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How to combine two or more querysets in a Django view?
...th the the Q function you should be able to perform any OR query you need: https://docs.djangoproject.com/en/1.3/topics/db/queries/#complex-lookups-with-q-objects
– Josh Russo
Sep 18 '11 at 22:41
...
Programmatically shut down Spring Boot application
How can I programmatically shutdown a Spring Boot application without terminating the VM ?
5 Answers
...
npm global path prefix
...itch wasn't helping. My problem was the Homebrew/node/npm bug found here - https://github.com/npm/npm/issues/3794
If you've already installed node using Homebrew, try ****Note per comments that this might not be safe. It worked for me but could have unintended consequences. It also appears that lat...
warning about too many open figures
...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...
What is event bubbling and capturing?
...alled "trickling", which helps remember the propagation order:
trickle down, bubble up
Back in the old days, Netscape advocated event capturing, while Microsoft promoted event bubbling. Both are part of the W3C Document Object Model Events standard (2000).
IE < 9 uses only event bubbling, ...
Making the Android emulator run faster
...or to run on the last one. Note that on OS X you cannot set affinity (see: https://superuser.com/questions/149312/how-to-set-processor-affinity-on-a-mac).
I'm seeing somewhere around a 50% improvement with these two changes in place.
To set processor affinity on Windows 7:
Open Task Manager
Cli...
Bootstrap 3 Collapse show state with Chevron icon
...strap/3.3.7/css/bootstrap.min.css" rel="stylesheet" />
<script src="https://code.jquery.com/jquery-1.11.1.min.js" type="text/javascript" ></script>
<script src="//maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js" type="text/javascript" ></script>
<div cl...
iPad Web App: Detect Virtual Keyboard Using JavaScript in Safari?
...isualViewport && /Android/.test(navigator.userAgent)) {
// https://developers.google.com/web/updates/2017/09/visual-viewport-api Note on desktop Chrome the viewport subtracts scrollbar widths so is not same as window.innerWidth/innerHeight
return {
left: visual...
How to get the caret column (not pixels) position in a textarea, in characters, from the start?
...e. See stackoverflow.com/questions/3053542/…
– Tim Down
Jul 12 '10 at 0:07
4
This answer doesn'...
How to do a SOAP Web Service call from Java class?
... The example below requests from the Web Service at:
https://www.w3schools.com/xml/tempconvert.asmx?op=CelsiusToFahrenheit
To call other WS, change the parameters below, which are:
- the SOAP Endpoint URL (that is, where the service is responding from...