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Installing SciPy and NumPy using pip
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-1; this answer has been rendered useless by link breakage. The meat of the answer is to "follow the instructions" at the link, but the page has changed and they're no longer there. Also, the asker was using an OS with apt-get as its package manager, but this answer ...
What is the difference between varchar and nvarchar?
Is it just that nvarchar supports multibyte characters? If that is the case, is there really any point, other than storage concerns, to using varchars ?
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Simulate airplane mode in iPhone Simulator
...a while. 0kbps is assumed as bandwidth MAX.
– Design by Adrian
May 1 '12 at 9:02
add a commen...
Negative weights using Dijkstra's Algorithm
... algorithm works. The algorithm does not explore paths, but instead works by processing nodes. Each node is processed exactly once, so as soon as we process the B node and get that its distance is 1, we will never revisit the node B or attempt to update its distance.
– templa...
what is reverse() in Django
...d returns the actual url /foo/.
This means that you refer to the url only by its name attribute - if you want to change the url itself or the view it refers to you can do this by editing one place only - urls.py.
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Deprecated warning for Rails 4 has_many with order
...xactly my issue. Trying to figure out how to order a has_many relationship by a parent attribute. Didn't realize you can do includes like this and then order. Thanks!
– timothyashaw
Nov 11 '17 at 19:51
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What is LINQ and what does it do? [closed]
...>, allowing the construction of Expression Trees that can be translated by the underlying implementation.
Expression Trees - examine System.Linq.Expressions namespace. This is code as data. In practice, you should be aware of this stuff, but don't really need to write code against these types. La...
Git: How to reuse/retain commit messages after 'git reset'?
...ven shorter:
git commit -C HEAD@{1}
You can use the other options given by @user2718704.
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Docker and securing passwords
...ing your system. If I push a docker image to a repository, and it's pulled by someone else, I don't care if they have sudo on their own system but I definitely care if they see secrets in env that are no longer supposed to be there.
– vee_ess
Jun 22 '17 at 14:2...
Use of an exclamation mark in a Git commit message via the command line
...ote, you'll need to close your quote, then put the ' outside of the string by escaping it. So, let's say your message is I don't like it! Reverting again!, this can be composed with 'I don' + \' + 't like it! Reverting again!'
git commit -m 'I don'\''t like it! Reverting again!'
Anything more com...