大约有 40,000 项符合查询结果(耗时:0.0404秒) [XML]

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How can I create a link to a local file on a locally-run web page?

...filename.ext">right click </a></td> and then right click, select "copy location" option, and then paste into url. share | improve this answer | follow ...
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How to change default text file encoding in Eclipse?

...needed to do is: Window > Preferences > General > Content Types Select Text > HTML in the tree Select all file associations, particularly .html Input "UTF-8" in the text-field "default encoding" share ...
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Is there a rule-of-thumb for how to divide a dataset into training and validation sets?

...o training and validation (again, 80/20 is a fair split). Subsample random selections of your training data, train the classifier with this, and record the performance on the validation set Try a series of runs with different amounts of training data: randomly sample 20% of it, say, 10 times and obs...
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CSS: background image on background color

I have panel which I colored blue if this panel is being selected (clicked on it). Additionally, I add a small sign ( .png image) to that panel, which indicates that the selected panel has been already selected before. ...
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Count immediate child div elements using jQuery

...est to see the speed difference and the children() method beaten the child selector (#foo > div) approach by at least 60% in Chrome (canary build v15) 20-30% in Firefox (v4). By the way, needless to say, these two approaches produce same results (in this case, 1000). [Update] I've updated the t...
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How can I convert a hex string to a byte array? [duplicate]

...gth) .Where(x => x % 2 == 0) .Select(x => Convert.ToByte(hex.Substring(x, 2), 16)) .ToArray(); } share | improve this answer ...
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Difference between map and collect in Ruby?

..., in C# (3.0)'s LINQ library, it is provided as an extension method called Select. Map is also a frequently used operation in high level languages such as Perl, Python and Ruby; the operation is called map in all three of these languages. A collect alias for map is also provided in Ruby (from Smallt...
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How to use arguments from previous command?

... see: $ echo ace By the way, you could have put the echo on the line by selecting argument 0: Press Alt-0 Alt-Ctrl-y Edit: To answer the question you added to your original: You can press Alt-0 then repeatedly press Alt-. to step through the previous commands (arg 0). Similarly Alt-- then rep...
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Core dump file analysis [duplicate]

...ber (replacing number with the corresponding number in the stack trace) to select a particular stack frame. You can then use list to see code around that function, and info locals to see the local variables. You can also use print name_of_variable (replacing "name_of_variable" with a variable name)...
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JSON.net: how to deserialize without using the default constructor?

...d really help if it was possible to set another convention for constructor selection. For instance, I think the Unity container supports this. Then you could make it so that it always selected the constructor with most parameters instead of falling back to the default one. Any possibility such a ext...