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Regex doesn't work in String.matches()

...d suit? From what I know, only C++ has an equivalent set of methods - regex_search and regex_match. In Python, re.match only anchors the match at the start of the string (as if it were \Apattern) and Python 3.x has got a nice .fullmatch() method. In JS, Go, PHP and .NET, the there are no regex metho...
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How to delete migration files in Rails 3

...rt DB changes due to this migration) Run "rails destroy migration migration_name" (migration_name is the one use chose while creating migration. Remove "timestamp_" from your migration file name to get it) share | ...
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ElasticSearch - Return Unique Values

... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers. Draft saved Draft discarded ...
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Using Mockito's generic “any()” method

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Why main does not return 0 here?

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find() with nil when there are no records

... Yes, just do: Challenge.find_by_id(10) For Rails 4 and 5: Challenge.find_by(id: 10) share | improve this answer | follow ...
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How to exit pdb and allow program to continue?

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Convert string with commas to array

...ols: like e.g. "0,s" any ideas how to fix that? – sqp_125 Aug 31 '17 at 12:48 1 @sqp_125 try 0,'s...
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How to restore to a different database in sql server?

...F' TO 'c:\MyTempCopy.mdf', MOVE 'LogicalNameForTheLDF' TO 'c:\MyTempCopy_log.ldf' To create the database MyTempCopy with the contents of your.bak. Example (restores a backup of a db called 'creditline' to 'MyTempCopy'; RESTORE FILELISTONLY FROM DISK='e:\mssql\backup\creditline.bak' >Logic...
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Mixing Angular and ASP.NET MVC/Web api?

...pp is composed of a big bunch of standard simple / medium complexity Razor based pages but you need and advanced editor / page, that could be the target piece to build with AngularJS). share | impro...