chichunchen

team.rb

class Team < ActiveRecord::Base
	validates :name, :presence => true

	has_many :players
	has_many :games
end

----------------------------------------------------

chichunchen

ln -s "/Applications/Sublime Text.app/Contents/SharedSupport/bin/subl" /usr/local/bin/sublime

# Environment: MacOSX 10.9, 10.10 & SublimeText3 Build3065 

chichunchen

[[ -s "$HOME/.profile" ]] && source "$HOME/.profile" # Load the default .profile

[[ -s "$HOME/.rvm/scripts/rvm" ]] && source "$HOME/.rvm/scripts/rvm" # Load RVM into a shell session *as a function*
if which rbenv > /dev/null; then eval "$(rbenv init -)"; fi

export PS1="\[\033[36m\]\u\[\033[m\]@\[\033[32m\]\h:\[\033[33;1m\]\w\[\033[m\]\$ "
export CLICOLOR=1
export LSCOLORS=ExFxBxDxCxegedabagacad

#   --------------------------

chichunchen

In the Terminal, use:
- Shift + Fn Up for PageUp, 
- Shift + Fn Down for PageDown, 
- Shift + Fn Left for Home, 
- Shift + Fn Right for End

chichunchen

" 補齊括弧
" 語法
" inoremap  triger_char  mapping_str
" 映射指令     觸發字元     映射字串
"
" 註：<LEFT> 為向右鍵字元
 
inoremap ( ()<LEFT>  "小括號補齊，並將輸入游標左移一個字元
inoremap [ []<LEFT>  "中括號補齊，並將輸入游標左移一個字元
inoremap { {}<LEFT>  "大括號補齊，並將輸入游標左移一個字元

chichunchen

set -g default-terminal "screen-256color"
# Our .tmux.conf file

# Setting the prefix from C-b to C-a
# START:prefix
# END:prefix
# Free the original Ctrl-b prefix keybinding
# START:unbind
unbind C-b 
# END:unbind

chichunchen

" Version: 
"       5.0 - 29/05/12 15:43:36
"
" Blog_post: 
"       http://amix.dk/blog/post/19691#The-ultimate-Vim-configuration-on-Github
"
" Awesome_version:
"       Get this config, nice color schemes and lots of plugins!
"
"       Install the awesome version from:

chichunchen

// qt confit in yosemite

Qt/5.3/clang_64/mkspecs

vim qdevice.pri: macosx10.10

chichunchen

Compiling:

  Pthread:

    In Mac: g++ -o name name.c (the same as non-pthread program)

    In Ubuntu: g++ -o name name.c -lpthread

  OpenMP:
  

chichunchen

int* a = NULL;   // Pointer to int, initialize to nothing.
int n;           // Size needed for array
cin >> n;        // Read in the size
a = new int[n];  // Allocate n ints and save ptr in a.
for (int i=0; i<n; i++) {
    a[i] = 0;    // Initialize all elements to zero.
}
. . .  // Use a as a normal array
delete [] a;  // When done, free memory pointed to by a.
a = NULL;     // Clear a to prevent using invalid memory reference.