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What are the differences between concepts and template constraints?

... the type deduced for T is not a Sortable type. If you had done this in C++11, you'd have had some horrible error thrown from inside the sort function that makes no sense to anybody. Constraints predicates are very similar to type traits. They take some template argument type and give you some info...
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REST API Token-based Authentication

...93C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 45.2525 4.66231 44.6595 4.66231C43.6264 4.66231 43.1481 5.28821 43.1481 6.59048V11.9512C43.1481 13.2535 43.6264 13.8962 44.6595 13.8962C45.69...
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How do SQL EXISTS statements work?

... | edited May 1 '11 at 6:59 answered May 1 '11 at 6:54 ...
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Most underused data visualization [closed]

... Community♦ 111 silver badge answered Jan 16 '10 at 18:17 ShaneShane 89.7k3131 gold badges...
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What are the most-used vim commands/keypresses?

... answered Mar 23 '11 at 4:44 Greg HewgillGreg Hewgill 783k167167 gold badges10841084 silver badges12221222 bronze badges ...
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Find column whose name contains a specific string

... {'spike-2': [1,2,3], 'hey spke': [4,5,6], 'spiked-in': [7,8,9], 'no': [10,11,12]} df = pd.DataFrame(data) spike_cols = [col for col in df.columns if 'spike' in col] print(list(df.columns)) print(spike_cols) Output: ['hey spke', 'no', 'spike-2', 'spiked-in'] ['spike-2', 'spiked-in'] Explanatio...
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What is the meaning and difference between subject, user and principal?

... | edited Feb 17 '11 at 20:12 answered Feb 17 '11 at 4:45 ...
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How can I scan barcodes on iOS?

... licence agreement ? – Radu Apr 21 '11 at 13:36 1 ...
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What's the best way to communicate between view controllers?

... Johntron 1,93811 gold badge2020 silver badges2121 bronze badges answered Feb 22 '09 at 19:17 Clint HarrisClint Harr...
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IE8 support for CSS Media Query

... 11 Answers 11 Active ...