大约有 43,000 项符合查询结果（耗时：0.0668秒） [XML]
Lists in ConfigParser
...combination of ConfigParser and JSON:
[Foo]
fibs: [1,1,2,3,5,8,13]
just read it with:
>>> json.loads(config.get("Foo","fibs"))
[1, 1, 2, 3, 5, 8, 13]
You can even break lines if your list is long (thanks @peter-smit):
[Bar]
files_to_check = [
"/path/to/file1",
"/path/to/fil...
What is the difference between quiet NaN and signaling NaN?
I have read about floating-point and I understand that NaN could result from operations. But I can't understand what these are concepts exactly. What is the difference between them?
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Run javascript function when user finishes typing instead of on key up?
...of accidentally including () after the function name. Note that it should read setTimeout(doneTyping, not setTimeout(doneTyping(),
– Anthony DiSanti
Jun 19 '15 at 23:29
2
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Find kth smallest element in a binary search tree in Optimum way
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I like this solution, since BST is already ordered, a traversal should be enough.
– Merlin
Jun 11 '15 at 15:43
3
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Undefined symbols for architecture armv7
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I had the same issue. Didn't really read the install notes properly so hadn't noticed that the new version of bugsense needs libz binary added in the build phases.
– Max MacLeod
Nov 8 '12 at 9:33
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ng-app vs. data-ng-app, what is the difference?
...hink x is for XHTML, but I'm not sure. See what you can make of that after reading it all. HTML5 spec also says browser/vendor use: w3.org/html/wg/drafts/html/master/single-page.html
– redfox05
Nov 17 '15 at 14:32
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When to use a View instead of a Table?
..." temporarily in another table for faster access. This is done to speed up read access when the view is complex. But that doesn't help you in your case because a materialized view is still a view, not data on its own. Your approach is probably OK.
– Lukas Eder
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What is the proper way to test if a parameter is empty in a batch file?
...g1!'
If you want to be 100% bullet proof to fetch the content, you could read How to receive even the strangest command line parameters?
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Why do we need C Unions?
...ly undefined behavior according to the C standard (you're only supposed to read the field which was most recently written), it will act in a well-defined manner in virtually any compiler.
Unions are also sometimes used to implement pseudo-polymorphism in C, by giving a structure some tag indicating...
How do I calculate the date in JavaScript three months prior to today?
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A "one liner" (on many line for easy read)) to be put directly into a variable:
var oneMonthAgo = new Date(
new Date().getFullYear(),
new Date().getMonth() - 1,
new Date().getDate()
);
...