fedir

#!/bin/bash
mysql -e "CREATE DATABASE \`$1\` DEFAULT CHARACTER SET utf8 COLLATE utf8_general_ci;"
mysql -e "GRANT ALL PRIVILEGES ON \`$1\`.* TO '$2'@'localhost' IDENTIFIED BY '$3' WITH GRANT OPTION;"

henrik

tmux cheatsheet

As configured in my dotfiles.

start new:

tmux

start new with session name:

v-yarotsky

### INSTALLATION NOTES ###
# 1. Install Homebrew (https://github.com/mxcl/homebrew)
# 2. brew install zsh
# 3. Install OhMyZsh (https://github.com/robbyrussell/oh-my-zsh)
# 4. brew install reattach-to-user-namespace --wrap-pbcopy-pbpaste && brew link reattach-to-user-namespace
# 5. Install iTerm2
# 6. In iTerm2 preferences for your profile set:
#      Character Encoding: Unicode (UTF-8)
#      Report Terminal Type: xterm-256color
# 7. Put itunesartist and itunestrack into PATH

vmihailenco

class LoggingMixin(object):
    def dispatch(self, request_type, request, **kwargs):
        logger.debug(
            '%s %s %s' %
            (request.method, request.get_full_path(), request.raw_post_data))

        try:
            response = super(LoggingMixin, self).dispatch(
                request_type, request, **kwargs)
        except (BadRequest, fields.ApiFieldError), e:

dangra

from scrapy.spider import BaseSpider
from twisted.internet import reactor, defer
from scrapy.http import Request

DELAY = 5 # seconds


class MySpider(BaseSpider):

    name = 'wikipedia'

MohamedAlaa

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

bennylope

Copyright the authors of Honcho and/or Ben Lopatin

Licensed for reuse, modification, and distribution under the terms of the MIT license

mattratleph

vimdiff cheat sheet

##git mergetool

In the middle file (future merged file), you can navigate between conflicts with ]c and [c.

Choose which version you want to keep with :diffget //2 or :diffget //3 (the //2 and //3 are unique identifiers for the target/master copy and the merge/branch copy file names).

:diffupdate (to remove leftover spacing issues)

:only (once you’re done reviewing all conflicts, this shows only the middle/merged file)

bsnux

import pickle

# Session key
key = 'my_qs'

# Pizza => model example
qs = Pizza.objects.filter(ingredient='tomato')
# Dumping data
request.session[key] = pickle.dumps(qs.query)

christianroman

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()