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NodeJS - What does “socket hang up” actually mean?
...NNRESET' }
at ClientRequest.proxyError (your_server_code_error_handler.js:137:15)
at ClientRequest.emit (events.js:117:20)
at Socket.socketCloseListener (http.js:1526:9)
at Socket.emit (events.js:95:17)
at TCP.close (net.js:465:12)
Line http.js:1526:9points to the same socketCl...
Entity Framework: table without primary key
...have to?
For those reaching this question and are using Entity Framework Core, you no longer need to necessarily add a PK to thoses tables or doing any workaround. Since EF Core 2.1 we have a new feature Query Types
Query types must be used for:
Serving as the return type for ad hoc FromS...
How to style the option of an html “select” element?
...0px;
}
.options li:hover {
background-color:#39f;
color:white;
}
JS
// Iterate over each select element
$('select').each(function () {
// Cache the number of options
var $this = $(this),
numberOfOptions = $(this).children('option').length;
// Hides the select element...
ExecJS::RuntimeError on Windows trying to follow rubytutorial
... causing an issue in the first place. There is an actual problem with ExecJS working properly with the JavaScript runtime on your system and removing this line is just ignoring that fact.
2) Installing Node.js / Running away - Many people seem to just end up installing Node.js and using that inste...
Javascript “Not a Constructor” Exception while creating objects
...as the differences between import and require on ES6.
E.g.
// processor.js
class Processor {
}
export default Processor
//index.js
const Processor = require('./processor');
const processor = new Processor() //fails with the error
import Processor from './processor'
const processor = new Proce...
How to serve static files in Flask
...it is just serving up a single static HTML page with some links to CSS and JS. And I can't find where in the documentation Flask describes returning static files. Yes, I could use render_template but I know the data is not templatized. I'd have thought send_file or url_for was the right thin...
stop all instances of node.js server
This is my first time working with Node.js and I ran into this problem:
16 Answers
16
...
Manually adding a Userscript to Google Chrome
...it makes it easier to install userscripts directly from sites like OpenUserJS, MonkeyGuts, etc.
Finally, it unlocks most all of the GM functionality that you don't get by installing a GM script directly with Chrome. That is, more of what GM on Firefox can do, is available with Tampermonkey.
But...
Installing Bootstrap 3 on Rails App
...ss/bootstrap.min.css
To: vendor/assets/stylesheets
Copy:
bootstrap-dist/js/bootstrap.js and bootstrap-dist/js/bootstrap.min.js
To: vendor/assets/javascripts
Update: app/assets/stylesheets/application.css by adding:
*= require bootstrap.min
Update: app/assets/javascripts/application.jsby addin...
How to detect Safari, Chrome, IE, Firefox and Opera browser?
...o install an extension. Use feature detection when possible.
Demo: https://jsfiddle.net/6spj1059/
// Opera 8.0+
var isOpera = (!!window.opr && !!opr.addons) || !!window.opera || navigator.userAgent.indexOf(' OPR/') >= 0;
// Firefox 1.0+
var isFirefox = typeof InstallTrigger !== 'unde...