arunkumar413

Accident prevention by broadcasting GPS,velocity, vehicle registration number

Vehicles speeds and distance covered in seconds and milliseconds

Speed (km/h)	Distance in 1 second (m)	Distance in 1 millisecond (m)	Distance in 1 millisecond (cm)
50	13.89	0.01389	1.39
60	16.67	0.01667	1.67
70	19.44	0.01944	1.94

arunkumar413

PgSQL
CREATE SCHEMA logging;
 
CREATE TABLE logging.t_history (
        id             	serial,
        tstamp         	timestamp   	DEFAULT now(),
        schemaname     	text,
        tabname        	text,
        operation      	text,

arunkumar413

Porting moto e-13 device to capyloon

This document describes the process to port moto e-13 mobile to capyloon OS

1) Boot into bootloader:

adb reboot bootloader

2) To get the partitions on the device

arunkumar413

import React, { useState } from "react";

export default function Child(props) {
  const handleChange = event => {
    props.onChange(event.target.value);
  };

  return (
    <div>
      <input value={props.value} onChange={handleChange} />

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var data =  [{id:1, name:'Arun'}, {id:1, name:'Arun'}, {id:1, name:'Arun'}, {id:3, name:'Tom'}]

var removeFirstItem = (id) => {
    var itemAlreadyRemoved = false
    return data.filter(row => {
        if(row.id === id && !itemAlreadyRemoved){ 
            itemAlreadyRemoved = true;
            return false;
        } 
        return true;

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const theme = {
  "breakpoints": {
    "keys": [
      "xs",
      "sm",
      "md",
      "lg",
      "xl"
    ],
    "values": {

arunkumar413

arun@arun-HP-Pavilion-g6-Notebook-PC:~$ kubectl logs raven-0
       _____                       _____  ____ 
      |  __ \                     |  __ \|  _ \ 
      | |__) |__ ___   _____ _ __ | |  | | |_) |
      |  _  // _` \ \ / / _ \ '_ \| |  | |  _ < 
      | | \ \ (_| |\ V /  __/ | | | |__| | |_) |
      |_|  \_\__,_| \_/ \___|_| |_|_____/|____/ 


      Safe by default, optimized for efficiency

arunkumar413

arun@arun-HP-Pavilion-g6-Notebook-PC:~/Documents/servo$ ./mach build --release --android
rustc 1.34.0-nightly (0ea22717a 2019-03-02)
info: component 'rust-std' for target 'armv7-linux-androideabi' is up to date
warning: clang: warning: argument unused during compilation: '-L/home/arun/Downloads/android-ndk-r12b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.9.x'
    Finished release [optimized] target(s) in 3.85s
Swapping prefs
21:22:30.211 [INFO] [org.gradle.internal.nativeintegration.services.NativeServices] Initialized native services in: /home/arun/.gradle/native
21:22:31.369 [INFO] [org.gradle.internal.work.DefaultWorkerLeaseService] Using 4 worker leases.
21:22:31.446 [INFO] [org.gradle.cache.internal.DefaultCacheAccess] Creating new cache for fileHashes, path /home/arun/.gradle/caches/4.4/fileHashes/fileHashes.bin, access org.gradle.cache.internal.DefaultCacheAccess@796d3c9f
21:22:31.463 [DEBUG] [org.gradle.api.internal.changedetection.state.InMemoryCacheDeco

arunkumar413

var a  = [{name:'john',rank:10},{name:"Alex",rank:5}];
var avg_rank=0;

ordered_array = order_rank(a);
console.log(ordered_array);

avg = find_avg(a);
console.log(avg);

function order_rank(a){

arunkumar413

Using Git

Global Settings

• Related Setup: https://gist.github.com/hofmannsven/6814278
• Related Pro Tips: https://ochronus.com/git-tips-from-the-trenches/
• Interactive Beginners Tutorial: http://try.github.io/
• Git Cheatsheet by GitHub: https://services.github.com/on-demand/downloads/github-git-cheat-sheet/