DEV Community: sundaycrunk

Answer: On page refresh getting "404 not found" error in react js

sundaycrunk — Fri, 08 Apr 2022 07:23:13 +0000

answer re: On page refresh getting "404 not found" error in react js

Jan 25 '22

This is really simple.

Create a .htaccess file on /public_html folder and copy that code:

RewriteBase /
RewriteRule ^index\.html$ - [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /index.html [L]

If you want to know about the process, read this article: https://ui.dev/react-router-cannot-get-url-refresh/

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Answer: How to make an element width: 100% minus padding?

sundaycrunk — Mon, 21 Mar 2022 11:53:38 +0000

answer re: How to make an element width: 100% minus padding?

Mar 14 '14

Use css calc()

Super simple and awesome.

input {
    width: -moz-calc(100% - 15px);
    width: -webkit-calc(100% - 15px);
    width: calc(100% - 15px);
}

As seen here: Div width 100% minus fixed amount of pixels
By webvitaly (https://stackoverflow.com/users/713523/webvitaly)
Original source: http://web-profile.com.ua/css/dev/css-width-100prc-minus-100px/

Just copied this over here, because I almost missed…

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Answer: React rendering content before props is properly mapped / set

sundaycrunk — Wed, 02 Mar 2022 12:07:44 +0000

answer re: React rendering content before props is properly mapped / set

Mar 22 '18

You can use switch to handle the null case (you can either show a loader or just render nothing by returning null) I am using the component state to illustrate the idea, but you can apply it to your redux connected Component

class App extends React.Component {
  state = {

…

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Answer: Render Props - React Route

sundaycrunk — Sun, 07 Nov 2021 05:41:28 +0000

answer re: Render Props - React Route

Jan 3 '20

We use Route with render props as,

<Route path = "/about" component={About} />

OR,

<Route path = "/about" render= { (props) => <About {...props} } />

The second one is different from the first one in the sense that in the second case, the About component has access to the…

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Answer: Converting Float to Time in Javascript

sundaycrunk — Thu, 30 Sep 2021 11:57:37 +0000

answer re: Converting Float to Time in Javascript

Feb 29 '20

The following javascript snippet converts a given float to hours and minutes. Source float to time

function convertNumToTime(number) {
    // Check sign of given number
    var sign = (number >= 0) ? 1 : -1;

    // Set positive value of number of sign negative
    number = number * sign;

    //

…

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Answer: Make entire
clickable with element inside without javascript [duplicate]

sundaycrunk — Thu, 16 Sep 2021 03:07:02 +0000

answer re: Make entire <li> clickable with <a> element inside without javascript

Feb 10 '13

You need to add display:block to your <a> tags, then you can set a width and height or padding [on the <a>], if you want to make the clickable region bigger.

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Answer: How to wait for Firebase data to be fetched before progressing?

sundaycrunk — Sat, 11 Sep 2021 15:40:33 +0000

answer re: How to wait for Firebase data to be fetched before progressing?

Jan 22 '21

Use a state isLoading default true, then set isLoading to false once a snapshot resolves, and show a loading indicator on isLoading true and show your ui when isLoading false. Then you get updates pushed to your state and the user will see the data once it's fully loaded.

Would…

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Answer: React doesn't render autocomplete off

sundaycrunk — Mon, 30 Aug 2021 22:39:34 +0000

answer re: React doesn't render autocomplete off

May 28 '16

182

Capital "C" autoComplete. This is mentioned in the React documentation:

https://facebook.github.io/react/docs/tags-and-attributes.html

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Answer: Empty HTML page title

sundaycrunk — Mon, 30 Aug 2021 19:18:42 +0000

answer re: Empty HTML page title

Feb 21 '17

Here is one that works in my Windows Chrome - Chrome seems to remove known spaces. This one comes from https://www.cs.tut.fi/~jkorpela/chars/spaces.html

U+FEFF ZERO WIDTH NO-BREAK SPACE -><- No width (the character is invisible)

HTML:

<title>&#65279;</title>

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Answer: Make an HTML element non-focusable

sundaycrunk — Mon, 30 Aug 2021 19:05:46 +0000

answer re: Make an HTML element non-focusable

Feb 5 '12

117

<a href="http://foo.bar" tabindex="-1">unfocusable</a>

A negative value means that the element should be focusable, but should not be reachable via sequential keyboard navigation.

Answer: How to render HTML in string with Javascript?

sundaycrunk — Wed, 25 Aug 2021 10:49:58 +0000

answer re: How to render HTML in string with Javascript?

Jan 25 '17

You can render HTML using document.write()

document.write('<html><body><h2>HTML</h2></body></html>')

But to append existing HTML string, you need to get the id of the node/tag under which you want to insert your HTML string.

There are two ways by which you can possibly achieve this:

Using DOM -

var tag_id = document.getElementById('tagid');
var

…

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Answer: Using LocalStorage with React?

sundaycrunk — Wed, 25 Aug 2021 10:26:51 +0000

answer re: Using LocalStorage with React?

Feb 20 '18

Here is just another Example:

import React from 'react'
class App extends React.Component {
  constructor(props) {
    super(props);
    var storedClicks = 0;

    if (localStorage.getItem('clicks')) {
      storedClicks = parseInt(localStorage.getItem('clicks'));
    }

    this.state = {
      clicks: storedClicks,
    };
    this.click = this.click.bind(this);
  }

  click() {
    var newclick = this.state.clicks + 1;
    this.setState({clicks: newclick});
    // Set

…

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DEV Community: sundaycrunk

Answer: On page refresh getting "404 not found" error in react js

Answer: How to make an element width: 100% minus padding?

Answer: React rendering content before props is properly mapped / set

Answer: Render Props - React Route

Answer: Converting Float to Time in Javascript

Answer: Make entire clickable with element inside without javascript [duplicate]

Answer: How to wait for Firebase data to be fetched before progressing?

Answer: React doesn't render autocomplete off

Answer: Empty HTML page title

Answer: Make an HTML element non-focusable

Answer: How to render HTML in string with Javascript?

Answer: Using LocalStorage with React?

Answer: Make entire
clickable with element inside without javascript [duplicate]