Node update command in ubuntu

command use to update node in linux  

The update process of node is quite simple. Before going to updating node, first go  to terminal, Type "sudo apt-get update"
After updating the packages, type "nvm install  version-name" example "nvm install 8.12.0"
Note : - If you know recommended node currently use  go to this link
if nvm is not recognized go this link

then type "nvm ls" (list of version available and gives information about version that ready to use in your system.

Type "nvm use version"  example "nvm use 8.12.0" .

Finally type "nvm alias default version-name" example "nvm alias default 8.12.0



Comments

Post a Comment

Popular posts from this blog

How to use set interval in Typescript

set interval in Typescript The set interval function is important role to execute the program in certain interval of time. Whatever code is written in setInterval function that execute at a fixed time. The time range is started from millisecond. Syntax : setInterval( callback ,  time) callback:-  ()=> time:-  We take time in millisecond  E.g(2000) The example is given below that execute the code on every 2 seconds (2000ms) setInterval(()=>{ console.log("Hello world") //2000 is millisecond it means this program print hello world every 2 second } , 2000) Try other set interval code with a function call setInterval(()=>{ //call other function whatever you want to execute intervalcall() } , 2000) function intervalcall(){ console.log("Hello Fellow user") } Try other set interval code with a time to start trigger setInterval(()=>{ if(new Date().getSeconds() == 20...
Read more

Which type of feed is useful for feedburner either rss or atom

Image
Feedburner feed selection either rss or atom The feedburner is well good things to  enhance the audience. The feedburner is used as feed in blogger/ wordpress. Before proceding the use of feedburner there is little confusion on select the rss or atom. If you really want to use freedburner in blogger/wordpress so you must use atom type  feed. The atom have so many features on compare to the rss feed type.   On the comparing the rss and atom we observing that atom supported Plain text, escaped HTML , XHTML, XML, Base 64 encoded binary  . The main feature in atom is xml, because the XML is mostly used in sitemap  of site that gives the rank of your site and google search  console (webmaster) can understand it. 
Read more

How to access local file path in ionic 4

Image
Add Image Using Local File Path in ionic 4 Currently, the Ionic 4 version has lots of changes to access the file, you can't access the local file directly.  you need to follow current changes Webview  and also add Domsanitizer helps to prevent Cross-Site Scripting bugs. Common Problem observing that user use camera method to access the local file in ionic - It returns three types of destination   1. DATA_URL 2. FILE_URI 3. NATIVE_URI I recommend using FILE_URI to get the image path. After getting Image Let's Follow My Step. 1.  import two modules in component or page (e.g image-modal.component.ts) import { DomSanitizer } from '@angular/platform-browser'; import { WebView } from '@ionic-native/ionic-webview/ngx'; Now Assign Webview & DomSanitizer in the component constructor. constructor(private sanitizer: DomSanitizer, public webview: WebView){ console.log("constructor gitsof.com")} Add Im...
Read more