req | Simple Go HTTP client with Black Magic | HTTP library
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kandi X-RAY | req Summary
Simple Go HTTP client with Black Magic (Less code and More efficiency).
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QUESTION
One of the primary reasons I like using TypeScript is to check that I am passing correctly typed params to given function calls.
However, when using Next.js, I am running into the issue where params passed to a Next.js API endpoint end up losing their types when the are "demoted" to the NextApiRequest
type.
Typically, I would pull off params doing something like req.body.[param_name]
but that entire chain has type any
so I lose any meaningful type information.
Let's assume I have an API endpoint in a Next.js project at pages/api/add.ts
which is responsible for adding two numbers. In this file, we also have a typed function for adding two numbers, that the API endpoint will call.
ANSWER
Answered 2022-Jan-21 at 22:24You can create a new interface that extends NextApiRequest
and adds the typings for the two fields.
QUESTION
router.get('/cells', async (req, res) => {
try {
const result = await fs.readFile(fullPath, { encoding: 'utf-8' });
res.send(JSON.parse(result));
} catch (err) {
if (err.code === 'ENOENT') { // Object is of type 'unknown'.ts(2571) (local var) err: unknown
await fs.writeFile(fullPath, '[]', 'utf-8');
res.send([]);
} else {
throw err;
}
}
...ANSWER
Answered 2021-Oct-03 at 06:44In JavaScript/TypeScript you can throw anything, not only errors. In theory it could be anything in the catch block. If you want to prevent the type error it could make sense to check if the unknown
value is a system error before checking the code.
QUESTION
I am sending my data to MongoDB via Mongoose. Now, during the fetch of API route for it, an error is thrown.
Code
...ANSWER
Answered 2022-Feb-11 at 00:32This issue occured recently and apparently its happening with latest version of node.
So you can change the version of node to older version and it will be fixed. I am using node version v14.19.0
QUESTION
Today I updated to React Native Version 0.65.1. After that I was unable to Start the Metro Server
I am now receiving following error message while building a Release .apk:
...ANSWER
Answered 2021-Oct-14 at 03:54I have used react native 0.66 after i downgraded into 0.64, this worked for me.
- downgrade react into 0.64.0
- clear node cache & gradle clean
- npm install
QUESTION
I want to download/scrape 50 million log records from a site. Instead of downloading 50 million in one go, I was trying to download it in parts like 10 million at a time using the following code but it's only handling 20,000 at a time (more than that throws an error) so it becomes time-consuming to download that much data. Currently, it takes 3-4 mins to download 20,000 records with the speed of 100%|██████████| 20000/20000 [03:48<00:00, 87.41it/s]
so how to speed it up?
ANSWER
Answered 2022-Feb-27 at 14:37If it's not the bandwidth that limits you (but I cannot check this), there is a solution less complicated than the celery and rabbitmq but it is not as scalable as the celery and rabbitmq, it will be limited by your number of CPU.
Instead of splitting calls on celery workers, you split them on multiple processes.
I modified the fetch
function like this:
QUESTION
I've been getting this error on several programs for now. I've tried upgrading pytube, reinstalling it, tried some fixes, changed URLs and code, but nothing seems to work.
...ANSWER
Answered 2022-Jan-21 at 00:32If you haven't already, install Git on your PC: https://git-scm.com/download/win
Then open the command window as admin and install this patch:
QUESTION
I'm new programmer to node.js. I trying to create vanilla server in node.js. In my client, I used ES6 modules. when I start my server and search for http://localhost:3000/ in my browser, HTML and CSS loaded but for javascript have this error:
I have four javascript modules for client side and in HTML I use this code for load javascript moduls:
...ANSWER
Answered 2022-Jan-20 at 05:56With comment @derpirscher, I change my reader function with this code :
QUESTION
I have a private key that was generated by running:
...ANSWER
Answered 2021-Dec-30 at 11:17Depending on your .NET version, you may not need BouncyCastle at all. As of .NET Core 3.1 there is RSA.ImportEncryptedPkcs8PrivateKey()
for DER encoded encrypted private PKCS#8 keys and as of .NET 5.0 there is even RSA.ImportFromEncryptedPem()
for PEM encoded encrypted keys.
Otherwise with C#/BouncyCastle the import of an encrypted private PKCS#8 key is available e.g. with:
QUESTION
I am trying to setup a very small GraphQL API using NestJS 8. I installed all required redepndencies from the documentation, but when I start the server, I get this error:
...ANSWER
Answered 2021-Nov-16 at 02:14I was receiving the same errors.
After debugging step by step, the answer is that @nestjs/graphql@9.1.1
is not compatible with GraphQL@16
.
Specifically, GraphQL@16
changed the gqaphql
function, as called from within graphqlImpl
, to only support args without a schema:
QUESTION
I've got a docker image running 8.0 and want to upgrade to 8.1. I have updated the image to run with PHP 8.1 and want to update the dependencies in it.
The new image derives from php:8.1.1-fpm-alpine3.15
I've updated the composer.json
and changed require.php
to ^8.1
but ran into the following message when running composer upgrade
:
ANSWER
Answered 2021-Dec-23 at 11:20Huh. This surprised me a bit.
composer is correctly reporting the PHP version it's using. The problem is that it's not using the "correct" PHP interpreter.
The issue arises because of how you are installing composer.
Apparently by doing apk add composer
another version of PHP gets installed (you can find it on /usr/bin/php8
, this is the one on version 8.0.14).
Instead of letting apk
install composer for you, you can do it manually. There is nothing much to install it in any case, no need to go through the package manager. Particularly since PHP has not been installed via the package manager on your base image.
I've just removed the line containing composer
from the apk add --update
command, and added this somewhere below:
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