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What's the “big idea” behind compojure routes?
...jure map in accordance with the Ring spec.
This map is funnelled into a so-called "handler function", which is expected to produce a response (which is also a Clojure map).
The response map is transformed into an actual HTTP response and sent back to the client.
Step 2. in the above is the most in...
In Angular, I need to search objects in an array
...ollection[i];
}
}
return null;
}
});
The call to filter would then become:
var found = $filter('getByProperty')('id', fish_id, $scope.fish);
Note, I removed the unary(+) operator to allow for string-based matches...
...
How do I clone a Django model instance object and save it to the database?
...some kind and you're retrieving objects one by one. If you don't want the call to the database, just do:
from copy import deepcopy
new_instance = deepcopy(object_you_want_copied)
new_instance.id = None
new_instance.save()
It does the same thing as some of these other answers, but it doesn't mak...
Can I Set “android:layout_below” at Runtime Programmatically?
...out at runtime to set the equivalent of android:layout_below programmatically?
4 Answers
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jQuery Selector: Id Ends With?
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@RomainGuidoux fair enough it's your call, but I don't upvote answers that don't offer a solution to the question asked because it's not obvious for newbies experiencing the same problem as the OP if they come to the page and there is an up voted answer that doe...
How to disable anchor “jump” when loading a page?
...ic scrolling of page to anchor by browser after loading of page.
* Do not call this function in $(...) or $(window).on('load', ...),
* it should be called earlier, as soon as possible.
*/
function preventAnchorScroll() {
var scrollToTop = function () {
$(window).scrollTop(0);
};
...
How to delete a record in Django models?
...
Note that the first one will not call the .delete() method of the object, so if you have 'cleanup' code in that method it will not be called. Generally not an issue, but worth keeping in mind.
– Matthew Schinckel
Sep 28...
How to change ViewPager's page?
...e looking for is pager.setCurrentItem( num ). That allows you to programatically switch to another page within the ViewPager.
I'd need to see a stack trace from logcat to be more specific if this is not the problem.
share
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val() doesn't trigger change() in jQuery [duplicate]
...ser types into the input and then the input loses focus.
You can manually call the onchange event using after setting the value:
$("#mytext").change(); // someObject.onchange(); in standard JS
Alternatively, you can trigger the event using:
$("#mytext").trigger("change");
...
How to handle AccessViolationException
...sing a COM object (MODI) from within my .net application. The method I am calling throws a System.AccessViolationException, which is intercepted by Visual Studio. The odd thing is that I have wrapped my call in a try catch, which has handlers for AccessViolationException, COMException and everythi...