大约有 30,000 项符合查询结果（耗时：0.0753秒） [XML]
Default para<em>mem>eter for CancellationToken
I have so<em>mem>e async code that I would like to add a CancellationToken to. However, there are <em>mem>any i<em>mem>ple<em>mem>entations where this is not needed so I would like to have a default para<em>mem>eter - perhaps CancellationToken.None . However,
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How to force LINQ Su<em>mem>() to return 0 while source collection is e<em>mem>pty
Basically when I do the following query, if no leads were <em>mem>atched the following query throws an exception. In that case I'd prefer to have the su<em>mem> equalize 0 rather than an exception being thrown.
Would this be possible in the query itself - I <em>mem>ean rather than storing the query and checking query.A...
clang error: unknown argu<em>mem>ent: '-<em>mem>no-fused-<em>mem>add' (python package installation failure)
I get the following error when atte<em>mem>pting to install psycopg2 via pip on <em>Mem>avericks 10.9:
14 Answers
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How do I globally configure RSpec to keep the '--color' and '--for<em>mem>at specdoc' options turned on
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edited Sep 23 '15 at 11:46
Nakilon
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When to use nested classes and classes nested in <em>mem>odules?
I'<em>mem> pretty fa<em>mem>iliar with when to use subclasses and <em>mem>odules, but <em>mem>ore recently I've been seeing nested classes like this:
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How to turn on line nu<em>mem>bers in IDLE?
In the <em>mem>ain shell of IDLE, errors always return a line nu<em>mem>ber but the develop<em>mem>ent environ<em>mem>ent doesn't even have line nu<em>mem>bers. Is there anyway to turn on line nu<em>mem>bers?
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Detect changes in the DO<em>Mem>
I want to execute a function when so<em>mem>e div or input are added to the ht<em>mem>l.
Is this possible?
7 Answers
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HT<em>Mem>L5 Video Di<em>mem>ensions
I'<em>mem> trying to get the di<em>mem>ensions of a video of which I'<em>mem> overlaying onto a page with JavaScript, however it is returning the di<em>mem>ensions of the poster i<em>mem>age instead of the actual video as it see<em>mem>s it's being calculated before the video is loaded.
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Database Structure for Tree Data Structure
What would be the best way to i<em>mem>ple<em>mem>ent a custo<em>mem>izable (<em>mem>eaning, a tree structure with an unknown nu<em>mem>ber of level) tree data structure in a database?
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IntelliJ beginning of file keyboard shortcut
Is there a keyboard shortcut to <em>mem>ove to the beginning of a file? I checked IntelliJ's Key<em>mem>ap for <em>Mem>ac OS X and it doesn't list anything for navigating to the start of a file.
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