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Remove multiple spaces and new lines inside of String
...s with 1 white space, p.s \s will replace all white space characters which includes \s\t\r\n\f:
a_string.gsub!(/\s+/, ' ')
Similarly for only carriage return
str.gsub!(/\n/, " ")
First replace all \n with white space, then use the remove multiple white space regex.
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What is the correct way to document a **kwargs parameter?
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Downvoting for not including an actual example in the answer.
– naught101
Jun 5 '19 at 1:24
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What is the difference between Non-Repeatable Read and Phantom Read?
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@anir yes inserts and deletes are included in dirty reads. Example: start a transaction, insert 2 of 100 invoice lines on connection a, now connection b reads those 2 lines before the trx is committed and before the other 98 lines are added, and so doesn't in...
Do I need a Global.asax.cs file at all if I'm using an OWIN Startup.cs class and move all configurat
...nt one we didn't take this approach by default, since some scenarios don't include having this DLL, and it's nice to be able to change authentication approaches without invalidating the location where unrelated code (like route registration) is placed.
But if none of those reasons apply in your sce...
Retrieve the maximum length of a VARCHAR column in SQL Server
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While this code snippet may be the solution, including an explanation really helps to improve the quality of your post. Remember that you are answering the question for readers in the future, and those people might not know the reasons for your code suggestion.
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Tracing XML request/responses with JAX-WS
...L for a webservice published with JAX-WS reference implementation (the one included in JDK 1.5 and better) ?
Being able to do that via code is what I need to do.
Just having it logged to a file by clever logging configurations would be nice but enough.
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List of macOS text editors and code editors [closed]
...itors. They work for some people, but most "advanced" users I know (myself included) hate touching them with anything shorter than a 15ft pole.
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How to merge a specific commit in Git
...-----C'
The problem with this commit is that git considers commits to include all history before them
Where C' has a different SHA-1 ID.
Likewise, cherry picking a commit from one branch to another basically involves generating a patch, then applying it, thus losing history that way as w...
How can I reliably get an object's address when operator& is overloaded?
...st the pointer back to a pointer of your type.
Existing implementations (including Boost.Addressof) do exactly that, just taking additional care of const and volatile qualification.
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Is JavaScript's “new” keyword considered harmful?
...ail on this technique in his Simple "Class" Instantiation post, as well as including a means of building this behavior into your "classes" by default. Definitely worth a read... as is his upcoming book, Secrets of the JavaScript Ninja, which finds hidden gold in this and many other "harmful" feature...