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How to return PDF to browser in MVC?
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// Hat tip to David for his code on stackoverflow for this bit
// https://stackoverflow.com/questions/779430/asp-net-mvc-how-to-get-view-to-generate-pdf
byte[] file = ms.ToArray();
MemoryStream output = new MemoryStream();
output.Write(file, 0, file.Length);
output.Position ...
Returning JSON from a PHP Script
...t only to calls from CodePen, I tried header('Access-Control-Allow-Origin: https://cdpn.io');, but I can still load the page from my own browser.
– ashleedawg
Jul 2 at 13:56
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How to output git log with the first line only?
...n(%cr) %C(bold blue)<%an>%Creset' --abbrev-commit
Further Reading.
https://coderwall.com/p/euwpig/a-better-git-log
Advanced Reading.
http://durdn.com/blog/2012/11/22/must-have-git-aliases-advanced-examples/
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Set up a scheduled job?
...hat Brian's solution above alludes too. We would love any / all feedback!
https://github.com/tivix/django-cron
It comes with one management command:
./manage.py runcrons
That does the job. Each cron is modeled as a class (so its all OO) and each cron runs at a different frequency and we make su...
How do I return early from a rake task?
... [1,2,3].each do |i|
...
fail "some error" if ...
end
end
(See https://stackoverflow.com/a/3753955/11543.)
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Compiling with g++ using multiple cores
...his can change a lot) you may use ubiquitous Python function cpu_count():
https://docs.python.org/3/library/multiprocessing.html#multiprocessing.cpu_count
Like this:
make -j $(python3 -c 'import multiprocessing as mp; print(int(mp.cpu_count() * 1.5))')
If you're asking why 1.5 I'll quote user a...
MySQL with Node.js
...){-
handle_database(req,res);
});
app.listen(3000);
Reference : https://codeforgeek.com/2015/01/nodejs-mysql-tutorial/
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How to convert CSV file to multiline JSON?
...egationElimination with the extra handling of utf-8. I tried to do it with https://docs.python.org/2.7/library/csv.html but in the end gave up. The below code worked.
import csv, json
csvfile = open('file.csv', 'r')
jsonfile = open('file.json', 'w')
fieldnames = ("Scope","Comment","OOS Code","In ...
How to work offline with TFS
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The 'Go Offline' extension adds a button to the Source Control menu.
https://visualstudiogallery.msdn.microsoft.com/6e54271c-2c4e-4911-a1b4-a65a588ae138
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How to define a function in ghci across multiple lines?
...r using control-enter for each new line keeps it all together, at least at https://repl.it/languages/haskell. You'll see 2 dots in the beginning of the second line. Or put it in a file and :load the file (:l main). How come abs doesn't work with negative numbers? Oh you have to put parentheses a...