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count (non-blank) lines-of-code in bash
... right, which means I usually start with cat, then action, action, action, etc. Clearly, the end result is the same.
– Michael Cramer
Sep 24 '08 at 14:06
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How does java do modulus calculations with negative numbers?
...d rather write r = ((x%n) + n) % n. Concerning power of 2 modulo (2,4,8,16,etc..) and positive answer, consider binary mask r = x & 63.
– Fabyen
Nov 17 '14 at 13:43
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COALESCE Function in TSQL
... with the value in Fieldname2, if FieldName2 is NULL, fill it with Value2, etc.
This piece of test code for the AdventureWorks2012 sample database works perfectly & gives a good visual explanation of how COALESCE works:
SELECT Name, Class, Color, ProductNumber,
COALESCE(Class, Color, ProductNu...
How can I return the current action in an ASP.NET MVC view?
...GetType().Name , but how do I get the current action (e.g. Index , Show etc.)?
11 Answers
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How to set the id attribute of a HTML element dynamically with angularjs (1.x)?
...ng expression is never rendered in a valid HTML attribute (e.g. id, label, etc). This is to stop any downstream usage reading ng 'junk' (e.g. before render is complete, or after a js crash)
– Overflew
Jan 10 '18 at 0:38
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How do I remove the file suffix and path portion from a path string in Bash?
...ress several warnings, being certain not to contain spaces/glob characters/etc), and address the issues it finds?
– Charles Duffy
Oct 24 '18 at 21:43
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Is there a SASS.js? Something like LESS.js?
...a JavaScript implementation could also be used server side with node/rhino etc. without having to have a dependency on ruby
– Sam Hasler
Aug 6 '12 at 11:09
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Best way to implement Enums with Core Data
...ful for associating string identifiers, using directly in JSON, Core Data, etc.
– Gregarious
Feb 23 '14 at 18:50
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How can I output leading zeros in Ruby?
...imilar formating functions are available in perl, ruby, python, java, php, etc.
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Uninstall Node.JS using Linux command line?
... code below
sudo rm -rf /var/cache/yum
sudo yum remove -y nodejs
sudo rm /etc/yum.repos.d/nodesource*
sudo yum clean all
And add new nodejs version to "yum" an new version of node
#using this command for Node version 8
curl --silent --location https://rpm.nodesource.com/setup_8.x | sudo bash -
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