hieuhani

======= Prolbem =================================================================================================================
I have installed : ruby-2.0.0,postgres-9.2 , now in rails app when I execute:

      rake db:create , command I get:

PG::InvalidParameterValue: ERROR:  new encoding (UTF8) is incompatible with the encoding of the template database (SQL_ASCII)
HINT:  Use the same encoding as in the template database, or use template0 as template.
: CREATE DATABASE "my_db_name" ENCODING = 'unicode'.......

      bin/rake:16:in `load'

hieuhani

import { fromJS } from 'immutable';
import {
  SIGN_IN_BY_EMAIL_REQUEST,
  SIGN_IN_BY_EMAIL_SUCCESS,
  SIGN_IN_BY_EMAIL_ERROR,
} from './constants';

const initialState = fromJS({
  error: null,
  user: null,

hieuhani

import { fromJS, List } from 'immutable';
import camelize from 'camelize';
import {
  GET_RESTAURANT_MENUS_REQUEST,
  GET_RESTAURANT_MENUS_SUCCESS,
  GET_RESTAURANT_MENUS_ERROR,
  SET_ACTIVE_MENU_CONTAINER_ID,
  SET_ACTIVE_MENU_ITEM_ID,
  PUT_UPDATE_MENU_CONTAINER_REQUEST,
  PUT_UPDATE_MENU_CONTAINER_SUCCESS,

hieuhani

import { createSelector } from 'reselect';

const selectMenusDomain = () => (state) => state.get('menus');

const selectRestaurantMenus = () => createSelector(
  selectMenusDomain(),
  (menusState) => menusState.get('menus')
);

const selectActiveMenu = () => createSelector(

hieuhani

// Nhan ket qua la 1 array
return state.set('menus', fromJS(payload.menus));

// Them phan tu
return state.set('menus', state.get('menus').push(fromJS(payload.menu)));

// Update 1 phan tu
return state
    .set('sets', state.get('sets').map((setItem) => {
        if (setItem.get('id') === payload.set.id) {

hieuhani

import React from 'react';
import PropTypes from 'prop-types';
import Immutable from 'immutable';
import styled from 'styled-components';
import { Link } from 'react-router';
import ViewBranchListPanel from '../../components/ViewBranchListPanel';
import './styles.scss';

const TableList = styled.ul`
  padding-left: 0;

hieuhani

Inspired by this article. Neat tricks for speeding up integer computations.

Note: cin.sync_with_stdio(false); disables synchronous IO and gives you a performance boost. If used, you should only use cin for reading input (don't use both cin and scanf when sync is disabled, for example) or you will get unexpected results.

Multiply by a power of 2

x = x << 1; // x = x * 2

hieuhani

0x5C9adE285d402001847E624BD64a57f0C9D467ce

hieuhani

# -*- coding: utf-8 -*-
#----------------------------------------------------------
# OpenERP HTTP layer
#----------------------------------------------------------
import ast
import collections
import contextlib
import datetime
import functools
import hashlib

hieuhani

import { createSelector } from 'reselect'

const selectGlobal = state => state.global

const selectNetworkEnabled = createSelector(selectGlobal, global => global.networkEnabled)
const selectServerConnectionStatus = createSelector(
  selectGlobal,
  global => global.serverConnectionStatus,
)
const selectLoginStatus = createSelector(