DevOps Articles

Curated articles, resources, tips and trends from the DevOps World.

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4 years ago

Removing Duplicates From a List in Python

Let’s go over a few idiomatic ways to remove duplicates from lists in Python. This is the easiest algorithm to code, but because it requires creating a new list, also requires more memory and is a bit slower.

4 years ago

Python Assert Statement, How to Test a Condition

In Python, an assertion is a statement that confirms something about the state of your program. For example, if you write a createUser function and you are sure that the user needs to be older than 18, you assert that the age field is greater than or equal to 18.

4 years ago

How to Use the Ternary Operator in Python

Developers love concise code that’s easy to read. A ternary operator in Python is a piece of syntax that lets you perform a small if/else statement in a single line. Let’s take a look at a few examples.

4 years ago

What is Dynamic Application Security Testing (DAST)?

DAST, meaning Dynamic Application Security Testing, is a form of black-box security testing. It simulates external attacks on a live application, checking for vulnerabilities. DAST tools don't have access to the source code.

4 years ago

Ultimate Guide to DevSecOps

What is DevSecOps? DevSecOps meaning (Development, Security, and Operations) primarily aims to automate security in each part of the software development lifecycle.

4 years ago

Log4j Is One Big ‘I Told You So’ for Open Source Communities

Another week, another bug that brings the internet to its knees, amirite? As Steven J. Vaughan-Nichols wrote of the bug in the open source Java logging library Apache Log4j earlier this week, we are in so much trouble.

4 years ago 1 min read

Case-sensitive and Case-insensitive String Comparisons in PowerShell

Master case-sensitive and case-insensitive string comparisons in PowerShell to enhance your DevOps automation scripts.

4 years ago 1 min read

Case-sensitive and Case-insensitive String Comparisons in PowerShell

Master string comparisons in PowerShell: know when to use case-sensitive vs. case-insensitive for effective scripting!

4 years ago

Docker Captain Take 5 – Nana Janashia

Docker Captains are select members of the community that are both experts in their field and are passionate about sharing their Docker knowledge with others.

4 years ago

Overcome These 3 Hidden Barriers to Developer Productivity

New Relic sponsored this post. Engineering teams are on a constant hunt for increased productivity. Approaches like DevOps and agile are popular among engineering teams as they help to keep things moving forward through dedicated collaboration, communication and goal-setting.

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DevOps Articles

Removing Duplicates From a List in Python

Python Assert Statement, How to Test a Condition

How to Use the Ternary Operator in Python

What is Dynamic Application Security Testing (DAST)?

Ultimate Guide to DevSecOps

Log4j Is One Big ‘I Told You So’ for Open Source Communities

Case-sensitive and Case-insensitive String Comparisons in PowerShell

Case-sensitive and Case-insensitive String Comparisons in PowerShell

Docker Captain Take 5 – Nana Janashia

Overcome These 3 Hidden Barriers to Developer Productivity

Share Your DevOps Expertise

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