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Java int to String - Integer.toString(i) vs new Integer(i).toString()
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550
Integer.toString calls the static method in the class Integer. It does not need an instance of I...
Java Annotations
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80
Annotations are primarily used by code that is inspecting other code. They are often used for mo...
Convert array of strings into a string in Java
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480
If you just want a "debug-style" dump of an array:
String str = Arrays.toString(arr);
or, for...
Injecting $scope into an angular service function()
...ull) {
students.push(student);
} else {
for (var i = 0; i < students.length; i++) {
if (students[i].id === student.id) {
students[i] = student;
break;
}
}
}
return $q.resolve(student);
};
// Populate t...
How can I determine the current line number in JavaScript?
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edited Feb 26 '10 at 17:14
Matthew Murdoch
28.1k2525 gold badges8686 silver badges124124 bronze badges
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Find an element in DOM based on an attribute value
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answered Apr 22 '10 at 21:31
Nick Craver♦Nick Craver
580k125125 gold badges12551255 silver badges11351135 bronze badges
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difference between throw and throw new Exception()
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Jun 8 '10 at 16:32
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gem install: Failed to build gem native extension (can't find header files)
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760
For those who may be confused by the accepted answer, as I was, you also need to have the ruby h...
Transferring an app to another Firebase account
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260
I recently shifted ownership of one of my projects to another account. All you have to do is:
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Is div inside list allowed? [duplicate]
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208
Yes it is valid according to xhtml1-strict.dtd. The following XHTML passes the validation:
<...