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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...
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5 Top Digital Skills You need in Future

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Before you perform work in a new-age digital job, focus on the real skills you need to learn.
real digital skills

1. Automate Repeated Tasks

  • Take the best example of saving all the emails from google account. That is after sending an email that should save in an Excel document.
  • This is one kind of Skill. So learning technologies to create Tools for this kind of automation provide you a lot of job opportunities.

2. Automate Stop Function

For example, work and home both are different. After certain hours the access to the Company network should be stopped. So that you can focus on your Home duties. Here you should have tools to do this kind of activity.

3. Data visualization

How to present data in a user-friendly way is the topmost digital skill. Nowadays there are many tools present. The Best example is Tableau. You can present the data in a user-friendly way.

4. Working Ability in Cloud Environment

For example, the olden days' servers are complex to migrate and move from one area to another. Cloud computing helps you to ease your job. You can move anywhere easily across the globe. Cloud servers really helpful. Learning Cloud computing shows a better career.

5. Ability to Use Modern Communication Channels

You can use Smart Phones, Social media, WhatsUp, Video conference, Voice calls, Internet-connected phones, to communicate with remote clients. You need to know how to use all these channels.


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