- Docker 錦囊妙計
- 建構微服務:設計細微化的系統
- 從車庫的舊 PC 到百萬台伺服器:巨型網站成長從無到無限大,技術架構大揭祕
- 克服團隊領導的 5 大障礙:洞悉人性、解決衝突的白金法則
- Kubernetes 權威指南(從Docker到Kubernetes實踐全接觸)
- 微服務架構與實踐
- DevOps 實戰:VMware 管理員運維方法、工具及最佳實踐
- Docker 源碼分析
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
# Add these methods to your ApplicationController. Then, any controller | |
# that inherits from it will have these methods and can programmatically | |
# determine what filters it has set. | |
class ApplicationController < ActionController::Base | |
def self.filters(kind = nil) | |
all_filters = _process_action_callbacks | |
all_filters = all_filters.select{|f| f.kind == kind} if kind | |
all_filters.map(&:filter) | |
end |
- Create or find a gist that you own.
- Clone your gist (replace
<hash>
with your gist's hash):# with ssh git clone [email protected]:<hash>.git mygist # with https
git clone https://gist.github.com/.git mygist
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
--- | |
title: "Sample Equations used in Statistics" | |
output: html_document | |
--- | |
### Summations | |
### Without Indices | |
$\sum x_{i}$ |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
module ActiveRecord | |
module Querying | |
delegate :or, :to => :all | |
end | |
end | |
module ActiveRecord | |
module QueryMethods | |
# OrChain objects act as placeholder for queries in which #or does not have any parameter. | |
# In this case, #or must be chained with any other relation method to return a new relation. |
Warning This is SEVERELY outdated, the current jupyter version is > 6.X, please refer to your current jupyter notebook installation!
Disclaimer : I just copied those shortcuts from Jupyter Menú
> Help
> Keyboard Shortcuts
, I didn't wrote them myself.
Check your current shortcuts in your Help, shortcuts coule have been modified by extensions or your past self.
UPDATE a fork of this gist has been used as a starting point for a community-maintained "awesome" list: machine-learning-with-ruby Please look here for the most up-to-date info!
- liblinear-ruby: Ruby interface to LIBLINEAR using SWIG
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
class City < GeoEntity | |
def self.sti_name | |
3 | |
end | |
end |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
# config/initializers/instrumentation.rb | |
# Subscribe to grape request and log with Rails.logger | |
ActiveSupport::Notifications.subscribe('grape.request') do |name, starts, ends, notification_id, payload| | |
Rails.logger.info '[API] %s %s (%.3f ms) -> %s %s%s' % [ | |
payload[:request_method], | |
payload[:request_path], | |
(ends-starts)*1000, | |
(payload[:response_status] || "error"), | |
payload[:x_organization] ? "| X-Org: #{payload[:x_organization]}" : "", |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
class Api::UploadsController < ApiController | |
def create | |
@upload = Upload.new(upload_params) | |
ensure | |
clean_tempfile | |
end | |
private |