Home » Archives for Mohammad Meraj Zia

Author Archives: Mohammad Meraj Zia

Senior Java Developer

Docker Copy Files

1. Introduction In this example, we will find out how to use copy files inside Docker. Docker is an open platform for developing, shipping, and running applications. Docker enables you to separate your applications from your infrastructure so you can deliver software quickly. With Docker, you can manage your infrastructure in the same ways you manage your applications. By taking ...

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Convert CSV to Json using Java

1. Introduction A comma-separated values (CSV) file is a delimited text file that uses a comma to separate values. Each line of the file is a data record. Each record consists of one or more fields, separated by commas. The use of the comma as a field separator is the source of the name for this file format. A CSV ...

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Tree Map in Java

Bipartite Graph

1. Introduction A Tree Map is a red-black tree-based NavigableMap implementation. A NavigableMap is a SortedMap with some navigation methods – this returns the closest match for given search targets. The sorting is done according to the natural ordering of the keys present in the map. If a Comparator is provided at the creation time then it overrides the natural ...

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Java Logging with MDC

Bipartite Graph

In this article, we will show you how to use MDC logging in java using detailed examples and suggestions. 1. Introduction Most of the current real-world applications have more than one client. These clients talk to the servers simultaneously. In a typical scenario on the server we will have different threads dealing with these separate clients. One way to separate ...

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Python Hello World Example

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In this example, we will show you a Python Hello World example. 1. Introduction Python is an easy-to-learn, powerful programming language. It has efficient high-level data structures and a simple but effective approach to object-oriented programming. Python’s elegant syntax and dynamic typing, together with its interpreted nature, make it an ideal language for scripting and rapid application development in many ...

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SQL Server COALESCE() Function

Bipartite Graph

In this article, we will show you about SQL Server COALESCE() Function through detailed examples. 1. Introduction SQL is a standard language for storing, manipulating, and retrieving data in a database. SQL stands for Structured Query Language. SQL became a standard of the American National Standards Institute (ANSI) in 1986 and of the International Organization for Standardization (ISO) in 1987. ...

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SQL Not Equal Operator

Bipartite Graph

In this article, we will show you SQL Not Equal Operator through detailed examples. 1. Introduction SQL is a standard language for storing, manipulating, and retrieving data in a database. SQL stands for Structured Query Language. SQL became a standard of the American National Standards Institute (ANSI) in 1986 and of the International Organization for Standardization (ISO) in 1987. Although ...

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How to Manage an SQL Database

Bipartite Graph

In this article, we will see how to manage an SQL Database. 1. Introduction SQL is a standard language for storing, manipulating, and retrieving data in a database. SQL stands for Structured Query Language. SQL became a standard of the American National Standards Institute (ANSI) in 1986 and of the International Organization for Standardization (ISO) in 1987. Although SQL is ...

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Introduction to Interactive Programming in Python

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In this article, we will make an introduction to interactive programming in Python. 1. Introduction Python is an easy-to-learn, powerful programming language. It has efficient high-level data structures and a simple but effective approach to object-oriented programming. Python’s elegant syntax and dynamic typing, together with its interpreted nature, make it an ideal language for scripting and rapid application development in ...

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Python Web Scraping Tutorial

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In this article, we will explain Web Scraping in Python. 1. Introduction Web scraping is a way of extracting data from websites. While web scraping can be done manually by a software user, the term typically refers to automated processes implemented using a bot or web crawler. It is a form of copying in which specific data is gathered and ...

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