大约有 47,000 项符合查询结果(耗时:0.0474秒) [XML]

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How can I improve my paw detection?

After my previous question on finding toes within each paw , I started loading up other measurements to see how it would hold up. Unfortunately, I quickly ran into a problem with one of the preceding steps: recognizing the paws. ...
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Get a filtered list of files in a directory

I am trying to get a list of files in a directory using Python, but I do not want a list of ALL the files. 14 Answers ...
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What is “entropy and information gain”?

I am reading this book ( NLTK ) and it is confusing. Entropy is defined as : 7 Answers ...
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How do you express binary literals in Python?

How do you express an integer as a binary number with Python literals? 7 Answers 7 ...
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What is the difference between shallow copy, deepcopy and normal assignment operation?

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UITableView + Add content offset at top

I need to add some blank space to the top of my UITableView that does not affect the size of the content area. Shifting the content down or adding a blank cell is NOT what I want to do. Instead I just want an offset. ...
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Creating a comma separated list from IList or IEnumerable

What is the cleanest way to create a comma-separated list of string values from an IList<string> or IEnumerable<string> ? ...
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How to determine if a list of polygon points are in clockwise order?

Having a list of points, how do I find if they are in clockwise order? 23 Answers 23 ...
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How to write a cron that will run a script every day at midnight?

I have heard crontab is a good choice, but how do I write the line and where do I put it on the server? 6 Answers ...
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Javascript roundoff number to nearest 0.5

Can someone give me an idea how can i round off a number to the nearest 0.5. I have to scale elements in a web page according to screen resolution and for that i can only assign font size in pts to 1, 1.5 or 2 and onwards etc. ...