大约有 47,000 项符合查询结果(耗时:0.0496秒) [XML]

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Find nearest value in numpy array

... the future. Use 'series.values.argmin' to get the position of the minimum now. Using idxmin instead of argmin works for me with the solution above. (v3.6.4) – jorijnsmit May 15 '18 at 6:36 ...
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An App ID with Identifier '' is not available. Please enter a different string

... update As of Xcode 8, iOS Team Provision Profile Managed by Xcode are now updated by Xcode automatically and correctly. They are not even listed at the Developer Portal, but generated on-the-flight. However, the solution proposed below will still work. I've switched to using the automatic pro...
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How can I see the size of a GitHub repository before cloning it?

... Isn't the size in MB now -> It's not that clear, it looks like it depends on the repo being queried... Small repos expose size in bytes, large ones in megabytes. I've opened an issue at GitHub support. I'll update the answer as soon as the iss...
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how to check and set max_allowed_packet mysql variable [duplicate]

... @YusufIbrahim Short answer: I don't know. But a quick scan of this article suggests that it should be possible. – morphatic Nov 29 '19 at 18:54 ...
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Ruby: Can I write multi-line string with no concatenation?

... In ruby 2.0 you can now just use % For example: SQL = %{ SELECT user, name FROM users WHERE users.id = #{var} LIMIT #{var2} } share ...
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How to parse XML in Bash?

...call will return a non-zero status because we've reached the end of file. Now his while loop cleaned up a bit to match the above: while read_dom; do if [[ $ENTITY = "title" ]]; then echo $CONTENT exit fi done < xhtmlfile.xhtml > titleOfXHTMLPage.txt The first line j...
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Can't specify the 'async' modifier on the 'Main' method of a console app

...Update, 2017-11-30: As of Visual Studio 2017 Update 3 (15.3), the language now supports an async Main - as long as it returns Task or Task<T>. So you can now do this: class Program { static async Task Main(string[] args) { Bootstrapper bs = new Bootstrapper(); var list ...
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Why shouldn't Java enum literals be able to have generic type parameters?

Java enums are great. So are generics. Of course we all know the limitations of the latter because of type erasure. But there is one thing I don't understand, Why can't I create an enum like this: ...
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Why does one hot encoding improve machine learning performance?

... the constraint w×x + b > 0, or equivalently w×x < b. The problem now is that the weight w cannot encode a three-way choice. The three possible values of w×x are 0, w and 2×w. Either these three all lead to the same decision (they're all < b or ≥b) or "UK" and "French" lead to the sa...
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What is the difference between gsub and sub methods for Ruby Strings

... Yeah. I understand now. In my defense, I don't think this was very obvious... Until now, that is. – Ryanmt Jul 20 '11 at 22:50 ...