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getattr(__builtin__, type_of)(value)

# Where type_of is a string with the casting type and value the value to cast

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class UserProfileSerializer(serializer.ModelSerializer):
    class Meta:
        model = UserProfile
        fields = ['profile_info']


class UserSerializer(serializer.ModelSerializer):
    profile_info = serializers.CharField(source='profile.profile_info')
    class Meta:
        model = User

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import time
from pycallgraph import Config, GlobbingFilter, PyCallGraph
from pycallgraph.output import GraphvizOutput
from django.conf import settings


class CallgraphMiddleware(object):
    def process_view(self, request, callback, callback_args, callback_kwargs):
        if settings.DEBUG and 'graph' in request.GET:
            config = Config(

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# [...]

# Instead of adding a lot of changes to my .bashrc files I split
# those changes in small files and put those files in a .bash directory.
if [ -d ~/.bash/ ]; then
    for script in ~/.bash/*; do
        if [ -f $script ]; then
            . "$script"
        fi  
    done

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By definition, the first two numbers in the Fibonacci sequence are 0 and 1, and each subsequent number is the sum of the previous two. The recursive definition of the fibonacci number in Python is:

def fiboncci(n):
    if n == 0:
      return 0
    elif n == 1:
      return 1
 else

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git log --author="<author_name>" --pretty=tformat: --numstat | \
gawk '{ add += $1 ; subs += $2 ; loc += $1 - $2 } END \
{ printf "added lines: %s removed lines: %s total lines: %s\n",add,subs,loc }' -

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// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console