Posts

All omelet posts

Workflow Core DSL for JSON and YAML

August 13, 2022 | 3 min read | 269 Views

Workflow Core comes with many features one of which is its common DSL for JSON and YAML. In this article, we will explore JSON/YAML way of creating the process workflows.

The Art of Destructuring in JavaScript

May 10, 2022 | 7 min read | 413 Views

Poses the power of destructuring and conquers the world of JavaScript. Like literally, since it's been available to devs, it is the coolest thing ever after the dark theme. To be relevant in the JavaScript gang, one has to understand the art of destructuring in JavaScript; in this article, we will adapt to the destructuring swag.

Spread love with JavaScript

April 22, 2022 | 5 min read | 278 Views

Love knows no distance, boundaries, or conditions it can be spread beyond our imagination. The JavaScript spread operator is there to spread this love among developers. Along with catchy syntax, it has lots of benefits that our brain needs to comprehend. In this article, we will try to explore as many features as possible of the spread operator.

Rest Your Love On JavaScript

April 14, 2022 | 3 min read | 311 Views

We choose love for the rest of our lives while JavaScript chooses rest of the function parameters. Using the rest parameter one can express their loads of love and parameters to any function. In this article, we are falling again in love and JavaScript by understanding one more awesome feature; the rest parameter.

Workflow Core Getting Started

April 03, 2022 | 4 min read | 1780 Views

One has to follow some process or a workflow to bring down some mighty and complex tasks, that require actions on each step and need to be fault-tolerant at the same time. Say hello to one such cool, lightweight, and fault-tolerant workflow engine built for .NET to deal with most of the workflow kinda requirements without putting you in stress and discomfort. In this article, we will be getting started with the Workflow Core engine, along with the friendly neighborhood .NET Core (6.0).

NodeJS and MSSQL Connection Pool

March 02, 2022 | 9 min read | 3240 Views

In the season of summer, the pool becomes overcrowded and needs to be managed properly; this is not the case for other seasons. On the other hand, the database connections pool needs to be managed irrespective of the seasons. So the need of the hour is to manage these connection pools in order to maintain multiple databases connections, their opening/closing, configurations, etc. In this article, we will understand how to manage NodeJS and MSSQL connection pools like a pro.

Data Access Layer for NodeJS and MSSQL - Part 2

February 06, 2022 | 6 min read | 728 Views

If you like action sequences, this read will definitely give you chills. In this article, without wasting your precious time we will jump straight to the business and understand how to use our bare minimum data access layer which we have built previously.

Data Access Layer for NodeJS and MSSQL - Part 1

December 06, 2021 | 10 min read | 2342 Views

Building a bare minimum data access layer for NodeJS and MSSQL for applications that scream for simplicity. Just like any other layered cake, applications also come in layers Data Access Layer (DAL), Business Access Layer (BAL), Presentation/UI Layer (PL), API Layers, etc. In this article, we are picking up the brush and painting our own data access layer for NodeJS and MS SQL Server.

One day I will find some Closure

October 16, 2021 | 12 min read | 843 Views

Closure is the most John Cena concept of JavaScript which is been there in front of your eyes, but of course, you can't see it. So let us put some light on Closures (like literally) in this article and understand what it has to offer.

JavaScript Elders - Call, Apply, Bind

September 20, 2021 | 7 min read | 635 Views

Before the beginning of time, there were these JavaScript elder functions call, apply and bind. These functions, it seems, can only be wielded by coding beings of extraordinary wisdom. These wielders can build the coding architectures, patterns, principles, monuments using these elders. Pretty dramatic, isn't it? It sounds exactly the same when someone tries to explain the call, apply and bind functions. In this article, we will try to understand and simplify a not but little confusing topic the call, apply and bind functions.

The file melting Multer with NodeJS and Express

August 18, 2021 | 8 min read | 762 Views

Multer is a mature multipart/form-data supreme middleware for Node.js. Its been there for a long time, already explored and discussed by many elite developers. In this article, we will revisit the core capabilities of the Multer and will explore scenarios like single/multiple file upload using forms or AJAX.

This is awkward in JavaScript

July 20, 2021 | 9 min read | 726 Views

Whale! This is awkward in JavaScript, also many things in life are. But nothing to worry about, we will try to overcome “this” awkwardness in this article.

NgMarvel app using Angular and Marvel API

July 12, 2021 | 12 min read | 1002 Views

When life gives you lemons, make lemonade; and when Marvel provides you an API, make an Angular app. In this article, we will do the Hulk Smash! and create an awesome Marvel comic explorer app using Angular and Marvel Comics API.

Async-Await-ing for your Loving Promises

June 16, 2021 | 5 min read | 859 Views

It is very difficult to wait on someone's loving promises, but not in JavaScript; thanks to the async/await creamy syntactic sugar made available in JavaScript for Promises. In this article, we will see the evolution of writing promises, from then() and catch() methods to super awesome async/await syntax.

Making Promises in Love and JavaScript

May 08, 2021 | 12 min read | 1019 Views

One way to get rid of your crush or JavaScript’s callback hell is to make promises. Now there are dozens of quotes revolving about broken promises in love; but thankfully JavaScript handles promises elegantly. Let us dig more into this topic and understand how difficult or easy it is to make promises in love or JavaScript.

Why your crush and JavaScript does not callback anymore

March 14, 2021 | 12 min read | 1048 Views

Nobody wants their relationship or JavaScript to look like hell, not a relationship advisor though but can talk about JavaScript for an hour or so. Legend says, crush never callback; there is no more to it and I am not a legend so let us focus on something which can be answered, JavaScript callbacks their heaven and hell.

Pokedex using Angular and Bootstrap with PokeAPI

February 28, 2021 | 9 min read | 4890 Views

Squirtle, without a doubt, is my favorite Pokemon and I am open for a debate. You can check the Pokedex on your own or create a Pokedex on your own. Let us talk about the second option in this article, and with the help of PokeAPI, Angular and Bootstrap such crazy demands can be achieved.

Baking pagination with Angular and Bootstrap 5

February 08, 2021 | 8 min read | 3953 Views

After having a nice cup of morning tea/coffee, users of your web app needs to get their data table/grid loaded in a blink of an eye. Pretty neat with data in the range of hundreds but when data is in range of "K" things are not okay. But with the help of paginated API and corresponding UI we can tackle this situation. Obviously, in this article will make and bake a paginated UI with sorting and filtering using Angular and Bootstrap 5.

Crafting paginated API with NodeJS and MSSQL

January 27, 2021 | 6 min read | 3343 Views

Paging, sorting and filtering seems too much to handle for a single soul; but the soul of a programmer craves for such trouble. When you have tons of data to show in a grid/table provided with filtering and sorting options then there is no option left to leave these duties to your backend. In this article we will see NodeJS with MSSQL acting as backend and fabricate a paginated, sort and filter enabled API.

Calling Stored Procedure with NodeJS and MSSQL

December 31, 2020 | 6 min read | 16693 Views

Stored procedures, bringing bread and butter for many full stackers. They are the heavy lifters, holds up many business logics, handles input/outputs, returns multiple record sets and tons of more features. Why in this world, one will avoid the communication to happen between the super heroic NodeJS and MSSQL stored procs. In this article we will highlight most of the common scenarios we deal with while calling stored procs with NodeJS and MSSQL.

Teaming up with NodeJS and SQL Server

December 24, 2020 | 10 min read | 3084 Views

It's always satisfying to watch our backend connecting to the database server in one go. Within this short life span we come across different weirdo errors and issues while making the simplest form of connection to a database server; teaming up NodeJS with MS SQL Server is no different. In this article will make a smooth connection between NodeJS and MSSQL, and perform the decade old tradition (CRUD).

Generate SQL script using beloved C#

November 27, 2020 | 3 min read | 5035 Views

Generating SQL script is a pretty classy way to obtain queries for schema or data or schema and data which helps to get some sort of backup of your database or get build up queries to regenerate the database entirely. But what if we need to generate SQL scripts programmatically using hearty C#? The SqlManagementObjects (SMO) nuget package is here to help.

Creating Multi-Select Dropdown with Angular and Bootstrap 5

October 19, 2020 | 11 min read | 8232 Views

The single select dropdown is cool, but what if we have to implement multi-select, search enabled, with toggle all option dropdown? Challenge accepted. This article focuses on creating a cute looking multi-select dropdown in Angular with the help of Bootstrap 5.

Exploring Bootstrap 5 with Angular - Creating Dropdown

October 08, 2020 | 8 min read | 3822 Views

Bootstrap 5 is nothing but love and a dream come true for many developers. With its many features and ability to fight alongside any JS framework makes it insanely powerful. This article focuses on getting along with Bootstrap 5 with super heroic Angular.

Calling API from NodeJS API using Axios

September 18, 2020 | 4 min read | 3398 Views

I found Axios a great library to make calls to a third party API, it's easy to understand, demands lesser coding, Promise me to return the data, works perfectly with a async/await style, get along with TypeScript.

Getting Started with NodeJS Express using TypeScript

August 22, 2020 | 6 min read | 5355 Views

TypeScript teaches some manners to write JavaScript code. A well written JavaScript code (TypeScript) grabs many attention in the party; so why not we simply include TypeScript to write Nodes Express APIs? Great idea! And both NodeJS and Express play very well with this decision.

JavaScript XHR using JSONPlaceholder API

August 06, 2020 | 8 min read | 3212 Views

Sometimes it is very important to know how things are happening on the ground level. This article will talk about how to use XHR - XMLHttpRequest in vanilla JavaScript with the help of most loved REST API; JSONPlaceholder.

JavaScript array methods for living

July 22, 2020 | 12 min read | 2173 Views

They will help to find() your inner soul, filter() out your feelings, make a road map() of your life and surely reduce() your pains.