git mv jadgeServer judgeServer
Rename jadgeServer.(js|coffee) to judgeServer.(js|coffee)
Fix judge server package name
Fix .gitignore judgeServer path
check jadge -> check judge
request jadge -> request judge
jadge source -> judge source
jadge server -> judge server
jadge result -> judge result
jadge -> judge
Fix judge webserver package name
Fix judge server package json
Merge pull request #2 from hanachin/fix-judge-server-package-json

Fix judge server package json
Merge branch 'fix-spelling-jadge-to-judge' of https://github.com/hanachin/online_jadge into hanachin-fix-spelling-jadge-to-judge
Don't use while :(
Use [0...x] to generate numbers

[0...x] doesn't contains x. For exampmle, [0...2] is just [0, 1]
Use for in loop with index
for in loop with String ;)
for in loop(without index)

iは要素それぞれを参照するのと、ループの回数を管理するためのカウンターです。
for in loopではindexを取れますが、使わないなら必ずしも書く必要はないのです。
for i in [0...x.length] and for x in items pattern

単に添字の数値列が欲しいときは前者
要素の値も使いたいときは後者を使いましょう