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Core java

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Java is among the most popular programming languages used worldwise. Our quality java tutorial will help you learn it in easy way.

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Algorithm

Practice Algorithms

Learn data structure and algorithm with 100+ programming questions.

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Spring MVC

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Spring is an open source framework created to address the complexity of enterprise application development. Learn Spring with step by step tutorials.

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Spring Frameworks

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Spring Boot makes it easy to create stand-alone, production-grade Spring based Applications that you can “just run”. Learn Spring boot with step by step tutorials.

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Interview Questions

Interview Questions

Are you preparing for interview? Our quality interview questions will help you ace programming interview.

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Python

Learn Python

Python is an interpreted, high-level and general-purpose programming language. Learn Python with quality tutorials.

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Latest Post

  • Detect keypress in Python
    12 June

    Detect keypress in Python

    Python allows us to work with user input in its programs. We can also work with hardware devices in Python. In this article, we will discuss how to detect keypress in Python. Using the keyboard module to detect keypress in Python The keyboard module is well equipped with different functions to perform operations related to […]

  • Write a list to a file in Python
    12 June

    Write a list to a file in python

    Python allows us to work with different data structures and write them to an external file. In this tutorial, we will learn how to write a list to a file in Python Using the write() function to write a list to a file in Python The write() function is used to write contents to a […]

  • Copy a dictionary in Python
    12 June

    7 ways to copy a dictionary in python

    💡 Outline **Shallow copy** You can use copy method of Dictionary to create shallow copy of dictionary in Python. [crayon-60c7671ba139e077143920/] **Deep copy** You can use deepcopy() function of copy module to create deep copy of dictionary in Python. Dictionaries are a mutable structure in Python. We can alter the key-value pairs in a dictionary without […]

  • Escape quotes in Python
    11 June

    Escape quotes in Python

    💡 Outline You can use \ to escape quotes in Python. If you want to delay python program by 500 ms, then you need to pass 0.5 as parameter to sleep method. [crayon-60c7671ba1731780461690/] Escape sequences are frequently used in programming. They are used to convey to the compiler that the escape character has some other […]

  • Merge two vectors in C++
    11 June

    Merge two Vectors in C++

    vectors are like dynamic arrays and they can be resized when an element is added or deleted. Their storage is handled automatically by the container. C++ allows multiple features which can help in merging two vectors efficiently. In this article, we will discuss six different ways to merge two vectors in C++. Using merge() to […]

  • C++ random number between 0 and 1
    11 June

    C++ random number between 0 and 1

    Random numbers are frequently used in programming for test case generation, cryptography, and other related purposes. In this tutorial, we will generate random number between 0 and 1 in C++. The numbers generated are fractions, so they will be either float or double values. Using the rand() function to generate random number between 0 and […]

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