Demka GeorgiyDemo

1. Clone your fork:

git clone git@github.com:YOUR-USERNAME/YOUR-FORKED-REPO.git

2. Add remote from original repository in your forked repository:

cd into/cloned/fork-repo
git remote add upstream git://github.com/ORIGINAL-DEV-USERNAME/REPO-YOU-FORKED-FROM.git
git fetch upstream

Задачи по сессиям

Примеры решения задач

Задача 1

Сделайте две страницы: index.php и hello.php. При заходе на index.php спросите с помощью формы имя пользователя, запишите его в сессию. При заходе на hello.php поприветствуйте пользователя фразой "Привет, %Имя%!".

Решение:

Страница index.php:

First install all these prerequisites for compiling:

sudo apt install g++ autoconf libfontconfig1-dev pkg-config libjpeg-dev libopenjpeg-dev gnome-common libglib2.0-dev gtk-doc-tools libyelp-dev yelp-tools gobject-introspection libsecret-1-dev libnautilus-extension-dev

First download the encoding files (no need to compile these) to the current working directory

wget https://poppler.freedesktop.org/poppler-data-0.4.7.tar.gz

	class ValA:
	def __init__(self, obj):
	self.obj = obj

	def get(self):
	return self.obj

	def set(self, obj):
	self.obj = obj

	import cv2.cv as cv
	import tesseract
	gray = cv.LoadImage('captcha.jpeg', cv.CV_LOAD_IMAGE_GRAYSCALE)
	cv.Threshold(gray, gray, 231, 255, cv.CV_THRESH_BINARY)
	api = tesseract.TessBaseAPI()
	api.Init(".","eng",tesseract.OEM_DEFAULT)
	api.SetVariable("tessedit_char_whitelist", "0123456789abcdefghijklmnopqrstuvwxyz")
	api.SetPageSegMode(tesseract.PSM_SINGLE_WORD)
	tesseract.SetCvImage(gray,api)
	print api.GetUTF8Text()

	from PIL import Image, ImageGrab
	import cv2, numpy

	img = cv2.cvtColor(numpy.array(ImageGrab.grab()), cv2.COLOR_RGB2BGR)
	template = cv2.cvtColor(numpy.array(Image.open('PS/3C.png')), cv2.COLOR_RGB2BGR)
	d, w, h = template.shape[::-1]

	res = cv2.matchTemplate(img, template, cv2.TM_CCOEFF_NORMED)

	#all matches:

	#!/bin/bash
	# Stop all containers
	docker stop $(docker ps -a -q)
	# Delete all containers
	docker rm $(docker ps -a -q)
	# Delete all images
	docker rmi $(docker images -q)

	#!/bin/bash
	yum -y install epel-release wget
	wget http://pkgs.repoforge.org/rpmforge-release/rpmforge-release-0.5.3-1.el7.rf.x86_64.rpm
	rpm -Uvh rpmforge-release-0.5.3-1.el7.rf.x86_64.rpm
	wget http://dag.wieers.com/rpm/packages/RPM-GPG-KEY.dag.txt
	rpm --import RPM-GPG-KEY.dag.txt

	git rm -r --cached .
	git add .
	git commit -m "Re index done"