Skip to content

Instantly share code, notes, and snippets.

View tanbt's full-sized avatar

Tan Bui tanbt

2 followers · 3 following
View GitHub Profile
@tanbt
tanbt / Kamupak-Odoo-error
Created August 9, 2022 14:02
[Tue Aug 09 2022 16:57:01] [LOG] Final response is: undefined
[Tue Aug 09 2022 16:57:01] [ERROR] Trace: Error: XML-RPC fault: Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/odoo/addons/base/controllers/rpc.py", line 93, in xmlrpc_2
response = self._xmlrpc(service)
File "/usr/lib/python3/dist-packages/odoo/addons/base/controllers/rpc.py", line 73, in _xmlrpc
result = dispatch_rpc(service, method, params)
File "/usr/lib/python3/dist-packages/odoo/http.py", line 141, in dispatch_rpc
result = dispatch(method, params)
File "/usr/lib/python3/dist-packages/odoo/service/model.py", line 41, in dispatch
res = fn(db, uid, *params)
@tanbt
tanbt / query2.sql
Created May 13, 2022 07:26
SELECT
`station`.`station_ID` AS `station_ID`,
`charge`.`station_ID` AS `evse_ID`,
`charge`.`charge_ID`,
`charge`.`start_time`,
`charge`.`stop_time`,
`charge`.`duration`,
`charge`.`watt_hour`,
`charge`.`chargeprice`,
`charge`.`customer_ID`,
@tanbt
tanbt / charge-history-E.ON.sql
Last active May 11, 2022 10:26
select
`station`.`station_ID` as `station_ID`,
`charge`.`station_ID` as `evse_ID`,
`charge`.`charge_ID`,
`charge`.`start_time`,
`charge`.`stop_time`,
`charge`.`duration`,
`charge`.`watt_hour`,
`charge`.`chargeprice`,
`charge`.`customer_ID`,
@tanbt
tanbt / charge-history.sql
Created May 11, 2022 10:23
explain SELECT
`station`.`station_ID` AS `station_ID`,
`charge`.`station_ID` AS `evse_ID`,
`charge`.`charge_ID`,
`charge`.`start_time`,
`charge`.`stop_time`,
`charge`.`duration`,
`charge`.`watt_hour`,
`charge`.`chargeprice`,
`charge`.`customer_ID`,
@tanbt
tanbt / workerpool-browser-demo.js
Created February 18, 2022 08:05
<html>
<head>
<meta charset="UTF-8" />
<title>Browser - concurrency using workerpool</title>
<script src="node_modules/workerpool/dist/workerpool.js"></script>
</head>
<body>
<h1>Javascript multi-threading on browser</h1>
@tanbt
tanbt / worker-thread-atomic.js
Created February 16, 2022 16:48
const { Worker } = require("worker_threads");
let nums = [21, 33, 15, 40];
const size = Int32Array.BYTES_PER_ELEMENT * nums.length;
const sharedBuffer = new SharedArrayBuffer(size);
const sharedArray = new Int32Array(sharedBuffer);
nums.forEach((num, index) => {
Atomics.store(sharedArray, index, num);
@tanbt
tanbt / worker-thread.js
Last active February 17, 2022 09:05
const { Worker } = require('worker_threads');
async function runOnNewThread(data) {
return new Promise((resolve, reject) => {
const worker = new Worker('./worker-thread-runner.js', {
workerData: data
});
worker.on('message', resolve);
worker.on('error', reject);
worker.on('exit', (code) => {
@tanbt
tanbt / cluster-communication.js
Last active February 16, 2022 08:28
const cluster = require('cluster');
const http = require('http');
const numCPUs = require('os').cpus().length;
const process = require('process');
// This variable is cloned for all worker processes.
// Its value isn't shared between processes.
let localNumReqs = 0;
if (cluster.isPrimary) {
@tanbt
tanbt / child-process.js
Created February 15, 2022 10:04
Node.js child process spaw, exec, execFile, fork examples
// Reference: https://www.freecodecamp.org/news/node-js-child-processes-everything-you-need-to-know-e69498fe970a/
// `spaw`: create a new process with the command to execute
// No *shell* is creaetd by default options.
const { spawn } = require('child_process');
const childProcess = spawn('ls', ['-lh', '/usr']);
childProcess.stdout.on('data', (data) => {
console.log(`stdout: ${data}`);
});
childProcess.stderr.on('data', (data) => {
@tanbt
tanbt / WaitNotify.java
Created February 14, 2022 07:43
package com.tanbui;
public class WaitNotify {
public static void main(String[] args) throws InterruptedException {
String msgLock = "my message";
Carrier c = new Carrier(msgLock);
new Thread(() -> {
try {
c.send();
} catch (InterruptedException e) {