Round To Code

1. What is TypeScript? a. TypeScript is a syntactic superset of JavaScript which adds static typing. This basically means that TypeScript adds syntax on top of JavaScript, allowing developers to add types. b. Syntactic …

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Multithreading Useful links: Read more about multithread What is multithreading: Multithreading is a concept of running multiple threads simultaneously. Reasons for using Multithreading in Java:  Read More Parallel Programming …

Pymetrics test  What is Pymetrics test and how to prepare->  https://www.youtube.com/watch?v=Nz3VXx5pPyk&t=613s&ab_channel=PrimalCareer Pymetrics test games video ->  https://www.youtube.com/watch?v=lr_O2l_P6MY&…

employee table CREATE TABLE public.employee (   id integer NOT NULL,   employee_name character varying(255),   salary double precision,   id_dept integer,   CONSTRAINT prim_id PRIMARY KEY (id),   CONSTRAINT department_id FOREIGN …

For Backend Java EE JDK 7 OOPS Collection Threading Exception handling Java 8 Features Hibernate Spring Boot Design Pattern (optional) Algorithms  (optional) For Front-end: HTML CSS Bootstrap JavaScript jQuery Angular  Reactjs D…

Check value is null or empty or undefined function isNullOrEmpty(value) {     if (typeof value !== "undefined" && value != "null" && value != null && value.trim() != "") {   …

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Current Time: CRTL+SHIFT+; Current Date: CRTL+; Total sum of a colum: ALT+= Select entrire row: SHIFT+space Select entrire column: CRTL+space  Hide column: CRTL+0  Hide Row: CRTL+9 Show/Hide formula: CRTL+~ New line in a cell: AL…