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In a django model custom save() method, how should you identify a new object?
...our application code does not specify pks explicitly the fixtures for your test cases might. Though, as they are commonly loaded before the tests it might not be a problem.
– Risadinha
May 7 '14 at 11:07
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can we use xpath with BeautifulSoup?
...t, and it would not make any sense. Are you sure you are using Python 2 to test my code with, or have translated the urllib2 library use to Python 3 urllib.request?
– Martijn Pieters♦
Sep 29 '19 at 14:47
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How to get all of the immediate subdirectories in Python
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I did some speed testing on various functions to return the full path to all current subdirectories.
tl;dr:
Always use scandir:
list_subfolders_with_paths = [f.path for f in os.scandir(path) if f.is_dir()]
Bonus: With scandir you can al...
Select text on input focus
... };
}]);
Apply the directive like this:
<input type="text" value="test" select-on-click />
View demo
Update1: Removed jQuery dependency.
Update2: Restrict as attribute.
Update3: Works in mobile Safari. Allows selecting part of the text (requires IE>8).
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NSUserDefaults not cleared after app uninstall on simulator
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Tested it on iOS 8 GM and the bug is still existent. Very annoying.
– Manfred Scheiner
Sep 10 '14 at 19:28
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Is there a limit to the length of HTML attributes?
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I've just written a test which puts a string of length 10 million into an attribute and then retrieves it again, and it works fine (Firefox 3.5.2 & Internet Explorer 7)
50 million makes the browser hang with the "This script is taking a lon...
Difference between $.ajax() and $.get() and $.load()
...: pass arrays of data to the server (POST request)
$( "#objectID" ).load( "test.php", { "choices[]": [ "Jon", "Susan" ] } );
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How do you find out the type of an object (in Swift)?
...spection would be with the Mirror struct,
let stringObject:String = "testing"
let stringArrayObject:[String] = ["one", "two"]
let viewObject = UIView()
let anyObject:Any = "testing"
let stringMirror = Mirror(reflecting: stringObject)
let stringArrayMirror = Mirror(reflecti...
How do I make jQuery wait for an Ajax call to finish before it returns?
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For testing, async: false can be very useful.
– Jarrett
Sep 9 '13 at 20:14
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How can strings be concatenated?
...y it seems to have been optimized since the article you cite. From a quick test with timeit, I wasn't able to reproduce the results.
– tonfa
May 28 '11 at 15:05
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