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string append in Apache Velocity Template Language
I am trying to constract a mapping template in AWS API Gateway which is in Apache Velocity Template Language. I can't find .append() function on strings. So as a ...
- 1 votes0 answers3 views
Can you get a server-side nodejs application to refresh the state on the front-end of React?
I am updating the database in the backend using node js, and I want to tell the front-end (React) to update the state (so that the page does not refresh completely). ...
- 0 votes1 answers28 views
How to arrange HTML registration form labels and input fields next to each other in the center of a web page?
Form Survey Form * Name: * Email: *Age: Which option best describes your current role? Student Developer Designer * ...
- 0 votes0 answers3 views
JSP File being downloaded instead of executing
I am using lite-server for deploying my dapp on the browser. I wanted to add more to my application so I added jsp page and linked with my dapps but lite-server ...
- 0 votes0 answers13 views
i have a keybord code i made in html how to use it on my tablet as real keyboard
how to turn my code into working keyboard for tablet
- 0 votes1 answers18 views
Can I use stack react navigation v5 like modal from bottom ?
Can I use stack react navigation v5 like modal fade from bottom ?
- 0 votes1 answers2 views
How can I write multiline in TextInput React native ?
How can I write multiline in TextInput React native ? ``
- 0 votes1 answers11 views
Can I make web with flutter ?
**Hello developer? Can I make web with flutter and how can we convert it to web language ?**
- 0 votes1 answers19 views
How can I convert time and date with zero prefix by javascript ?
Hello developer, I have a time like 1:2:5 1/2/2020 and I want to convert it to 01:02:05 01/02/2020 How can I do it by javascript? Thanks!
- 0 votes1 answers299 views
Can't not run-android react native. Error: Command failed: ./gradlew app:installDebug -PreactNativeDevServerPort=8081
Hello developer I'm new in react native in macOS catalina, I'm facing this error when try to open react-native run-android `* What went wrong: A problem occurred ...
- 0 votes1 answers7 views
Apache server does not show updated html page
I am using Apache server for hosting webpages. I am updating html pages but the Apache server stills shows the old html page.
- 0 votes0 answers10 views
Change version of Metamask extension
I want to downgrade my Metamask extension installed in Chrome.I installed the previous version zip file from Github and even extracted all the files where current ...
- 0 votes0 answers5 views
MySQL: Not Connected
I am trying to connect MySQL shell with server with connect statement but it gives error Not Connected. I have everything installed in my device required for running ...
- 0 votes1 answers16 views
Best way to go for JS.
Hello everyone. Please, is it okay to start learning Javascript with framework or I should just start with Vanilla?
- 0 votes0 answers27 views
Error: Returned values aren't valid, did it run Out of Gas?
I am trying to run my dapp on web browser but due to error I am not able to interact with dapp on browser. I have Ganache and Metamask connected. Also the Ganache ...
- 0 votes0 answers12 views
invalid address (arg="", coderType="address", value=null)
I am trying to run my dapp on browser but the error comes up every time. I have metamask connected with Ganache and I am able to transfer ether from one account ...
- 0 votes0 answers27 views
Failed Transaction in Metamask
I have metamask connected with Ganache and I was able to use Metamask to interact with Ganache.After sometime Metamask started showing error and now it is not able ...
- 0 votes0 answers22 views
TypeError: Cannot read property 'votedEvent' of undefined
I am trying to watch event to make page automatically reload as soon as the vote is casted.The current installed version of web3 is 1.2.7 and according to the documentation ...
- 0 votes0 answers9 views
TypeError: instance.votedEvent(...).watch is not a function
I am running my project on web browser. I am getting error on watch function. I even tried by downgrading the web3 version to 0.20.7. The sol file: pragma solidity ...
- 0 votes0 answers5 views
Your Account:null
I am trying to run the dapp on the browser. I have migrated the sol file to Ganache and I have Metamsk connected with the Ganache. I am not able to interact with ...
