Systems | Development | Analytics | API | Testing

Retail is a challenging industry. It is constantly evolving to reflect consumer preferences in product selection – but that is only part of it. As more people turn to online shopping, many retailers are using application programming interfaces (APIs) to remain competitive. Consumers have certain expectations of technology, so implementing digital transformation and APIs in retail has become less of an option and more of a requirement to attract and retain the modern customer.

In this article, we are going to explore why the Stripe developer experience is so passionately supported by thousands of developers globally. One of Stripe’s missions is to increase the GDP of the internet, and over the last decade, they’ve successfully executed 250 million API requests per day and over 91 billion requests per year through their APIs.

APIs can have a huge impact on your business, creating value and delivering new income streams. But they don’t always do so in the way you might have had envisioned at the outset. Which means, when it comes to API monetization, it can pay to be prepared for the unexpected.

Say you’re running a web service that requires input. In turn, the web service delivers it to another backend service. If the backend service isn’t available for an extended time, do you have a fail-proof system in place? This is where the circuit breaker design pattern comes in.

The psycopg2.errors.UniqueViolation is an error thrown by the when a user attempts to insert a duplicate key value. In an SQL or SQL-like database a key value is defined when a table is created. This key value is then used to reference specific rows of the table. In order to make calls to these rows unambiguous, this key value must be unique for every row. Any attempt to insert a new row which has a value in the key field that already exists in the table cannot be completed.

The Javascript ReferenceError occurs when referencing a variable that does not exist or has not yet been initialized in the current scope. The ReferenceError: event is not defined usually occurs while using an event handler if the event parameter is either not declared or declared incorrectly. For example, if on an onclick event, the handler does not declare the event parameter, this error is thrown.

With every iteration of automation technology that hits the market, one thing is clear: We are not far from a future where the only limit to what you can automate will be within the limits of your own imagination. Appian strives to open doors to the art of the possible by putting every automation capability you need to tackle any use case into our unified low-code platform. And in Appian 22.2, the latest product release, we’re opening Windows, too.

N|Solid provides unparalleled performance and security monitoring for various deployments and team sizes. You can configure the N|Solid Console to notify you when new vulnerabilities are found in your applications. DevOps professionals looking after applications running in production can be notified of performance and security issues earlier and then collaborate wherever they want (Slack, Microsoft Teams, email, etc.) to resolve them.

NCM —NodeSource Certified Modules— is the secure, reliable way to take advantage of the massive ecosystem of Node.js packages. Certified modules are compatible with Node LTS and monitored continuously to identify risk over time. Certification guarantees no security vulnerabilities or unverified code in modules or dependencies and is easy to set up and manage. No workflow changes are required.

In the data-driven world, APIs have earned a crucial spot in the space where business and tech collide. Everyone from software engineers to business owners can benefit from APIs. This post will serve as a beginner’s guide on APIs, highlighting how they work and the benefits they can provide to business operations.