구차니의 잡동사니 모음

Cannot enlarge memory arrays. Either (1) compile with  -s TOTAL_MEMORY=X  with X higher than the current value 16777216, (2) compile with  -s ALLOW_MEMORY_GROWTH=1  which allows increasing the size at runtime but prevents some optimizations, (3) set Module.TOTAL_MEMORY to a higher value before the program runs, or (4) if you want malloc to return NULL (0) instead of this abort, compile with  -s ABORTING_MALLOC=0 

$ npm install

> sqlite3@4.0.4 install D:\work2\hjelec_tf\node\node_modules\sqlite3

> node-pre-gyp install --fallback-to-build

'node-pre-gyp'은(는) 내부 또는 외부 명령, 실행할 수 있는 프로그램, 또는

배치 파일이 아닙니다.

npm ERR! code ELIFECYCLE

npm ERR! errno 1

npm ERR! sqlite3@4.0.4 install: `node-pre-gyp install --fallback-to-build`

npm ERR! Exit status 1

npm ERR!

npm ERR! Failed at the sqlite3@4.0.4 install script.

npm ERR! This is probably not a problem with npm. There is likely additional logging output above. 

The maximum number of decimals is 17, but floating point arithmetic is not always 100% accurate:

Example

var x = 0.2 + 0.1;         // x will be 0.30000000000000004