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Disable validation of HTML5 form elements
...e validation for a form in HTML5 add a novalidate attribute to the form element. Ex:
<form method="post" action="/foo" novalidate>...</form>
See https://www.w3.org/TR/html5/sec-forms.html#element-attrdef-form-novalidate
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Phase • Animations made easy! - Extensions - Kodular Community
... --animation-state: paused;
}
/* user picked a theme where the "regular" scheme is dark */
/* user picked a theme a light scheme and also enabled a dark scheme */
/* deal with light scheme first */
@media (prefers-color-scheme: light) {
:ro...
Setting “checked” for a checkbox with jQuery
I'd like to do something like this to tick a checkbox using jQuery :
41 Answers
41
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Random record in ActiveRecord
...d multiple randomly selected records you must use this approach multiple times or use the random order method provided by your database, i.e. Thing.order("RANDOM()").limit(100) for 100 randomly selected entries. (Be aware that it's RANDOM() in PostgreSQL and RAND() in MySQL ... not as portable as yo...
__lt__ instead of __cmp__
...
Yep, it's easy to implement everything in terms of e.g. __lt__ with a mixin class (or a metaclass, or a class decorator if your taste runs that way).
For example:
class ComparableMixin:
def __eq__(self, other):
return not self<other and ...
plot a circle with pyplot
...lot (please no pylab) taking as input center (x,y) and radius r. I tried some variants of this:
9 Answers
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Fastest way to check if a file exist using standard C++/C++11/C?
...in standard C++11, C++, or C. I have thousands of files and before doing something on them I need to check if all of them exist. What can I write instead of /* SOMETHING */ in the following function?
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Get the current first responder without using a private API
...little over a week ago and got the dreaded rejection email today. It tells me that my app cannot be accepted because I'm using a non-public API; specifically, it says,
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Do I need to convert .CER to .CRT for Apache SSL certificates? If so, how?
...iew the certificate. So, they're different in the sense that Windows has some inherent different meaning for what happens when you double click each type of file.
But the way that Windows handles them when you double-click them is about the only difference between the two. Both extensions just rep...
Why are Python lambdas useful? [closed]
...% 3 == 0, [1, 2, 3, 4, 5, 6, 7, 8, 9])
sets mult3 to [3, 6, 9], those elements of the original list that are multiples of 3. This is shorter (and, one could argue, clearer) than
def filterfunc(x):
return x % 3 == 0
mult3 = filter(filterfunc, [1, 2, 3, 4, 5, 6, 7, 8, 9])
Of course, in this p...