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Failed to configure a DataSource: 'url' attribute is not specified and no embedded datasource could be configured in spring boot

I got failed to configure a DataSource: 'url' attribute is not specified and no embedded datasource could be configured in spring boot   I am working on spring boot import batch processing with gradle, YML properties file, but when i r

How to Create Server for Multi-user Quiz using HTML, CSS, & JavaScript?

I am designing one quiz for my team members using HTML, CSS, and JavaScript but don't know how to make it available to multiple users at the same time. I want to build a real-time quiz as we have in any online entrance exam.   I know for t

How to Communicate with an IOT Device in Python Program

Hi, I have an IoT device which I connected via websockets. Once the two way communication is set up, I would like to send a command to the device via my IT admin site (For Example shutdown IoT).   How do I accomplish that?   I am w

Magento NOT shared shopping cart possible on store level?

Hi all, I have a problem with Magento 1.9.1 i am hoping somebody can help me with. I would like to configure my shopping cart on store level. To save on costs and to have maximum interaction on one website (because google likes this) i want differe

(please help) Start screen in the game scene

Hello, It was hard for me to describe sorta what I wanted in the title. But basically I know exactly what I want but for some reason it will not let me upload the picture that I have as an example. But Basically I want to have in my game scene a "tap

C programming encrypting a message

Hey guys, i am a C programming beginner and looking for help urgently. I need to Write a function to encrypt a message given as a string input using the given encryption key. The function should output the encrypted message as a string to encryptedM

Difference between Do while and While loop in C#

The difference between ‘While’ and ‘Do While’is : ‘While’loop checks the condition given with it first and if the condition is true then it enters inside the loop . That means the statements inside the loop is executed only if the condition is true

Can I Install Laravel without using Composer?

I am unable to figure out as to how I can install or use the Laravel PHP framework on any webserver without relying on the need of using Composer (PHP package/dependency manager) every time. I am making efforts to gain insight into PHP and framework

Get the device which is used by the user

Sometimes we have to write down the different scripts for different devices. Now a days most used devices are mobiles/tablets. If you want to get the device type which user is using then you need to simply add this script in your code and call this f

Manage new windows in GeckoFX webbrowser

Hi there. I have been studying web automation for a while, using GeckoFX. Now I have encountered a problem - I cannot found any information about how to control GeckoFX's Webbrowser in new windows. Opening popups is integrated in GeckoFX by def

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