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Raise warning in Python without interrupting program
...a warning doesn't interrupt.
After import warnings, it is possible to specify a Warnings class when generating a warning. If one is not specified, it is literally UserWarning by default.
>>> warnings.warn('This is a default warning.')
<string>:1: UserWarning: This is a default warni...
How to filter SQL results in a has-many-through relation
...s, 24.000 club memberships (data copied from a similar database with real life data.)
Slight diversion from the naming schema in the question: student.id is student.stud_id and club.id is club.club_id here.
I named the queries after their author in this thread, with an index where there are two.
I r...
How can I set the WiX installer version to the current build version?
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@foobar Its been a while since I was in here, but if you look at the string !(bind.fileVersion.MyDLL) it uses the 3rd part in reference to the <File Id="MyDLL"... section
– K0D4
Oct 10 '17 at 19:46
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Get PostGIS version
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You do need to care about the versions of PROJ and GEOS that are included if you didn't install an all-inclusive package - in particular, there's some brokenness in GEOS prior to 3.3.2 (as noted in the postgis 2.0 manual) in dealing with geometry validity.
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In mocha testing while calling asynchronous function how to avoid the timeout Error: timeout of 2000
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shorter version is -t. if you use mocha-test to run mocha from grunt task, this is also supported in options object options:{timeout:15000}.
– svassr
Aug 21 '14 at 15:12
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Objective-C: Extract filename from path string
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If you're displaying a user-readable file name, you do not want to use lastPathComponent. Instead, pass the full path to NSFileManager's displayNameAtPath: method. This basically does does the same thing, only it correctly lo...
Emacs: print key binding for a command or list all key bindings
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Not sure if this should be a separate question, but is it possible to show all keybindings/functions which start with a particular key? For example, what bindings start with <f2>? Pressing <f2> after "C-h m" does not work ...
OrderBy descending in Lambda expression?
...Groups.OrderBy(x=> - x.GroupNodeId);
However this works a little bit different than OrderByDescending when you have are running it on an int? or double? or decimal? fields.
What will happen is on OrderByDescending the nulls will be at the end, vs with this method the nulls will be at the begin...
Dynamic SELECT TOP @var In SQL Server
...I've heard that it is possible to get incorrect row number with @@RowCount if you have multi-column primary key. Is that true?
– Brian Kim
Oct 6 '08 at 20:40
add a comment
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HQL ERROR: Path expected for join
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What if: you did not make an association in the Entity and just saved something like 'Long userId;'
– Spektakulatius
Jun 11 '18 at 10:28
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