jurikern’s gists

jurikern / gist:3973497

Created October 29, 2012 13:18

ActionController::Metal#session delegated to @_request.session, but @_request is nil

	2012-10-29T13:15:49Z 4284 TID-oxp71xhu0 XmlFeedWorker MSG-oxp7irbuk INFO: start
	2012-10-29T13:15:56Z 4284 TID-oxp71xhu0 XmlFeedWorker MSG-oxp7irbuk INFO: fail: 6.626 sec
	2012-10-29T13:15:56Z 4284 TID-oxp71xhu0 WARN: {"retry"=>true, "queue"=>"default", "class"=>"XmlFeedWorker", "args"=>[], "error_message"=>"ActionController::Metal#session delegated to @_request.session, but @_request is nil: #<TemplatesController:0x007ff61b9f3788 @_routes=nil, @_action_has_layout=true, @_headers={\"Content-Type\"=>\"text/html\"}, @_status=200, @_request=nil, @_response=nil, @_prefixes=[\"templates\", \"application\"], @_config={}, @_lookup_context=#<ActionView::LookupContext:0x007ff6202a3730 @details_key=#<ActionView::LookupContext::DetailsKey:0x007ff61cb66e70 @hash=-3365680752233435110>, @details={:locale=>[:en], :formats=>[:html], :handlers=>[:erb, :builder, :coffee, :haml, :slim]}, @skip_default_locale=false, @cache=true, @prefixes=[\"templates\", \"application\"], @rendered_format=:html, @view_paths=#<ActionView::PathSet:0

jurikern / gist:4473824

Last active December 10, 2015 18:18

How update rbenv(ruby-build) with ruby versions list on MAC OS X.

	before:
	command: rbenv install 1.9.3-p362
	output: ruby-build: definition not found: 1.9.3-p362


	hack:
	command: brew unlink ruby-build
	output: Unlinking /usr/local/Cellar/ruby-build/20121120... 4 links removed

	command: brew update

jurikern / gist:4524835

Created January 13, 2013 16:06

Compiling Objective-C Files an Linux (Ubuntu)

	Before:
	sudo apt-get -y install gnustep
	sudo apt-get -y install gnustep-devel
	sudo apt-get -y install build-essential
	sudo apt-get -y install gobjc
	sudo apt-get -y install gnustep-make
	sudo apt-get -y install libgnustep-base-dev

	Compiling for one source file (For example main.m):
	gcc `gnustep-config --objc-flags` main.m -o hello -I /usr/include/GNUstep/ -L /usr/lib/GNUstep/ -lgnustep-base

jurikern / gist:5191521

Created March 18, 2013 22:41

Login with binded backbone

	class Application.Views.Users.Login
	@bindedWith: (selector) ->
	$(selector).each ->
	Application.Views.Users.Login($(@))

	constructor: (@container) ->
	_.extend(@, Backbone.Events)
	@initForm()

	initForm: =>

jurikern / gist:5199636

Last active December 15, 2015 04:09

Binded Backbone v2

	class Application.Views.Base

	@bindWith: (selector) ->
	instance = @
	$(selector).each ->
	new instance($(@))

	constructor: (@container) ->
	_.extend(@, Backbone.Events)

jurikern / gist:5219692

Created March 22, 2013 08:10

MacOS X wxPython installer issue

	sudo installer -pkg wxPython2.8-osx-unicode-universal-py2.7.pkg -target /

	installer: Package name is wxPython2.8-osx-unicode-universal-py2.7
	installer: Installing at base path /
	2013-03-22 10:09:12.634 installer[8633:5a03] Package /Users/semjonow/Desktop/wxPython2.8-osx-unicode-universal-py2.7.pkg uses a deprecated pre-10.2 format (or uses a newer format but is invalid).
	installer: The install was successful.

jurikern / gist:5531825

Created May 7, 2013 10:58

Image Crop from Canvas

	detectCanvas: =>
	if @canvas
	@canvas.replaceWith("<canvas class='picture_canvas' data-block='canvas'></canvas>")

	@canvas = @container.find("*[data-block='canvas']")
	@ctx = @canvas.get(0).getContext("2d")

	handleImage: (e) =>
	@detectCanvas()

jurikern / gist:7154025

Created October 25, 2013 12:37

pg_hba no user no password example

	# Database administrative login by Unix domain socket
	local all postgres trust

	# TYPE DATABASE USER ADDRESS METHOD

	# "local" is for Unix domain socket connections only
	local all all trust
	# IPv4 local connections:
	host all all 127.0.0.1/32 trust
	# IPv6 local connections:

jurikern / rebase-tools

Last active August 29, 2015 13:55

Git rebase-tools

	git rebase
	git rebase --abort
	git rebase --continue
	git rebase --skip

	git push origin feature --force
	git pull --rebase origin feature

	git merge fature --no-ff

jurikern / chee_api

Created May 5, 2014 11:06

chee_request_example

	curl -X POST -H "Content-Type: application/json" -d \
	'{"deals":[{"id":"1023410623", "quantity":"3"}, {"id":"1023410633", "choices":"1023413223"}], \
	"delivery": "smartpost", "delivery_info": { "smartpost": {"deliveryLocationID": "133"}}, \
	"user": {"email": "[email protected]", "username": "Juri Semjonov", "phone": "55687059"}, \
	"purchase": {}}' \
	http://localhost:3000/api/v1/api_key/api_secret/purchases

	===

	{"success":true,"message":"Purchase successfully saved","url":"/en/cart/completed?hash=52b0acfb7bbd10c44f575f0db121fdd2&id=150995149","errors":[]}

Juri Kern jurikern