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Read more about the article The database name is being accessed by other users Postgres | drop the database with command line in Postgres
Database / TipsnTricks

The database name is being accessed by other users Postgres | drop the database with command line in Postgres

dropdb destroys an existing PostgreSQL database. The user who executes this command must be a database superuser or the owner of the database. dropdb is a wrapper around the SQL command DROP DATABASE. There is no effective…

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29th November 2021
Read more about the article Authentication failed Postgress Commandline | pass the password in Postgres command line
Database / TipsnTricks

Authentication failed Postgress Commandline | pass the password in Postgres command line

In the Postgres command line, it always prompts a password if the password is not set. We can avoid this in the following way. Before running any Postgres command-line command…

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22nd November 2021
Read more about the article btoa is not defined error in node js | buffer in node js
Javascript / Tech / TipsnTricks

btoa is not defined error in node js | buffer in node js

The btoa() function takes a JavaScript string as a parameter. In JavaScript strings are represented using the UTF-16 character encoding: in this encoding, strings are represented as a sequence of 16-bit (2…

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15th November 2021
Read more about the article budgets: initial exceeded maximum budget- Angular
Angular / Tech / TipsnTricks

budgets: initial exceeded maximum budget- Angular

You get such error while building you angular project like WARNING in budgets: Exceeded maximum budget for initial. Budget 2 MB was not met by 714 kB with a total…

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1st November 2021
Read more about the article Different ways to remove the key from the javaScript object
Delete Key from JavaScript Object
Javascript / Tech / TipsnTricks

Different ways to remove the key from the javaScript object

Objects in JavaScript can be thought of as maps between keys and values. We can remove these keys, more commonly known as object properties. In this tutorial, we will learn…

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18th October 2021
Read more about the article Flatten or Merge nested array in JavaScript
Javascript / Tech / TipsnTricks

Flatten or Merge nested array in JavaScript

There may be a requirement to merge or flatten the array of array for better representation or readability. There are various ways to achieve this in javascript. We will try…

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11th October 2021
Read more about the article Get last value of array in JavaScript
Javascript / Tech / TipsnTricks

Get last value of array in JavaScript

Sometime we need to get last element of array. Even when we do not know size of array. There are several way to achieve it. Lets explore few ways. 1.…

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4th October 2021
Read more about the article Generate any number of combination of letter | Python generate all 3 letter combinations
Python / TipsnTricks

Generate any number of combination of letter | Python generate all 3 letter combinations

We can generated all possible combination of alphabets or number using python with only few lines of code. We can use these combination to give unique identity to any one.…

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20th September 2021
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