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Kubernetes Commands

Helper setup to edit .yaml files with Vim:

• VIM Setup for Yaml files

List of general purpose commands for Kubernetes management:

• PODS
• Create Deployments

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#!/usr/bin/env python
import argparse
import redis


def connect_redis(conn_dict):
    conn = redis.StrictRedis(host=conn_dict['host'],
                             port=conn_dict['port'],
                             db=conn_dict['db'])
    return conn

AnjaneyuluBatta505

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

import wifi


def Search():
    wifilist = []

    cells = wifi.Cell.all('wlan0')

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function elementInViewport2(el) {
    var top = el.offsetTop;
    var left = el.offsetLeft;
    var width = el.offsetWidth;
    var height = el.offsetHeight;

    while(el.offsetParent) {
      el = el.offsetParent;
      top += el.offsetTop;
      left += el.offsetLeft;

AnjaneyuluBatta505

const getQueryString = params => {
  return Object.keys(params)
    .map(k => {
      if (Array.isArray(params[k])) {
        return params[k]
          .map(val => `${encodeURIComponent(k)}[]=${encodeURIComponent(val)}`)
          .join("&");
      }

      return `${encodeURIComponent(k)}=${encodeURIComponent(params[k])}`;

AnjaneyuluBatta505

import React, { Component } from "react";
import { ActivityIndicator, View } from "react-native";
import {StyleSheet} from 'react-native' 

const styles = StyleSheet.create({
    loading: {
        flex: 1,
        flexDirection: "row",
        alignItems: 'center'
    },

AnjaneyuluBatta505

tmux cheat sheet

(C-x means ctrl+x, M-x means alt+x)

Prefix key

The default prefix is C-b. If you (or your muscle memory) prefer C-a, you need to add this to ~/.tmux.conf:

remap prefix to Control + a

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<!-- create_normal.html :: part 4 -->

<script type='text/javascript'>
function updateElementIndex(el, prefix, ndx) {
    var id_regex = new RegExp('(' + prefix + '-\\d+)');
    var replacement = prefix + '-' + ndx;
    if ($(el).attr("for")) $(el).attr("for", $(el).attr("for").replace(id_regex, replacement));
    if (el.id) el.id = el.id.replace(id_regex, replacement);
    if (el.name) el.name = el.name.replace(id_regex, replacement);
}

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from django.db.models.constants import LOOKUP_SEP
from django.core.exceptions import FieldDoesNotExist

# django: check if given lookup string is valid for given model

def is_valid_lookup_field(model, lookup):
    # will return first non relational field's verbose_name in lookup
    for part in lookup.split(LOOKUP_SEP):
        print(part)
        try:

AnjaneyuluBatta505

class LoginRequiredMixin(object):
    """
    View mixin which requires that the user is authenticated.
    """
    @method_decorator(login_required)
    def dispatch(self, request, *args, **kwargs):
        return super(LoginRequiredMixin, self).dispatch(
            self, request, *args, **kwargs)