douglasmiranda

#-*-coding: utf-8 -*-

'''

    This module represents the recommender system for recommending
    new friends based on 'mutual friends'.


'''
__author__ = 'Marcel Caraciolo <[email protected]>'

douglasmiranda

# Compress Files
tar -zcvf foo.tar.gz /home/douglas/foo
# Extract files
tar -zxvf foo.tar.gz

douglasmiranda

String.prototype.title_case = function () {
    return this.replace(/\w\S*/g, function(txt){return txt.charAt(0).toUpperCase() + txt.substr(1).toLowerCase();});
};

r = '';
$('#IdModelo option').each(function(){
    r += 'u\''+$(this).text().title_case()+'\', ';
});

console.log(r);

douglasmiranda

~$ cd /opt/VirtualBox
~$ ls -al
~$ sudo chmod +x uninstall.sh
~$ sudo sh uninstall.sh
# then with 'cd' command move to the directory where is the .deb file, and execute it, example:
~$ cd ~/Downloads
~$ sudo dpkg -i virtualbox-4.1_4.1.20-80170~Ubuntu~precise_amd64.deb

douglasmiranda

update TABLE_NAME set FIELD_NAME = replace(FIELD_NAME, "find this string", "replace found string with this string");

douglasmiranda

<!-- http://coderwall.com/p/p0nvjw?i=5&p=1&q= -->
<ol class="breadcrumb">
    <li itemscope itemtype="http://data-vocabulary.org/Breadcrumb">
        <a href="http://www.example.com/" itemprop="url">
            <span itemprop="title">Example.com</span>
        </a>
    </li>
    <li itemscope itemtype="http://data-vocabulary.org/Breadcrumb">
        <a href="http://www.example.com/news" itemprop="url">
            <span itemprop="title">News</span>

douglasmiranda

# https://groups.google.com/forum/?fromgroups#!topic/django-brasil/TZBXSowifn8
from django.utils.encoding import smart_str, smart_unicode

a = u'\xa1'
print smart_str(a)

douglasmiranda

# Apply keyword searches.
def construct_search(field_name):
    if field_name.startswith('^'):
        return "%s__istartswith" % field_name[1:]
    elif field_name.startswith('='):
        return "%s__iexact" % field_name[1:]
    elif field_name.startswith('@'):
        return "%s__search" % field_name[1:]
    else:
        return "%s__icontains" % field_name

douglasmiranda

# https://groups.google.com/forum/?fromgroups#!topic/django-brasil/d6gV1V9qrgU
from django.forms import ModelForm
from minha_app.models import MeuModel


class MeuForm(ModelForm):
    class Meta:
        model = MeuModel

douglasmiranda

SetEnvIf Origin "^http(s)?://(.+\.)?(http://ANY_DOMAIN_HERE\.com)$" origin_is=$0 
Header always set Access-Control-Allow-Origin %{origin_is}e env=origin_is