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Python: Built-in Functions vs. For & If Loops – 5 Programs Explained

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Python’s built-in functions make coding fast and efficient. But understanding how they work under the hood is crucial to mastering Python. This post shows five Python tasks, each implemented in two ways: Using built-in functions Using for loops and if statements ✅ 1. Sum of a List ✅ Using Built-in Function: numbers = [ 10 , 20 , 30 , 40 ] total = sum (numbers) print ( "Sum:" , total) 🔁 Using For Loop: numbers = [ 10 , 20 , 30 , 40 ] total = 0 for num in numbers: total += num print ( "Sum:" , total) ✅ 2. Find Maximum Value ✅ Using Built-in Function: values = [ 3 , 18 , 7 , 24 , 11 ] maximum = max (values) print ( "Max:" , maximum) 🔁 Using For and If: values = [ 3 , 18 , 7 , 24 , 11 ] maximum = values[ 0 ] for val in values: if val > maximum: maximum = val print ( "Max:" , maximum) ✅ 3. Count Vowels in a String ✅ Using Built-ins: text = "hello world" vowel_count = sum ( 1 for ch in text if ch i...

12 Must Read DevOps Principles That Give Fair Idea on The Concept

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Here're twelve essential DevOps Principles. Below is the useful list for your sure success in your next interview. 12 DevOps principles To deliver rapidly without affecting the quality. Improved Communication and Collaboration. Multiple deploys are possible if the code in the development team is automated. Once you commit to the repository, it tests the code automatically using the automated test scripts. If the Build passed, it installs automatically. Installs automatically to n number of servers. Minor changes take place in isolation - it creates a separate server to deploy minor changes. Speed in DevOps helps organizations to serve their clients faster and more effectively. Quality and Security teams. Automating the process improves productivity over the manual method. Deploy frequently - the changes can be small or big. DevOps has multiple benefits over traditional approach. Related What is DevOps