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How do I upload a file with metadata using a REST web service?
...ile(s) in a single request:
curl -F "metadata=<metadata.json" -F "file=@my-file.tar.gz" http://example.com/add-file
on the server side:
class AddFileResource(Resource):
def render_POST(self, request):
metadata = json.loads(request.args['metadata'][0])
file_body = request.arg...
Why can't I define a static method in a Java interface?
... I'm sure the actual implementation is quite different, but let me explain my notion of method dispatch, which models observed behavior accurately.
Pretend that each class has a hash table that maps method signatures (name and parameter types) to an actual chunk of code to implement the method. Whe...
How to parse JSON in Python?
My project is currently receiving a JSON message in python which I need to get bits of information out of. For the purposes of this, let's set it to some simple JSON in a string:
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How to use QueryPerformanceCounter?
...ecided that I needed to change from using milliseconds to microseconds for my Timer class, and after some research I've decided that QueryPerformanceCounter is probably my safest bet. (The warning on Boost::Posix that it may not works on Win32 API put me off a bit). However, I'm not really sure ho...
SQL Inner-join with 3 tables?
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@BobSanders just updated my answer, then if you don't want the HallPref number just drop those columns
– Taryn♦
Apr 17 '12 at 17:09
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How do I get the current time only in JavaScript
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@QPaysTaxes My answer does both. The javascript gets the time and the html shows the user how the code can be used to set the time also if required. I have updated my answer to reflect that. thanks for pointing it out.
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Implementing Fast and Efficient Core Data Import on iOS 5
Question : How do I get my child context to see changes persisted on the parent context so that they trigger my NSFetchedResultsController to update the UI?
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Split string into an array in Bash
... generality of the solution.
This problem can be solved by appending a dummy trailing delimiter to the input string just prior to feeding it to read, as I will demonstrate later.
Wrong answer #2
string="1:2:3:4:5"
set -f # avoid globbing (expansion of *).
array=(${string//:/...
disable all form elements inside div
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I want to disable <a> also... My <a> has onclick too
– RAJ
Jul 30 '12 at 7:59
7
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Catch paste input
... Nice ! I didn't know about this one, and it fits perfectly my needs !
– Marc Brillault
Feb 3 '16 at 15:53
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