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Infinite scrolling with React JS
...zed/#/components/CellMeasurer.
Update November 2018
A lot of the lessons from react-virtualized have been ported to the smaller, faster, more efficient react-window library from the same author.
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How to scroll to top of page with JavaScript/jQuery?
...n. Here you go:
Add this code to your onload.
// This prevents the page from scrolling down to where it was previously.
if ('scrollRestoration' in history) {
history.scrollRestoration = 'manual';
}
// This is needed if the user scrolls down during page load and you want to make sure the page ...
How do I get Gridview to render THEAD?
...view with custom sub headers added. Each of these sub headers do show data from the data source. The reason I wanted to render thead is to use it in jQuery. However after rendering header, the tbody doesn't seem to be available. What may be missing in my case?
– bonCodigo
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YouTube API to fetch all videos on a channel
...requests yourself. Here is an example URL that retrieves the latest videos from a channel:
https://www.googleapis.com/youtube/v3/search?key={your_key_here}&channelId={channel_id_here}&part=snippet,id&order=date&maxResults=20
After that you will receive a JSON with video ids and de...
Make HTML5 video poster be same size as video itself
...
I had on-play background resize on mobiles. From other questions/answers here (e.g. stackoverflow.com/questions/18229974/…) seems the problem is duplication of images (the player css background and the video element poster). This fix worked.
– p...
Node.js get file extension
...e. "tar.gz$" or by building up a function that do that. like checking that from the end and going back and see if it match totally. and you will have that function that check the extension. WHY? because what about files like jone.lastTest.654654556.tar.gz here the extension that's expected is ta...
undefined reference to boost::system::system_category() when compiling
...u 11.10 that uses the Boost libraries. I have the 1.46-dev Boost libraries from the Ubuntu Repository installed, but I get an error when compiling the program.
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Is there a vr (vertical rule) in html?
... have one. HTML is parsed sequentially, meaning you lay out your HTML code from top to bottom, left to right how you want it to appear from top to bottom, left to right (generally)
A vr tag does not follow that paradigm.
This is easy to do using CSS, however. Ex:
<div style="border-left:1px so...
What is non-blocking or asynchronous I/O in Node.js?
...ther hand, fetch is a non-blocking operation as it does not stall alert(3) from execution.
// Blocking: 1,... 2
alert(1);
var value = localStorage.getItem('foo');
alert(2);
// Non-blocking: 1, 3,... 2
alert(1);
fetch('example.com').then(() => alert(2));
alert(3);
Advantages
One advantage of ...
How do I remove packages installed with Python's easy_install?
...d to rm -rf the egg (it might be a directory) and remove the matching line from site-packages/easy-install.pth
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