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Django “xxxxxx Object” display customization in admin action sidebar
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setting an environment variable in virtualenv
...ms that .env files bork Heroku builds, at least in my experience. So don't include it in your repo. Long time user / huge fan of autoenv btw. Hi Kenneth, you da man!
– galarant
Jan 29 '15 at 0:42
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Django migration strategy for renaming a model and relationship fields
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For Django 1.10, I managed to change two model class names (including a ForeignKey, and with data) by simply running Makemigrations, and then Migrate for the app. For the Makemigrations step, I had to confirm that I wanted to change the table names. Migrate changed the names of the ...
What's the purpose of git-mv?
... deleted: b
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# Untracked files:
# (use "git add <file>..." to include in what will be committed)
#
# c
no changes added to commit (use "git add" and/or "git commit -a")
Autodetection failed :(
Or did it?
$ git add *
$ git commit -m "change"
$ git log c
commit 0c5425be1121c20cc45df...
Tricky Google interview question
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@GaBorgulya Yes, it includes five times the list [1, 2, 4, 5,...] so it includes 5*4.
– Thomas Ahle
Sep 14 '12 at 1:50
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What exactly is metaprogramming?
...metaprogramming was LISt Processor (LISP) language in late 1950s. LISP 1.5 included a number of features that made metaprogramming easier. Firstly, LISP's core data type is nested lists, i.e. trees like (a (b c) d), which means any LISP code can expressed natively as a data structure. This is known ...
When is a function too long? [closed]
...art to break it apart? I'm asking because I have a function with 60 lines (including comments) and was thinking about breaking it apart.
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How to properly check if std::function is empty in C++11?
...tional/function/operator_bool/
Example
// function::operator bool example
#include <iostream> // std::cout
#include <functional> // std::function, std::plus
int main () {
std::function<int(int,int)> foo,bar;
foo = std::plus<int>();
foo.swap(bar);
std::cout &l...
How to build query string with Javascript
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@user1738579 I edited the answer to also include your example for non-ES5.
– Taylor Edmiston
Jul 30 '18 at 19:42
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