大约有 38,000 项符合查询结果（耗时：0.0373秒） [XML]
Access to Modified Closure (2)
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159
Prior to C# 5, you need to re-declare a variable inside the foreach - otherwise it is shared, an...
AngularJS validation with no enclosing
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edited Nov 9 '14 at 11:54
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111 silver badge
answered Aug 16 '14 at 18:30
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Does it make any sense to use inline keyword with templates?
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99
It is not irrelevant. And no, not every function template is inline by default. The standard is...
Remove a string from the beginning of a string
...) == $prefix) {
$str = substr($str, strlen($prefix));
}
Takes: 0.0369 ms (0.000,036,954 seconds)
And with:
$prefix = 'bla_';
$str = 'bla_string_bla_bla_bla';
$str = preg_replace('/^' . preg_quote($prefix, '/') . '/', '', $str);
Takes: 0.1749 ms (0.000,174,999 seconds) the 1st run (compili...
How to merge two arrays in JavaScript and de-duplicate items
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edited Jun 20 at 9:12
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111 silver badge
answered Oct 18 '09 at 8:42
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How can I select all elements without a given class in jQuery?
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429
You can use the .not() method or :not() selector
Code based on your example:
$("ul#list li").n...
SQLAlchemy IN clause
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349
How about
session.query(MyUserClass).filter(MyUserClass.id.in_((123,456))).all()
edit: Witho...
How to prevent errno 32 broken pipe?
... good answer regarding handling client disconnects: stackoverflow.com/a/180922/276274
– Maksim Skurydzin
Aug 8 '12 at 15:23
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Why are Python lambdas useful? [closed]
...f. Example:
mult3 = filter(lambda x: x % 3 == 0, [1, 2, 3, 4, 5, 6, 7, 8, 9])
sets mult3 to [3, 6, 9], those elements of the original list that are multiples of 3. This is shorter (and, one could argue, clearer) than
def filterfunc(x):
return x % 3 == 0
mult3 = filter(filterfunc, [1, 2, 3, 4...