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Convert Elixir string to integer or float

... kangkyukangkyu 2,57011 gold badge2020 silver badges2828 bronze badges ...
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How can I convert bigint (UNIX timestamp) to datetime in SQL Server?

...ffset RETURN (SELECT DATEADD(second,@AdjustedLocalDatetime, CAST('1970-01-01 00:00:00' AS datetime))) END; GO share | improve this answer | follow | ...
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Combine Date and Time columns using python pandas

...o apply to_datetime: In [11]: df['Date'] + ' ' + df['Time'] Out[11]: 0 01-06-2013 23:00:00 1 02-06-2013 01:00:00 2 02-06-2013 21:00:00 3 02-06-2013 22:00:00 4 02-06-2013 23:00:00 5 03-06-2013 01:00:00 6 03-06-2013 21:00:00 7 03-06-2013 22:00:00 8 03-06-2013 23:00:00 9 ...
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Validating IPv4 addresses with regexp

...much luck. It seemed at one point I had had it with (25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?(\.|$)){4} , but it produces some strange results: ...
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Calculate business days

...orkingDays; } //Example: $holidays=array("2008-12-25","2008-12-26","2009-01-01"); echo getWorkingDays("2008-12-22","2009-01-02",$holidays) // => will return 7 ?> share | improve this answe...
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When should I use cross apply over inner join?

... 201 cross apply sometimes enables you to do things that you cannot do with inner join. Example (a ...
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Unique combination of all elements from two (or more) vectors

...aybe what you are after > expand.grid(a,b) Var1 Var2 1 ABC 2012-05-01 2 DEF 2012-05-01 3 GHI 2012-05-01 4 ABC 2012-05-02 5 DEF 2012-05-02 6 GHI 2012-05-02 7 ABC 2012-05-03 8 DEF 2012-05-03 9 GHI 2012-05-03 10 ABC 2012-05-04 11 DEF 2012-05-04 12 GHI 2012-05-04 13 AB...
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PHP Regex to check date is in YYYY-MM-DD format

... Try this. $date="2012-09-12"; if (preg_match("/^[0-9]{4}-(0[1-9]|1[0-2])-(0[1-9]|[1-2][0-9]|3[0-1])$/",$date)) { return true; } else { return false; } share ...
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Group a list of objects by an attribute : Java

...i FedorenkoVitalii Fedorenko 91.6k2424 gold badges140140 silver badges111111 bronze badges ...
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“CASE” statement within “WHERE” clause in SQL Server 2008

... THEN co.DTEntered ELSE '2011-01-01' END But it won't work the way you have written them eg: WHERE CASE LEN('TestPerson') WHEN 0 THEN co.personentered = co.personentered ELSE co.personentered LIKE '%TestPerso...