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Getting to Know the useReducer React Hook


useReducer is one of a handful of React hooks that shipped in React 16.7.0. It accepts a reducer function with the application initial state, returns the current application state, then dispatches a function. Here is an example of how it is used; const [state, dispatch] = useReducer(reducer...

Getting to Know the useReducer React Hook


useReducer is one of a handful of React hooks that shipped in React 16.7.0. It accepts a reducer function with the application initial state, returns the current application state, then dispatches a function. Here is an example of how it is used; const [state, dispatch] = useReducer(reducer...

Binance Launchpad Stirs the Market, as its Coins Hit Returns of 620% and 787%


Being the largest crypto exchange firm, Binance is quite used to with the scenario of constantly creating the news ripples. The exchange is witnessing the roller coaster ride kind of journey since the starting of this year. The most recent shocking news in the crypto space so far was the hacking...

Blockchain Live Returns to London Olympia, 25th September 2019


London, UK – Taking blockchain mainstream, Blockchain Live is back and will be returning to London Olympia on 25 th September as a festival of blockchain education. A one-day event, packed with engaging, thought-provoking and quality content, this year Blockchain Live will be moving away from...

Get a CSS Custom Property Value with JavaScript


Here’s a neat trick from Andy Bell where he uses CSS Custom Properties to check if a particular CSS feature is supported by using JavaScript. Basically, he's using the ability CSS has to check for browser support on a particular property, setting a custom property that returns a value of either...

JavaScript Glossary: String lastIndexOf()


Basics The lastIndexOf() method returns the last position within a String object which an element can be found. The search starts from the last position of the String object.

JavaScript Glossary: String match()


Basics This method is a called against a regular expression and returns the matching values in the string. The return value is an array containing the matched values. If no matches are fo

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