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Ruby sleep or delay less than a second?
...definitely extract the constant, and definitely not do it with the reason "all the performance you can get"
– Blake
Jul 29 '14 at 10:58
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Google Maps V3: How to disable “street view”?
There is a "person" icon which allows user to view "Street View". I don't want this functionality on my map, is there a way to remove it or disable it?
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Declare variable in table valued function
...an recompose the query with the ITVF inlined into the parent query, essentially becoming a parameterised VIEW whereas a MSTVF behaves more like an opaque stored-procedure (though with its own advantages compared to sprocs). Inline functions should be preferred over MSTVF. If you do need to calculate...
Why is '397' used for ReSharper GetHashCode override?
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And 397 is happy. Don't we all just want to be happy?
– Russell B
Jun 28 '12 at 0:53
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Add column to SQL Server
...erver 2008 the first one is a metadata only change. The second will update all rows.
In SQL Server 2012+ Enterprise edition the second one is a metadata only change too.
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Hiding the legend in Google Chart
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This actually works. Haven't tried the other suggestion. Remember should go in the options: var options = {legend:{position:'none'}};
– o01
Feb 7 '12 at 22:28
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Boolean literals in PowerShell
...coerces to a boolean value, if the type has to be boolean, e.g. in method calls that require boolean (and have no conflicting overload), or conditional statements. Most non-null objects are true, for example. null, empty strings, empty arrays and the number 0 are false.
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how to restart only certain processes using supervisorctl?
...rvisor.rpcinterface:make_main_rpcinterface
supervisorctl command can be called with a group name:
supervisorctl restart foo:
as well as with multiple process names:
supervisorctl restart foo:cat1 cat2
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Visual Studio Disabling Missing XML Comment Warning
...ut I'd prefer a generic solution where I can make one change that disables all warnings of this type.
5 Answers
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Django removing object from ManyToMany relationship
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If you need to remove all M2M references without touching the underlying objects, it's easier to work from the other direction:
interest.mood_set.clear()
While this does not directly address the OP's question, it's often useful in this situatio...