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Faster s3 bucket duplication
...swered May 10 '14 at 5:55
python1981python1981
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Moment.js - how do I get the number of years since a date, not rounded up?
...
Using moment.js is as easy as:
var years = moment().diff('1981-01-01', 'years');
var days = moment().diff('1981-01-01', 'days');
For additional reference, you can read moment.js official documentation.
sha...
generate days from date range
... * b.a) + (100 * c.a) + (1000 * d.a) ) DAY as Date
from (select 0 as a union all select 1 union all select 2 union all select 3 union all select 4 union all select 5 union all select 6 union all select 7 union all select 8 union all select 9) as a
cross join (select 0 as a union all select 1...
What is the difference between UNION and UNION ALL?
What is the difference between UNION and UNION ALL ?
26 Answers
26
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Override console.log(); for production [duplicate]
...that by calling oldCons.log.apply(arguments)
– python1981
Jan 28 '18 at 12:46
@python1981, or we can use ES6 spread op...
80后夫妻创业，如今身价68亿，怎么做到？ - 资讯 - 清泛网 - 专注C/C++及内核技术
...么做到？天蝎男王麒诚，生于1980年。双鱼女吴艳，生于1981年。他们是夫妻，合计持有上市公司汉鼎股份51.72%的股份。2012年3月，公司在创业板上市，...天蝎男王麒诚，生于1980年。双鱼女吴艳，生于1981年。他们是夫妻，合计持有...
Is it possible to use the SELECT INTO clause with UNION [ALL]?
...r:
SELECT * INTO tmpFerdeen FROM (
SELECT top 100 *
FROM Customers
UNION All
SELECT top 100 *
FROM CustomerEurope
UNION All
SELECT top 100 *
FROM CustomerAsia
UNION All
SELECT top 100 *
FROM CustomerAmericas
) as tmp
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When would anyone use a union? Is it a remnant from the C-only days?
I have learned but don't really get unions. Every C or C++ text I go through introduces them (sometimes in passing), but they tend to give very few practical examples of why or where to use them. When would unions be useful in a modern (or even legacy) case? My only two guesses would be programming ...
Difference between a Structure and a Union
Is there any good example to give the difference between a struct and a union ?
Basically I know that struct uses all the memory of its member and union uses the largest members memory space. Is there any other OS level difference?
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Using union and order by clause in mysql
I want to use order by with union in mysql query.
I am fetching different types of record based on different criteria from a table based on distance for a search on my site.
The first select query returns data related to the exact place search .
The 2nd select query returns data related to distance ...