By default ES6 modules in create-react-app use relative paths. But using relative paths is a real pain when you start dealing with deeply nested tree structures because you end up with dot-dot syndrome. After digging through a bunch of github issues I was finally able to boil down the steps required to implement absolute imports …
When we change the state or props of the component, render method is called by default. In order to prevent this behavior, we can use shouldComponentUpdate method. If we return false from this method, render is not called. This method receives props and state as parameter so we can check if certain state or props …
Getting invalid number error when calling a method of a contract which take uint256 argument. Example:myContract.methods.transfer(accounts[1], 1e16).send({ from: accounts[0] }) When sending value 1e16 it throw errorweb3 invalid number value (arg=”_value”, coderType=”uint256″, value=10000000000000000) When sending value 10000000000000000 throw same error When sending value 1e16 as hex it work okay. No error. When sending value 1e15 …
https://codebeautify.org the service will change complex json data format to beautiful format.
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A simple pan and zoom for canvas like elements in react. Normally zoom libraries zoom in/out only images but this library can zoom in/out any html element. https://github.com/ajainarayanan/react-pan-zoom
Makes JSON easy to read. Open source chrome extension. FEATURES• JSON & JSONP• Syntax highlighting• Collapsible trees, with indent guides• Clickable URLs• Toggle between raw and parsed JSON• Works on any valid JSON page – URL doesn’t matter• Works on local files too (if you enable this in chrome://extensions)• You can inspect the JSON by …
http://react-component.github.io/tree/examples/draggable.html we can implement online tree functionality simply.For example: all of IDE has file tree structure. We can implement it by the react component online.
react-rails(react-ujs) is a convenient and easy way to use react.js on ruby on rails projects.Using this gem/npm combo, we can add react.js boiler plate structure and generate components easily. Running rails server with rails s, will compile react webpack as well.
Loom is a video recording application, which is similar to screencastify chrome extension. It records video and upload it to https://loom.com/<some url> One of the unique feature of this application is that it provides commenting feature on the web page. A user can share video link to other users and the other users can add …