andreyshuster

git filter-branch --force --index-filter 'git rm --cached --ignore-unmatch ''solution\Schema Objects\Programmability\Stored Procedures\dbo.Product_recommendation_insert.proc.sql''' --prune-empty --tag-name-filter cat -- --all

andreyshuster

git config url.https://.insteadOf git://

andreyshuster

npm install -g generator-webapp
npm install -g generator-chromeapp
npm install -g generator-chrome-extension
npm install -g generator-angular

andreyshuster

#!/bin/sh

FILES=$(git diff --cached --name-status | grep -v ^D | awk '$1 $2 { print $2}' | grep -e .py$)
if [ -n "$FILES" ]; then
pep8 -r $FILES
fi

andreyshuster

model._meta.get_all_field_names()

andreyshuster

@render_to('contact.html')
def contact(request):
    form = ContactForm(request.POST or None)
    if form.is_valid():
        # обрабатываем данные. Например, делаем form.save()
        # ...
        return redirect('url_name', param1=value)
    return {'form': form} 

andreyshuster

:source-file ~/.tmux.conf

andreyshuster

s = %some string%
size = %chunk size%
[s[n:n+size] for n in xrange(0, len(s), size)]

andreyshuster

tail -f /var/log/nginx/access.log | ack-grep --flush --passthru --color --color-match=red "^.* 404 .*$"  | ack-grep --flush --passthru --color --color-match=green "^.* 200 .*$"

andreyshuster

# http://stackoverflow.com/questions/8082670/django-user-passes-test-decorator
class SuperuserRequiredMixin(object):
    @method_decorator(user_passes_test(lambda u: u.is_superuser))
    def dispatch(self, *args, **kwargs):
        return super(SuperuserRequiredMixin, self).dispatch(*args, **kwargs)

class MyView(SuperuserRequiredMixin, View):
    def get(self, request):
        ...