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Difference between res.send and res.json in Express.js
What is actual difference between res.send and res.json as both seems to perform same operation of responding to client.
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What's the difference between subprocess Popen and call (how can I use them)?
I want to call an external program from Python. I have used both Popen() and call() to do that.
2 Answers
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Conditional import of modules in Python
In my program I want to import simplejson or json based on whether the OS the user is on is Windows or Linux. I take the OS name as input from the user. Now, is it correct to do the following?
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How can I change the current URL?
I have the following code that changes the pages from within JavaScript:
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What is a Python equivalent of PHP's var_dump()? [duplicate]
...ort.
– Paul Biggar
Dec 21 '09 at 18:05
yep, var_export in php and repr in python are somewhat related - that's if you ...
How to use double or single brackets, parentheses, curly braces
...cle... Two examples of sequence literals: echo {01..12} -> 01 02 03 04 05 06 07 08 09 10 11 12 (note the initial zero); echo {C..Q} -> C D E F G H I J K L M N O P Q. Its main use is in loops, e.g., for cnt in {01..12} ; do ... ${cnt} ... ; done
– gboffi
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How does Apple find dates, times and addresses in emails?
In the iOS email client, when an email contains a date, time or location, the text becomes a hyperlink and it is possible to create an appointment or look at a map simply by tapping the link. It not only works for emails in English, but in other languages also. I love this feature and would like to ...
How to validate an e-mail address in swift?
Does anyone know how to validate an e-mail address in Swift? I found this code:
34 Answers
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Packing NuGet projects compiled in release mode?
Is there some way to make a NuGet package using code compiled in release mode? Or is there some reason I should only publish (make available locally, in this case) packages compiled in debug mode?
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How to sort a list of lists by a specific index of the inner list?
I have a list of lists. For example,
10 Answers
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