大约有 47,000 项符合查询结果(耗时:0.0382秒) [XML]

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How do CUDA blocks/warps/threads map onto CUDA cores?

...rpSize - 1) / WarpSize There is no requirement for the warp schedulers to select two warps from the same thread block. 7'. An execution unit will not stall on a memory operation. If a resource is not available when an instruction is ready to be dispatched the instruction will be dispatched again i...
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Intellij shortcut to convert code to upper or lower case?

... I have trouble where sometimes pressing CTRL+SHIFT+U just replaces the selected text with the letter U.... sometimes it works, but usually it just does the replacing. – Trenton Jul 31 '14 at 16:15 ...
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Convert columns to string in Pandas

...cated dtype. object dtype breaks dtype-specific operations like DataFrame.select_dtypes(). There isn’t a clear way to select just text while excluding non-text but still object-dtype columns. When reading code, the contents of an object dtype array is less clear than 'string'. See also the se...
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mongodb: insert if not exists

...what data you want to write: data = {"$set":{"key2":"value2"}} Now your selected document will update the value of "key2" only and leave everything else untouched. share | improve this answer ...
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What's the @ in front of a string in C#?

...also allows multi-line contents - which can be very handy for SQL: string select = @" SELECT Foo FROM Bar WHERE Name='Baz'"; The one bit of escaping which is necessary for verbatim string literals is to get a double quote (") which you do by doubling it: string verbatim = @"He said, ""Would you ...
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Create a list from two object lists with linq

...ite a lot to this: list1.Concat(list2) .ToLookup(p => p.Name) .Select(g => g.Aggregate((p1, p2) => new Person { Name = p1.Name, Value = p1.Value, Change = p2.Value - p1.Value })); Although this won't error in the case where you have duplicate na...
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The breakpoint will not currently be hit. No symbols have been loaded for this document in a Silverl

...on --> Properties Look under Common Properties --> Startup Project Select multiple startup projects select Start action on the projects you need to debug. share | improve this answer ...
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Is there a query language for JSON?

...joined items .equals("location.state", "TX") //and even do custom selections .select(function(rec) { return { fullname : rec.firstname + " " + rec.lastname, city : rec.location.city, ageInTenYears : (rec.age + 10) }; }); It's ful...
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How can I calculate the number of lines changed between two commits in git?

...2> but you can use --numstat or --shortstat as well. git log can also select commits in a variety other ways - have a look at the documentation. You might be interested in things like --since (rather than specifying commit ranges, just select commits since last week) and --no-merges (merge comm...
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How do I import CSV file into a MySQL table?

... You have to select a table before you can continue... and since the whole point is not having to make the table... – Dominique Nov 4 '14 at 20:06 ...