidth=2 :set expandtab 5. Kemudian ketik :wq Saya akan jelaskan satu persatu 1. :set number untuk menambahkan line 2. :set smartindent untuk auto indent line 3. :set tabstop untuk menambahkan tab 2 spasi Semoga bermanfaat..

When you want to copy, cut, and paste line outside terminal. Please follow me. 1. Put   set clipboard=unnamed on .vimrc 2. restart your vim 3. write v and select what line that you want 4. press p on another file I hope you can success. Thank Note : for the first point, you can put set using gedit or nano.       for instance: nano ~/.vimrc       do not forget save this file.

Saat ini saya akan berbagi pengalaman untuk Setting Internet XL pada iPhone 4.. 1. Masuk ke Setiing icon 2. Kemudian pilih General 3. Kemudian pilih Network 4. Aktifkan 3G menjadi On 5. Aktifkan Cellular Data menjadi ON 4. - Setting APN: internet     - Setting Username: (di kosongin saja)     - Setting Password: (di kosongin saja) 5.  Ketika icon 3G belum muncul pada menu bar paling atas      Cobalah di restart iphonenya. Semoga bermanfaat  

Semoga bulan Ramadhan ini, menjadikan saya semakin dekat sama Allah. Amin.. Saya ingin bersemangat kembali.. bismillahhirrahmanirrahim..

Semangat

Go to : 1. Applications 2. Ubuntu Sofware Center 3. Search => Cheese Webcam Booth 4. Click Install 5. After that check in Application> Sound and Video> Cheese Webcam Booth 6. Finish

put line: require 'net/http' in config/initializer/recapcha.rb

If you want to skip password validation in devise login. In users controller, you only add line below: sign_in @user, :bypass => true unless params[:user][:password].blank? for example: def update     if @user.update_user_data(params[:user])       sign_in @user, :bypass => true unless params[:user][:password].blank?       if current_user.is_admin?         redirect_to users_path       else         redirect_to edit_user_path(current_user)       end     else       render :action => :edit     end   end

var name; // Prompt for the user's name here. prompt("what's your name?"); if(name === "Sam") {   console.log("Your name is Sam!"); } else{   console.log("Your name isn't Sam!"); }

1. go to config/boot.rb 2. add require 'thread' below:     RAILS_ROOT = "#{File.dirname(__FILE__)}/.." unless defined?(RAILS_ROOT)     require 'thread'

gem install -v=2.3.8 rails

1. Go to terminal 2. sudo apt-get install nodejs 3. rails s again

Installing pg (0.11.0) with native extensions Unfortunately, a fatal error has occurred. Please report this error to the Bundler issue tracker at https://github.com/carlhuda/bundler/issues so that we can fix it. Thanks! /home/lap048/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/site_ruby/1.9.1/rubygems/installer.rb:552:in `rescue in block in build_extensions': ERROR: Failed to build gem native extension. (Gem::Installer::ExtensionBuildError) /home/lap048/.rvm/rubies/ruby-1.9.2-p180/bin/ruby extconf.rb --with-pg-config=/usr/local/Cellar/postgresql/9.1.2/bin/pg_config Using config values from /usr/local/Cellar/postgresql/9.1.2/bin/pg_config *** extconf.rb failed *** Could not create Makefile due to some reason, probably lack of necessary libraries and/or headers. Check the mkmf.log file for more details. You may need configuration options. Provided configuration options: --with-opt-dir --with-opt-include --without-opt-include=${opt-dir}/include --with-opt-lib --without-opt-li...

Install netbeans for ruby on rails di ubuntu 10.10 1. http://netbeans.org/downloads/6.9.1/ 2. Download netbeans for ruby 3. In terminal you should to go to the directory after you finished to download. for example: cd home/your_computer/Downloads 4. sudo apt-get install openjdk-6-jdk 5. sudo sh  ./netbeans-6.9.1-ml-javase-linux.sh 6. finish.

you can do this: 1. $ rvm pkg install zlib 2. $ rvm reinstall 1.9.2 --with-zlib-dir=$rvm_path/usr if you want to learn more you can go to this link

reverse below     def store_location       session[:return_to] = request.request_uri     end   by    def store_location       session[:return_to] = request.fullpath     end

http://runningwithrails.com/2011/02/configuring-gedit-for-rails/

How to make user in phpmyadmin: 1. you must log in as root 2. choose Previllage menu 3. click Add new a User link 4. fill the field username with your username 5. select Local to become localhost 6. fill your password 7. click radio button grand all privilages 8. click Go.

var lost = [4, 8, 15, 16, 23, 42]; var count = lost.length; var isLost = function (n) {   for ( i=0; i<6; i++ ) {     if ( n === lost[i]) {       return true;     }   }   return false; }; if ( isLost(12) ) {   console.log('12 is a lost number'); } if ( isLost(16) ) {   console.log('16 is a lost number'); }

var square = function (x) {   x = x * x;   return x; }; square(3);

tambahkan di gemfile, 1. gem 'therubyracer' 2. jalankan bundle install lagi 3. jalankan rails s

def category            str = "<ul>"       Category.parent_categories.each do |parent| str +=  "<li>#{link_to parent.name, category_path(parent.id)}<li>"         parent.child_categories.each do |child|        str += "<ul><li>#{child.name}</li></ul>"                 end end str += "</ul>"   return str          end