Questions and Discussion

• @partricjohn
  Why useEffect hook is calling multiple times in React? I am creating a web app in React and when I try to call dispatch inside 'useEffect' hook it is calling multiple times. Can you please help me to find out the issue. Below is the code that I am using
  1 answers
• @gaurav
  RaisedButton color is not changing in Flutter I am trying to change the background color of FlatButton in Flutter but it is not changing at all. Can you please help me out. I am using the following code.
  1 answers
• @partricjohn
  BottomNavigationBar item position not correct if more than 3 items Flutter I am using BottomNavigationBar in my flutter mobile app project to add tabs on the bottom which is working fine up to 3 BottomNavigationBarItem added. But when I add forth BottomNavigationBarItem the position of icons and text imbalanced. I am attaching the code that I am using.
  1 answers
• @partricjohn
  zsh: command not found: flutter I am trying to create an app in flutter and I have extracted flutter SDK on my system as per the documentation but when I ran the command - flutter in terminal it shows the message - zsh: command not found: flutter.I also have added PATH to my bash file.
  1 answers
• @gaurav
  Elements in iteration expect to have 'v-bind:key' directives .vue template error I am developing an application in Vuejs using its template engine. I am using .vue pages to create my components. But when I use v-for on an element to apply a loop on array items, it is showing error as asked in the question title and above it is showing
  1 answers
• @gaurav
  Waiting for another flutter command to release the startup lock - debugger output I am making an app in flutter when I click on Run and Debug button in VS code the debugger output window showing message - Waiting for another flutter command to release the startup lock for a long time. How can I fix it any suggestion?
  1 answers
• @blurrycoder
  Text Widget in flutter produces text on a single line horizontally, is it possible to generate the same thing vertically, not Transformed in the container? Example:Horizontal: TryVertical:Try
  1 answers
• @ankitdhama
  Play/Pause not working in videojs I am using video.js library in one of my project to render a video player on my website which plays videos that are coming as an api response but when I initialize the player after creating video tag, the player is rendered but play/pause buttons on the player are not
  0 answers
• @gaurav
  How to render HTML in React? I am trying to append html in my react app but when I place my variable like this {this.state.htmlStr} it shows whole html string along with HTML tags as output on the web page. Is there a direct way in react to render HTML or any package that
  1 answers
• @partricjohn
  'react-scripts' is not recognized as internal or external command I am getting this error in terminal when I execute 'npm start' command on windows. Can someone please help to resolve this issue
  1 answers

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