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Apache and Node.js on the Same Server
...created as nodejs.js):
//notice the /nodejs path
var socket = io.connect('https://www.example.com/nodejs');
//listener for user joined
socket.on('user joined', function(data) {
// code... data shows who joined...
});
//listener for user left
socket.on('user left', function(data) {
// code...
Select Row number in postgres
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
How do you install ssh-copy-id on a Mac?
...g trouble trying to install ssh-copy-id on my Mac. I have tried to follow https://github.com/beautifulcode/ssh-copy-id-for-OSX but every time I run ssh-copy-id it gives me errors. Any ideas on how to get ssh-copy-id to install?
...
Detecting that the browser has no mouse and is touch-only
...effort to pinpoint your now crowded UI?
In bullet form, quoting stucox at https://github.com/Modernizr/Modernizr/issues/869#issuecomment-15264101
We want to detect the presence of a mouse
Ae probably can't detect before an event is fired
As such, what we're detecting is if a mouse has be...
What is the difference between MediaPlayer and VideoView in Android
...eView to provide embedded controls.
He also kindly shared some examples:
https://github.com/commonsguy/cw-advandroid/blob/master/Media/Video/src/com/commonsware/android/video/VideoDemo.java
https://github.com/commonsguy/vidtry/blob/master/src/com/commonsware/android/vidtry/Player.java
and exampl...
How to git clone a specific tag
...
git clone -b 13.1rc1-Gotham --depth 1 https://github.com/xbmc/xbmc.git
Cloning into 'xbmc'...
remote: Counting objects: 17977, done.
remote: Compressing objects: 100% (13473/13473), done.
Receiving objects: 36% (6554/17977), 19.21 MiB | 469 KiB/s
Will be f...
How to get JSON objects value if its name contains dots?
...
Just to make use of updated solution try using lodash utility
https://lodash.com/docs#get
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React ignores 'for' attribute of the label element
...className
etc.
see full list of how HTML attributes are changed here:
https://facebook.github.io/react/docs/dom-elements.html
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What components are MVC in JSF MVC framework?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Get lengths of a list in a jinja2 template
... You could use none build-in function to test for None. Check more here: https://jinja.palletsprojects.com/en/2.10.x/templates/#none. Example is on this thread: https://stackoverflow.com/questions/19614027/jinja2-template-variable-if-none-object-set-a-default-value
– Wojciech...