Instructions: the text area below (source) works just like a Smalltalk workspace. To evaluate some code, just select it and press the "do it" button. "Print it" is like "do it", but it also prints the result by sending it the printString message. Once you have finished going through these examples, make sure you check out my Logo and Prolog interpreters. Source 1 + 2 * 3 123 printString size 6 pe
リリース、障害情報などのサービスのお知らせ
最新の人気エントリーの配信
処理を実行中です
j次のブックマーク
k前のブックマーク
lあとで読む
eコメント一覧を開く
oページを開く