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sudo apt-get build-dep python-numpy python-scipy python-libsvm python-matplotlib | |
pip install numpy | |
pip install scipy | |
pip install python-libsvm | |
pip install matplotlib |
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from fabric.api import * | |
# current_git_branch = local('git symbolic-ref HEAD', capture=True).split('/')[-1] | |
# === Environments === | |
def development(): | |
env.env = 'development' | |
env.settings = '{{ project_name }}.settings.development' |
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#-*-coding: utf-8 -*- | |
''' | |
This module represents the recommender system for recommending | |
new friends based on 'mutual friends'. | |
''' | |
__author__ = 'Marcel Caraciolo <[email protected]>' |
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# Compress Files | |
tar -zcvf foo.tar.gz /home/douglas/foo | |
# Extract files | |
tar -zxvf foo.tar.gz |
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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); |
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~$ 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 |
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update TABLE_NAME set FIELD_NAME = replace(FIELD_NAME, "find this string", "replace found string with this string"); |
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<!-- 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> |
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# 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) |
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# 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 |