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RESTful API methods; HEAD & OPTIONS
I'm writing a RESTful API module for an application in PHP, and I'm a bit mixed on the verbs HEAD and OPTIONS .
3 Answer...
Saving utf-8 texts in json.dumps as UTF8, not as \u escape sequence
...(d, ensure_ascii=False, encoding='utf8')
json_file.write(unicode(data))
cat filename
{"keyword": "bad credit çredit cards"}
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Optimistic vs. Pessimistic locking
...rity than optimistic locking but requires you to be careful with your application design to avoid Deadlocks. To use pessimistic locking you need either a direct connection to the database (as would typically be the case in a two tier client server application) or an externally available transaction...
What techniques can be used to define a class in JavaScript, and what are their trade-offs?
...Self)
multimethod-based OO (first introduced by CommonLoops, I think)
predicate-based OO (no idea)
And probably others I don't know about.
JavaScript implements prototype-based OO. In prototype-based OO, new objects are created by copying other objects (instead of being instantiated from a class ...
Nginx no-www to www and www to no-www
... example
location / {
rewrite ^/cp/login?$ /cp/login.php last;
# etc etc...
}
}
Note: I have not originally included https:// in my solution since we use loadbalancers and our https:// server is a high-traffic SSL payment server: we do not mix https:// an...
How to find and return a duplicate value in array
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@Kalanamith you can get duplicated values using this a.select {|e| a.count(e) > 1}.uniq
– Naveed
Jul 12 '13 at 16:34
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gunicorn autoreload on source change
....js" --recursive --command='echo "${watch_src_path}" && kill -HUP `cat gunicorn.pid`' . &
python manage.py run_gunicorn 127.0.0.1:80 --pid=gunicorn.pid
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When to wrap quotes around a shell variable?
... @mklement0, indeed they are equivalent. These guidelines indicate that you should always type "ls" "/" instead of the more common ls /, and I take that as a major flaw in the guidelines.
– William Pursell
Jun 11 '17 at 19:39
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How to concatenate two MP4 files using FFmpeg?
I'm trying to concatenate two mp4 files using ffmpeg. I need this to be an automatic process hence why I chose ffmpeg. I'm converting the two files into .ts files and then concatenating them and then trying to encode that concated .ts file. The files are h264 and aac encoded and I'm hoping to kee...
How can I export tables to Excel from a webpage [closed]
...ge to process proper Excel files from your code. My solution of choice is PHPExcel It is the only one I've found so far that positively handles export with formatting to a MODERN version of Excel from any browser when you give it nothing but HTML. Let me clarify though, it's definitely not as eas...