kendhia

//[RENDER]
<TextInput
    autoFocus={true}
    onChangeText={value => this.changeKeyword(value)}
    onSubmitEditing={event => {
      this.changeKeyword(event.nativeEvent.text);
    }}
    style={{
      padding: 0,
      margin: 0,

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# number of messages in partitions of a topic
kafka-run-class.sh kafka.tools.GetOffsetShell --broker-list localhost:9092 --topic mytopic

# describe a topic
kafka-topics.sh --describe --zookeeper localhost:2181 --topic sales

## List and Describe groups 
kafka-consumer-groups.sh  --list --bootstrap-server localhost:9092

kafka-consumer-groups.sh --describe --group mygroup --bootstrap-server localhost:9092

kendhia

const parent = this.props.navigation.dangerouslyGetParent();
const isDrawerOpen = parent && parent.state && parent.state.isDrawerOpen;
if (isDrawerOpen) {
  this.props.navigation.dispatch(DrawerActions.closeDrawer());
}

kendhia

import React, {Component} from 'react';

import {
  View,
  Text,
  StyleSheet,
  Dimensions,
  Image,
  ImageBackground,
  ScrollView,

kendhia

import React, {Component} from 'react';
import {
  View,
  Text,
  StyleSheet,
  Image,
  Dimensions,
  TouchableOpacity,
} from 'react-native';

kendhia

#include <msp430.h>
int main(void)
{
 WDTCTL = WDTPW + WDTHOLD; // Stop watchdog timer
 // If clock sig from mstr stays low, it is not yet in SPI mode
 while (!(P1IN & BIT4));
 P1SEL = BIT1 + BIT2 + BIT4;
 P1SEL2 = BIT1 + BIT2 + BIT4;
 UCA0CTL1 = UCSWRST; // **Put state machine in reset**
 UCA0CTL0 |= UCCKPL + UCMSB + UCSYNC; // 3-pin, 8-bit SPI master

kendhia

//Master device SPI code
#include <msp430.h>
unsigned char MST_Data, SLV_Data;
int main(void)
{
 volatile unsigned int i;
 WDTCTL = WDTPW + WDTHOLD; // Stop watchdog timer
 P1OUT = 0x00; // P1 setup for LED & reset output
 P1DIR |= BIT0 + BIT5; //
 P1SEL = BIT1 + BIT2 + BIT4;

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 <soapenv:Envelope xmlns:soapenv=\"http://schemas.xmlsoap.org/soap/envelope/\" xmlns:tem=\"http://tempuri.org/\" xmlns:iot=\"http://schemas.datacontract.org/2004/07/IOTMobileWcfService\">\n" +
                        "   <soapenv:Header/>\n" +
                        "   <soapenv:Body>\n" +
                        "      <tem:DevicePostData>\n" +
                        "         <tem:data>\n" +
                        "            <iot:deviceList>\n" +
                        "               <!--Zero or more repetitions:-->\n" +
 <iot:DeviceLists>\n" +
                                "                  <iot:accuracy>0</iot:accuracy>\n" +
                                "                  <iot:beaconId>%s:%s:%s</iot:beaconId>\n" +

kendhia

* https://www.programiz.com/python-programming/datetime/strptime
* https://www.programiz.com/python-programming/datetime/strftime

kendhia

const verifyColor = (a, alpha) => {
    return /^((([A-Fa-f\d]){3}){1,2})$/.test(a) && Number(alpha)>= 0 && Number(alpha)<=1
}
const parseColor = (a) => {
    if (a.length === 3){
      const groups =  /^([a-f\d]{1})([a-f\d]{1})([a-f\d]{1})$/i.exec(a)
      return [parseInt(groups[1], 16)*17, parseInt(groups[2], 16)*17,parseInt(groups[3], 16)*17]
    } else if (a.length === 6) {
      const groups =  /^([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(a)
      return [parseInt(groups[1], 16), parseInt(groups[2], 16),parseInt(groups[3], 16)]