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New lines inside paragraph in README.md
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Thank you so much. My documents will be much better now!
– Guilherme Ferreira
Aug 29 '16 at 16:20
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How do you use the ellipsis slicing syntax in Python?
...t; from numpy import arange
>>> a = arange(16).reshape(2,2,2,2)
Now, you have a 4-dimensional matrix of order 2x2x2x2. To select all first elements in the 4th dimension, you can use the ellipsis notation
>>> a[..., 0].flatten()
array([ 0, 2, 4, 6, 8, 10, 12, 14])
which is ...
Can I access constants in settings.py from templates in Django?
...ettings.FAVORITE_COLOR}
return render_to_response(template, context)
Now you can access settings.FAVORITE_COLOR on your template as {{ favorite_color }}.
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Should all Python classes extend object?
...p, that may be another explanation. And of course, if it's Python 3.x only now, it's fine to get rid of the object references.
– blubberdiblub
Jan 21 '17 at 12:13
add a commen...
Convert form data to JavaScript object with jQuery
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@macek I know this is a few months old, but since when did do arrays use non-numeric indexes? No one should name an input foo[bar] and hope to treat it as an array. Are you confusing arrays and hashes? Yes, [] is commonly understood to...
Is either GET or POST more secure than the other?
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If your site performs sensitive operations, you really need someone who knows what they’re doing, because this can’t be covered in a single answer. You need to use HTTPS, HSTS, CSP, mitigate SQL injection, script injection (XSS), CSRF, and a gazillion of other things that may be specific to yo...
How do I use Ruby for shell scripting?
...t file
Also useful from the stdlib is FileUtils
require 'fileutils' #I know, no underscore is not ruby-like
include FileUtils
# Gives you access (without prepending by 'FileUtils.') to
cd(dir, options)
cd(dir, options) {|dir| .... }
pwd()
mkdir(dir, options)
mkdir(list, options)
mkdir_p(dir, opti...
Linq Syntax - Selecting multiple columns
... you suggest how to properly write this expression: select new { (DateTime.Now - debt.ClaimDate), debt.Amount}; ? It throws an error: Invalid anonymous type member declarator
– Dainius Kreivys
Sep 19 '16 at 13:13
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How can I get current location from user in iOS
...ion closures will have been stored in the locationManagerClosures array so now that we have the users location we can pass the users location into all of them and then reset the array.
let tempClosures = self.locationManagerClosures
for closure in tempClosures {
closure(u...
What are the applications of binary trees?
...o. This gives us the next greatest value of the node we want to delete.
Now we copy all of 18's contents, except for the left and right pointers, and delete the original 18 node.
To create these images, I implemented an AVL tree, a self balancing tree, so that at any point in time, the tree ...