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Querying DynamoDB by date
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34
Updated Answer:
DynamoDB allows for specification of secondary indexes to aid in this sort of q...
Echo tab characters in bash script
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547
echo -e ' \t '
will echo 'space tab space newline' (-e means 'enable interpretation of backsl...
What exactly is a C pointer if not a memory address?
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149
The C standard does not define what a pointer is internally and how it works internally. This i...
Using jQuery to test if an input has focus
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942
jQuery 1.6+
jQuery added a :focus selector so we no longer need to add it ourselves. Just use ...
Find index of last occurrence of a sub-string using T-SQL
... or NVARCHAR
– rbsdca
Mar 23 '18 at 4:43
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Convert object string to JSON
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Matthew CrumleyMatthew Crumley
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How to print struct variables in console?
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edited Jul 22 '19 at 14:40
Benjamin W.
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SQL Update with row_number()
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answered Nov 30 '12 at 21:48
Aleksandr FedorenkoAleksandr Fedorenko
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PHPExcel auto size column width
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answered May 26 '13 at 17:46
Mark BakerMark Baker
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Checking if a blob exists in Azure Storage
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answered May 10 '13 at 14:58
RichardRichard
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