Theoretically it can be:
git clone --recursive https://code.qt.io/qt/qt5.git --branch v6.1.0
or alternatively:
git clone https://code.qt.io/qt/qt5.git --branch v6.1.0
./init-repository --branch --module-subset=essential,qtandroidextras,qtsvg,qtquickcontrols2,qtgraphicaleffects,qtwebsockets,qtmultimedia
or
./init-repository --module-subset=all
My QT 5.15.2 app crashes on Android 5.1 with the following call stack:
*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Build fingerprint: 'Android/sdk_google_phone_x86_64/generic_x86_64:5.1.1/LMY48X/6402608:userdebug/test-keys'
Revision: '0'
ABI: 'x86_64'
pid: 3954, tid: 3998, name: qtMainLoopThrea >>> net.geographx.LinesGame <<<
signal 6 (SIGABRT), code -6 (SI_TKILL), fault addr --------
Abort message: 'art/runtime/mirror/art_method.cc:356] Check failed: !IsFastNative() int java.lang.Character.digitImpl!(int, int)'
rax 0000000000000000 rbx 0000000000000f9e rcx ffffffffffffffff rdx 0000000000000006
rsi 0000000000000f9e rdi 0000000000000f72
r8 0000000000000022 r9 0000000000000002 r10 0000000000000008 r11 0000000000000206
r12 000000000000000b r13 0000000000000006 r14 00007f747b51a000 r15 0000000000000051
cs 0000000000000033 ss 000000000000002b
rip 00007f7488099e37 rbp 00007f7467007b70 rsp 00007f74670063e8 eflags 0000000000000206
I bought a 6TB HDD for 19 990 rubles (in Russia) and started to mine Chia cryptocurrency on my Windows 10 machine using existing 500GB SSD as a temporary space. Now it is building the plots:
I had a large SQLite file C:\Users\D-Ef\AppData\Local\TradeClient\realtime.db that I was unable to copy to another disk. I tried:
split -n 10 -d -u realtime.db /mnt/d/db/rt
dd bs=65536 if=realtime.db of=/mnt/d/db/rt
in WSL, but got ‘error reading ‘realtime.db’: No space left on device’ with all the commands.
Finally I reduced page file size restarted my machine and copied the file in a usual way.
(more…)On 4/22/2021 at 00:05 my trading bot detected VIA/BTC pump on Binance crypto exchange and I did the following successful trades:
Today I started to mine BTG on my 3GB farm. The miner consumes about 1.7MB on HiveOS:
BTG did 3X in April and theoretically it can be the most profitable coin on 3GB cards.
(more…)There was some strange partition /dev/sda2 of 6.5G size on my HiveOS:
root@rig0:/# cat /proc/partitions
major minor #blocks name
8 0 117219767 sda
8 1 20480 sda1
8 2 7323648 sda2
root@rig0:/# df -h
Filesystem Size Used Avail Use% Mounted on
udev 1.9G 0 1.9G 0% /dev
tmpfs 383M 44M 340M 12% /run
/dev/sda2 6.8G 6.5G 0 100% /
tmpfs 1.9G 0 1.9G 0% /dev/shm
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 1.9G 0 1.9G 0% /sys/fs/cgroup
tmpfs 100M 16K 100M 1% /tmp
tmpfs 1.9G 0 1.9G 0% /var/tmp
tmpfs 1.9G 30M 1.9G 2% /var/log
tmpfs 1.9G 0 1.9G 0% /var/log/journal
tmpfs 1.9G 0 1.9G 0% /var/log/apt
/dev/sda1 20M 5.7M 15M 29% /hive-config
The code below compiles with a warning:
#include <iostream>
#include <limits>
#include <cstdint>
int main()
{
int64_t m1 = -std::numeric_limits<int64_t>::min();
int64_t m2 = -m1;
std::cout << m1 << std::endl << m2 << std::endl << std::numeric_limits<int64_t>::max() << std::endl;
return 0;
}
When a link is dragged from a browser on Window 10 platform it contains the page title, but they did not make it accessible in QML:
import QtQuick 2.15
import QtQuick.Controls 2.15
ApplicationWindow {
visible: true
width: 640
height: 480
title: qsTr("Scroll")
id: root
DropArea {
id: dropArea;
anchors.fill: parent
onEntered: {
root.color = "gray";
drag.accept (Qt.LinkAction);
}
Installed Java SDK:
sudo apt update
sudo apt install default-jdk
javac --version
javac 11.0.9.1
Cloned the repository:
git clone https://github.com/tronprotocol/wallet-cli
And found the following in wallet-cli\src\main\resources\config.conf:
