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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...
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...
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 🐨, Snail 🐌, Penguin 🐧, Dromedary 🐪"
println("unusualMenagerie has \(count(unusualMenagerie)) characters")
// prints "unusualMenagerie has 40 characters"
right from the Apple Swift Guide
(note, for versions of Swift earlier than ...
recursively add file extension to all files
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Stephan202Stephan202
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How to Use Order By for Multiple Columns in Laravel 4?
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389
Simply invoke orderBy() as many times as you need it. For instance:
User::orderBy('name', 'DE...
How can I extract the folder path from file path in Python?
...ath.split(os.path.abspath(existGDBPath))
('T:\\Data\\DBDesign', 'DBDesign_93_v141b.mdb')
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