Robert Armenski T1T4N

Original post: Bootstrap 3: adding a new set of columns

Notice that Bootstrap's CSS uses a mobile first strategy, so it is important to define your xxs-grid (I should choose an other name) between the xs-grid and the sm-grid. See also: Bootstrap 3 mixin multiple make-*-column. For that reason you can not use the Less code from this question Bootstrap 3 extra large (xl) columns

Download the Bootstrap source code at: http://getbootstrap.com/getting-started/
In less/variables.less add:
```
// horizontal mobiles
```

Using Google Cloud Vision API's OCR to extract text from photos and scanned documents

Just a quickie test in Python 3 (using Requests) to see if Google Cloud Vision can be used to effectively OCR a scanned data table and preserve its structure, in the way that products such as ABBYY FineReader can OCR an image and provide Excel-ready output.

The short answer: No. While Cloud Vision provides bounding polygon coordinates in its output, it doesn't provide it at the word or region level, which would be needed to then calculate the data delimiters.

On the other hand, the OCR quality is pretty good, if you just need to identify text anywhere in an image, without regards to its physical coordinates. I've included two examples:

####### 1. A low-resolution photo of road signs

Guide to install PyQt5 on Mac OS X with python 3.4 virtualenv

Description

A simple guide to install PyQt5 on Mac OS X 10.9 (Maverick) and use python 3.4 on a virtualenv.

Requirements

xcode 5.1.1
python 3.4.0
Qt libraries 5.2.1

Moving from jQuery

Events

// jQuery
$(document).ready(function() {
  // code
})

Keybase proof

I hereby claim:

I am T1T4N on github.
I am t1t4n (https://keybase.io/t1t4n) on keybase.
I have a public key whose fingerprint is 2A77 331B 777B BBCC 4E15 7229 D2E1 531D 5AFD EF24

To claim this, I am signing this object:

	#!/bin/bash

	if [ $# -lt 1 ]
	then
	echo "Create symlinks of all files and folders from the source dir to the destination dir"
	echo "Usage: `basename $0` source [dest]"
	exit 1
	fi

	source=$1

	@import "bootstrap";

	// XLarge screen / wide desktop
	//** Deprecated `$screen-xl` as of v3.0.1
	$screen-xl: 1600px !default;
	$screen-xl-min: $screen-xl !default;
	$screen-xl-desktop: $screen-xl-min !default;

	// So media queries don't overlap when required, provide a maximum
	$screen-lg-max: ($screen-xl-min - 1) !default;

	import cv2
	import numpy as np


	def multi_plot(height, width, rows, cols, images, titles,
	title_color=(255, 255, 255), center_title=False,
	background_color=(0, 0, 0),
	padding=10, centered=True, borders=False, border_color=(0, 255, 0)):
	"""
	Plot the specified images with the specified titles in a matrix of images

	class WebcamVideoStream:
	def __init__(self, src=0):
	# initialize the video camera stream and read the first frame
	# from the stream
	self.stream = cv2.VideoCapture(src)
	(self.grabbed, self.frame) = self.stream.read()

	# initialize the variable used to indicate if the thread should
	# be stopped
	self.stopped = False

	#include "stdafx.h"

	#define DB(_val_) __asm __emit (_val_)

	#define INVALID_SYSCALL (DWORD)(-1)

	// code selectors
	#define CS_32 0x23
	#define CS_64 0x33