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Use a normal link to submit a form
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@MahdiJazini a lot of people disable JavaScript by default which can be intrusive and affect performance in some cases. If JavaScript fails, it can break the whole website (e.g. using a CDN without local fallback and the third-party domain is blocked). If there is an HTML ...
How do I select child elements of any depth using XPath?
... imageUploader: {
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...
Maintain the aspect ratio of a div with CSS
...t according to the width of the element :
aspect ratio | multiply width by
-----------------------------------
1:1 | 1
1:3 | 3
4:3 | 0.75
16:9 | 0.5625
Example: 4x4 grid of square divs
body {
display: flex;
flex-wrap...
Creating email templates with Django
...unt is activated.
You can then send an e-mail using both those templates by making use of get_template, like this:
from django.core.mail import EmailMultiAlternatives
from django.template.loader import get_template
from django.template import Context
plaintext = get_template('email.txt')
htmly ...
Difference between objectForKey and valueForKey?
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I'm surprised no one has corrected this answer by pointing out valueForKey: technically does not give you access to the corresponding instance variable, but rather the accessor method that (could) manage the instance variable.
– Dany Joumaa
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Get checkbox value in jQuery
... this:
$("input[type='checkbox']").val();
Or if you have set a class or id for it, you can:
$('#check_id').val();
$('.check_class').val();
However this will return the same value whether it is checked or not, this can be confusing as it is different to the submitted form behaviour.
To check w...
Creating a Radial Menu in CSS
...en) the rotation angle is (k - n/2)*A°
*
* after rotating, skew on Y by 90°-A°; here A° = the angle for 1 slice = 30°
*/
.slice:first-child { transform: rotate(-45deg) skewY(60deg); }
.slice:nth-child(2) { transform: rotate(-15deg) skewY(60deg); }
.slice:nth-child(3) { transform: rot...
In jQuery, how do I select an element by its name attribute?
...radio that way jQuery can take advantage of the performance boost provided by the native DOM querySelectorAll() method.
– Adam
Oct 28 '12 at 18:01
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jQuery: how to get which button was clicked upon form submission?
... Also, consider adding the selector "button[type=submit]" (separated by comma) since submit elements don't have to be input tags.
– Kyselejsyreček
Feb 16 '17 at 13:32
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Optional query string parameters in ASP.NET Web API
...d got the uninitialized type value (0 for int) or if the user specified 0. By using nullable you are sure the user left it undefined therefore you can safely apply your default in the controller action. If you look at Take from the example above, what should the action do if it received a 0 for Take...