raveenb

Connecting to an Android device over SSH

Initial Setup

Install Android App Termux from APKPure or AppStore. If the app exists, just delete and re-install it to get the latest version, The APK can be downloaded from https://apkpure.com/termux/com.termux/ Install the APK using by running

adb install ~/Downloads/Termux_v0.73_apkpure.com.apk

john-guerra

Geo Json map of Colombia

Based on the Map of Thailand by Master Krist Wongsuphasawat, a simple map of Colombia using GeoJSON and D3.js

As in Krist example:

• Each province is color-coded by the length of its name in English.
• Hover each province to see text effects.
• New font is chosen randomly every time you change the province.

cansadadeserfeliz

from django.core.validators import RegexValidator

plates_validator = RegexValidator(
    r'^([A-Z]{3}\d{3}|[A-Z]{2}\d{4}|[A-Z]{2}\d{3}[A-Z]|[A-Z]\d{4,5}|[A-Z]{3}\d{2}[A-Z])$',
    u'Combinaciones posibles: ABC123, AB1234, AB123C, A1234, A12345, ABC12D'
)

# http://www.regexr.com/391ai

cansadadeserfeliz

# source: http://stackoverflow.com/questions/1317714/how-can-i-filter-a-date-of-a-datetimefield-in-django

from django.utils import timezone

today_min = datetime.datetime.combine(timezone.now().date(), datetime.time.min)
today_max = datetime.datetime.combine(timezone.now().date(), datetime.time.max)
MyModel.objects.get(date__range=(today_min, today_max))

cansadadeserfeliz

class MyAdmin(admin.ModelAdmin):

    def has_delete_permission(self, request, obj=None):
        return False

    def get_actions(self, request):
        actions = super(MyAdmin, self).get_actions(request)
        if 'delete_selected' in actions:
            del actions['delete_selected']
        return actions

cansadadeserfeliz

import json
from django.test import TestCase

class JSONViewTestCase(TestCase):

    def test_json_view(self):
        response = self.client.post(
            reverse('my_json_view'),
            json.dumps({
                # your JSON

lonetwin

# I needed to print out ascii tables from data in the form:
# [ ('column 0 title', 'column 1 title'  ..),
#   ('row 0, column 0 data', 'row 0, column 1 data' ...) ...]
#
# and surprisingly it got complicated because of variable lengths of the data.
# I googled for 'standard' ways of doing this and I found suggestions like:
# http://stackoverflow.com/questions/5909873/python-pretty-printing-ascii-tables
# ...which were a bit dated and hard to read or full scale modules like:
#
# http://pypi.python.org/pypi/texttable/

ctavan

#! /bin/bash
### BEGIN INIT INFO
# Provides:            redis-server
# Required-Start:      $remote_fs $syslog
# Required-Stop:       $remote_fs $syslog
# Should-Start:        $local_fs
# Should-Stop:         $local_fs
# Default-Start:       2 3 4 5
# Default-Stop:        0 1 6
# Short-Description:   redis-server - Persistent key-value db

springmeyer

# note: there is work afoot to load pbf directly with osm2pgsql
# http://lists.openstreetmap.org/pipermail/dev/2010-October/020953.html
# but for now osmosis >= 0.37 works best

# install java/osmosis if you don't already have it
sudo apt-get install sun-java6-jre
wget http://bretth.dev.openstreetmap.org/osmosis-build/osmosis-0.37.zip
unzip osmosis-0.37.zip
cd osmosis-0.37
chmod +x bin/osmosis