Vinay Gulati

Search filter in Vue JS / Nuxt JS

February 27, 2021 Vinay Gulati

In our Vue page lets create a search field and for loop to iterate over Avenger’s quotes. The demo is available here on stackblitz Now

PHP Interview Question - String comparison

Check if the letters in the second string are present in the first string – PHP Problem

November 27, 2020 Vinay Gulati

This is a PHP Interview Question. Create a function that accepts an array of two strings and checks if the letters in the second string are

MySQL – Retrieve data conditionally

October 30, 2020 Vinay Gulati

This is a MySQL Interview Question..

Based on the MySQL tables below, type one query that will retrieve data into 3 columns:

1st column: customer’s name

2nd column: phone number ..

Minimum Deletion Cost to Avoid Repeating Letters

October 21, 2020 Vinay Gulati

This is a Leet Code problem (1578 – Minimum Deletion Cost to Avoid Repeating Letters) solved in Java, the problem description is:

Given a string s and an array of integers cost where cost[i] is the cost of deleting the ith character in s.

Remove Duplicates from Sorted Array

July 28, 2020 Vinay Gulati

This is a Leet Code problem solved in Java, the problem description is:

Update to Angular 9 in 6 easy steps

February 7, 2020 Vinay Gulati

Angular launched its 9th version on Feb 7, 2020. Follow the steps below to move from Angular 8.0 -> Angular 9.0

VT-x is disabled in BIOS

December 10, 2019 Vinay Gulati

One of the common issue while adding a virtual device to run emulator in Android Studio is ‘VT-x is disabled in BIOS’ highlighted in red. The solution obtained …

How to Justify text in pdf using jsPDF!

July 16, 2019 Vinay Gulati

In this example we will show how to justify text in jsPDF. We have created an html page which can be exported to pdf on ‘Export to PDF’ button click. JSFiddle is also available