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Rails 4 LIKE query - ActiveRecord adds quotes
I am trying to do a like query like so
7 Answers
7
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Match linebreaks - \n or \r\n?
...aste operations and convert them for the boxes.
This does not take much time.
This is what I use.
boost::regex CRLFCRtoLF (
" \\r\\n | \\r(?!\\n) "
, MODx);
boost::regex CRLFCRtoCRLF (
" \\r\\n?+ | \\n "
, MODx);
// Convert (All style) linebreaks to linefeeds
// ---...
Escaping a forward slash in a regular expression
My question is a simple one, and it is about regular expression escaping. Do you have to escape a forward slash / in a regular expression? And how would you go about doing it?
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How to import CSV file data into a PostgreSQL table?
How can I write a stored procedure that imports data from a CSV file and populates the table?
18 Answers
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Hibernate Annotations - Which is better, field or property access?
...oading. So no, I don't agree with this argument in general. However, last time I checked Hibernate had issues with field access of @Id fields.
– Rob Bygrave
May 24 '10 at 1:38
11
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make arrayList.toArray() return more specific types
So, normally ArrayList.toArray() would return a type of Object[] ....but supposed it's an
Arraylist of object Custom , how do I make toArray() to return a type of Custom[] rather than Object[] ?
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How to log request and response body with Retrofit-Android?
I can't find relevant methods in the Retrofit API for logging complete request/response bodies. I
was expecting some help in the Profiler (but it only offers meta-data about response). I tried setting the log level in the Builder, but this doesn't help me either :
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Is there a Subversion command to reset the working copy?
Is there a single Subversion command that would “reset” a working copy exactly to the state that’s stored in the repository? Something like git reset --hard or (ha, hard Git reset does not remove unversioned files either!) rm -rf wc && svn co <url> wc .
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How do I remove leading whitespace in Python?
I have a text string that starts with a number of spaces, varying between 2 & 4.
5 Answers
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postgresql - replace all instances of a string within text field
In postgresql, how do I replace all instances of a string within a database column?
4 Answers
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