weppos

# 
# = Capistrano database.yml task
#
# Provides a couple of tasks for creating the database.yml 
# configuration file dynamically when deploy:setup is run.
#
# Category::    Capistrano
# Package::     Database
# Author::      Simone Carletti <weppos@weppos.net>
# Copyright::   2007-2010 The Authors

lucifr

This is a Chinese version of https://gist.github.com/1207002/86f48cd3b3b72c85e6293926cf7c730de03b2f08 from lucasfais

Sublime Text 2 – 实用快捷键 (Mac OS X)

打开/前往

⌘T	前往文件
⌘⌃P	前往项目
⌘R	前往 method
⌘⇧P	命令提示

jcasimir

Render and Redirect

The normal controller/view flow is to display a view template corresponding to the current controller action, but sometimes we want to change that. We use render in a controller when we want to respond within the current request, and redirect_to when we want to spawn a new request.

Render

The render method is very overloaded in Rails. Most developers encounter it within the view template, using render :partial => 'form' or render @post.comments, but here we'll focus on usage within the controller.

:action

alexanderjulo

from celery.schedules import crontab
from flask.ext.celery import Celery

CELERYBEAT_SCHEDULE = {
	# executes every night at 4:15
	'every-night': {
		'task': 'user.checkaccounts',
		'schedule': crontab(hour=4, minute=20)
	}
}

supertopher

Automated Testing.

Testing is helpful for ensuring that your code runs (driver code). This is to make sure that current features work, old features still work, and future work will be easily tested. By default, every Rails application has three environments: development, test, and production.

Rails offers three kinds of testing:

• Unit tests: 
In the context of Rails, unit tests are meant primarily to cover the domain logic in your models, which include things like validations, calculations, search methods, and any other interesting functionality that your models implement.
• Functional tests: These provide a way to verify that the actions for a single controller are working as expected, and allow you to do things such as post data to a specific action and verify the correct response is returned
• Integration tests: Any given session with a Rails application will span across several models and controllers. Integration tests provide a way to test those kinds of interactions. Essentia

kendellfab

Linux - create "Default (Linux).sublime-mousemap" in ~/.config/sublime-text-3/Packages/User
Mac - create "Default (OSX).sublime-mousemap" in ~/Library/Application Support/Sublime Text 3/Packages/User
Win - create "Default (Windows).sublime-mousemap" in %appdata%\Sublime Text 3\Packages\User

[
    {
        "button": "button1", 
        "count": 1, 
        "modifiers": ["ctrl"],
        "press_command": "drag_select",

mlavin

Running the Example

Start the worker:

celery -A tasks worker --loglevel=info -c 2 --pidfile=celery.pid

In another terminal send 6 tasks:

python script.py

pyk

become active record migration expert (Rails 4.0.2)

workflow:

create model

$ rails g model NameOfModel
    invoke  active_record
    create    db/migrate/YYYYMMDDHHMMSS_create_name_of_models.rb

clintongormley

curl -XPUT 'http://localhost:9200/us/user/1?pretty=1' -d '
{
   "email" : "john@smith.com",
   "name" : "John Smith",
   "username" : "@john"
}
'

curl -XPUT 'http://localhost:9200/gb/user/2?pretty=1' -d '
{

vitorbritto

Regular Expressions

Basic Syntax

• /.../: Start and end regex delimiters
• |: Alternation
• (): Grouping