Tech Bites

December 21, 2022

Get Management API Access Token from Auth0 for Testing

In order to access the endpoints with auth0 and to be able to use them in API tests, first of all, it is necessary to get the access_token from auth0, with the help of which it will be possible to access all the endpoints owned by auth0. The first time you…

Aida Seferovic 0

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Data Science & Analytics Tech Bites

December 14, 2022

How to Ensure Data Integrity?

The World of Data If one were to look at the world's highest-performing companies right now by market cap, one'd notice that 4 out of the top 5 are massive tech companies, with one oil conglomerate sneaking in. It is no surprise then to hear huge news outlets, such as…

Ferid Omic 0

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Software Development Tech Bites

December 9, 2022

Dynamic Programming

Dynamic programming is both a mathematical optimization method and a computer programming method. By definition, it is a technique in computer programming that helps to efficiently solve a class of problems with overlapping subproblems and optimal substructure properties. It refers to simplifying a complicated problem by breaking it into simpler…

Zurahid Omeragic 1

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Load more .env files for different environments using NodeJS

QA/Test Automation Tech Bites

December 1, 2022

Load more .env Files for Different Environments using NodeJS

Environment variables are variables that are set outside of a program. Using a .env file for keeping secrets (that we don’t want accidentally leaked out) is standard practice, but finding a strategy for managing .env files between multiple environments on a single machine isn’t so obvious. When we talk about overcoming this challenge using…

Sanela Mesic 0

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Email reminder notifications with Nodejs, Mongodb and cron jobs

Software Development Tech Bites

November 2, 2022

Email Reminder Notifications with Nodejs, Mongodb and Cron Jobs

NodeJS applications mostly use the nodemailer module for simple email sending. An essential item of sending emails using the nodemailer module is creating a transporter for sending emails (an explanation will be provided in the form of comments in the code of the function for sending emails). In order to send an…

Lejla Mujic 0

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Software Development Tech Bites

October 21, 2022

Converting logical expressions into ElasticSearch’s Java API using QueryBuilders class

In this Tech Bite, we will see how to use ElasticSearch's Java API to perform some of the common Elasticsearch queries. Elasticsearch query types The queries in Elasticsearch can be broadly classified into leaf and compound queries. Leaf queries search for specific values in a certain field (or fields) and…

Kerim Kadusic 0

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Software Development Tech Bites

September 22, 2022

Using text-overflow: ellipsis

When we deal with long text, we often want to truncate it so that it fits our UI design. Typically, we need whatever is too long to be displayed nicely to be replaced by an ellipsis, which is a set of dots (…) indicating that there is the text being…

Sara Spahic Tiric 0

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Data Science & Analytics Tech Bites

September 12, 2022

Tips and tricks when presenting data

Presenting data is not an easy task, however effortless it may seem to us when listening to some people do it. Especially when presenting your work. Good presentation needs effort, and more often than not, it requires practice. But even without much practice, we can present our data in a…

Aida Kopic 0

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Software Development Tech Bites

September 9, 2022

Structuring APIs and unit tests in Express

Introduction to Structuring APIs and unit tests in Express This tech bite will show you how to structure your JavaScript back-end code in such a way it is easier to search through, modular, scalable, and allows for writing unit tests. Writing APIs using Express.js initially seems quick and easy: it’s…

Dejan Anđelić 0

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Testing email template on various email providers

QA/Test Automation Tech Bites

September 8, 2022

Testing email template on various email providers

Email notifications Email notifications are a type of triggered email, an email that’s sent in response to specific user action or other events. Common examples of these app-generated emails include account and security alerts, activation and welcome messages, activity notifications, and utilitarian functions like password resets. However, without a good email…

Danis Cavalic 0

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QA/Test Automation Tech Bites

September 7, 2022

Load Testing With Artillery

Introduction to Load Testing With Artillery The topic of today’s Tech Bite is going to be load testing using Artillery. But before we start talking about Artillery, let’s briefly explain what load testing is. Load testing is a test that checks how systems function under a large number of concurrent…

Elmedin Karisik 0

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Data Science & Analytics Tech Bites

August 29, 2022

Pandas Profiling for data exploration

Introduction to Pandas Profiling Pandas profiling is an extended version of the standard Python pandas library for data manipulation and exploration. However, the initial data summary is sometimes more important than just diving into the data manipulation itself. It allows us to form a plan and strategy for approaching the…

Demir Korac 0

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Tech Bites

Get Management API Access Token from Auth0 for Testing

How to Ensure Data Integrity?

Dynamic Programming

Load more .env Files for Different Environments using NodeJS

Email Reminder Notifications with Nodejs, Mongodb and Cron Jobs

Converting logical expressions into ElasticSearch’s Java API using QueryBuilders class

Using text-overflow: ellipsis

Tips and tricks when presenting data

Structuring APIs and unit tests in Express

Testing email template on various email providers

Load Testing With Artillery

Pandas Profiling for data exploration

Getting around

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