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Required External Jar: mysql-connector-java-5.1.40-bin.jar to connect to Data Base. Add this jar by right clicking the project -->Build Path--> Add external Archieve. Create the Flow as Flowing 2) Database Connector Configuration: Select MySQL as your database by double clicking the Data...

Step1 Message Flow: [![enter image description here][1]][1] Step 2: Databse Connector Configuration For this you need mysql-connector-java-5.1.40-bin.jar . Right click on Project -->build Path--> Add external archieve and add the jar(without jar it cannot be connected) Enter all the value...

Use Redirect to force users to connect to the secure URL. <VirtualHost *:80> ServerName example.com SSLProxyEngine on Redirect permanent / https://secure_example.com/ </VirtualHost> The rest of the configuration can be put in the ssl virtual host (port 443) since ever...

class Monad m where return :: a -> m a (>>=) :: m a -> (a -> m b) -> m b The most important function for dealing with monads is the bind operator >>=: (>>=) :: m a -> (a -> m b) -> m b Think of m a as "an action with an a result". ...

xcrun simctl install booted *.app

Debugging starts with understanding the code you are trying to debug. Bad code: int main() { int value; std::vector<int> vectorToSort; vectorToSort.push_back(42); vectorToSort.push_back(13); for (int i = 52; i; i = i - 1) { vectorToSort.push_back(i *2); } ...

Static analysis is the technique in which on checks the code for patterns linked to known bugs. Using this technique is less time consuming than a code review, though, its checks are only limited to those programmed in the tool. Checks can include the incorrect semi-colon behind the if-statement (i...

#pragma strict import UnityEngine.Advertisements; #if !UNITY_ADS // If the Ads service is not enabled public var gameId : String; // Set this value from the inspector public var enableTestMode : boolean = true; // Enable this during development #endif function InitializeAds () // Example o...

To fetch large data we can use generators in pandas and load data in chunks. import pandas as pd from sqlalchemy import create_engine from sqlalchemy.engine.url import URL # sqlalchemy engine engine = create_engine(URL( drivername="mysql" username="user", ...

GitHub Flavored Markdown (sometimes abbreviated to GFM) makes it easier to work with markdown on GitHub.com. Key features of GFM include: code indentation task list support easy GitHub issue referencing automatic GitHub username and SHA detection automatic url detection emoji support GFM...

import * as React from 'react'; import * as ReactDOM from 'react-dom'; import { Route, BrowserRouter as Router, Link } from 'react-router-dom'; class Home extends React.Component<any, any> { render() { return ( <div> <div>HOME</div> <d...

import * as React from 'react'; import * as ReactDOM from 'react-dom'; import { Route, BrowserRouter as Router, Link, match } from 'react-router-dom'; // define React components for multiple pages class Home extends React.Component<any, any> { render() { return ( <div&g...

This solution is more involved, leveraging custom TypeScript decorators which inject match, history and/or location data into your React.Component class, which gets you full type safety without needing any type guards, as the previous example required. // Routed.ts - defines decorators import { Ro...

Stack corruptions are annoying bugs to look at. As the stack is corrupted, the debugger often can't give you a good stack trace of where you are and how you got there. This is where safe-stack comes into play. Instead of using a single stack for your threads, it will use two: A safe stack and a dan...

Let's say we have a component that should only be displayed if the user is logged in. So we create a HOC that checks for the authentication on each render(): AuthenticatedComponent.js import React from "react"; export function requireAuthentication(Component) { return class Auth...

PageTS Settings: ## Default Image cropping ## TCEFORM.sys_file_reference.crop.config.cropVariants { default { title = Desktop selectedRatio = NaN allowedAspectRatios { NaN { title = Free value = 0.0 } ...

Include the plugin from a CDN or locally after including jQuery. Then attach the .validate() method to the form in order to initialize the plugin. Within this method you can define your rules, custom messages, and other options. <script type="text/javascript" src="//cdnjs.cloudf...

(defrecord Logline [datetime action user id]) (def pattern #"(\d{8}-\d{2}:\d{2}:\d{2}.\d{3})\|.*\|(\w*),(\w*),(\d*)") (defn parser [line] (if-let [[_ dt a u i] (re-find pattern line)] (->Logline dt a u i))) Define a sample line : (def sample "20170426-17:20:04...

This example shows how to embed some basic C# into a PowerShell script, add it to the runspace/session and utilise the code within PowerShell syntax. $code = " using System; namespace MyNameSpace { public class Responder { public static void StaticRespond() { ...

This example shows how to embed some basic C# into a PowerShell script, add it to the runspace/session and utilise the code within PowerShell syntax. $code = @" Imports System Namespace MyNameSpace Public Class Responder Public Shared Sub StaticRespond() Console....