kenji0x02

StopWatch

Simple class to measure process time in Ruby. Please use this class, when you don't need to use profile library.

Usage

Start stop watch

kenji0x02

(function() {

var Task = Backbone.Model.extend({
    defaults: {
        completed: false
    },
    toggle: function() {
        this.set('completed', !this.get('completed'));
    }
});

kenji0x02

openssl rsa -in server.key -out server.key

kenji0x02

$(function() {
  // ボタン・クリック時に1度だけ反映
  $('#btn').one('click',
    function(e) {
      window.alert('クリックされました！');
      $('.social-btn').append('<div class="hatena"><a>はてなのソーシャルボタンの設定</a></div>');
    }
  );
});

kenji0x02

// http://blog.tojiru.net/article/205007468.html
if (a == null) {
  alert("aはundefinedかnull");
}

kenji0x02

// Don't use: onClick="hoge('id')"

$('.btn').click(function(){
  var id = $(this).attr('id');
  var class = $(this).attr('class');
  var dataHoge = $(this).attr('data-hoge');
  hogeId(id);
  hogeClass(class);
  hogeDataHoge(dataHoge);
});

kenji0x02

// ex: separate 2 letters, and add "¥¥x"
var segments = signal.match(/.{2}/g);

var code = ""
for (var i = 0; i < segments.length; i++) {
  code += "¥¥x" + segments[i];
}

kenji0x02

$ open -a textedit file_name

# i don't remenber this command, so...

$ vi ~/.bashrc
+ if [ `uname` = "Darwin" ]; then
+   alias notepad="open -a textedit"
+ fi

# windows like :-)

kenji0x02

$ git config user.name 'Kenji'
$ git config user.emai kenji0x02@gmail.com
$ vi .git/config
- url = https://github.com/kenji0x02/marico.git
+ url = github:kenji0x02/marico.git

kenji0x02

$ sudo vim
Error detected while processing /Users/user_name/.vim/bundle/neocomplcache/plugin/neocomplcache.vim:
line   37:
"sudo vim" and $HOME is not same to /root are detected.Please use sudo.vim plugin instead of sudo command or set always_set_home in sudoers.

then, set "always_set_home" in visudo as follows:

$ sudo visudo
+ Defaults        always_set_home