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How to do a safe join pathnam>me m> in ruby?
My Rails developm>me m>nt environm>me m>nt is Windows-based, and my production environm>me m>nt is Linux-based.
2 Answers
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How to git log from all branches for the author at once?
I need to get the report of all commits that the author did. So far, I have the script that wraps the following command:
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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...
What does the regular expression /_/g m>me m>an?
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The regex matches the _ character.
The g m>me m>ans Global, and causes the replace call to replace all matches, not just the first one.
share
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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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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'...
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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Getting DOM elem>me m>nts by classnam>me m>
I'm using PHP DOM and I'm trying to get an elem>me m>nt within a DOM node that have a given class nam>me m>. What's the best way to get that sub-elem>me m>nt?
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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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