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Laravel - Eloquent or Fluent random row
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tl;dr: It's nowadays implemented into Laravel, see "edit 3" below.
Sadly, as of today there are some caveats with the ->orderBy(DB::raw('RAND()')) proposed solution:
It isn't DB-agnostic. e.g. SQLite and PostgreSQL use RANDOM()
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Determine which MySQL configuration file is being used
...(... line. Instead I have 4 lines that end with = -1 Err#2. How do you I know now which file is loaded?
– mgPePe
Mar 17 '14 at 15:36
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Chrome refuses to execute an AJAX script due to wrong MIME type
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I had to add this as part of a security audit - now i don't know what to do!! :-(
– James Poulose
May 8 '18 at 20:02
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How to convert QString to std::string?
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As of Qt 5.0, QString::toStdString() now uses QString::toUtf8() to perform the conversion, so the Unicode properties of the string will not be lost (qt-project.org/doc/qt-5.0/qtcore/qstring.html#toStdString).
– Emile Cormier
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‘ld: warning: directory not found for option’
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Are there any steps you've omitted? I did this and now Xcode can't find a bunch of other files that were working seconds before. Help!
– user
Jun 20 '13 at 22:47
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EOFError: end of file reached issue with Net::HTTP
...happens only on multiple calls using the same XMLRPC::Client instance!
So now I'm re-instantiating my client at each call and it just works:|
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Get first n characters of a string
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good catch! many experienced PHP developer does not know about this function :)
– jroi_web
Aug 13 '15 at 11:24
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How to convert int[] into List in Java?
...lise the list with the size of the array
– David Rabinowitz
Jul 2 '09 at 11:54
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for (int i : i...
C# equivalent of the IsNull() function in SQL Server
... function to check if a value is null, and if it is, return another value. Now I am wondering if there is anything similar in C#.
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How can I check if a value is a json object?
...a value which is a json object on success and a string 'false' on failure. Now how can I check whether the returned value is a json object?
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