Angular Tips

 

export NODE_OPTIONS=--openssl-legacy-provider

Comments

Post a Comment

Popular posts from this blog

WaterMark behavior in ADF

Image
How to create watermark/placeholder effect for input component in ADF What is watermark behavior A watermark typically appears as light gray text within an input or textarea element whenever the element is empty and does not have focus. This provides a hint to the user as to what the input or textarea element is used for, or the type of input that is required. For example, a search input space sometimes appears at the top of the page, giving the user quick access to the search functionality. Oftentimes you will see the word "Search" in light gray text in that space, and when the user clicks into the entry space, the word disappears. That is an example of a watermark.    How to implement 1)     Create your tag library First step is to create tab lib in your project. Just select New à WebTier à JSP à JSP tag library ·          Select deployable or project based option   ·  ...
Read more

React JS

Enable Intellisense for React component in VS code Run below command: npm i @types/react --save-dev How to write the scripts in package.json file NPM is package manager used to install delete and update JavaScript packages on your machine. NPX is package executor and it is used to execute JavaScript packages directly without installing it. To build scripts in package.json file use scripts sections, "scripts" : {     "build" : "parcel build index.html" ,     "start" : "parcel index.html"   }
Read more

How to change Oracle XE default hostname and DB ports

How to change Oracle XE default hostname and DB ports Stop listener in command window: lsnrctl stop Modify ORACLE_HOME/app/oracle/product/10.2.0/server/NETWORK/ADMIN/listener.ora LISTENER = (DESCRIPTION_LIST =  (DESCRIPTION =    (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))    (ADDRESS = (PROTOCOL = TCP)(HOST = <hostname>)(PORT = <port number>))  ) ) Change the PORT to the number wanted. Also modify PORT in tnsnames.ora and save. Start listener: lsnrctl start Run SQL Plus to add local listener for that port, then change HTTP listening port: conn system/password; alter system set local_listener = "(ADDRESS=(PROTOCOL=TCP)(HOST=<hostname>)(PORT=<port number>))"; exec dbms_xdb.sethttpport(<port number>); alter system register; disc; If "set local_listener" is omitted, you probably will get get "ORA-12514: TNS:listener does not currently know of service requested when openning SQL Plus with...
Read more