Binary in Javascript

Here is our packaged up tile data type in all of its 17 bits of glory. 00000100001100001 or just 2145. Now we come across another problem, how do we get those values into a number? parseInt with base 2? Binary literals? Unbeknownst to some, Javascript comes equipped with a relatively good set of bitwise operators. We can use these to perform all kinds of binary operations on our data. From here on

[efcl]

データのサイズを小さくするためにビット演算でデータをバイナリにする話

[korinchan]

微妙すぎる。真っ先にTypedArrayを使うだろうし、Nodeのモジュール作ったりとかないでしょ、と思うのはCの経験があるから？