There is a column with numbers in a DataFrame, I want to convert it to string type. How to do it? And if not using astype?
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System Analyst
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Is there a possibility to successfully close the project at the final meeting so that the client remains satisfied? What needs to be done for this?
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Tell us about yourself and your relevant experience for the methodologist position
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Where are the frontend and backend executed, and what capacities do they use?
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Two projects: startup and credit project at [organization]. Which architecture to deploy — microservices or monolith?
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Come up with an integration solution: system A should request system B to generate a report (takes 2 hours, weighs 200 MB) and receive the result.
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What UML diagrams have you worked with besides Sequence?
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How does basic authorization (Basic Auth) work?
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Have you worked with other JSON-like content types besides application/json?
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Were cybersecurity requirements (K1, K2) followed during interaction design?
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What is MCP (Model Context Protocol)?
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What elements should be included in a task setting template for a developer (besides API technical details)?
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What was prepared for grooming, what artifacts were released, who participated, and what was the format of the event?
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How deep are the requirements? Do you describe the business logic in detail with steps or only use diagrams?
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What are the two parts of an HTTP request?
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How to calculate the popularity of books throughout history? What attributes are involved in the query?
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What are your strengths and how do they manifest in your work?
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What mandatory CB regulations do you know for banks?
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Are you familiar with the concept of enterprise architecture? What is it?
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What is the difference between REST and SOAP?
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