Spring Expression Language (SpEL)Spring Expression Language is an expression language which supports manipulating and querying object graph at runtime. The object graph is…Nov 27, 2022A response icon1Nov 27, 2022A response icon1
Adding properties with the @PropertySource annotationProperty source is a place where you keep your configuration properties. Technically, it’s an abstract class that represents a source of…Nov 20, 2022Nov 20, 2022
Write fail-safe and concise code with the ?. and ?? operatorsWhile having a deeply nested object it’s common to encounter the dreadfulNov 6, 2022Nov 6, 2022
Most useful methods from Moment.jsI’ve been recently using a lot of moment.js in my everyday work. It helps with date manipulation and is probably the most popular solution…Jul 4, 2020Jul 4, 2020
Applying for Senior and near-senior Front-end roles — advice for preparation and thoughtsNeed a freelancer (or consultations / help) for a project or want to build a showcase project? Hire me. Expertise: JS, React.js, Redux…Feb 11, 2019Feb 11, 2019
Mentoring and leading less experienced developers + success story from zero to employmentSituation on the market for (in)experienced devsJul 7, 2018Jul 7, 2018
Tutorial: practical application of Array.prototype.find & Array.prototype.findIndexHere is an explanation with some examples of quite useful ES6 methods that can save you lots of headaches and reduce the amount of code.Jun 23, 2018Jun 23, 2018
Handling multiple checkboxes in React.jsI’ll show you an example implementation of how you can handle multiple checkboxes in React.js. Let’s create some config file for the…Jun 16, 2018A response icon12Jun 16, 2018A response icon12
Testing Redux-SagaThis entry will cover some basics of testing Redux-Saga. Such tests are not an easy thing at the beginning but after writing some of them…Jun 2, 2018A response icon2Jun 2, 2018A response icon2
Validating dependencies in the project with npm-check and depcheckOften when we start a new project we use the scaffold from our other projects or external resources. It has benefits — we know that the…Jun 1, 2018A response icon1Jun 1, 2018A response icon1
