express - "not listed in package.json" , node.js while installing NTVS -

-

enter image description here

in red box following status show modules.. can me.. advance

open command prompt , cd project directory (you can right-click project in solution explorer , choose open command prompt here...).

type npm init , fill in fields when prompted (or hit enter take default). output should this...

c:\anthony\demo\expressapp1\expressapp1>npm init utility walk through creating package.json file. covers common items, , tries guess sane defaults.  see `npm json` definitive documentation on these fields , do.  use `npm install <pkg> --save` afterwards install package , save dependency in package.json file.  press ^c @ time quit. name: (expressapp1) version: (0.0.0) description: entry point: (app.js) test command: git repository: keywords: author: license: (isc) write c:\anthony\demo\expressapp1\expressapp1\package.json:  {   "name": "expressapp1",   "version": "0.0.0",   "description": "",   "main": "app.js",   "dependencies": {     "express": "~3.4.4",     "jade": "~1.1.5",     "stylus": "~0.42.2"   },   "devdependencies": {},   "scripts": {     "test": "echo \"error: no test specified\" && exit 1"   },   "author": "",   "license": "isc" }   ok? (yes)

if reason npm init doesn't work, can save following text file called package.json in root of project , update values match packages in project.

{   "name": "expressapp1",   "version": "0.0.0",   "description": "",   "main": "app.js",   "dependencies": {     "express": "~3.4.4",     "jade": "~1.1.5",     "stylus": "~0.42.2"   },   "devdependencies": {},   "scripts": {     "test": "echo \"error: no test specified\" && exit 1"   },   "author": "",   "license": "isc" }

a third option delete npm_modules folder in project. can right click on npm "folder" in solution explorer, select manage npm modules..., , reinstall packages. installing them way should create package.json you.


Comments

Post a Comment

Popular posts from this blog

python - Subclassed QStyledItemDelegate ignores Stylesheet -

-
i'm trying subclass qstyleditemdelegate remove focus rectangle in qcombobox . even though i'm calling base implementation of paint function , nothing else, result different. looks if parts of style-sheet influence bounding box of item taken consideration. class pstyleditemdelegate(qstyleditemdelegate): def __init__(self, *args, **kwds): super(pstyleditemdelegate, self).__init__(*args, **kwds) def paint(self, *args, **kwargs): qstyleditemdelegate.paint(*args, **kwargs) what have paint unmodified qstyleditemdelegate ? as suggested tried replacing pyside pyqt4 , works, appears bug. update pyside 1.1.2 1.2.1 result same. unfortunately switch breaks other parts of code, if there no other suggestions i'm going accept answer. edit bug tracked here
Read more

java - HttpClient 3.1 Connection pooling vs HttpClient 4.3.2 -

-
i have used httpclient3.1(java) connection pooling below : import org.apache.commons.httpclient.httpclient; import org.apache.commons.httpclient.multithreadedhttpconnectionmanager; import org.apache.commons.httpclient.params.httpclientparams; import org.apache.commons.httpclient.params.httpmethodparams; import org.apache.log4j.logger; public class httpclientmanager { private static logger logger = logger.getlogger(httpclientmanager.class); private static multithreadedhttpconnectionmanager connectionmanager = new multithreadedhttpconnectionmanager(); private static httpclientparams clientparams = new httpclientparams(); static { try { clientparams.makelenient(); clientparams.setauthenticationpreemptive(false); clientparams.setparameter(httpmethodparams.so_timeout, new integer(30000)); // set so_timeout clientparams.setparameter(httpmethodparams.head_body_check_timeout, new integer(3000)); // head responses
Read more

SQL: Divide the sum of values in one table with the count of rows in another -

-
is possible to, in single query, sum bunch of values in 1 table, , divide count of rows in another? there common id/key in both tables... fyi, win points least info provided in question. answer it's possible...here psuedo code since i'm guessing @ tables , columns select summing / counting whynot (select id, sum(whatever) summing where_ever ) inner join (select id, count(1) counting what_ever)b on a.id = b.id question = 'vague' group a.id
Read more