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First, solve the problem. Then, write the code!
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In C programming, Values to a function can be passed by its value or by its reference. These methods are known as Call by value and Call by reference respectively. Let's understand what are mutable and immutable objects. Mutable Objects list, dict ...
COPY and ADD are both Dockerfile instructions that does similar operation. Both instructions are used to copy files into a Docker image. Let's look at some use cases for both. COPY instruction in a Dockerfile The COPY instruction copies files or dir...
WORKDIR instruction in a Dockerfile The WORKDIR instruction sets the current working directory for any RUN, CMD, ENTRYPOINT, COPY and ADD instructions. If the WORKDIR doesn’t exist, it will be created automatically. In simple words, It runs a mkdir ...
Often we spend too much time to write better code. Though the intention is good, It doesn't produce any result in most cases. Here's how we can approach writing better code, Make it work You're writing code, first step is focus on the basic requirem...
In the previous articles on the Python decorator series, we have learnt decorators, how they work and to implement a simple function based decorator and a class based decorator and decorator that supports parameters. In this article, we will use flas...
Set theory Set theory in mathematics deals with groups of objects. It describes the relationship of an object with a set or group. Python also implements the set as standard python module. The sets module provides classes for constructing and manipul...
