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Is there a Newline constant defined in Java like Environment.Newline in C#?
... older versions of Java, use:
System.getProperty("line.separator");
See https://java.sun.com/docs/books/tutorial/essential/environment/sysprop.html for other properties.
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renamed heroku app from website, now it's not found
...git url in a different format:
git remote rm heroku
git remote add heroku https://git.heroku.com/appname.git
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Deleting Files using Git/GitHub
...e to remove. For in-depth detailed explanation go through the nice article https://help.github.com/articles/remove-sensitive-data
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Operational Transformation library?
...
OT Libraries:
https://github.com/sveith/jinfinote
https://github.com/jvanveen/py-infinote
Within the HWIOS websocket project, i've succesfully used a combo of both(py-infinote at the serverside, jinfinote at clientside) to sync document ...
What does passport.session() middleware do?
...ession' refers to the following strategy that is bundled with passportJS.
https://github.com/jaredhanson/passport/blob/master/lib/strategies/session.js
Specifically lines 59-60:
var property = req._passport.instance._userProperty || 'user';
req[property] = user;
Where it essentially acts as a m...
How do I get jQuery autocompletion in TypeScript?
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Check out these type definitions for TypeScript: https://github.com/borisyankov/DefinitelyTyped#readme.
They're being updated regularly and are more complete than the ones in the examples.
On Nuget: http://www.nuget.org/profiles/DefinitelyTyped/
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How to detect READ_COMMITTED_SNAPSHOT is enabled?
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As per https://msdn.microsoft.com/en-us/library/ms180065.aspx,
"DBCC USEROPTIONS reports an isolation level of 'read committed snapshot' when the database option READ_COMMITTED_SNAPSHOT is set to ON and the transaction isolation lev...
Convert Dictionary to semicolon separated string in c#
...ing.Join(";", myDict.Select(x => x.Key + "=" + x.Value));
reference : https://docs.microsoft.com/en-us/dotnet/api/system.string.join?view=netframework-4.8#System_String_Join__1_System_String_System_Collections_Generic_IEnumerable___0__
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Why use Dijkstra's Algorithm if Breadth First Search (BFS) can do the same thing faster?
...S for weighted graphs.
If all costs are equal, Dijkstra = BFS
Source : https://cs.stanford.edu/people/abisee/gs.pdf
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Is it possible to have empty RequestParam values use the defaultValue?
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This was considered a bug in 2013: https://jira.spring.io/browse/SPR-10180
and was fixed with version 3.2.2. Problem shouldn't occur in any versions after that and your code should work just fine.
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