vprusa

As mentioned [here](https://github.com/arduino/Arduino/issues/7302) to install Arduino IDE on aarch64 architecture it is necessary to download:
[https://downloads.arduino.cc/ide_beta/arduino-1.9.0-beta-linuxaarch64.tar.xz](https://downloads.arduino.cc/ide_beta/arduino-1.9.0-beta-linuxaarch64.tar.xz) or newer?
```
sudo dpkg --add-architecture armhf -y 
sudo apt-get update -y
sudo apt-get install libc6:armhf libstdc++6:armhf -y
```

vprusa

Zmeny uzivani prikazu z duvodu prevodu SVN na GIT

V procesu vyvoje se nic moc nezmeni. Repozitar je porad na serveru, kam se zmeny commituji a pak nasledne prevraceji na ostrou verzi.

svn ci ... vs git commit ...

Jsou ekvivalentni...

svn up vs git fetch <remote> nebo git pull <remote> <branch>

svn up aktualizuje lokalni repozitar. Protoze git pull rovnou zmney mergne, tak muze nastat situace, ve ktere je nutne resit pripadne konflikty pri pullu a ty nasledne mergnout. Doporucuji pri aktualizaci ostre verze pouzivat nejprve git fetch , pak zkontrolovat obsah pomoci [git diff ](https://stackoverflow.com/questions/18533564/git-check-for

vprusa

//https://googlechrome.github.io/samples/web-bluetooth/get-characteristics.html?service=6e400001-b5a3-f393-e0a9-e50e24dcca9e&characteristic_read=6e400002-b5a3-f393-e0a9-e50e24dcca9e

var bluetoothDevice;
var bluetoothDeviceWriteChar;
var bluetoothDeviceNotifyChar;

var timeNow, timeWriteLast, timeNotifyLast;

function str2ab(str) {
  var buf = new ArrayBuffer(str.length*2); // 2 bytes for each char

vprusa

#!/bin/bash

# using https://github.com/gousiosg/java-callgraph 
# basic static on https://github.com/university-studies/neural-networks-pv021

java -jar ./target/javacg-0.1-SNAPSHOT-static.jar ./neural-networks-forecast-1.0-SNAPSHOT.jar  > callgraph.txt

sed -i '/CliArgumentsParser/d' ./callgraph.txt 
sed -i '/TestUtils/d' ./callgraph.txt
sed -i '/OHLC/d' ./callgraph.txt 

vprusa

#!/bin/bash

# this script shows Bluetooth devices information using bluetoothctl and saves it to dir ${B_DIR}

B_DIR=.btop.tmp

shopt -s expand_aliases
alias bl="bluetoothctl"

printf "addr             rssi | first               last                 name \n" ;

vprusa

# usage 
# ``` echo "hello" | _c ```
# ctrl+shift+v | ``` _p ```

_c(){
    cat | xclip -r -selection clipboard
}

_p(){
    xclip -selection clipboard -o

vprusa

Testing notes

Notes for debugging Arquillian tests using IDEA

Tests are running on container

At dir ./

1. Start and wait for loading of WS in debug mode

vprusa

https://forum.armbian.com/index.php?/topic/1417-g_ether-driver-h3-device-as-ethernet-dongle/

vprusa

/**
 * Custom multidimensional logger sketch (WildFly compatible?)
 *
 * TODO checkout
 * - https://github.com/jamezp/wildfly-examples/tree/master/custom-log-filter
*/
public final class Log {

    // TODO load from env variable, config file, option -D
    public static Class[] enabledLogTypes = {

vprusa

# common postfix patterns
POSTFIX_QUEUEID ([0-9A-F]{6,}|[0-9a-zA-Z]{12,})
POSTFIX_CLIENT_INFO %{HOSTNAME:postfix_client_hostname}?\[%{IP:postfix_client_ip}\](:%{INT:postfix_client_port})?
POSTFIX_RELAY_INFO %{HOSTNAME:postfix_relay_hostname}?\[(%{IP:postfix_relay_ip}|%{DATA:postfix_relay_service})\](:%{INT:postfix_relay_port})?|%{WORD:postfix_relay_service}
POSTFIX_SMTP_STAGE (CONNECT|HELO|EHLO|STARTTLS|AUTH|MAIL( FROM)?|RCPT( TO)?|(end of )?DATA|RSET|UNKNOWN|END-OF-MESSAGE|VRFY|\.)
POSTFIX_ACTION (accept|defer|discard|filter|header-redirect|reject)
POSTFIX_STATUS_CODE \d{3}
POSTFIX_STATUS_CODE_ENHANCED \d\.\d\.\d
POSTFIX_DNSBL_MESSAGE Service unavailable; .* \[%{GREEDYDATA:postfix_status_data}\] %{GREEDYDATA:postfix_status_message};
POSTFIX_PS_ACCESS_ACTION (DISCONNECT|BLACKLISTED|WHITELISTED|WHITELIST VETO|PASS NEW|PASS OLD)