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C#: How to convert a list of objects to a list of a single property of that object?
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183
List<string> firstNames = people.Select(person => person.FirstName).ToList();
And wit...
How do I write LINQ's .Skip(1000).Take(100) in pure SQL?
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edited Feb 19 '13 at 16:48
Drew Miller
67566 silver badges1515 bronze badges
answered Nov 16 '...
Use gulp to select and move directories and their files
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163
You need to include the base option to src, which will preserve the file structure the way you w...
psql - save results of command to a file
...commands will look like this:
[wist@scifres ~]$ psql db
Welcome to psql 8.3.6, the PostgreSQL interactive terminal
db=>\o out.txt
db=>\dt
db=>\q
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Get current time as formatted string in Go?
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Dave C
6,43244 gold badges3636 silver badges5454 bronze badges
answered May 4 '11 at 15:17
nmichaelsnmichaels
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Add border-bottom to table row
I have a table of 3 by 3. I need a way to add a border for the bottom of every row tr and give it a specific color.
16 An...
你以为发传单真的这么简单吗?（提升成功率干货） - 更多技术 - 清泛网 - 专...
...用、要么有趣，给人家一个不把你扔垃圾桶的理由嘛。
3种形式：红包、日历、美元
2、发传单的人
把价值、品牌、优惠等信息包装成看得见、摸得着的传单后，下一步就是要通过一些载体送到目标用户手上。软二路上有各...
Ruby optional parameters
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130
This isn't possible with ruby currently. You can't pass 'empty' attributes to methods. The clo...
Get the length of a String
...alMenagerie = "Koala &#128040;, Snail &#128012;, Penguin &#128039;, Dromedary &#128042;"
println("unusualMenagerie has \(count(unusualMenagerie)) characters")
// prints "unusualMenagerie has 40 characters"
right from the Apple Swift Guide
(note, for versions of Swift earlier than ...
Common programming mistakes for Clojure developers to avoid [closed]
...adecimal values via the 0x prefix. You can also use any base between 2 and 36 by using the "base+r+value" notation, such as 2r101010 or 36r16 which are 42 base ten.
Trying to return literals in an anonymous function literal
This works:
user> (defn foo [key val]
{key val})
#'user/foo
user...