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Haskell export current module with additional imported module
...here is a simple solution, just export the module from the module:
module Test
( module Test
, module A
) where
import Prelude()
import A
f x = x
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What do “branch”, “tag” and “trunk” mean in Subversion repositories?
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Tags directory is also often used for milestones testing and verification by the regular user. This would be a good place to put a prototype too (just some ideas on top of my head).
– Jeff Noel
Oct 26 '12 at 7:09
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Setting Django up to use MySQL
... which would override anything in a MySQL option file.
If you are just testing your application on your local machine, you can use
python manage.py runserver
Adding the ip:port argument allows machines other than your own to access your development application. Once you are ready to deploy yo...
How can I find out the current route in Rails?
...uri = request.env['PATH_INFO']
# If you are browsing http://example.com/my/test/path,
# then above line will yield current_uri as "/my/test/path"
To find out the route i.e. controller, action and params:
path = ActionController::Routing::Routes.recognize_path "/your/path/here/"
# ...or newer Ra...
Javascript Equivalent to C# LINQ Select
... used with the string based function constructor approach (which is the fastest), but here is another approach using an object literal as filter:
Array.prototype.where = function (filter) {
var collection = this;
switch(typeof filter) {
case 'function':
return $.gre...
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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