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Dictionaries and default values
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323
Like this:
host = connectionDetails.get('host', someDefaultValue)
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How can I get stock quotes using Google Finance API?
...d 's/</\n</g' |sed '/data=/!d; s/ data=/=/g; s/\/>/; /g; s/</GF_/g' |tee /tmp/stockprice.tmp.log)
echo "$stock,$(date +%Y-%m-%d),$GF_open,$GF_high,$GF_low,$GF_last,$GF_volume"
Then you will have variables like $GF_last $GF_open $GF_volume etc. readily available. Run env or see inside ...
Define make variable at rule execution time
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answered Dec 21 '13 at 1:32
user3124434user3124434
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How to replace spaces in file names using a bash script
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323
Use rename (aka prename) which is a Perl script which may be on your system already. Do it in ...
Specifying rails version to use when creating a new application
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edited Jul 30 '17 at 15:32
answered Mar 18 '17 at 15:34
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Get nested JSON object with GSON using retrofit
I'm consuming an API from my android app, and all the JSON responses are like this:
12 Answers
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How to iterate through two lists in parallel?
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Sun BearSun Bear
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C# Passing Function as Argument [duplicate]
I've written a function in C# that does a numerical differentiation. It looks like this:
3 Answers
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Among $_REQUEST, $_GET and $_POST which one is the fastest?
...= post to
– Grumpy
Jun 12 '15 at 13:32
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Most efficient way to determine if a Lua table is empty (contains no entries)?
...orth it.
– RBerteig
Aug 10 '09 at 6:32
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