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ValueError : I/O operation on closed file
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Indent correctly; your for statem>me m>nt should be inside the with block:
import csv
with open('v.csv', 'w') as csvfile:
cwriter = csv.writer(csvfile, delimiter=' ', quotechar='|', quoting=csv.QUOTE_MINIMAL)
for w, c in p.items():
cwriter...
How can I tell if my server is serving GZipped content?
...ave a webapp on a NGinx server. I set gzip on in the conf file and now I'm trying to see if it works. YSlow says it's not, but 5 out of 6 websites that do the test say it is. How can I get a definite answer on this and why is there a difference in the results?
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Using app.configure in express
I found som>me m> code where they set up Express without using app.configure and I was wondering, what's the difference between using app.configure without an environm>me m>nt specifier and not using it?
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What does the X-SourceFiles header do?
Using a FileStreamResult in ASP.NET MVC 3, I get a response header like
1 Answer
1
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How do I join two paths in C#?
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You have to use Path.Combine() as in the example below:
string basePath = @"c:\temp";
string filePath = "test.txt";
string combinedPath = Path.Combine(basePath, filePath);
// produces c:\temp\test.txt
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Scala: join an iterable of strings
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How about mkString ?
theStrings.mkString(",")
A variant exists in which you can specify a prefix and suffix too.
See here for an implem>me m>ntation using foldLeft, which is much more verbose, but perhaps worth looking at for education'...
Python Flask Intentional Empty Response
Is there a way to return a response (from make_response() object or similar) with certain properties so that it doesn't render the page again and doesn't do anything else either. I am trying to run a code on the server without generating any output
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Inline code highlighting in reStructuredText
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Having looked into this som>me m> more I stumbled upon the docum>me m>nt reStructuredText Interpreted Text Roles. From this docum>me m>nt:
Interpreted text uses backquotes (`) around the text. An explicit role marker may optionally appear before or after the text, ...
Capture ifram>me m> load complete event
Is there a way to capture when the contents of an ifram>me m> have fully loaded from the parent page?
6 Answers
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How do I create an Excel (.XLS and .XLSX) file in C# without installing Microsoft Office?
...de:
ExcelLibrary
This looks to be a port of the PHP ExcelWriter that you m>me m>ntioned above. It will not write to the new .xlsx format yet, but they are working on adding that functionality in.
It's very simple, small and easy to use. Plus it has a DataSetHelper that lets you use DataSets and DataTa...