JS, HTML, CSS - стандарт. Даже если идти в backend-разрабы - всеравно нужно.
Frontend - разработка морды. Дизайнер задает общий вид, рисует макеты, а фронтовик превращает это в рабочее приложение.
Backend - рабочая часть приложения. Мозги, тут бизнес-логика везде. Заодно и БД и API.
| # dirs that childs of some_dir and their childs. | |
| find some_dir -mindepth 1 -maxdepth 2 -type d | |
| # though pipe, send it to ls to display permissions, without read content of given dirs | |
| xargs ls -ldF |
| #!/bin/python3 | |
| import sys | |
| import os | |
| packs=[] | |
| deps=[] | |
| packs = sys.argv[1:] | |
| if not packs: |
| # display type;path of removable devices(usb, cdrom etc.). | |
| awk '{ if ($3 == 1) { print $2";"$1 }}' <(lsblk -p —output=NAME,TYPE,RM) |
| """ Replace UPPERCASE chars in filenames to lowercase, | |
| and (in future) fix include directives respectively to new filenames. It's | |
| needed for cross-platform compilation C++ code: on Windows, you can not doubt | |
| about headers name. But, when you try to build it on *nix system case does | |
| matter. | |
| Usage: | |
| renamer.py DIRECTORY [--dry-run] | |
| renamer.py (-h | --help) | |
| Options: |
| (define (guide-middle-box image drawable bwidth bheight) | |
| (let* ( | |
| (width (car (gimp-image-width image))) | |
| (height (car (gimp-image-height image))) | |
| (vmargin (/ (- width bwidth) 2)) | |
| (hmargin (/ (- height bheight) 2))) | |
| (if (and | |
| (<= bwidth width) | |
| (<= bheight height)) | |
| (begin |
| @echo off | |
| Setlocal enabledelayedexpansion | |
| echo %filePath% | |
| Set "pattern=.paycrypt@gmail_com" | |
| Set "replace=" | |
| echo "replace" %replace% | |
| echo "Pattern " %pattern% | |
| for /f "usebackq tokens=* delims=" %%# in (`dir /b /S /A:-D`) Do ( | |
| Set "File=%%~nx#" |