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Empty Git submodule folder when repo cloned
... when you try to update it to a newer version.
– Noitidart
Nov 26 '16 at 10:04
...
Django: accessing session variables from within a template?
...ritten. Please note however, that although the view code above is still valid, nowadays there is a much simpler way of doing this. render() is a function very similar to render_to_response(), but it uses RequestContext automatically, without a need to pass it explicitly:
from django.shortcuts impor...
How to list out all the subviews in a uiviewcontroller in iOS?
...ut, for instance, the subviews in the UITableViewCell are not found. Any idea?
22 Answers
...
How to run a command before a Bash script exits?
...red Jan 25 '10 at 5:12
devguydaviddevguydavid
3,00711 gold badge1616 silver badges1818 bronze badges
...
log all queries that mongoose fire in the application
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
Explanation of BASE terminology
...ses, usually NoSQL databases. It's often referred to as the opposite of ACID .
6 Answers
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Difference between UIViewContentModeScaleAspectFit and UIViewContentModeScaleToFill?
...swered Oct 24 '14 at 11:28
AndroidGeekAndroidGeek
29.3k1111 gold badges197197 silver badges250250 bronze badges
...
Numpy: Get random set of rows from 2D array
...3, 1],
[0, 4, 1],
[2, 4, 2],
[3, 3, 1]])
>>> idx = np.random.randint(10, size=2)
>>> idx
array([7, 6])
>>> A[idx,:]
array([[0, 4, 1],
[1, 3, 1]])
Putting it together for a general case:
A[np.random.randint(A.shape[0], size=2), :]
For non re...
How to keep up with the latest versions of Node.js in Ubuntu? PPA? Compiling?
...ository is the only way to install Node that have never failed me. And it did it again today. Thanks!
– slacktracer
Nov 9 '13 at 0:29
...
How to verify a user's password in Devise
...way of doing it:
user = User.find_by_email(params[:user][:email])
user.valid_password?(params[:user][:password])
The other method where you generate the digest from the user instance was giving me protected method errors.
...