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GitHub: Reopening a merged pull request
...R the master branch is showing no difference, though when I see individual files they are different. Any thoughts?
– Vikas
Jul 18 '19 at 2:16
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How to switch a user per task or set of tasks?
... version: master
dest: "{{ dst }}"
- name: change perms
file:
dest: "{{ dst }}"
state: directory
mode: 0755
owner: some_user
become: yes
become_user: some user
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How to pass command line arguments to a rake task
...rameters like that:
rake mytask var=foo
and access those from your rake file as ENV variables like such:
p ENV['var'] # => "foo"
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URL-parameters and logic in Django class-based views (TemplateView)
...emplate context, you don't really need to worry about it. In your template file yearly.html, it is possible to access those view attributes simply by:
{{ view.year }}
{{ view.current_year }}
{{ view.current_month }}
You can keep your urlconf as it is.
It's worth mentioning that getting informati...
What is the difference between concurrency, parallelism and asynchronous methods?
...ds a task to an external process outside your application... i.e database, file reader... these are IO processes then a callback is added on the process to perform an action when the IO process is finished. what i'm not sure of is that there are some "async" features in some programming language tha...
What can you use Python generator functions for?
...n a little 'for' loop around the generator.
For example, say you wrote a 'filesystem search' program. You could perform the search in its entirety, collect the results and then display them one at a time. All of the results would have to be collected before you showed the first, and all of the resu...
How does the “final” keyword in Java work? (I can still modify an object.)
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final is present in the class file and has significant semantic consequences for an optimizing runtime. It may also incur costs because the JLS has a strong guarantee about the consistency of final fields of an object. For example, the ARM processor must ...
Adding a new array element to a JSON object
I have a JSON format object I read from a JSON file that I have in a variable called teamJSON, that looks like this:
6 Answ...
What's the difference between a proxy server and a reverse proxy server? [closed]
....
Examples:
Apple Trailers uses Akamai
Jquery.com hosts its JavaScript files using CloudFront CDN (sample).
etc.
2) The administrator of Z is worried about retaliation for content hosted on the server and does not want to expose the main server directly to the public.
a) Owners of Spam bran...
Why is whitespace sometimes needed around metacharacters?
...eing ignored completely, even though a BOM anywhere but the beginning of a file is supposed to be treated as a zero-width, non-breaking space.
Your shell is too new. Use of a BOM as a ZWNBS is deprecated, and the authors have implemented a future version of Unicode in which this usage is no longer a...