d8devs.com – Developer, Maker

September 18, 2018 | By d8devs In Development, Javascript

How do Remove Element From an Array – Simple

/**
Set - New Array
*/
const users = [];

/**
* Add - New Element/Item
*/
users.push({ id: socket.id, name: 'Visitor'});
 
/**
* Find - Index of Element
*/
var foundIndex = users.findIndex(x => x.id == socket.id);

/**
* Update/Add - New Data an Founded Element
*/
users[foundIndex].name = data.name;

/**
* Remove
*/
users.splice(foundeIndex, 1);

/**

Set - New Array

const users = [];

/**

* Add - New Element/Item

users.push({ id: socket.id, name: 'Visitor'});

/**

* Find - Index of Element

var foundIndex = users.findIndex(x => x.id == socket.id);

/**

* Update/Add - New Data an Founded Element

users[foundIndex].name = data.name;

/**

* Remove

users.splice(foundeIndex, 1);

Example from My Home Hobby Project:

const users = [];

nsp.on('connection', (socket) => {
    console.log('Kullanici :' + socket.id + 'Baglandi');
    users.push({ id: socket.id, name: 'Visitor'});

    socket.on('sendUserData', (data) => {
        console.log('Server => ' + data.name + ' Connected.');
        var foundIndex = users.findIndex(x => x.id == socket.id);
        users[foundIndex].name = data.name;

        nsp.emit('updateUserList', users);
    });
    
    socket.on('sendMessage', (data) => {
        console.log(data);
    });

    socket.on('disconnect', ()=>&nbsp;{
        var foundIndex = users.findIndex(x => x.id == socket.id);
        users.splice(foundIndex, 1);
        nsp.emit('updateUserList', users);
    });

    console.log(users);
});

const users = [];

nsp.on('connection', (socket) => {

console.log('Kullanici :' + socket.id + 'Baglandi');

users.push({ id: socket.id, name: 'Visitor'});

socket.on('sendUserData', (data) => {

console.log('Server => ' + data.name + ' Connected.');

var foundIndex = users.findIndex(x => x.id == socket.id);

users[foundIndex].name = data.name;

nsp.emit('updateUserList', users);

});

socket.on('sendMessage', (data) => {

console.log(data);

});

socket.on('disconnect', ()=> {

var foundIndex = users.findIndex(x => x.id == socket.id);

users.splice(foundIndex, 1);

nsp.emit('updateUserList', users);

});

console.log(users);

});

May 29, 2018 | By d8devs In Development, PHP

My Experiences with Laravel 5.5

First Project / Look : I have had some experience in module writing my company software solution for an Aid Organization. This project was with Laravel 5.1, what the customer wants as a correction or update… What have I had? First of all, some pre-installed plugins(from the old developer at company) need to be updated, […]

April 26, 2018 | By d8devs In Development, Linux, PHP, Raspberry Pi Zero W, Server

Raspberry Pi Zero W + USB Modem – SMS Gateway

Install usb-modeswitch

sudo apt-get install usb-modeswitch usb-modeswitch-data

1	sudo apt-get install usb-modeswitch usb-modeswitch-data

Install smstools

sudo aptitude install smstools

1	sudo aptitude install smstools

Find Right Device and PORT with this Command;

sudo wvdialconf

1	sudo wvdialconf

…Found my modem information like this, Modem on ttyUSB1 and Speed 9600…

ttyUSB0<*1>: ATQ0 V1 E1 -- failed with 2400 baud, next try: 9600 baud
ttyUSB0<*1>: ATQ0 V1 E1 -- failed with 9600 baud, next try: 9600 baud
ttyUSB0<*1>: ATQ0 V1 E1 -- and failed too at 115200, giving up.
ttyUSB1<*1>: ATQ0 V1 E1 -- OK
ttyUSB1<*1>: ATQ0 V1 E1 Z -- OK
ttyUSB1<*1>: ATQ0 V1 E1 S0=0 -- ERROR
ttyUSB1<*1>: ATQ0 V1 E1 &C1 -- ERROR
ttyUSB1<*1>: ATQ0 V1 E1 &D2 -- ERROR
ttyUSB1<*1>: ATQ0 V1 E1 +FCLASS=0 -- OK
ttyUSB1<*1>: Modem Identifier: ATI -- Manufacturer: ZTE INCORPORATED
ttyUSB1<*1>: Speed 9600: AT -- OK
ttyUSB1<*1>: Max speed is 9600; that should be safe.
ttyUSB1<*1>: ATQ0 V1 E1 +FCLASS=0 -- OK
ttyUSB2<*1>: ATQ0 V1 E1 -- failed with 2400 baud, next try: 9600 baud
ttyUSB2<*1>: ATQ0 V1 E1 -- failed with 9600 baud, next try: 9600 baud
ttyUSB2<*1>: ATQ0 V1 E1 -- and failed too at 115200, giving up.
ttyUSB3<*1>: ATQ0 V1 E1 -- OK
ttyUSB3<*1>: ATQ0 V1 E1 Z -- OK
ttyUSB3<*1>: ATQ0 V1 E1 S0=0 -- ERROR
ttyUSB3<*1>: ATQ0 V1 E1 &C1 -- ERROR
ttyUSB3<*1>: ATQ0 V1 E1 &D2 -- ERROR
ttyUSB3<*1>: ATQ0 V1 E1 +FCLASS=0 -- OK
ttyUSB3<*1>: Modem Identifier: ATI -- Manufacturer: ZTE INCORPORATED
ttyUSB3<*1>: Speed 9600: AT -- OK
ttyUSB3<*1>: Max speed is 9600; that should be safe.
ttyUSB3<*1>: ATQ0 V1 E1 +FCLASS=0 -- OK

Found a modem on /dev/ttyUSB1.
Modem configuration written to /etc/wvdial.conf.
ttyUSB1<Info>: Speed 9600; init "ATQ0 V1 E1 +FCLASS=0"
ttyUSB3<Info>: Speed 9600; init "ATQ0 V1 E1 +FCLASS=0"

ttyUSB0<*1>: ATQ0 V1 E1 -- failed with 2400 baud, next try: 9600 baud

ttyUSB0<*1>: ATQ0 V1 E1 -- failed with 9600 baud, next try: 9600 baud

ttyUSB0<*1>: ATQ0 V1 E1 -- and failed too at 115200, giving up.

ttyUSB1<*1>: ATQ0 V1 E1 -- OK

ttyUSB1<*1>: ATQ0 V1 E1 Z -- OK

ttyUSB1<*1>: ATQ0 V1 E1 S0=0 -- ERROR

ttyUSB1<*1>: ATQ0 V1 E1 &C1 -- ERROR

ttyUSB1<*1>: ATQ0 V1 E1 &D2 -- ERROR

ttyUSB1<*1>: ATQ0 V1 E1 +FCLASS=0 -- OK

ttyUSB1<*1>: Modem Identifier: ATI -- Manufacturer: ZTE INCORPORATED

ttyUSB1<*1>: Speed 9600: AT -- OK

ttyUSB1<*1>: Max speed is 9600; that should be safe.

ttyUSB1<*1>: ATQ0 V1 E1 +FCLASS=0 -- OK

ttyUSB2<*1>: ATQ0 V1 E1 -- failed with 2400 baud, next try: 9600 baud

ttyUSB2<*1>: ATQ0 V1 E1 -- failed with 9600 baud, next try: 9600 baud

ttyUSB2<*1>: ATQ0 V1 E1 -- and failed too at 115200, giving up.

ttyUSB3<*1>: ATQ0 V1 E1 -- OK

ttyUSB3<*1>: ATQ0 V1 E1 Z -- OK

ttyUSB3<*1>: ATQ0 V1 E1 S0=0 -- ERROR

ttyUSB3<*1>: ATQ0 V1 E1 &C1 -- ERROR

ttyUSB3<*1>: ATQ0 V1 E1 &D2 -- ERROR

ttyUSB3<*1>: ATQ0 V1 E1 +FCLASS=0 -- OK

ttyUSB3<*1>: Modem Identifier: ATI -- Manufacturer: ZTE INCORPORATED

ttyUSB3<*1>: Speed 9600: AT -- OK

ttyUSB3<*1>: Max speed is 9600; that should be safe.

ttyUSB3<*1>: ATQ0 V1 E1 +FCLASS=0 -- OK

Found a modem on /dev/ttyUSB1.

Modem configuration written to /etc/wvdial.conf.

ttyUSB1<Info>: Speed 9600; init "ATQ0 V1 E1 +FCLASS=0"

ttyUSB3<Info>: Speed 9600; init "ATQ0 V1 E1 +FCLASS=0"

Modify your smsd.conf

sudo nano /etc/smsd.conf

1	sudo nano /etc/smsd.conf

my smsd.conf with founded Modem information like:

devices = GSM1
outgoing = /var/spool/sms/outgoing
checked = /var/spool/sms/checked
incoming = /var/spool/sms/incoming
logfile = /var/log/smstools/smsd.log
infofile = /var/run/smstools/smsd.working
pidfile = /var/run/smstools/smsd.pid
outgoing = /var/spool/sms/outgoing
checked = /var/spool/sms/checked
failed = /var/spool/sms/failed
incoming = /var/spool/sms/incoming
sent = /var/spool/sms/sent
stats = /var/log/smstools/smsd_stats
[GSM1]
#init =
device = /dev/ttyUSB1
incoming = yes
pin = 1234
baudrate = 9600

devices = GSM1

outgoing = /var/spool/sms/outgoing

checked = /var/spool/sms/checked

incoming = /var/spool/sms/incoming

logfile = /var/log/smstools/smsd.log

infofile = /var/run/smstools/smsd.working

pidfile = /var/run/smstools/smsd.pid

outgoing = /var/spool/sms/outgoing

checked = /var/spool/sms/checked

failed = /var/spool/sms/failed

incoming = /var/spool/sms/incoming

sent = /var/spool/sms/sent

stats = /var/log/smstools/smsd_stats

[GSM1]

#init =

device = /dev/ttyUSB1

incoming = yes

pin = 1234

baudrate = 9600

Restart then smstools3

sudo /etc/init.d/smstools restart

1	sudo /etc/init.d/smstools restart

For Testing Create a file under /var/spool/sms/outgoing/ Folder. I create like:

sudo nano /var/spool/sms/outgoing/mysms

1	sudo nano /var/spool/sms/outgoing/mysms

[…]

April 12, 2018 | By d8devs In Raspberry Pi Zero W

Raspbian Stretch Lite – Setup (Raspberry Pi Zero W)

Stretch Lite image Download Link: https://www.raspberrypi.org/downloads/raspbian/ Choose Raspbian Stretch Lite Download ZIP. Make unzip this downloaded zip file. The easiesst way to Flash to your SD Card is Etcher. Download and install this Software. After Openning, Select .iso file, and your SD Card and click Flash. How to set up WiFi Create a file in Boot directory […]

March 28, 2018 | By d8devs In Docker

Docker for Local WordPress Development

Create a file called docker-compose.yml with the following code in your project directory and then enter ‘docker-compose up’ at the command line.

version: "2"
services:
  my-wpdb:
    image: mariadb
    ports:
      - "8081:3306"
    environment:
      MYSQL_ROOT_PASSWORD: verysecret
  mywp:
    image: wordpress
    volumes:
      - ./:/var/www/html
    ports:
      - "8080:80"
    links:
      - my-wpdb:mysql
    environment:
      WORDPRESS_DB_PASSWORD: verysecret

version: "2"

services:

my-wpdb:

image: mariadb

ports:

- "8081:3306"

environment:

MYSQL_ROOT_PASSWORD: verysecret

mywp:

image: wordpress

volumes:

- ./:/var/www/html

ports:

- "8080:80"

links:

- my-wpdb:mysql

environment:

WORDPRESS_DB_PASSWORD: verysecret