Sat.May 14, 2022 - Fri.May 20, 2022

Tips for Building SaaS Products Efficiently

The Crazy Programmer

Since 2015, the Software as a Service (SaaS) industry has grown to an estimated value of $31.5 billion. In 2022, it is expected to grow by up to $171.9 billion, according to the research. This means more companies are building SaaS products.

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Quickstart To Improve How Your Team Uses Sprint Goals

This article is also available as a free PDF. It’s a nicely styled paper and allows you to easily share it with others. You can download the PDF here or check the package that includes 30 Quickstart workshops ! . Does your team struggle with using Sprint Goals?


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Mind the (Communication) Gap: How Security Leaders Can Become Dev and Ops Whisperers


Developers, Ops and DevOps teams must incorporate security into their processes – often a hard sell. Here’s how security leaders can successfully align with them to weave security into their tools and workflows.

What Will a Digital-First World Look Like in the Future?


Tech leaders plan to deliver innovative digital products and services at a faster pace than ever. You need to support their business outcomes and help them achieve cost-effective digital operations, deliver on their vision to be a trustworthy organization, and speed their innovation.

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7 Winning Lead Generation Strategies to Drive Growth

As B2B companies pivot to keep pace with a quickly changing marketplace, a data-centric approach to lead generation can be the difference between remaining competitive or being left behind. Get real-world examples and inspiration from leading B2B businesses in this whitepaper.

Solve TypeError: list indices must be integers or slices, not str in Python

The Crazy Programmer

In python, we can have many types of errors in our code. One of the most common errors is TypeError: list indices must be integers or slices, not str. In this article, we are going to see what causes this error and how can we fix this error. This error mostly comes when we are working with lists in python. Whether we are printing the contents of a list or modifying any value at a particular position in the list.

More Trending

DevSecOps Deluge: Choosing the Right Tools

In the last few years, DevSecOps has become the security process of choice for many forward-thinking enterprises. These organizations have come to understand that fixing bugs in the latter stages of product and application development offers no favors to anyone but cybercriminals.

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Speeding up sort performance in Postgres 15

The Citus Data

In recent years, PostgreSQL has seen several improvements which make sorting faster. In the PostgreSQL 15 development cycle—which ended in April 2022—Ronan Dunklau, Thomas Munro, Heikki Linnakangas, and I contributed some changes to PostgreSQL to make sorts go even faster.

5 Peer-to-Peer Fundraising Tips for Small Fundraising Teams


Peer-to-peer fundraising is an increasingly popular strategy that relies on your supporters to enlist their friends and family to fundraise on your behalf.

Programmer- or Product Developer? Why The Difference Matters!

Some time ago, we hosted an experience interview with Bas Vodde. Together with Craig Larman, Bas developed Large-Scale Scrum (LeSS). A framework for scaling Scrum to medium to large products while staying true to the original Scrum principles.

Team x Culture x Tools x Prioritization = Value-Added Developer Productivity

Speaker: Kim Burgaard, Head of Engineering at Fernish

Join Kim Burgaard, Head of Engineering at Fernish, for this enlightening talk on how to maximize your developers' productivity.

Survey Surfaces Multi-Cloud Computing and Cost Challenges

A survey of 360 CIOs and IT leaders in the U.S. and the United Kingdom found that, as the number of cloud platforms an organization employs expands, the number of tools they are required to deploy and master does, too.

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Streamline Your Recruitment Process With These 7 Tips

Hacker Earth Developers Blog

If we recruiters dream, it would be about how easy tech recruitment could be—create a job vacancy post, watch the applications pour in, and then, pick the best out of them. Just like that. And it’s back to reality, which is far removed from this mystical land of simple recruitment!

CVE-2022-22972: VMware Patches Additional Workspace ONE Access Vulnerabilities (VMSA-2022-0014)


Organizations and government agencies are strongly advised to patch two newly disclosed vulnerabilities in VMware products, following warnings from VMware and the Cybersecurity and Infrastructure Security Agency. Background.

21 Sprint Retrospektive Anti-Patterns ????

In Kürze: 21 Sprint Retrospektive Anti-Patterns. Welches Ereignis könnte das Empirieprinzip von Scrum besser verkörpern als die Sprint Retrospektive?


How AI and ML Can Accelerate and Optimize Software Development and Testing

Speaker: Eran Kinsbruner, Best-Selling Author, TechBeacon Top 30 Test Automation Leader & the Chief Evangelist and Senior Director at Perforce Software

In this session, Eran Kinsbruner will cover recommended areas where artificial intelligence and machine learning can be leveraged for DevOps productivity.

Managing Hardcoded Secrets to Shrink Your Attack Surface

The practice of hardcoding secrets—such as authentication credentials, passwords, API tokens and SSH Keys—as non-encrypted plain text into source code or scripts has been common in software development for many years. It is an easy way to save time and labor, but it is also highly insecure.

10 Helpful Cloud-Based Tools for Nonprofits in 2022


Moving to a cloud-first model comes with improved security, reduced costs, and increased flexibility for your team.

Angular vs. React vs Vue: Which Technology to Choose in 2022


It’s no secret that JavaScript frameworks have entirely transformed how we write and develop web applications, and the three most popular frameworks today are Angular, React, and Vue. While Angular has been around since 2009, React was released in 2013, and Vue in 2015.

Are Scrum Masters Sufficiently Focused On Valuable Outcomes?

We recently discussed a case on our community Discord that concerned a team without proper Sprint Reviews, stakeholders, and increments. The first intuition of many Scrum Masters?—?including including myself?—?was was to host a Sprint Retrospective.


Omnichannel is Multichannel 2.0

Multichannel and omnichannel marketing are not the same. Many organizations are striving for omnichannel, but it can be a daunting journey—unless you have a map. Download your copy of the ultimate omnichannel guide today!

Pull-Based Kubernetes Deployments Moving to GitLab Free Tier

GitLab will include support for pull-based deployment in the platform’s Free tier in an upcoming release, which will provide users increased flexibility, security, scalability, and automation in cloud-native environments.

CodeSOD: The String Buildulator

The Daily WTF

"Don't concatenate long strings," is generally solid advice in most languages.

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15 Mobile App Development Trends to Watch in 2022


Growing from humble beginnings in the early 2000s, mobile applications are now an indispensable part of our daily lives. There are currently 2.6

21 Sprint Retrospective Anti-Patterns — Scrum Anti-Patterns Guide 2022

TL; DR: Sprint Retrospective Anti-Patterns. What event could better embody Scrum’s principle of empiricism than the Sprint Retrospective?


Achieving Elite and High Performance DevOps Using DORA Metrics

Speaker: Nico Krüger, Senior Director of Solutions Engineering at Rollbar

Join Nico Krüger, Senior Director of Solutions Engineering at Rollbar, for advanced insight on taking the use of DORA Metrics to greater heights.

Continuous Delivery Foundation Adds Interoperability Project

At a CDEventscon event this week, the Continuous Delivery Foundation (CDF) announced it is hosting a CDEvents project through which it hopes to create a vendor-neutral specification for defining the format of event data across multiple services, platforms and systems.

CodeSOD: Failed Successfully

The Daily WTF

Martin 's company had written a set of command line tools which their internal analysts could then string together via shell scripts to do their work. It was finicky and fragile, but frankly didn't work too badly for most cases.

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AI – Enabling 5G Superpowers?

Dell EMC

The expansion of computing capabilities to the Edge opens up the opportunity to bring AI/ML closer to where information is created


How to launch your product group

. The fifth blog, in a blog series about the upcoming book: Creating Agile Organizations - A Systemic Approach , by Cesario Ramos & Ilia Pavlichenko.

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Put Your Data to Work: The Complete Playbook

Turn your data into a competitive advantage. This playbook contains: Exclusive stats, research & insights on how the pandemic affected businesses. A comprehensive “Request For Proposal” (RFP) checklist and an interactive quiz to test your data knowledge.

What SREs Can Learn From the Atlassian Outage of 2022

What happens when the tools and services you depend on to drive site reliability engineering turns out to be susceptible to reliability failures of their own? That’s the question teams at about 400 businesses presumably asked themselves in the wake of a major outage in Atlassian Cloud.

Article: Adaptability by Agreement: Valuing Outcomes over Imposed Solutions

InfoQ Articles

In the pursuit of agile at scale, the landscape is dominated by process-driven approaches which are broken. This article explores a solution-driven rollout approach, one that puts authentic agreement on outcomes before solutions.

Executive Hiring For a P.E. Portfolio Company – Ideals and Compromise

N2Growth Blog

Part One – Core, Hard Credential Constituents. The bar is set high. Dynamics at private equity firms are fast, aggressive, and all-conquering. As the investor leader, you are tasked with tackling senior leadership management issues at a newly acquired portfolio firm.