timeline.js | compact JavaScript animation library with a GUI timeline | Animation library

I am getting an issue

TypeError: Cannot read property 'year' of undefined in my Timeline.js file

when I pass in a prop to a react component and want to get a specific variable from my prop. To explain, timelineyears.js is the array of data that has a year variable that I want to pass into TimelineItem.js . Finally, Timeline.js will loop through all of the TimelineItem to show the years, but I am getting a TypeError: Cannot read property 'year' of undefined when I compile. Any help would be much appreciated!

This is my timelineYears.js file

I have a TimeLine component that renders posts 5 at a time

and when the user scrolls to the end of the page the throttle function is called.

I am trying to throttle the request to a maximum of once per second but The API is called multiple times

I tried several solutions like:

• making a global flag that won't let you use the function unless a certain timeout has passed "It doesn't make sense because I am using the throttle to do that but I tried to check if my implementation is wrong"

• declaring the throttle function alone outside the component

TimeLine.js

I am using high charts https://www.highcharts.com/ for making a combination chart of Jump line and Column chart. High charts do not have such type for jump line charts . Can anyone have better solution? How can I integrate jump line chart with column chart using high charts ?

This is what I need to make ...

Combo Chart

Here's the code I am using

I need to access a Twitter user's timeline as a JSON string and return the first 250 chars.

Twitter1.py:

I use React Redux Saga and have 3 Components that receive mapStateToProps ok when Sage is dispatching to my reducer. The fourth Component don't fire the render() even I place a break point console.log in the render() on the Components:

I am trying to create automated performance profiling test for our application. At the moment dart allows collecting cpu samples and timeline info as well as dumping that into json file. Example:

I have created frontend of my app using reactjs. It has three components Home, Signin and Signup. After building frontend using npm run build I have created backend using nodejs. In backend I have used app.use(express.statis(path_to_build_directory_in_reactjs)). When I go to http://127.0.0.1:9000/ it shows home page. But when I goto http://127.0.0.1:9000/signin page it says can not get /signin. Before building reactjs, it was showing signin page but after adding backend, it only shows home page.

Nodejs

So we're working in this system and buildig our own page. We built a form to insert timeline data using a .xwd file. We use javascript to retrieve the data and fill it in a variable to store it. The main page (title:) just has single values, but the actual events should be in an array.

I'm want to use V to fill the array.

I've just started using React and started a new project by integrating a demo html admin template all over internet.

I tried to do similar but ended up showing the default react page. One thing I observed is that the page shows the login page with inputs button on load but as soon as the full page is loaded the default React page is displayed. I however feel there's something wrong I'm doing in App.js file.

Below is my index.html code in public/index.html