euhat

Automation memo

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Terms,

HM: 回零模式
PVM: 带规划的速度模式
PPM: 带规划的位置模式
CSP: 循环同步的位置模式
CSV: 循环同步的速度模式
CST: 循环同步的转矩模式

refer to:
https://www.cnblogs.com/cariohu/p/15508175.html
https://zhuanlan.zhihu.com/p/406496635
https://blog.csdn.net/m0_51220742/article/details/122348389

NVSDK_NGX_D3D12_Init failed, error code: -1160773631

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-1160773631 = 0xBAD00001,

C:\ProgramData\NVIDIA Corporation\NVIDIA NGX SDK\1.1\Include\nvsdk_ngx.h

NVSDK_NGX_API NVSDK_NGX_Result  NVSDK_CONV NVSDK_NGX_D3D12_Init(unsigned long long InApplicationId, const wchar_t *InApplicationDataPath, ID3D12Device *InDevice, NVSDK_NGX_Version InSDKVersion = NVSDK_NGX_Version_API);

C:\ProgramData\NVIDIA Corporation\NVIDIA NGX SDK\1.1\Include\nvsdk_ngx_defs.h

enum NVSDK_NGX_Result
{
    NVSDK_NGX_Result_Success = 0x1,

    NVSDK_NGX_Result_Fail = 0xBAD00000,

    // Feature is not supported on current hardware
    NVSDK_NGX_Result_FAIL_FeatureNotSupported = NVSDK_NGX_Result_Fail | 1,
...

So, old boys, RIP.

Install ClickHouse

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curl https://clickhouse.com/ | sh
sudo service clickhouse-server start
clickhouse-client

Qt code for connecting clickhouse is

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#include <QSqlDatabase>
#include <QSqlQuery>
#include <QSqlError>
 
int main(int argc, char *argv[])
{
	QSqlDatabase db = QSqlDatabase::addDatabase("QMYSQL");
	db.setHostName("192.168.22.129");
	db.setPort(9004);
	db.setDatabaseName("default");
	db.setUserName("default");
	db.setPassword("1");
	bool ok = db.open();
	if (!ok)
	{
		printf("error, %s\n", db.lastError().text().toStdString().c_str());
		return -1;
	}
	QSqlQuery query(db);
	query.exec("select * from Tst01;");
	while (query.next())
	{
		double price = query.value("Price").toDouble();
		QString name = query.value("Name").toString();
		printf("price:%f, name:%s\n", (float)price, name.toStdString().c_str());
	}
	return 0;
}

CMakeLists.txt

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find_package(Qt5 COMPONENTS Core ... Sql ...)
target_link_libraries(exe_1 Qt::Core ... Qt::Sql ...)

Connection refused,

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# /etc/clickhouse-server/config.xml
<listen_host>::</listen_host>
# sudo clickhouse restart

Dbeaver,

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jdbc:clickhouse://192.168.22.129:8123

Python,

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#pip install clickhouse_driver
from clickhouse_driver import Client
import pandas as pd
client = Client(host="192.168.22.129", port=9000, database="default", user="default", password="1")
table = client.query_dataframe("select * from Tst01;")
table.to_csv("d:\\aa.csv")

Sql,

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TRUNCATE TABLE db.table;

refer to:
https://blog.csdn.net/csgarten/article/details/127439859
https://www.jianshu.com/p/aeb1053f4e96
https://github.com/ClickHouse/clickhouse-odbc/releases
https://blog.csdn.net/weixin_46076132/article/details/123462457
https://www.codenong.com/cs106775070/
https://blog.csdn.net/xiaoyw71/article/details/117692741

Run through dates in Python

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import datetime
 
def date_range(start_date, end_date):
	for n in range(int((end_date - start_date).days)):
		yield start_date + datetime.timedelta(n)
 
 
#start = datetime.datetime(2014, 11, 26, 0, 0, 0)
start = datetime.datetime.strptime("20230101", "%Y%m%d")
end = datetime.datetime.now()
 
for i in date_range(start, end):
	weekday = i.weekday() + 1
	if weekday == 6 or weekday == 7:
		continue
	print(i.strftime('%Y%m%d'))

refer to:
https://www.cnblogs.com/ChenKeng/articles/4141791.html
https://www.zkxjob.com/48467

Install Redis in WSL

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curl -fsSL https://packages.redis.io/gpg | sudo gpg --dearmor -o /usr/share/keyrings/redis-archive-keyring.gpg
sudo apt-get update
sudo apt-get install redis
 
# start server
redis-server
 
redis-cli
	config set requirepass 123123

Redis in python,

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import redis
 
redis_pool = redis.ConnectionPool(host='127.0.0.1', port=6379, password='123123')
redis_conn = redis.Redis(connection_pool=redis_pool)
redis_conn.set('name_2', 'Zarten_2')
redis_conn.get('name_2')

Redis in Windows, https://github.com/tporadowski/redis/releases

redis.windows.conf
	#bind 127.0.0.1
	protected-mode no
	requirepass 123456
 
redis-server.exe redis.windows.conf
 
redis-cli -h 192.168.10.111 -p 6379

refer to:
https://www.jianshu.com/p/ec8b749cd842
https://blog.csdn.net/weixin_30456039/article/details/97497620
https://blog.csdn.net/csdnhxs/article/details/122450575

Move Ubuntu subsystem elsewhere in Windows

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After installing an Ubuntu app from Micosoft Store, open an Administrator's prompt,

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wsl -l -v
wsl --export Ubuntu-22.04 e:\cext\Ubuntu\ubuntu22.04.tar
 
# or unistall it through System Settings
wsl --unregister Ubuntu-22.04
 
wsl --import Ubuntu e:\cext\Ubuntu\ubuntu22 e:\cext\Ubuntu\ubuntu22.04.tar
 
# start Ubuntu as eu
wsl -d Ubuntu -u eu

refer to:
C:\Users\eu\AppData\Local\Packages\CanonicalGroupLimited.Ubuntu22.04LTS_79rhkp1fndgsc\LocalState
https://blog.csdn.net/popboy29/article/details/126854886
https://blog.csdn.net/csdn_life18/article/details/128246494

世界经济年表

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1760		蒸汽革命
1837-1842	经济危机
1856/7-1943/1		特斯拉
1857		经济危机
1861/4-1865/4	美国南北战争，废除奴隶制
1870		电气革命
1914/8-1918/11	一战
1929-1933	经济危机
1931/9		英国放弃金本位制
1933-1945/4		Franklin Delano Roosevelt 罗斯福 民主党
1939/9-1945/9	二战
1945/4-1953/1		Harry S.Truman 杜鲁门 民主党 
1950/6-1953/7	朝鲜战争
1953/1-1961/1		Dwight D.Eisenhower 艾森豪威尔 共和党
1955-1975	越南战争
1961/1-1963/11		John Fitzgerald Kennedy 肯尼迪 民主党
1963/11-1969/1		Lyndon Baines Johnson 约翰逊 民主党
1969/1-1974/8		Richard Milhous Nixon 尼克松 共和党
1974/8-1977/1		Gerald Rudolph Ford 福特 共和党
1977/1-1981/1		Jimmy Carter 卡特 民主党
1981/1-1989/1		Ronald Wilson Reagan 里根 共和党
1985		《广场协议》后日元大幅升值
1989/1-1993/1		George Herbert Walker Bush 老布什 共和党
1990/8-1991/2	海湾战争
1993/1-2001/1		William Jefferson Clinton 克林顿 民主党
2001/1-2009/1		George Walker Bush 小布什 共和党
2001/9/11
2001/10-2021/8	Afghanistan War
2003/3-2011/12	Iraq War
2006		subprime crisis 美国次贷危机
2009/1-2017/1		Barack Hussein Obama 奥巴马 民主党
2017/1-2021/1		Donald Trump 特朗普 共和党
2021/1-now		Joseph R. Biden Jr. 拜登 民主党

refer to:
https://baike.baidu.com/item/%E7%BE%8E%E5%9B%BD%E6%80%BB%E7%BB%9F/521627

日语中以ない结尾但不表否定的词

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//危ない（あぶない）	危险	浴（あ）ぶ 
//幼い（おさない）	幼小	長（おさ）
少ない（すくない）	少
償い（つぐない）	补偿

refer to:
http://www.wushiyintu.com/index.php/riyurumen/4325.html