大约有 47,000 项符合查询结果（耗时：0.0693秒） [XML]
mvn clean install vs. deploy vs. release
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answered Sep 7 '10 at 17:22
Pascal ThiventPascal Thivent
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Pass correct “this” context to setTimeout callback?
...I want to call this.tip.destroy() if this.options.destroyOnHide after 1000 ms. How can I do that?
5 Answers
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Explicitly select items from a list or tuple
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list( myBigList[i] for i in [87, 342, 217, 998, 500] )
I compared the answers with python 2.5.2:
19.7 usec: [ myBigList[i] for i in [87, 342, 217, 998, 500] ]
20.6 usec: map(myBigList.__getitem__, (87, 342, 217, 998, 500))
22.7 usec: itemgetter(87, 342, 217, 998, 500)...
How does “do something OR DIE()” work in PHP?
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edited Sep 12 '12 at 10:24
Community♦
111 silver badge
answered Jan 11 '09 at 6:16
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How can I use map and receive an index as well in Scala?
...")
scala> ls.zipWithIndex.foreach{ case (e, i) => println(i+" "+e) }
0 Mary
1 had
2 a
3 little
4 lamb
From: http://www.artima.com/forums/flat.jsp?forum=283&thread=243570
You also have variations like:
for((e,i) <- List("Mary", "had", "a", "little", "lamb").zipWithIndex) println(i+"...
Is there a way to suppress JSHint warning for one given line?
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Yes, there is a way. Two in fact. In October 2013 jshint added a way to ignore blocks of code like this:
// Code here will be linted with JSHint.
/* jshint ignore:start */
// Code here will be ignored by JSHint.
/* jshint ignore:end */
// Code here will be linted with ...
In Vim, how do you search for a word boundary character, like the \b in regexp?
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edited May 12 '17 at 4:01
answered Dec 6 '11 at 17:50
Ad...
JavaScript click event listener on class
...s.getAttribute("data-myattribute");
alert(attribute);
};
for (var i = 0; i < elements.length; i++) {
elements[i].addEventListener('click', myFunction, false);
}
jQuery does the looping part for you, which you need to do in plain JavaScript.
If you have ES6 support you can replace your...
How do I pull my project from github?
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edited Dec 3 '12 at 12:05
Alice Purcell
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answe...
Grep for literal strings
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answered Jul 14 '10 at 2:08
Scott StaffordScott Stafford
38.9k2020 gold badges110110 silver badges158158 bronze badges
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