chalk.c | C MACRO library for Colorful Console | Command Line Interface library
kandi X-RAY | chalk.c Summary
kandi X-RAY | chalk.c Summary
Colorful Console C MACRO library.
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Community Discussions
Trending Discussions on chalk.c
QUESTION
So I am trying to fetch a .png file from quickchart.io with the following code:
...ANSWER
Answered 2021-May-29 at 13:59You must provide an image url so instead of your current fetch where you try to get the image you have to provide the quickchart link like so:
QUESTION
I have webpack dev server that's always been working and now suddenly it's not. The issue is that the callback for WebpackDevServer.listen
never gets called. Nothing crashes and no error is being sent the callback just never gets called. Does anyone know why this would happen? Is there some setup where the callback will be ignored?
ANSWER
Answered 2020-Aug-21 at 15:26Restarting my computer did the trick.. So that's my answer so far. If this happens to you, try restarting pc.
If anyone else has a better explanation of why this happens and if there's a way to avoid it in the future I will mark your answer as correct.
QUESTION
So I am making an application based off of Socket.io and I am working on my app starting up and asking for a server ip which to connect to as a input variable but I can't seem to figure out how to get it to work. Here's the code:
...ANSWER
Answered 2020-Jun-06 at 15:02You're hitting the asynchronous nature of Javascript here. readline.question()
returns immediately. When your user finishes answering its question it calls its callback.
So, the second of your two var socket = io()
lines, the one mentioning server
, runs before server
is defined.
You must do more work in the callback from readline.question()
and less work at your outer level.
Edit I'll try to point you in the right direction. Still, you really do need to read up on Javascript and how callbacks are totally vital to its flow of control.
This is not, repeat not, debugged.
QUESTION
I am experiencing such an issue when starting my Redux
app:
ANSWER
Answered 2020-Feb-13 at 15:44The solution can be found here:
https://github.com/kadikraman/draftjs-md-converter/pull/56
It happens because both Babel 7 and draftjs-md-converter define _toConsumableArray function. So, the pull request was issues on the actual github page where it was built with parcel instead and the solution is the following:
QUESTION
I am writing a class in Node.js which completes a series of web requests. This class is instantiated multiple times to perform different web requests. The program is executed in the terminal, and thus I need specific logging capabilities so that I can debug errors and observe success.
I have overridden the function definitions for each so that I can prepend a UUID to each log statement like so:
...ANSWER
Answered 2019-Jul-17 at 23:08Your problem is that console
is a singleton object. Each call to addUuidToConsole
wraps the previous version of the log/warn/error function in a [yet another] function that prepends a UUID.
What you want is a distinct log object for each of your workers, none of which actually modify the console
global object. Instead, each object should provide a console-like API that modifies any arguments passed to it as needed, before forwarding them to the corresponding console
method. As it turns out, this is a great use case for the Proxy
class.
For example:
QUESTION
I've added .scss styling to my site. The .scss files sit next to their .jsx components.
I reference the styles in .jsx like this:
...ANSWER
Answered 2019-Apr-27 at 09:07If you miss link to your generated style file in index.html then you should search for problem here, because this plugin is responsible for it
QUESTION
I'm new to NodeJS and trying to set up an existing project (developed by someone else) in Cloud9 IDE (I'm using an older Cloud9 account; so not running on AWS). I've pulled the git and installed everything. This all seemed to go without problems.
To run the app locally, outside of Cloud9, you would start the server with npm run start
(I know from the person who developed the app, this works for him). But I want to set it up in Cloud9, and in Cloud9 it is necessary to set some variables first (if I don't define the host first, it gives the error "Invalid Host header"). Therefore, I use the following two commands:
ANSWER
Answered 2018-Dec-29 at 15:15I did some googling on this and I think the issue might be with the host value you are setting. Per this Cloud9 support thread which references a similar error:
...You need to use 0.0.0.0 instead since c9user.io is the public address of the proxy. Or modify your /etc/hosts file. echo "0.0.0.0 $C9_HOSTNAME" | sudo tee -a /etc/hosts
So, try setting the host to 0.0.0.0 instead of the public hostname:
QUESTION
My environment: MacOS Mojave
I created a VueJS application from their templates using
...ANSWER
Answered 2018-Oct-28 at 19:36If anyone was wondering, I found out the problem. I had to go to chrome://serviceworker-internals
and chrome://appcache-internals
. I did a search for localhost:8080
and killed those serviceworkers.
I hope this helps whoever this happens to next!
QUESTION
I'm trying to send Post data using Restify and Postman to send the request.
But no matter what data I send via Post, I get the following error:
...ANSWER
Answered 2018-Jun-08 at 18:43You cannot use both bodyParser
and jsonBodyParser
middlewares - you have to choose one or the other, it seems.
I ran into the same exact error message, and when I removed the bodyParser
middleware and only used the jsonBodyParser
, the error went away - my guess is that bodyParser
is doing something to manipulate the request body so when the jsonBodyParser
gets it, it's no longer well-formed JSON, and fails to parse correctly.
QUESTION
I am new to Ionic I am getting below error when I am creating any new project. Could any one help me to fix this issue?
...ANSWER
Answered 2018-Apr-07 at 15:12Try with the following command:
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