Search results for "node"

Although the old, standardized security approaches work with REST services, they all have problems that could be avoided by using a better standard. For this, JWT arrives just in time to save the day.

In this article, Toptal engineer Dejan Milosevic guides us on how to implement a JWT token-based REST API using Java and Spring Security.

With approximately one billion people using Microsoft Office, the DOCX format is the most popular de facto standard for exchanging document files between offices.

While DOCX is a complex format, you may want to parse it manually for simpler tasks such as indexing, converting to TXT and making other small modifications. I’d like to give you enough information on DOCX internals so you don’t have to reference the ECMA specifications, a massive 5,000 page manual.

ESA’s Rosetta mission soft-landed its Philae probe on a comet, the first time in history that such an extraordinary feat has been achieved. Closely after that, Microsoft Open Sourced .NET.

The first event is a great step for mankind, and the latter is even greater for Microsoft!

The development of cross-platform mobile applications has always been a source of many challenges. Although tools like Apache Cordova and Haxe do solve some of the associated issues, they are still not the ideal solution in many cases. React Native changes that by providing the power of React.js for mobile platforms and a promise of consistent developer experience across multiple platforms.

Biotech companies with little to no revenue can still be worth billions. Consider the most prominent 2017 biotech M&A deal when Gilead bought Kite Pharma for almost $12 billion. At the time of the deal, Kite had over $600 million in accumulated deficit, but it also had a pipeline of CAR-T cell therapies, which treat cancer. This article examines how to value such pipelines. It also focuses on the risk-adjusted NPV valuation methodology, portfolios of multiple drug candidates, and how value is impacted by the characteristics of the investor or acquirer.

The main artifact of all your work is most likely plain text files. So why don’t you use Notepad to create them? Find out how the Language Server Protocol can transform text editors into code editors, without coupling.

If you’re searching for the holy grail of bug-free code in JavaScript, Python, Ruby, Swift, and/or Scala, look no further! This monad tutorial by Toptal Freelance Functional Programmer Alexey Karasev takes you from category theory to the practical implementations of the Option/Maybe, Either, and Future monads, plus a sample program—in all five languages.

Two heads are better than one. This proverb describes the concept behind ensemble methods in machine learning. Let’s examine why ensembles dominate ML competitions and what makes them so powerful.

Revenue-based financing allows an entrepreneur to repay an investment over time, to retake ownership of their business, and give a capped return to investors. With founders increasingly rejecting the scale-at-all-costs mentality, this article investigates the math of revenue-based investing and whether in VC it is possible to play averages over home runs.

Do you run deployment scripts from your development machine, or find yourself referring to deployments by the day of the week they were deployed, instead of using version numbers? It’s time for a better solution.

In this article, Freelance Ruby Engineer and automation enthusiast Amin Shah Gilani walks you through his perfect deployment pipeline to use at the beginning of your project. With this CI/CD configuration, every push is tested, the master branch is deployed to staging servers with a fresh database dump from the production server, and versioned tags are deployed to production with backups and migrations running automatically.

Elm is a purely functional, strongly typed, reactive, and event-driven web client language. It takes a step back from the norms and really changes the way you reason about and program web application front-ends.

In this article, Toptal Freelance Software Engineer Vuk Djapic takes you through the exotic concepts of Elm and its pros and cons in real world use.