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Explain the Iterator pattern with an example in Python

Introduction: Everything in Python is considered an object, including variables, functions, lists, tuples, sets, etc. In python, some objects are

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Problem: –ErrorException: touch(): Unable to create file Getting File permissions error under the Storage folder Solution: I applied for special

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The first step in installing React on our local system is to install NodeJs and npm. Setup Nodejs Node.js provides

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What is Swap memory? Swap is the space partitioned from disk used to store temporary system files, in that case

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What is a stored procedure? A stored procedure is a collection of SQL statements that are pre-compiled and stored in

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There are two in-built functions in moodle/totara that return the result as a single field. For each result set row,

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We use ER Model for logical representation, which means If we want to see the Conceptual view of the data,

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In our daily programming, we see three types of software design principles i.e DRY, KISS, and YAGNI. DRY PRINCIPLE –

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What is Data? Data is a collection of raw facts and statistics such as images, numbers, observations, and descriptions in

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Convert Date and time according to the User’s browser time We need to convert datetime from one timezone to another