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What is the difference between a regular string and a verbatim string?
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A verbatim string is one that does not need to be escaped, like a filename:
string myFileName = ...
How to install Android SDK Build Tools on the command line?
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481
By default, the SDK Manager from the command line does not include the build tools in the list...
'size_t' vs 'container::size_type'
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edited Mar 7 '18 at 14:59
answered May 28 '09 at 0:00
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In Scala how do I remove duplicates from a list?
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stsatlantis
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answered Aug 21 '11 at 0:46
Kipton BarrosKipton Barros
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How can I rename a database column in a Ruby on Rails migration?
...st db:migrate as usual or however you go about your business.
For Rails 4:
While creating a Migration for renaming a column, Rails 4 generates a change method instead of up and down as mentioned in the above section. The generated change method is:
$ > rails g migration ChangeColumnName
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Remove non-numeric characters (except periods and commas) from a string
...n Parker
51.5k1111 gold badges120120 silver badges124124 bronze badges
6
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Set cache-control for entire S3 bucket automatically (using bucket policies?)
... the "Key" field, select "Cache-Control" from the drop down menu
max-age=604800Enter (7 days) for Value
Press "Save" button
(thanks to @biplob - please give him some love below)
AWS Command Line Solution
Originally, when I created this bucket policies were a no go, so I figured how to do it using ...
How to calculate time in hours between two dates in iOS
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answered Nov 3 '10 at 4:59
AkuseteAkusete
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Best way to select random rows PostgreSQL
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241
Given your specifications (plus additional info in the comments),
You have a numeric ID colum...
Can you run GUI applications in a Docker container?
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You can simply install a vncserver along with Firefox :)
I pushed an image, vnc/firefox, here:...