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Grasping the Node JS alternative to multithreading
...a problem).
– wbyoung
Mar 5 '14 at 20:05
so we can do other proses using callback like javascript code on frontend
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difference between socket programming and Http programming
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answered Feb 27 '13 at 10:48
jgauffinjgauffin
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Serializing an object to JSON
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answered Feb 17 '09 at 20:16
Mike_GMike_G
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How do I open links in Visual Studio in my web browser and not in Visual Studio?
... this behavior called Open in External Browser. It works in Visual Studio 2012, 2013, 2015 and 2017. (An old version available on GitHub supports Visual Studio 2010.)
Thanks goes to Dmitry for pointing this out in his answer to this similar question.
EDIT: The Visual Studio team is finally startin...
How does Rails keep track of which migrations have run for a database?
... row from schema_migrations.
For example, running a migration file named 20120620193144_create_users.rb will insert a new row with a version of 20120620193144 into the schema_migrations table.
You are free at any point to introduce migrations with earlier versions. Rails will always run any new mi...
Heroku/devise - Missing host to link to! Please provide :host parameter or set default_url_options[:
... sarnold
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answered Nov 6 '10 at 19:46
thenengahthenengah
40.2k3131 go...
How can I link to a specific glibc version?
When I compile something on my Ubuntu Lucid 10.04 PC it gets linked against glibc. Lucid uses 2.11 of glibc. When I run this binary on another PC with an older glibc, the command fails saying there's no glibc 2.11...
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how to make svn diff show only non-whitespace line changes between two revisions
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You can use
svn diff -r 100:200 -x -b > file.diff
If you want to ignore all whitespaces:
svn diff -x -w | less
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Strip Leading and Trailing Spaces From Java String
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603
You can try the trim() method.
String newString = oldString.trim();
Take a look at javadocs
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Drop a temporary table if it exists
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200
From SQL Server 2016 you can just use
DROP TABLE IF EXISTS ##CLIENTS_KEYWORD
On previous ve...