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  This code snippet you can use to add or subtract minute from JavaScript date object  function   addMinute ( date ,   min )   {      let   nD  =  new   Date ( date . getTime () +  min  *  6e4 )      return   nD ; } To add minutes call addMinute method and pass date param in which you want to add the minutes      let   date  =  new   Date () ;      addMinute ( date ,   5 ) To subtract the minute use this method as demonstrate below      let   date  =  new   Date () ;      addMinute ( date ,  - 5 ) Output:

Let me share an experience with you. I was facing a recurring problem with my d2h set-top box where I would frequently see an error message on my TV screen. To temporarily fix the issue, I would turn off and on the set-top box. I also contacted Videocon d2h's customer care for help. After verifying my d2h VC number for identification, the customer care executive tried to reinitiate the service multiple times, but the issue persisted. They suggested sending an engineer to fix the problem for a charge of 200 rupees, but I decided to tackle the issue myself. Since the smart card in the d2h set-top box cannot be seen from outside, I decided to open it up using a screwdriver. Inside, I found a card inserted on the motherboard of the set-top box that resembled an old mobile SIM card and had a similar SIM slot. I hope this information helps someone facing a similar issue. [IMG: Smart card and slot] Upon opening the card slot, I noticed that there were instructions ...

 Hi, reader in this blog you gonna read how to access video and audio stream using JavaScript. we will cover up this tutorial with code snippet and explanation  We will use navigator object that provide access to your hardware equipment  like media devices , bluetooth , geolocation etc.. We will focus on accessing camera. Perquisites:  - Camera and Mic - Browser with JavaScript support Lets start let   stream  =  await   navigator . mediaDevices . getUserMedia ( {              video :   true ,              audio :   true ,          } ) ; console . log ( 'stream' ,   stream ) //html side //  <video   id = " cam " ></video> //To bind this stream with html let   videoNode  =  document . getElementById ( 'cam' ) ;     ...

  In this tutorial we going to learn how to use angular reactive form in our angular application  reactive form is really amazing and has many feature and good code maintains approach and increase development work fast. How to import angular reactive form in our application  1. In app.module.ts file import reactive module in imports array of ngModule decorator. this will me reactive module available to your project if you have modular approach then import this on module level of specific feature Let's start create and example and start using reactive form  In this example we will coverup all necessary input fields in a web form and validations - input  - checkbox Demo Import the Reactive forms Module in angular app.module.ts import   {   ReactiveFormsModule   }   from   '@angular/forms' ; @ NgModule ( {    imports :  [      ReactiveFormsModule   ] , } ) export   class   AppModule ...