ilyakava

CSS Notes W07 D02
===
###Buttons with images
```
<style>
#cat-button {
  display: inline-block;
  width:100px;
  padding: 50px 0 0 0;
  height: 0;

ilyakava

```
<style>
#carousel {
  position: relative;
	margin: 50px auto;
}

#carousel > ul {
	position: absolute;
	/* left: -500; */ /*use this to move it*/

ilyakava

require 'csv'
require 'ruby-progressbar'
past_results = {}
filename = '/Users/artsyinc/Downloads/OpenContentGRI_out.csv'
length = %x(wc -l #{filename}).to_i
CSV.open('../new_getty2.csv', 'w') do |w_line|
  pb = ProgressBar.create(:title => 'slugify artists', :total => length)
	w_line << ['FileName','ArtworkCreator','ArtworkDateCreated','ArtworkTitle','Description','Title','Type','FileSize', 'slug_guess_1', 'slug_guess_2']
	CSV.foreach(filename) do |r_line|
		artist = r_line[1]

ilyakava

/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.8.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSObject.h:76:1: error: duplicate interface definition for class 'NSObject'

@interface NSObject <NSObject> {

^

ilyakava

// Failed attempts to process several images within a single gm process
// some of these are silly, but I was desperate

val config = new GMConnectionPoolConfig()
val service = new PooledGMService(config)
val command = new GMBatchCommand(service, "convert")

// Q1. can we make GMBatchCommand run an operation with multiple images in it?
val a = Files.createTempFile("thumbnail", ".jpg").toString
val aa = Files.createTempFile("thumbnail", ".jpg").toString

ilyakava

library(pixmap)
library(ppls)

# use the working directory of where-ever you are: WD. Set this yourself
# Ex. for me: WD <- "/Users/artsyinc/Downloads/w4240"
data <- read.csv(paste(WD, "/image_matrix2.csv", sep = ""), header = F)
image.matrix <- matrix(unlist(data), nrow = nrow(data), ncol = ncol(data))
# the matrix is features x trials
# each feature is a pixel in an image, each feature is an image of a person
mean.face.v <- as.vector(apply(image.matrix, 2, mean))

ilyakava

Setup for heroku for snowplow scala apps

1. obfuscate access keys in conf as: ${AWS_ACCESS_KEY_ID}
   • if you get a error like adf, make sure resolve() the config file like: ConfigFactory.parseFile(new File("conf/application.conf")).resolve()
2. add addSbtPlugin("com.typesafe.sbt" % "sbt-native-packager" % "0.8.0-M1") to project/plugins.sbt and .settings(com.typesafe.sbt.SbtNativePackager.packageArchetype.java_application: _*) to wherever val project is defined (project/ScalaCollectorBuild.scala)
   • this provides the sbt stage task that heroku runs to compile
   • be careful to skip every other line in plugins.sbt
3. add java.runtime.version=1.7 to system.properties in repo root
4. add worker: ./target/universal/stage/bin/name-of-my-app --config myconf.conf to Procfile in repo root, check name of executable after sbt compile stage

• don't use sh here, heroku runs Ubuntu with dash not bash

ilyakava

# usage: `python ~/Desktop/hough_by_hand.py 1994-654-12_v02.tif`
# output is a plot that pops up

import cv2
import numpy as np
from matplotlib import pyplot as plt
import sys
import math
import pdb

ilyakava

<build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <configuration>
                    <source>1.7</source>
                    <target>1.7</target>
                    <encoding>UTF-8</encoding>
                </configuration>

ilyakava

#!/usr/bin/env ruby

# About:
# there are 2 common conversions that I find myself doing:
# markdown -> html for online blog posts with mathjax
# markdown -> pdf for pdfs via pandoc
# unfortunately, if the markdown contains LaTeX, then there are different ways to escape the
# delimiters, as well as the matrix new row symbol. http://docs.mathjax.org/en/latest/tex.html#tex-and-latex-math-delimiters

# usage: `tex2jax_delim true infile.md outfile.md`