cristaloleg

# See: https://olegk.dev/go-linters-configuration-the-right-version

run:
  # Depends on your hardware, my laptop can survive 8 threads.
  concurrency: 8

  # I really care about the result, so I'm fine to wait for it.
  timeout: 30m

  # Fail if the error was met.

underscoDe

Grind 169 Leetcode questions

An updated version of Blind 75

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Array

piskov

{
  "title": "Change keyboard layout on cmd press",
  "rules": [
    {
      "description": "Change input source to En Birman by left_command; Ru Birman by right_command.",
      "manipulators": [
        {
          "type": "basic",
          "from": {
            "key_code": "left_command",

apechkin

protected onResponseSuccess = async <T>(response: AxiosResponse): Promise<T> => {
  const config = response?.config || {}
  if (this.subject.getState() === 'pending') {
    let observer = null
    await new Promise<void>((resolve) => {
      observer = new Observer(resolve)
      this.subject.attach(observer)
    })
    this.subject.detach(observer)
    const configWithToken = this.updateConfigToken(config)

arogulin

How to setup Vortex Race 3 for Mac with latest (on 2020-01-05) firmare V1.02.05.

For better understanding we will use the following naming convention:

  [ L1 ][ L2 ][ L3 ][ Space ][ R1 ][ R2 ][ R3 ]

1. Reset everything by pressing L3+R1 for 5 seconds. Left LED will blink white color while you're holding the keys. Release them after it stopeed blinking.
2. Get into one of the programmable layers (R2+RShift) – I like red, the super bright laser LED is the least super annoying in red.
3. Put the keyboard in Windows Mode (Pn+W), it's the least problematic one.

CAFxX

📂 Minimize allocations in Go

A collection of tips for when you need to minimize the number of allocations in your Go programs.

Use the go profiler to identify which parts of your program are responsible for most allocations.

⚠️ Never apply these tricks blindly (i.e. without measuring the actual performance benefit/impact). Most of these tricks cause a tradeoff between reducing memory allocations and other aspects (including e.g. higher peak memory usage, higher CPU usage, lower maintainability, higher probability of introducing subtle bugs). Only apply these tricks if the tradeoff in every specfic case is globally positive.

Protobuf

sanchezzzhak

SELECT table,
    formatReadableSize(sum(bytes)) as size,
    min(min_date) as min_date,
    max(max_date) as max_date
    FROM system.parts
    WHERE active
GROUP BY table

devinodaniel

// This shows an example of how to generate a SSH RSA Private/Public key pair and save it locally

package main

import (
	"crypto/rand"
	"crypto/rsa"
	"crypto/x509"
	"encoding/pem"
	"golang.org/x/crypto/ssh"

sameoldmadness

Нагрузочное тестирование c Yandex.Tank и JMeter

На этой странице описывается процесс настройки нагрузочного тестирования внешних ресурсов.

Кратко

Для тестирования поведения сервиса под нагрузкой используется утилита Yandex Tank.

Танку можно указать патроны (HTTP-запросы, которые будут отправлены на целевой сервер) и расписание (количество запросов в секунду к целевому серверу в каждый момент времени стрельб, а также продолжительность стрельб). Также к танку можно подключить плагин мониторинга, позволяющий снимать показатели (например, количество свободной памяти или загрузку процессора) с целевого сервера.

tanaikech

Enhanced onEdit(e) using Google Apps Script

onEdit(e) which is used for the Edit event on Spreadsheet has the old value as e.oldValue. The specifications for this are as follows.

1. When an user edited a single "A1" cell, e of onEdit(e) shows hoge for e.oldValue and fuga for e.value.
2. When an user edited the "A1:A2" multiple cells, e.oldValue and e.value of onEdit(e) are not shown anything.
3. When an user copied and pasted from other cell, e.oldValue and e.value of onEdit(e) are not shown anything.

This sample script was created to retrieve both the edited values and the old values for the range of edited cells. This is the modified e.oldValue.