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Istvan Hoka ihoka

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@garybernhardt
garybernhardt / types.markdown
Last active April 11, 2025 17:07

This document has moved!

It's now here, in The Programmer's Compendium. The content is the same as before, but being part of the compendium means that it's actively maintained.

@tsiege
tsiege / The Technical Interview Cheat Sheet.md
Last active April 11, 2025 17:09
This is my technical interview cheat sheet. Feel free to fork it or do whatever you want with it. PLEASE let me know if there are any errors or if anything crucial is missing. I will add more links soon.

ANNOUNCEMENT

I have moved this over to the Tech Interview Cheat Sheet Repo and has been expanded and even has code challenges you can run and practice against!






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@ihoka
ihoka / blinksale-notes-styling.css
Created April 17, 2014 12:07
Blinksale CSS classes available in invoice notes
.bg-f2f2f2 {
background-color: #f2f2f2; }
.fg-red {
color: red; }
.bg-red {
background-color: red; }
.fg-white {
@ihoka
ihoka / template.html
Created November 2, 2013 15:17 — forked from tinabeans/template.html
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Single-Column Responsive Email Template</title>
<style>
@media only screen and (min-device-width: 541px) {
.content {
@ihoka
ihoka / Explanation.md
Created October 15, 2012 18:20 — forked from jrochkind/Explanation.md
Truncating html with nokogiri, with/without Rails

Rails has a handy truncate helper (which is actually mostly a method added to String ), but it warns you it's not safe to use on html source, it'll cut off end tags and such.

What if you want an HTML safe one? There are a variety of suggested solutions you can google, none of which were quite robust/powerful enough for me.

So I started with my favorite, by Andrea Singh, using nokogiri.

But:

  • I modified it to not monkey-patch Nokogiri, but be a static method instead (sadly making already confusing code yet more confusing, but I didn't want to monkey patch nokogiri)
@ihoka
ihoka / gist:3083695
Created July 10, 2012 14:39
RVM with OpenSSL
# Install Ruby with RVM OpenSSL
rvm pkg install openssl
rvm reinstall 1.9.3-p125 --with-openssl-dir=$rvm_path/usr
# Download certs
cd $rvm_path/usr/ssl
curl -O http://curl.haxx.se/ca/cacert.pem
mv cacert.pem cert.pem
@mperham
mperham / after.rb
Created July 4, 2012 19:30
Thread-friendly shared connection
class ActiveRecord::Base
mattr_accessor :shared_connection
@@shared_connection = nil
def self.connection
@@shared_connection || ConnectionPool::Wrapper.new(:size => 1) { retrieve_connection }
end
end
ActiveRecord::Base.shared_connection = ActiveRecord::Base.connection
@wycats
wycats / 0_app.rb
Created April 19, 2012 10:22
Example of using a simple future library for parallel HTTP requests
class TicketsController < ApplicationController
def show
tickets = params[:tickets].split(",")
ticket_data = tickets.map do |ticket|
parallel { Faraday.get("http://tickets.local/#{ticket}") }
end
render json: { tickets: ticket_data.map(&:result) }
end
@thulstrup
thulstrup / compass-retina-sprites.scss
Created March 20, 2012 19:18
Using Compass to generate normal and retina sprite maps
$sprites: sprite-map("sprites/*.png");
$sprites-retina: sprite-map("sprites-retina/*.png");
@mixin sprite-background($name) {
background-image: sprite-url($sprites);
background-position: sprite-position($sprites, $name);
background-repeat: no-repeat;
display: block;
height: image-height(sprite-file($sprites, $name));
width: image-width(sprite-file($sprites, $name));
@funny-falcon
funny-falcon / performance_and_backport_gc.patch
Created January 27, 2012 05:58
Union of backport GC and performance patches for ruby-1.9.3-p0
diff --git a/ChangeLog b/ChangeLog
index c4ea779..0a6bf73 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,188 @@
+Tue Jan 17 12:32:46 2012 Nobuyoshi Nakada <[email protected]>
+
+ * gc.c (aligned_malloc, aligned_free): covered missing defined
+ operators and fixes for cygwin.
+