구차니의 잡동사니 모음

$ node

> var qs = require('querystring');

undefined

> qs.unescape("http://localhost/api/sd?23 23 23")

'http://localhost/api/sd?23 23 23'

> qs.escape("http://localhost/api/sd?23 23 23")

'http%3A%2F%2Flocalhost%2Fapi%2Fsd%3F23%2023%2023'

> qs.escape("2002-02-22 22:22:22")

'2002-02-22%2022%3A22%3A22'

var url = 'folder/index.html?param=#23dd&noob=yes'; //or specify one

var encodedUrl = encodeURIComponent(url);

console.log(encodedUrl);

var url = 'folder%2Findex.html%3Fparam%3D%2323dd%26noob%3Dyes'; //or specify one

var decodedUrl = decodeURIComponent(url);

console.log(decodedUrl); 

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.