The Easiest Programming Language To Learn Is… - Codesmith Development
February 20, 2019 Posted by Raji Ayinla Programming 0 thoughts on “The Easiest Programming Language To Learn Is…” I want to start this article by saying that choosing to learn or not learn any language due to its difficulty level is a bad start towards a career as a programmer. You’re eventually going to have to learn another language that may be harder than the “easy” language. That said, there i
Add insert_many to ActiveRecord models by boblail · Pull Request #35077 · rails/rails
Options [:returning] (Postgres-only) An array of attributes that should be returned for all successfully inserted records. For databases that support INSERT ... RETURNING, this will default to returning the primary keys of the successfully inserted records. Pass returning: %w[ id name ] to return the id and name of every successfully inserted record or pass returning: false to omit the clause. [:u
Adds basic automatic database switching to Rails · rails/rails@0abcec4
The following PR adds behavior to Rails to allow an application to automatically switch it's connection from the primary to the replica. A request will be sent to the replica if: * The request is a read request (`GET` or `HEAD`) * AND It's been 2 seconds since the last write to the database (because we don't want to send a user to a replica if the write hasn't made it to the replica yet) A request
Add Relation#pick as short-hand for single-value plucks by dhh · Pull Request #31941 · rails/rails
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The Welcome to Rails image is more inclusive
When playing with the new beta of Rails I noticed a more inclusive image I was just starting to play with the new beta of Rails and I noticed the new welcome to Rails image is way more inclusive than what I remembered from before. I pulled up a version from Rails 5.2.2 to compare and I was right! The latest version of Rails (6.0.0.beta at the time of writing) includes a person in a wheelchair and
Multiple accept headers' specificity is misinterpreted · Issue #9940 · rails/rails
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Chaining named scope is no longer leaking to class level querying met… · rails/rails@2935d07
…hods Active Record uses `scoping` to delegate to named scopes from relations for propagating the chaining source scope. It was needed to restore the source scope in named scopes, but it was caused undesired behavior that pollute all class level querying methods. Example: ```ruby class Topic < ActiveRecord::Base scope :toplevel, -> { where(parent_id: nil) } scope :children, -> { where.not(parent_i
Yukihiro Matz on Twitter: "「やらなければならない仕事」の存在に圧倒されて、なんにも手につかず無為に時間がすぎていく癖はなんとかして直したい。"
「やらなければならない仕事」の存在に圧倒されて、なんにも手につかず無為に時間がすぎていく癖はなんとかして直したい。
ruby/extension.rdoc at trunk · ruby/ruby · GitHub
Most of the types are represented by C structures. Check Data Type of the VALUE The macro TYPE() defined in ruby.h shows the data type of the VALUE. TYPE() returns the constant number T_XXXX described above. To handle data types, your code will look something like this: switch (TYPE(obj)) { case T_FIXNUM: /* process Fixnum */ break; case T_STRING: /* process String */ break; case T_ARRAY: /* proce
Webpackerを導入してから外すまでをふりかえる - 弥生開発者ブログ
こんにちは、@mugi_unoです。 MisocaでjQuery製のフロントエンドコードを書き換え続けていた結果、技術書典6に参加することになりました。現在必死で書いております。 farewell_webpacker さて、先日とあるブランチがmasterにマージされ、リリースされました。 farewell : ごきげんよう！、さらば！ farewellの意味・使い方・読み方 | Weblio英和辞書 farewell_webpacker です。 長い間フロントエンドのビルドにはRailsのGemであるWebpackerを使ってきましたが、現在は完全に依存を外しており、純粋なwebpackビルドを行う形に書き換えました。 正直なところ、フロントエンド界隈からは否定的な意見を聞くことも多いWebpackerですが、実際にある程度の期間プロダクションで利用してみて、良いところも辛いところも両方
Expressのよさを語る2018 - keroxpのScrapbox
2012年くらいから使っているが、一貫していいと思い続けているkeroxp.icon2018/8/1
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The blog of wjwh - Speed up Docker image builds with prebuilt base images
Request origin does not match request base_url · Issue #22965 · rails/rails
Use Vim as a Ruby IDE | SpaceVim
PostgreSQL 10 : Each sequence does not have `increment_by` column, need to use `pg_sequences` · Issue #28780 · rails/rails
strftimer | A Ruby strftime generator
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Yukihiro Matz on Twitter: "「３分の１の標本調査では誤差は許容できない程度に大きくなる」のであれば、新聞社お得意の世論調査は成立しないのでは？ 1/3も標本とってる調査はないよね。"
GitHub - ruby/TryRuby: This 4th iteration of TryRuby is a website where you can learn the Ruby language.
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