What Categories of Websites are there?
There are many different categories of websites, but here are some of the most common:
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E-commerce websites: These websites sell products or services …
Technical Articles
In-depth guides, insights, and best practices for modern software engineering
How to Generate a Random Number between 2 numbers in Python
If you need to generate a random number between two (2) numbers in Python, then you can make use of the random module.
First, import the module: …
Read Article →How to Install AWS SAM CLI on Mac
If you need to install AWS SAM CLI on a Mac, then the easiest option is to use Homebrew with the following commands:
brew tap aws/tap
brew install …How to count the amount of rows in MariaDB fast
If you need to find the fastest way to count the number of rows in a massive MariaDB, or MySQL table, then you can do the following instead of …
Read Article →How to find the Product of Consecutive Fib Numbers in Python
0, 0, 1, 0, 2, 0, 2, 2, 1, 6, 0, 5, 0, 2, 6, 5, 4, 0, 5, 3, 0, 3, …
This is the Van Eck’s Sequence.
Let’s go through it step by step.
Term …
Read Article →How to Solve Van Eck's Sequence in Python
0, 0, 1, 0, 2, 0, 2, 2, 1, 6, 0, 5, 0, 2, 6, 5, 4, 0, 5, 3, 0, 3, …
This is the Van Eck’s Sequence.
Let’s go through it step by step.
Term …
Read Article →How to Solve: Help the Bookseller Challenge in Python
A bookseller has lots of books classified in 26 categories labeled A, B, … Z. Each book has a code c of 3, 4, 5 or more characters. The 1st …
Read Article →How to solve AWS MediaPackage PackagingGroup Quota Limit
If you are using AWS Elemental MediaPackage and hit the following error, then you need to either do one of the following:
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Error: error waiting for …
How to Run Cdk Bootstrap
To bootstrap an AWS CDK environment, you simply need to do the following:
npx aws-cdk bootstrap
…for each environment that you would like the …
Read Article →How to Get Account Number from AWS Lambda
If you need to get the current Account Number, or Account ID from within a Lambda execution, then you can access invoked_function_arn from the context …
Building Resilient Distributed Systems
Learn fault tolerance patterns.
Understanding Distributed Systems Failures
Failure Modes and Models
Recognizing what can go wrong:
Common Failure …
Read Article →Summary of the Frequently Used AWS STS API calls
AssumeRole – is useful for allowing existing IAM users to access AWS resources that they don’t already have access to. For example, the user might …
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