大约有 47,000 项符合查询结果（耗时：0.0821秒） [XML]
anchor jumping by using javascript
... element. If you want to get the first element out from your query, do $(mySelector)[0].scrollIntoView().
– Derek 朕會功夫
Jun 8 '18 at 12:48
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On localhost, how do I pick a free port number?
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Bind the socket to port 0. A random free port from 1024 to 65535 will be selected. You may retrieve the selected port with getsockname() right after bind().
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How can I filter lines on load in Pandas read_csv function?
... read_csv. However, read_csv returns a DataFrame, which can be filtered by selecting rows by boolean vector df[bool_vec]:
filtered = df[(df['timestamp'] > targettime)]
This is selecting all rows in df (assuming df is any DataFrame, such as the result of a read_csv call, that at least contains ...
How do I specify a pointer to an overloaded function?
...putIterator, InputIterator, UnaryFunction );
Template deduction needs to select a type for UnaryFunction at the point of the call. But f doesn't have a specific type - it's an overloaded function, there are many fs each with different types. There is no current way for for_each to aid the template...
Is there a quicker / better way to clear the iPhone Simulator cache than deleting its directory?
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this command takes forever to run, how to select target sim with uuid?
– the_prole
Jun 1 '18 at 16:32
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Why is Lisp used for AI? [closed]
...utes of macro work this week, I implemented an ad-hoc buggy version of SQL Select. It goes like this: (query SELECT * FROM dataset WHERE expr).
– Paul Nathan
Nov 12 '11 at 20:08
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Command to collapse all sections of code?
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You can also right click in the editor an select: Outlining -> Toggle All Outlining
– LBushkin
Jun 11 '09 at 18:11
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How does the algorithm to color the song list in iTunes 11 work? [closed]
...hold &];
If[filterColor =!= 0,
buckets =
Select[buckets,
ColorDistance[ Mean[#1], filterColor] > filterThreshold &]];
buckets = Sort[buckets, Length[#1] > Length[#2] &];
If[Length @ buckets == 0, Return[{}]];
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How to Convert all strings in List to lower case using LINQ?
... So you'd want something like this:
List<string> lowerCase = myList.Select(x => x.ToLower()).ToList();
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Turn off iPhone/Safari input element rounding
... none;
border-radius: 0;
}
Note: Please don't use this code for the Select Option. It will have problem on our select.
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