Mayurifag

Lecture 1: Introduction to Research — [📝Lecture Notebooks] [▶️Video]
Lecture 2: Introduction to Python — [📝Lecture Notebooks] [▶️Video]
Lecture 3: Introduction to NumPy — [📝Lecture Notebooks] [▶️Video]
Lecture 4: Introduction to pandas — [📝Lecture Notebooks] [▶️Video]
Lecture 5: Plotting Data — [📝Lecture Notebooks] [[▶️Vide

Mayurifag

Find UUID

sudo blkid | grep ntfs # Find UUID of device

Create folder and add file

sudo mkdir -p /var/lib/systemd/system/

Mayurifag

REPOS/TELEGRAM CHANNELS LIST BY u/angkitbharadwaj (visit https://fmhy.net/android-iosguide#ios-ipas for more sources)


**These are links to be used with Feather, ESign, Scarlet, etc.**

-ethMods Repo Access:
  https://repo.ethsign.fyi
Esign:https://repo.ethsign.fyi
Gbox:https://repo.ethsign.fyi
Trollstore:https://repo.ethsign.fyi

Mayurifag

#Requires AutoHotkey v2.0+
#SingleInstance Force
#Warn
SetTitleMatchMode 2 ; Allows partial title matching
FileEncoding "UTF-8"

DOTA_WINDOW := "ahk_exe dota2.exe"

CapsLock::
{

Mayurifag

# /app/models/concerns/has_many_attached.rb
module HasManyAttached
  extend ActiveSupport::Concern

  class_methods do
    def has_many_attached(name, dependent: :purge_later, service: nil, strict_loading: false, **options)
      super(name, dependent: :purge_later, service: nil, strict_loading: false)
      
      if options[:file_types].any?
        validate "validate_#{name}_file_types".to_sym

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# Collection has and belongs to many Projects through CollectionProject

# Usage
@collections = current_user.collections.page(1)
ActiveRecord::Associations::Preloader.new.preload(@collections, :projects, limited_projects(3))
# Now @collections.first.projects will have only first 3 projects accessible

# Constructs SQL like this to preload limited number of recent projects along with collections:
# SELECT * FROM (
#   SELECT "projects".*, row_number() OVER (PARTITION BY collection_projects.collection_id ORDER BY collection_projects.created_at) AS collection_position

Mayurifag

Откат ошибочной команды git push --force

Иногда при работе с несколькими удалёнными репозиториями в git, может произойти страшное: git push --force в не тот remote и/или не в ту ветку.

Такое может случиться, например, если вы используете [Deis], в котором деплой запускается при git push нужного коммита в сборщик, когда при отладке деплоя после очередного git commit --amend по запарке вместо git push deis master --force делается просто git push --force. Упс.

Как результат, последние коммиты коллег безвозвратно потеряны, и вы чувствуете неотвратимость их ярости…

Но это git, а значит всё можно починить!

Mayurifag

#!/bin/sh
set -eu

AGGRESSIVE=0

PARAMS=""

while [ "$#" -gt 0 ]; do
  case "$1" in
    --aggressive)

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WITH table_scans as (
    SELECT relid,
        tables.idx_scan + tables.seq_scan as all_scans,
        ( tables.n_tup_ins + tables.n_tup_upd + tables.n_tup_del ) as writes,
                pg_relation_size(relid) as table_size
        FROM pg_stat_user_tables as tables
),
all_writes as (
    SELECT sum(writes) as total_writes
    FROM table_scans

Mayurifag

# Makes git push and creates Merge Request at the same time
# If you follow branch naming convention like "ucp-123/new-authorization", MR title will be "UCP-123 New authorization", which will be cross-linked to Jira
# Make sure to replace "ucp" with your shortcut.

# IMPORTANT PREREQUISITE: to run `git config committer.name <your_gitlab_username>` once, so that it gets used for `make publish!` to assign MR to you

USERNAME := $(shell git config committer.name)
BRANCH := $(shell git rev-parse --abbrev-ref HEAD)
ticket_pattern := ucp-[0-9][0-9][0-9]
TICKET := $(shell git rev-parse --abbrev-ref HEAD | grep -o '$(ticket_pattern)' | tr [:lower:] [:upper:])