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How do I use a custom deleter with a std::unique_ptr member?
...uplicator's approach, which has the same advantages (inlining deletion, no extra storage on each unique_ptr, no need to provide an instance of the deleter when constructing), and adds the benefit of being able to use std::unique_ptr<Bar> anywhere without needing to remember to use the special ...
Set the table column width constant regardless of the amount of text in its cells?
...is Chris Coyer article explains it well: css-tricks.com/fixing-tables-long-strings
– cssyphus
Nov 12 '15 at 2:33
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C# 5 async CTP: why is internal “state” set to 0 in generated code before EndAwait call?
...rrect, as -1 normally means "finished". I could argue that we're giving an extra meaning to state 0 at the moment, but ultimately it doesn't really matter. The point of this question was finding out why the state is being set at all.
The value is relevant if the await ends in an exception which is ...
How do I override __getattr__ in Python without breaking the default behavior?
...nd potentially miss the upstream changes should the wording be modified or extra context added to the exception object in future.
– wim
Nov 26 '18 at 19:56
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What's the recommended approach to resetting migration history using Django South?
...t a longer variant of manage.py convert_to_south my_app, but I prefer that extra control, in such delicate situation as modifying the production database.
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Object of custom type as dictionary key
...have __hash__ by default that calls id(self), as you noted.
There is some extra tips from the documentation.:
Classes which inherit a __hash__()
method from a parent class but change
the meaning of __cmp__() or __eq__()
such that the hash value returned is
no longer appropriate (e.g. by...
Adding two Java 8 streams, or an extra element to a stream
I can add streams or extra elements, like this:
8 Answers
8
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How do HashTables deal with collisions?
...ts/changes of HashMap
objects in case of high collisions.
The alternative String hash function added in Java 7 has been removed.
Buckets containing a large number of colliding keys will store their entries in a balanced tree instead of a linked list after
certain threshold is reached.
Above chan...
How do I protect Python code? [closed]
..., too. E.g. mylicensedfunction(licenseblob liblob, int foo, int bar, std::string bash)
– Brian
Aug 9 '10 at 14:26
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how to implement regions/code collapse in javascript
...extSelection = DTE.ActiveDocument.Selection
Const REGION_START As String = "//#region"
Const REGION_END As String = "//#endregion"
selection.SelectAll()
Dim text As String = selection.Text
selection.StartOfDocument(True)
Dim startIndex As Integer
...