大约有 47,000 项符合查询结果（耗时：0.0498秒） [XML]
Order a MySQL table by two columns
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493
Default sorting is ascending, you need to add the keyword DESC to both your orders:
ORDER BY ar...
Why was the arguments.callee.caller property deprecated in JavaScript?
...ion factorial(n) {
return (!(n>1))? 1 : factorial(n-1)*n;
}
[1,2,3,4,5].map(factorial);
// But this snippet will not:
[1,2,3,4,5].map(function(n) {
return (!(n>1))? 1 : /* what goes here? */ (n-1)*n;
});
To get around this, arguments.callee was added so we could do:
[1,2,3...
How can I make a JUnit Test wait?
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edited Jul 29 '13 at 2:11
answered Apr 10 '13 at 23:54
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Is there a MySQL option/feature to track history of changes to records?
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Octavian Catusanu
13911 gold badge11 silver badge1313 bronze badges
answered Sep 24 '12 at 11:45
Neville KuytNeville Kuy...
unbound method f() must be called with fibo_ instance as first argument (got classobj instance inste
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answered Dec 17 '10 at 17:38
kindallkindall
150k2929 gold badges229229 silver badges278278 bronze badges
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jQuery .each() index?
...}
.container {
display: flex;
}
.one,
.two,
.three {
width: 33.3%;
}
.one {
background: yellow;
text-align: center;
}
.two {
background: pink;
}
.three {
background: darkgray;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"...
Using IQueryable with Linq
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edited May 23 '17 at 11:47
Community♦
111 silver badge
answered Oct 16 '09 at 16:08
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MySQL - length() vs char_length()
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354
LENGTH() returns the length of the string measured in bytes.
CHAR_LENGTH() returns the lengt...
What is the preferred syntax for initializing a dict: curly brace literals {} or the dict() function
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243
Curly braces. Passing keyword arguments into dict(), though it works beautifully in a lot of sce...
Hibernate dialect for Oracle Database 11g?
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Use the Oracle 10g dialect. Also Hibernate 3.3.2+ is required for recent JDBC drivers (the internal class structure changed - symptoms will be whining about an abstract class).
Dialect of Oracle 11g is same as Oracle 10g (org.hibernate.dialect.Oracle10gDialect). Sour...