Command line tool for finding basic Javascript syntax errors?

Are there any command-line Linux tools that can catch basic syntax errors and compile time errors in my Javascript files, even if said Javascript files are written for use in a web browser? I...

Simple Web Service adding two numbers

I have created a simple Webservice function as shown below; /* * To change this template, choose Tools | Templates * and open the template in the editor. */ package ws; import...

Detecting potential SQL injection attacks, as well as other security issues

We all know it is nearly impossible to produce a large website without one or two flaws. As such I've written a small monitor that checks Apache access logs for potential SQL injection attacks...

Backend technology for front-end technologies like Twitter Bootstrap

This a noob alike question, but here we go. I´ve read about Twitter Bootstrap (among other presentation frameworks), which gives the designer/programmer the tools to build easily the front end of...

Netbeans and glassfish HTTP ERROR 404

I need your help. I had made a source code for a web appl but I have this error when I click on the "add" submit button and I have the same error on the others submit button. My source code is...

page Redirect in ASP.Net MVC + Web Api + AngularJs

I am building a ASP.Net MVC application that can work both in Web and JQuery mobile. So i am creating a seperate view for Web and JQuery mobile application. I have placed all my primary business...

How to get all the html from google search page using requests?

I'd like to get the html from this url ("https://www.google.com/search?q=urban+outfitters+facebook"), so that I can parse it to get all the links on the page that show up, so that I can ultimately...

jax rs service on wildfly doesn't seem reachable?

When deploying a jax-rs service on wildfly, I keep getting a 404 not found. My webservice class: package org.declercq.reportbuilderback.webservices; import java.util.List; import...

NuGet package (.NET Standard 2.x) breaking ASP.NET MVC5 application (.NET full framework)

(updated - see below) I have an ASP.NET MVC5 application (multiple Assemblies) all addressing the .NET Full Framework 4.7.1 I recently added a (private) NuGet package that we built using .NET...

ExtJS PHP/MySQL backend connector error

exactly the same problem than on this post follow carefully the documentation (official) https://docs.sencha.com/extjs/6.5.3/guides/backend_connectors/direct/mysql_php.html did not understand how...

No qualifying bean of type [org.springframework.test.web.servlet.MockMvc] found for dependency:

I am trying to run test cases on my spring controllers. I get the following error. No qualifying bean of type [org.springframework.test.web.servlet.MockMvc] found for dependency: expected at...

Less modifyVars not overriding the styles in webpack when using AntDesign

Although I can see the style visible in the element styles, the reverse of the intended behaviour is happening, it is actually being over ridden by the original style. This is my current...

Babel 7 disable --isolatedModules Typescript flag?

How can I disable --isolatedModules flag in Babel 7, it causes everything to crash. It crashes on: 'use strict' const enums, which are used by CRA's own dependencies (chalk) also fail so im not...

React Native 'firebase.messaging().getToken()' is not called from 'RNFirebaseMessaging.java' class android in release apk

I am using react-native-firebase library for Firebase push-notifications in React native from Android Platfrom. My code works perfect in debug apk but when i export my apk into release mode then...

How to config webpack to transpile files from other lerna packages (ejected from create-react-app)

I'm trying to build a lerna package with a create-react-app package and a simple component library. My component is as follows: import React, { Component } from "react"; import PropTypes from...

Can't Deploy React SPA in .NET Core2.2 on IIS with Nested Path

Having an issue trying to deploy a .Net Core 2.2 MVC app with React Spa app on an IIS server using a nested URL. I would like to be able to host this app at http://localhost/apps/webApp, but keep...

TypeError: Cannot read property 'webpackJsonp' of undefined

I have a react app (app A), created about 2 years ago using create-react-app, and it's ejected. The app is exported as a commonjs2 module and shipped in an NPM package, to be used in a next.js...

MongoDB (Mongoose) `findByIdAndDelete` not deleting (testing with Postman)

I've got my Mongoose code in a separate model.js file, while Express code for handling http requests is in app.js. I'm just practising creating APIs and testing them on Postman, for an imaginary...

Compile error [VueLoaderPlugin Error] vue-loader 15 currently does not support vue rules with oneOf

I have project (Laravel with vue.js)downloaded from Gitlab and after i installed the dependencies (npm install & composer install), i can not compile it,as when i try typing: npm run watch, i got...

Plugin could not be registered at 'html-webpack-plugin-before-html-processing'. Hook was not found

this is the error: Plugin could not be registered at 'html-webpack-plugin-before-html-processing'. Hook was not found. BREAKING CHANGE: There need to exist a hook at 'this.hooks'. To create a...

Error when trying to run command "npm start"

I was building a react project and during the final "npm start" stage, I got many errors: please help me fix this. C:\Users\Intel\Desktop\burger-project>npm start [email protected] start...

How to find out the errors behind a lot of non-2xx or 3xx responses when load testing nginx reverse proxy with wrk

We are doing some test with NGINX as reverse proxy in front of two NGINX sample web servers. The tool being used in our tests is wrk. The web servers' configuration are very simple. Each of them...

Upgrade to Webpack 5 failing

I am attempting upgrade to Webpack 4 to Webpack 5. However when I run npm start I get this error. Funny thing is I don't use applyWebpackOptionsDefaults anywhere and after scouring the...

Flutter usb permission issue - Prompt doesn't appear - flutter_usb_write

I want to connect an external USB NFC Reader to my Android Galaxy Tab 7. I choose flutter to develop my app and flutter_usb_write to deal with my usb reader. To be sure it will work, I have cloned...

Audio file does not play in the IOS Simulator

Hi I am developing a flutter application. In this application some sounds are downloaded from my website and saved to the local file storage. It plays when some pictures are showed. This works in...

ReferenceError: require is not defined using webpack5 and babel

I created an application using CRA, but updated it to be using webpack5, so I had to make some modifications into the webpack.config in order to support the changes on it. Now, I am able to put...

Asset Build with Webpack encore - Error: Problem deleting JS entry for _tmp_copy when using configureFilenames #978

Version: symfony v5.2.7 symfony/webpack-encore-bundle v1.11.2 I want to set the name of my assets with my real version name. My prefered way would be to use enableVersioning and generate...

Error after logging in Google Account[flutter][ google_sign_in]

I noticed such a problem that sometimes don't log in to Google account. In the release or debug build, the auth works, but this error often pops up. This problem did not exist before with the same...

I am having trouble with this ajax timer it is not doing what I expect and does not execute

I am back to this not executing I have in php head the following https://deniserose.000webhostapp.com/fetch_sql.php <head> <title>Audio Stream</title> <meta charset="utf-8"> <meta...

Ionic 6. Google maps not being displayed after updating to cordova 10.0.0

As soon as updated cordova to version 10.0.0. My map view is just blank. No error is being thrown. I am sharing the Ionic info and dependency list below. I have tried creating a new API ke and...