postel | tiny react library for building tooltips | Frontend Framework library
kandi X-RAY | postel Summary
kandi X-RAY | postel Summary
Postel is a single component that you can easily extend into customized tooltips, dropdowns, flyovers – any type of UI which would make sense to render outside of your regular React root node, floating above all other content. Postel is built on the idea of opening a generic set of props that allow wide customizability. With that, we attempt to keep the API as simple as possible.
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QUESTION
I'm using Firebase here but my question is more general, and not related to Firebase (I think)
Firebase has a snapshot function that serves has a listener for changes:
...ANSWER
Answered 2022-Apr-04 at 14:27You may try creating a custom hook for that:
QUESTION
I am getting an error in simple program, earlier it was working fine, now for some reason I am not able to execute it.
I am using selenium 3.0.1
Chrome driver 93.0.4
Please check my code and error below.
It would be appreciated if anyone can help me
My Code:
...ANSWER
Answered 2021-Nov-11 at 21:55This error message...
QUESTION
I want my likes counter to be handle in my post.service component, so I 've declared postLoveIts in the field of my class post.service component but I don't know how to retrieve it in my post-list.component and displays it in my the post-list.component template... thank you for your help !
post.service.ts:
...ANSWER
Answered 2021-Sep-17 at 14:34Create Subject to emit changes of postLoveIts
in your service and then subscribe to this Subject in your component, in the subscription you can simply update value of your postLoveIts
field in the component.
Something like this (I skipped your code for the sake of readability but I'm assuming it's there):
QUESTION
I've read answers but I'm stuck... I'm trying to remove a post with the action of a click. I've created all the methods but I have this error in my post-list-component.html when I add post as argument on the onDeletePost() method : TS2551: Property 'post' does not exist on type 'PostListComponent'. Did you mean 'posts'? And if I put posts I've another error message(TS2345)... Let me know if you need more informations, thank you very much !!
Here is my posts.service.ts :
...ANSWER
Answered 2021-Sep-16 at 15:05The problem seems to be in your html, as watching your snippet. I would change the html code to
QUESTION
I was reading the original RPC about the SMTP Protocol and came across this section:
SMTP indicates the end of the mail data by sending a line containing only a period.
Why did Postel decide to use the period as the terminator? Would it not be easier to use the already existing null terminator?
I see, that he would not want the users content to interfere with the protocol, but I would naively assume, that a user is more likely to use a period in one line than a null terminator? Added to that, would the implementation of the mail client not just cut of the text if the user came to use the null terminator his mail contents?
...ANSWER
Answered 2021-May-28 at 09:54IMHO: SMTP has be designed long time ago to be human readable/writable.
It is pretty simple to test (send simple SMTP messages) typing them by hand via telnet
program.
"Human readable" makes null terminator a suboptimal choice.
EMSMTP design is a fossil of pre-spam era. It is bad (by current standards) but it is so widely implemented and sufficiently good (after fixes) to make any quick revolution "not sufficiently urgent".
Extra info: Seen RFC 3030 for BDAT
alternative to DATA
command.
QUESTION
user.js__
const config = require('config');
const jwt = require('jsonwebtoken');
const mongoose = require("mongoose");
const Joi = require('joi');
const userSchema = new mongoose.Schema({
name : {
type : String,
required : true,
minlength : 5,
maxlength : 50
},
email : {
type : String,
required : true,
minlength : 5,
maxlength : 50,
unique : true
},
password : {
type : String,
required : true,
minlength : 5,
maxlength : 1024,
}
});
const User = mongoose.model('User',userSchema);
userSchema.methods.generateAuthToken = function(){
const token = jwt.sign({_id: this._id}, config.get('jwtPrivateKey'));
return token;
}
function validateUser(user){
const schema = {
name : Joi.string().min(5).max(50).required(),
email : Joi.string().min(5).max(255).required().email(),
password : Joi.string().min(5).max(255).required(),
};
return Joi.validate(user,schema);
}
exports.User = User;
exports.validate = validateUser;
...ANSWER
Answered 2021-Jan-18 at 13:31First of all try to give more code because we can't see your Schema. I think you are doing it little wrong. When you are creating your schema, pass this schema to model. I am not sure if you are using any ORM like mongoose.
QUESTION
I have a table of search results in Selenium browser and each search result is defined in Html like this:
...ANSWER
Answered 2020-Dec-18 at 22:01classname
acts weirdly in webbot. You definitely are not getting a product item there:
QUESTION
Is it problematic in an app (ios/android using react native for example) or a website, to relaunch firebase bindings ?
this code for example :
...ANSWER
Answered 2020-Jul-24 at 14:38If you have two listeners at one location, the data will not be duplicated in terms of network traffic. Both listeners will share the same incoming snapshots from the database.
QUESTION
I have a data frame named 'sal' that contains salary information for employees across a number of years.
I am trying to calculate the number of job titles that were represented by only one person, in the year 2013. I know, via a manual check the answer to this is 202.
I'm using the following method:
...ANSWER
Answered 2020-Apr-02 at 03:04So to answer the question I had my logic wrong:
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