Code Monk
Tech forum for Java, algorithms & data-structures, Hibernate, RESTful API, Spring framework, Microservices architecture, Interview questions, Python, SDET, Machine learning, DevOps.
Single Abstract Method (SAM) and Functional Interface in Java
Upasana | December 16, 2019 | 2 min read | 387 views | Java 8
Interface that has single abstract method (SAM), is known as functional interface. We can supply a lambda expression whenever an object of an functional interface is expected.
Read ArticleOAuth2 protected resources in RestAssured Testcases
Upasana | December 12, 2019 | 4 min read | 8,453 views | Rest Assured
In this tutorial we will cover accessing OAuth2 protected resources in RestAssured Testcases using Password and client credentials of OAuth2 grant type
Read ArticleFeign exception handling in Spring Cloud
Upasana | December 10, 2019 | 2 min read | 14,648 views
Using RestControllerAdvice to Catch and handle Feign exception in Spring Cloud environment during inter-service communication
Read ArticleFind missing numbers in 4 billion unique numbers with 50MB RAM
Upasana | December 08, 2019 | 2 min read | 148 views
4 billion numbers can not fit into 50MB RAM. Even if we take a bitset of 4 billion bits, it will need 4 GB RAM. we will discuss a multi-pass solution.
Read ArticleWhat is Immutable Class in Java
Upasana | December 08, 2019 | 2 min read | 1,409 views | Multithreading and Concurrency
An object is called Immutable when its state can not be changed after its construction. Immutable objects are inherently thread-safe, thus making it easy to write multi-threading code
Read ArticleCreating custom Keras callbacks in python
Upasana | December 07, 2019 | 6 min read | 633 views
In this article we will create custom keras callbacks using python i.e. logging batch results to stdout, stream batch results to CSV file, terminate training on NaN loss.
Read ArticleInstalling PySpark with Jupyter notebook on Ubuntu 18.04 LTS
Upasana | December 07, 2019 | 4 min read | 1,534 views
In this tutorial we will learn how to install and work with PySpark on Jupyter notebook on Ubuntu Machine and build a jupyter server by exposing it using nginx reverse proxy over SSL.
Read ArticleGoogle Colab: import data from google drive as pandas dataframe
Upasana | December 07, 2019 | 3 min read | 4,234 views
In this Google Colab article we will learn how to import data from Google Drive as Pandas dataframe. Google Colab is a free Jupyter notebook environment that requires no setup and runs entirely on gcloud.
Read ArticleDeploying Keras Model in Production using Flask
Upasana | December 07, 2019 | 7 min read | 2,395 views | Flask - Python micro web framework
This article covers process of building a Flask REST API over saved Keras model and deploy it in production. We are going to take example of a mood detection model which is built using NLTK, keras in python.
Read Articlepython problem 1: find the runner-up score
Upasana | December 07, 2019 | 1 min read | 16,604 views
Given the participants' score sheet for your University Sports Day, you are required to find the runner-up score. You are given scores. Store them in a list and find the score of the runner-up.
Read Article
Popular Tags
Trending Posts
- Machine Learning based Multiple choice questions
- Difference between getOne and findById in Spring Data JPA?
- Rest Assured API Testing Interview Questions
- python problem 1: find the runner-up score
- Run method on Spring Boot startup
- Feign exception handling in Spring Cloud
- Disable SSL validation in Spring RestTemplate
- Citibank Java developer interview questions
- MD5 and SHA256 in Java Kotlin and Android
- Sapient Global Market Java Interview Questions and Coding Exercise