大约有 47,000 项符合查询结果（耗时：0.0756秒） [XML]
Match linebreaks - \n or \r\n?
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Peter van der WalPeter van der Wal
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Css pseudo classes input:not(disabled)not:[type=“submit”]:focus
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edited Apr 27 '18 at 15:01
answered Feb 9 '12 at 8:11
Wes...
In Django, how does one filter a QuerySet with dynamic field lookups?
...'s argument expansion may be used to solve this problem:
kwargs = {
'{0}__{1}'.format('name', 'startswith'): 'A',
'{0}__{1}'.format('name', 'endswith'): 'Z'
}
Person.objects.filter(**kwargs)
This is a very common and useful Python idiom.
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What are “sugar”, “desugar” terms in context of Java 8?
... Denys SéguretDenys Séguret
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How to disable anchor “jump” when loading a page?
... try:
if (location.hash) {
setTimeout(function() {
window.scrollTo(0, 0);
}, 1);
}
Edit: tested and works in Firefox, IE & Chrome on Windows.
Edit 2: move setTimeout() inside if block, props @vsync.
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How to go to each directory and execute a command?
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10 Answers
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When should use Readonly and Get only properties
...uel; // Will work
f.Fuel = a; // Does not compile
f.FillFuelTank(10); // Value is changed from the method's code
}
Setting the private field of your class as readonly allows you to set the field value only once (using an inline assignment or in the class constructor).
You will not be able...
How to commit no change and new message?
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rogerdpack
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answered Sep 18 '12 at 3:38
Jeff BowmanJeff B...
Express.js - app.listen vs server.listen
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+50
The second form (creating an HTTP server yourself, instead of having Express create one for you) is useful if you want to reuse the HT...
Is the list of Python reserved words and builtins available in a library?
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203
To verify that a string is a keyword you can use keyword.iskeyword; to get the list of reserved...