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How to export data as CSV format from SQL Server using sqlcmd?
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This answer is now outdated. PowerShell scripts are more flexible and can be run in SQL Server as a Job Agent.
– Clinton Ward
May 24 '16 at 2:45
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What is process.env.PORT in Node.js?
...pendently configure the process.env.PORT variable for you; after all, your script runs in their environment.
Amazon's Elastic Beanstalk does this. If you try to set a static port value like 3000 instead of process.env.PORT || 3000 where 3000 is your static setting, then your application will result...
.bashrc at ssh login
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Cool tip dewd. I've run into this trap when running scripts from jenkins. I've logged via ssh and it worked. Jenkins logged non-interactively and it failed.
– Krzysztof Jabłoński
Aug 25 '14 at 11:59
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Exclude a sub-directory using find
...ry copy and pasting the solution instead if you made modifications to your script.
– sampson-chen
Nov 19 '12 at 19:30
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What is a “batch”, and why is GO used?
...umn does not exist.
GO is used by the SQL tools to work this out from one script: it is not a SQL keyword and is not recognised by the engine.
These are 2 concrete examples of day to day usage of batches.
Edit: In your example, you don't need GO...
Edit 2, example. You can't drop, create and per...
How to display hidden characters by default (ZERO WIDTH SPACE ie. ​)
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i used this in a php script to make very well formatted HTML content for migration into WordPress: $string = preg_replace( '/[^\x00-\x7F]/', null, $string ); htmlspecialchars_decode( htmlentities( html_entity_decode( $string ) ) );
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Get the name of the currently executing method
...e of the current method" (i.e. the name as it was called (invoked))
Test script:
require 'pp'
puts RUBY_VERSION
class Foo
def orig
{callee: __callee__, method: __method__}
end
alias_method :myalias, :orig
end
pp( {call_orig: Foo.new.orig, call_alias: Foo.new.myalias} )
1.9.3 Output:
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Using global variables in a function
... contrary to some OOP zealots who claim otherwise - especially for smaller scripts, where OOP is overkill.
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How to use Active Support core extensions
...lly I'm going to assume you're trying to add Active Support to a non-Rails script.
Read "How to Load Core Extensions".
Active Support's methods got broken into smaller groups in Rails 3, so we don't end up loading a lot of unneeded stuff with a simple require 'activesupport'. Now we have to do th...
Facebook Architecture [closed]
...oss many servers.
HipHop for PHP - It is a source code transformer for PHP script code and was created to save server resources. HipHop transforms PHP source code into optimized C++. After doing this, it uses g++ to compile it to machine code.
If we go into more detail, then answer to this questio...