大约有 47,000 项符合查询结果(耗时:0.0412秒) [XML]

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How get integer value from a enum in Rails?

... 142 You can get the integer values for an enum from the class the enum is on: Model.sale_infos # ...
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How do I insert datetime value into a SQLite database?

... 154 The format you need is: '2007-01-01 10:00:00' i.e. yyyy-MM-dd HH:mm:ss If possible, howeve...
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Set default value of an integer column SQLite

... | edited Sep 14 '14 at 16:09 answered Jul 12 '13 at 14:46 ...
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How to escape a single quote inside awk

... 163 This maybe what you're looking for: awk 'BEGIN {FS=" ";} {printf "'\''%s'\'' ", $1}' That i...
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twig: IF with multiple conditions

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Generating all permutations of a given string

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PatternSyntaxException: Illegal Repetition when using regex in Java

... 172 The { and } are special in Java's regex dialect (and most other dialects for that matter): the...
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Adding console.log to every function automatically

... | edited Jul 15 '13 at 19:54 answered Feb 17 '11 at 21:06 ...
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How to not run an example using roxygen2?

... 147 Use \dontrun{} #'@examples #'\dontrun{ #'geocode("3817 Spruce St, Philadelphia, PA 19104") #'...
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What are the differences between numpy arrays and matrices? Which one should I use?

... | edited May 7 at 14:10 hashlash 49944 silver badges1313 bronze badges answered Apr 11 at 11:52 ...