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What is the best way to clear a session variable in rails?
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edited Oct 8 '18 at 9:21
ndnenkov
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Printing hexadecimal characters in C
...ll promote all integers smaller than int to int. Since char is an integer (8-bit signed integer in your case), your chars are being promoted to int via sign-extension.
Since c0 and 80 have a leading 1-bit (and are negative as an 8-bit integer), they are being sign-extended while the others in your ...
what is the most efficient way of counting occurrences in pandas?
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answered Nov 19 '13 at 16:18
Dan AllanDan Allan
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Difference between hard wrap and soft wrap?
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answered Nov 26 '08 at 6:46
Firas AssaadFiras Assaad
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What is the difference between git am and git apply?
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edited Jun 26 '18 at 14:14
Maximo Mussini
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answered Sep 2...
Express command not found
...for reasoned mentioned and will still work. stackoverflow.com/questions/4938592/…
– StanleyZheng
May 4 '14 at 1:23
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How can I rollback a github repository to a specific commit?
...s 100 commits in it right now. I need to rollback the repository to commit 80, and remove all the subsequent ones.
6 Answer...
Will Dart support the use of existing JavaScript libraries?
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edited Dec 8 '13 at 8:24
answered Jan 6 '12 at 5:24
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URL query parameters to dict python
...;> url = "http://www.example.org/default.html?ct=32&op=92&item=98"
>>> parse.urlsplit(url)
SplitResult(scheme='http', netloc='www.example.org', path='/default.html', query='ct=32&op=92&item=98', fragment='')
>>> parse.parse_qs(parse.urlsplit(url).query)
{'item': ...
mongodb group values by multiple fields
...on code is appropriate for usage with current LTS versions of NodeJS from v8.x and v10.x releases. That's mostly for the async/await syntax, but there is nothing really within the general flow that has any such restriction, and adapts with little alteration to plain promises or even back to plain ca...