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How to Execute a Python File in Notepad ++?
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First install Python from https://www.python.org/downloads/
Run the installer
** IMPORTANT **
Be sure you check both :
Install launcher for all users
Add Python 3.6 to path
Click install now and finish the installation.
Open notepad++ and install plug...
WebSockets protocol vs HTTP
...ny blogs and discussions about websocket and HTTP, and many developers and sites strongly advocate websockets, but i still can not understand why.
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Show loading image while $.ajax is performed
...ge repeating over and over like a ball of circles of varying sizes. A good site to create your own custom indeterminate spinner is http://ajaxload.info/
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How to attach my repo to heroku app
...th=\"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 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...
jQuery autocomplete tagging plug-in like StackOverflow's input tags? [closed]
...and most other of these sorts of libraries via the corresponding CDN in my sites.
As more people do this means that it's more likely to be cached on user's machines, so my vote goes for good idea.
In the five years since I first offered this, it has become common wisdom.
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Add comma to numbers every three digits
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This is not jQuery, but it works for me. Taken from this site.
function addCommas(nStr) {
nStr += '';
x = nStr.split('.');
x1 = x[0];
x2 = x.length > 1 ? '.' + x[1] : '';
var rgx = /(\d+)(\d{3})/;
while (rgx.test(x1)) {
x1 = x1.replace(rgx, '$1' ...
How to support placeholder attribute in IE8 and 9
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if you use jquery you can do like this. from this site Placeholder with Jquery
$('[placeholder]').parents('form').submit(function() {
$(this).find('[placeholder]').each(function() {
var input = $(this);
if (input.val() == input.attr('placeholder')) {
input....
How to get JS variable to retain value after page refresh? [duplicate]
...survives past browser restarts. The persistence applies to the entire web site not just a single page of it.
When you need to set a variable that should be reflected in the next page(s), use:
var someVarName = "value";
localStorage.setItem("someVarKey", someVarName);
And in any page (like when ...
How do you make a LinearLayout scrollable?
...ting please. Your first line has been missed from the code section and the site won't let me fix it as it is too trivial an edit.
– Caltor
Apr 15 '19 at 9:43
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How should a model be structured in MVC? [closed]
... ever need an external API
How to interact with a model?
Prerequisites: watch lectures "Global State and Singletons" and "Don't Look For Things!" from the Clean Code Talks.
Gaining access to service instances
For both the View and Controller instances (what you could call: "UI layer") t...