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How do I send a POST request as a JSON?
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If your server is expecting the POST request to be json, then you would need to add a header, and also serialize the data for your request...
Python 2.x
import json
import urllib2
data = {
'ids': [12, 3, 4, 5, 6]
}
req = urllib2.Request(...
Remove last item from array
I have the following array.
25 Answers
25
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There is already an open DataReader associated with this Command which must be closed first
I have this query and I get the error in this function:
18 Answers
18
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Image resizing client-side with JavaScript before upload to the server
I am looking for a way to resize an image client-side with JavaScript (really resize, not just change width and height).
I know it's possible to do it in Flash but I would like to avoid it if possible.
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How to get all options of a select using jQuery?
How can I get all the options of a select through jQuery by passing on its ID?
17 Answers
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In MySQL queries, why use join instead of where?
It seems like to combine two or more tables, we can either use join or where. What are the advantages of one over the other?
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End of support for python 2.7?
...here a known date/timeframe when python 2.7 will not be supported any more in favor of python 3?
9 Answers
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Add icon to submit button in twitter bootstrap 2
I want to use the twitter bootstrap icons on my form input submit buttons.
12 Answers
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In-memory size of a Python structure
...mendation from an earlier question on this was to use sys.getsizeof(), quoting:
>>> import sys
>>> x = 2
>>> sys.getsizeof(x)
14
>>> sys.getsizeof(sys.getsizeof)
32
>>> sys.getsizeof('this')
38
>>> sys.getsizeof('this also')
48
You could take ...
How to remove constraints from my MySQL table?
I want to remove constraints from my table. My query is:
12 Answers
12
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