error screenshot along with code snippet
I am trying to copy content from one file to another but the hyperterminal throws error. I have no idea. Could you help?
I have entered the syntax for copyFile but it is not working ?whether it is because of version or something else?
You need to use fs.copyFileSync
Related
In my python code using web.py, I am trying to call js library in main layout.
Here is the code snippet -
$var js: static/js/jquery-3.4.0.min.js static/js/bootstrap.min.js static/js/material.min.js
However, when I execute the code it gives me this error:
127.0.0.1:51225 - - [04/May/2019 07:05:29] "HTTP/1.1 GET /âModels/js1/bootstrap.min.js"" - 404 Not Found
I have also added screenshot of the code and folder structure as attachment. What I can see is that during the call to library, it adds the special characters â and then instead of single quotes there are double quotes at the end. I suspect this is the problem for the library not found.
I was thinking that this could be because of UTF-8 issues. Hence i went and also updated the encoding standards to UTF-8 both at server and client level. But even this is not solving the problem. Can someone please help with suggestions here. I have been struggling this from last 4-5 days and trying to research everything that could help but not of much use.
I'm using PyCharm for development.
The js library path is correct and it should have been called. If it calls then my js code will be executed. Please suggest if I'm doing something wrong here.
I have a library 'some-library' where i have written a console.log("message from some library") statement in 'some-component.js'. I have used uglifyjs in this library with default settings. When I import 'some-component' from 'some-library' i do not see 'message from some library'.
Request you to please help me in this?
I have tried with npm link, it doesn't work. Manually copy pasted the libraries(pretty similar to link) in the calling component. But doesn't work. Whereas if i put the source code of the library in the calling component. I see the message.
Sorry, got this sorted. I had used sumologic library and had replaced console log instead of augmenting it. The issue is now sorted.
I tried to use socket.io in an simple app.
When it is calling the following js file:
node_modules\socket.io\lib\transports\websocket.js
The following line failed to load (It didn't really fail. It actually returned some empty result and failed some later codes using protocolVersions):
var protocolVersions = require('./websocket');
I debugged a little bit and it seems that the intention of this line is to load the following js file:
node_modules\socket.io\lib\transports\websocket\index.js
However because there is also a "websocket.js" (the file being run) under the "transports" folder, the require functions always tries to load "websocket.js" instead, and return some unexpected results.
I changed the folder name to "websockets" and call "require('./websockets')" instead, and it fixed the problem. However this is a shared library I am not feeling comfortable messing up its codes.
I am trying to understand why this problem happened this way and what should be the best way to work around it. I am sure this piece of codes has been well tested before released.
You probably already noticed that I am using backslash '\' to separate the path. Yes I am running it on Windows! Will that create any difference?
Thanks!
I've got a text file that contains terminal output which includes all kinds of character codes such as moving the cursor around, etc. How can I render this properly in a browser?
There are sevral options that I've found based on terminal emulation using Javascript:
jQuery Terminal plugin
GateOne
http://cb.vu/
shellinabox
The first option seems to be the closest solution to what you need.
https://github.com/drudru/ansi_up probably is what you need, it will render any termial output to html
I used term.js, bone.io, expres.io for terminal emulation. Its working pretty well.
https://github.com/PrimeEuler/ShellServer.js
https://github.com/chjj/tty.js
https://github.com/thlorenz/hypernal Renders terminal output as html to simplify reusing server side modules in the browser.
I downloaded the example project from Now.js http://nowjs.com/guide
and when I run it I get
Uncaught TypeError: Object # has no method 'distributeMessage'
after attempting to send a message.
Ideas?
Turns out it was an issue with the PaaS not supporting websockets. Solution was just to explicitly disable them, via something like the following:
nowjs.initialize(server, {socketio: {transports: ['xhr-polling', 'jsonp-polling', 'htmlfile']}});
(resolved in #nowjs IRC)
It's hard for us to know with so little information. If you post your code, we are more likely to know what's going on.
Looking at the hello world demo on the nowjs.com site, it looks like maybe you don't have the helloworld_server.js file included in your page because that's where the distributeMessage() function is defined.
In the demo files here, helloworld.html has this line:
<script src="http://localhost:8080/nowjs/now.js"></script>
But, the demo tgz file doesn't include that. You are probably missing now.js in an appropriate path.