sean2121

問題1. 選択肢の中からRubyの予約語ではないものを2つ選択してください。

• A.super
• B.begin
• C.try
• D.goto

---

問題2. 以下のコードを実行した出力として正しいものを1つ選択してください。

def foo (a, *b)
　p a

ismyrnow

sudo rm -rfv /Library/Caches/com.apple.iconservices.store; sudo find /private/var/folders/ \( -name com.apple.dock.iconcache -or -name com.apple.iconservices \) -exec rm -rfv {} \; ; sleep 3;sudo touch /Applications/* ; killall Dock; killall Finder

mono0926

gitにおけるコミットログ/メッセージ例文集100の転載

例文を組み込んだAlfred Workflowを作りました: Alfred Git Commit Message Example

以下転載:

---

baybatu

var eventify = function(arr, callback) {
    arr.push = function(e) {
        Array.prototype.push.call(arr, e);
        callback(arr);
    };
};

var array = [1,2,3];

eventify(array, function(newArray) {

lou

class BaseUploader < CarrierWave::Uploader::Base
    attr_reader :width, :height
    before :cache, :capture_size
    
    ...
    
    # for image size validation
    # fetching dimensions in uploader, validating it in model
    def capture_size(file)
      if version_name.blank? # Only do this once, to the original version

DanHerbert

OBSOLETE

This entire guide is based on an old version of Homebrew/Node and no longer applies. It was only ever intended to fix a specific error message which has since been fixed. I've kept it here for historical purposes, but it should no longer be used. Homebrew maintainers have fixed things and the options mentioned don't exist and won't work.

I still believe it is better to manually install npm separately since having a generic package manager maintain another package manager is a bad idea, but the instructions below don't explain how to do that.

Fixing npm On Mac OS X for Homebrew Users

Installing node through Homebrew can cause problems with npm for globally installed packages. To fix it quickly, use the solution below. An explanation is also included at the end of this document.

jmblog

所得税（国税）

所得税の計算方法

所得税額 = （所得金額（A） － 所得控除額（B）） × 税率 - 税額控除額（C）

• 「所得金額（A）－ 所得控除額（B）」は 課税所得金額 といい、1,000円未満の端数を切り捨てる。

所得税の税率

gardentree

#{RUBY_HOME}/lib/ruby/1.9.1/webrick/config.rb の
:DoNotReverseLookup => nil 
を
:DoNotReverseLookup => true
に修正する。