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What is choice_set in this Django app tutorial?
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Thanks. I know much more now. Isn't choice_set a "Manager" ? (that can return an instance of class QuerySet). Or is it the same thing?
– Peter Mortensen
Jan 12 '10 at 12:41
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How to check if a DateTime occurs today?
...kOverflow how to use a custom class he created and expect us to magically know how it worked. ;)
– Brian Schroth
Oct 21 '09 at 16:04
2
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Java's Virtual Machine and CLR
...cept a List<String> or a List<Date>. Of course, since the CLR knows about parametric types, it has no problem handling methods overloaded on generic type specializations.
On a day-to-day basis, that's the difference that I notice most between the CLR and the
JVM.
Other important diffe...
String concatenation in Ruby
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Since strings are starting to be immutable now, I'd love to see a new benchmark for this.
– bibstha
Mar 28 '18 at 14:15
add a comment
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Advances social tools app with cool UI - Koded Apps - Kodular Community
...f (discourseReady) {
clearSplashInterval();
}
if (Date.now() > targetTime) {
swapSplash();
}
}, POLLING_INTERVAL);
})();
document.addEventListener("discourse-ready", () => {
discourseReady = true;
splashWrapper && splashWrapper.remove();
performa...
How to print a percentage value in python?
...>>> 1 / 3
0.3333333333333333
# The above 33% example would could now be written without the explicit
# float conversion:
>>> print "{0:.0f}%".format(1/3 * 100)
33%
# Or even shorter using the format mini language:
>>> print "{:.0%}".format(1/3)
33%
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Convert UTF-8 encoded NSData to NSString
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How do you know whether your NSData is null-terminated or not? See Tom Harrington's answer at: stackoverflow.com/questions/27935054/…. In my experience, one should not ever assume NSData is either null-terminated or not: it can differ ...
Get next / previous element using JavaScript?
...e a collection.
var divs = document.getElementsByTagName("div");
//divs now contain each and every div element on the page
var selectionDiv = document.getElementById("MySecondDiv");
So basically with selectionDiv iterate through the collection to find its index, and then obviously -1 = previous...
What does [nyae] mean in Zsh?
... wrong way it suggests corrections.
What happend here is that dir is an unknown command and zsh suggests gdir, while maybe ls was what you wanted.
If you want to execute gdir hit y (yes)
If you want to try to execute dir anyway hit n (no)
If you want to execute completely different spelt command l...
How to allow only numeric (0-9) in HTML inputbox using jQuery?
...else {
this.value = "";
}
});
};
}(jQuery));
You can now use the inputFilter plugin to install an input filter:
$(document).ready(function() {
$("#myTextBox").inputFilter(function(value) {
return /^\d*$/.test(value); // Allow digits only, using a RegExp
});
});
Se...